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Endeavor Energy Resources L.P. Leases

Lease Number Lease Name County Type Operator Name
7C-173969 Barnes, E. M. 39 Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-16099 Weir Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38593 Parks "2" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37870 McKenzie 59 Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32523 Sweetie Peck -A- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37962 McKenzie State "57" Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39532 Parks "31a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39719 House "48" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35479 Woody, S. O. -B- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32603 Mitchell Fee Mitchell County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36801 McKenzie 85 Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67830 Primrose "112" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-30291 Forester Denton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23543 Pan American Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-154778 Adrienne State Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-157649 Piper Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-157075 Piper Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-158173 Piper Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-68533 Hambrick Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-18840 Adams, Ray "B" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-17999 Adams, Ray Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-18715 Brown, A. D. Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-65008 Shaw Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-69114 Dyer, M. E. Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64395 Kilgore Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-68950 Mullins "12" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-16264 White, L. C. Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-68437 Hambrick Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-17305 Burns, G. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-65205 Coleman "10" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63995 Shortes - 33 Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60384 Davis "42" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62248 Billingsley "A" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61150 Moore, B. F. Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60981 Davis & Hale Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62258 Dyer, Buddy Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63097 Cook Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61295 Davis, Theodore Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61279 Barkowsky Unit Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63819 Horton, T. H. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60862 David Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60865 Dyer, Wanda Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60871 Stokes Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67126 Hambrick Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67813 Read, D. B. Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10766 Jack "89" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-19009 McElroy Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13880 Lane "A" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07487 Cody Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15951 Weir Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06966 Lane -A- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-179050 Hangar Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-186327 Halamicek Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-15177 Zinn Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-183502 Hangar "A" Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-185256 Cordes Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-187716 Ross Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-188992 Hangar "B" Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-05633 Owens Ranch Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14358 Golden Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15452 Cordes Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15479 Lone Star Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61230 Williams, Sterling Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26393 Sealy & Smith Foundation -4- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32767 Sealy & Smith Foundation -7- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28493 Sealy & Smith Foundation II Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19963 Sealy & Smith Foundation -3- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19859 Sealy & Smith Foundation -12- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34216 Argonaut Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33136 Atapco Devonian Unit Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15520 Eudaly, K. B. Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25971 Tex-Fel Petr. Corp. -A- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33164 Atapco Queen Unit Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25226 Texfel Petroleum Corp. Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15743 Texas American Syndicate -23- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30595 Texas American Syndicate 23-A Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30677 Midland -T- Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24441 Buchanan "H"#2-32 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37112 Robinson "A" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36912 Stephens-Evans "52" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24468 King "A" Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37591 Franklin, Jim Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019586 Midland -T- Fee Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36097 Evans E Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24438 Buchanan "D" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24436 Buchanan "B" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37731 Sandefer "37a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37087 Crawford-Glenn "41" Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24448 Casbeer Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24459 Crespi Unit 1 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24437 Buchanan "C" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36814 McDonald "46" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019498 Stephens-Evans "52" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-37066 Elkins "42a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24442 Cox Unit "54" #2 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30997 Dovie "38" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019499 Stephens-Evans Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-34877 Anderson Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37518 Spinks "12" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36928 Brethern Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24467 King Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31139 Hale, Eva "12a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36609 Elkin "44" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24504 Fasken, A., Estate Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37015 Penrose-Oldham "27" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24463 Golladay -51- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24505 Hale, B. T. Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24439 Buchanan "F" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36180 Hale, B. T. "12" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32126 McAlister Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25831 Willis Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-119161 Heidelberg, N. L. Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-42836 Hale -N- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38126 Stephens-Evans Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37701 Earhart "34" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36656 Max "40" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36873 Brown, Pinkie "32" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36753 Branch "46" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-17492 Hale, B. T. Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-147122 Newton Howard County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-34864 Dillard Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31512 Long Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35006 Dillard Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35263 Phillips Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20066 Cowden, Jax M. -B- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19413 Lieurance, Mary Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20219 Self, M. D.-State Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19696 Davidson-State Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20399 Lieurance, Mary Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20132 Hupp Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09107 University (P) 4-43 Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31725 Baumann Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31882 Crawford -7a- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33901 Cowden, Jerry Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-22844 Cowden, Jerry Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30858 Meek -47a- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14407 University 10-B Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-134357 Neal "D" Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-09739 University "10-B" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11261 University "10-D" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09098 Neal "B" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15681 University "10-A" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10896 University "10-C" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08720 Armstrong Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10986 Noelke "8" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10959 Noelke "11" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05738 University "32" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06898 University -0- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-076805 Noelke "8" Reagan County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-12066 University "10-A" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35288 Poc Jones Et Al Oil Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-186548 Jones Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-37580 Fred Hall Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39723 Jones Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28494 Koonce, Evelyn Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36539 Elkin "42" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36789 Spinks "11" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05909 University "BL" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14421 University "7-11" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30893 Alhanco-Thames Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37125 Rollow "A" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29069 Brunson "19" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27117 Calverley -24- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27629 Calverley -23- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24461 Calverly, Steve, JR "B" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24123 University Lands "5-35e" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35027 University "23" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24667 University "6-25-Se" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18904 University 9 -Ab- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00424 State Of Texas -R- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00426 State Of Texas -T- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00427 State Of Texas -V- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24185 State Of Texas "V" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30543 State Of Texas -T- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019621 State Of Texas -T- Andrews County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-065958 State Of Texas -V- Andrews County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-059041 Kellison Unit Ward County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-197146 Kellison Unit Ward County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-24727 University "18-5" Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-44046 University 20-2 Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09888 University Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-018740 Owens -A- Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
03-18502 Bowser Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27285 Bradford "22a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29241 Scharbauer C-27 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-14730 Breedlove, F. D. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26652 Snell, Labor Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26274 Rollow Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26874 Heald Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26636 Wade, Gay -8- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27151 Riker Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25775 Wade, Gay Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26085 Wade, Gay -C- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27023 Stephens Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26228 O'Neal Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23673 Snell, F. E. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27080 Corrigan Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25302 Wade, Gay -13- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27212 Estep Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23386 Hyatt "D" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23691 Mabee "B" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24762 Mabee "B-4" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24889 Mabee "B-5" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23746 Mabee "A" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28299 Breedlove "D" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28300 Breedlove "E" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26709 Breedlove -B- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29209 Breedlove "G" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24470 Mabee "B-3" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24216 Mabee "B-2" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29566 Breedlove -F- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27166 Breedlove -C- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37462 Breedlove "91" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38498 Breedlove -H- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20136 Atlantic Fee Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-00496 SB-A Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-00498 Stitt, Christova Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-69183 SB-B Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64023 Flache, Gladys Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62251 Seaton Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60442 Stitt, Christova Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63802 Ramseur Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63564 Flache, Mitchell Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67279 LGB 73 Riley Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-70337 Harred '92' Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63780 Ramseur Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63565 Flache, Mitchell Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64133 Seaton Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-70367 Stitt, Christova Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67591 LGB 73 Riley Terry County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-095792 Brunson 48 Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-095406 Brunson Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-175788 McIntosh "21" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-37234 Jack "5" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36343 McKaskle-Stewart Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-184125 TXL "11" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36450 Mackey "29" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-184696 McIntosh "21" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-185610 TXL "11" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-180832 TXL "11" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-174199 McIntosh "22" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-66543 Cmi (Spraberry) Unit Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-13728 Spruill-Havens Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-12834 Pillow, Curtis Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-13634 Duckworth Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-19704 Court, Vince Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-19497 Big River Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-19831 Reed-Newberry "A" Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-19180 Reed-Newberry Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20264 Rape Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20197 Rape, J. M. Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-147130 Mitchell, Myrtle Tom Green County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-208901 Kennemer Tom Green County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-018813 Mitchell, Myrtle Tom Green County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-07791 Kennemer Tom Green County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-084081 Mitchell, Myrtle Tom Green County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-085019 Mitchell, Myrtle Tom Green County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-49683 TXL -G- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-17406 North Cedar Lake Unit Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25773 Sealy Smith Foundation Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26895 Sealy Smith Foundation -A- Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29070 Guitar Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28888 Guitar Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
06-12292 Moseley, Bishop "A" Smith County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27968 Fasken -32- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-131985 Fasken Ector County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-40964 Fasken Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-218618 Fasken Ector County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36310 Fasken Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
05-211285 Seven S Ranch Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36558 Bodine "88" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00349 Carter, B. B. Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10157 Lindsey, Dewayne Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-140901 Lindsey, Dewayne Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-14930 Lindsey, Dewayne Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10878 Lindsey, Dewayne Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34553 Piper Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-12448 Holt, Robert B. Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-14797 University -DQ- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-11747 TXL "33" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00722 Holt, O. B. Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32158 TXL "C" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20398 Holt, O.B. GRBG Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27095 Blakeney D Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00816 Blakeney -D- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00817 Wight -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30457 Holt, O. B. Penn Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30325 Foster, H. -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32368 Grantham Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-16971 Tubb, J. B. Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19576 Reed -D- Sterling County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18406 Reed -B- Sterling County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20116 Reed -F- Sterling County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18453 Reed -B- Sterling County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00996 Hobbs, C. W. -B- NCT-2 Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-00997 Hobbs, C. W. -C- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-21578 Hobbs, C. W. -B- NCT-2 Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-17708 Hobbs, C. W., -B- NCT-2 Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35090 Quinn "8" Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08430 TXL -P- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15840 TXL - P Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24759 Glassock "F" Fee Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24967 Glasscock -J- Fee Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-16367 Springer, J.W. Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-182140 Thomason, W. A. Glasscock County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36451 Thomason, W. A. Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31106 Rylee Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26471 Barber Mitchell County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40831 Sanders, June, TR. -A- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40830 Parks "36" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40829 Midland "C" Fee Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36982 Averitt "C" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40794 Sanders Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37503 TXL "43B" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25673 Midland -C- Fee Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-034331 Midland Fee Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-11673 Dorward Oil Unit #6 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-10726 Dorward Oil Unit #1 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-11857 Dorward Oil Unit #8 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-10849 Dorward Oil Unit #4 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-10175 Alexander, Birdie R. Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61186 Exxon Fee "G" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01176 Blakey, Estine Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01177 Dorward, J. C. Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01178 Dorward, J. C. "B" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01179 Dorward, J. C. "C" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01184 Fuller, M. A. Scurry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-01185 Fuller, M. A. "B" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64997 Turner, A. K. Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61648 Dorward, J. C. "F" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61321 Dorward, J. C. "D" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62599 Exxon Fee "P" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64174 Exxon Fee "R" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61055 Dorward Oil Unit #16 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61056 Dorward Oil Unit #15 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64094 Hall, Jim Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-65162 Fuller Dorward Unit Scurry County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60938 Dorward Oil Unit #14 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60937 Dorward Oil Unit #13 Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60545 Conrad Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60516 Thompson Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60539 Thompson "A" Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06361 Arco-17- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-209328 Parker "100" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-206220 Dudley "A" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-213237 Parker "20" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-215597 Dudley "26" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-16408 State "3" Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15511 Everitt & Glass -B- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-12515 Everitt & Glass -A- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-21140 Weekley -WF- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26236 Phillips-Guthrie Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66831 Echols, Carson "B" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27854 Carter, M.K. Trust NCT-2 Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20290 Carter, M.K. Trust NCT-1 Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20250 Carter, M.K. Trust NCT-1 Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30148 Winner Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66413 Arco Fee "26" Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29357 State Of Texas "J" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24460 University "F" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019690 University -F- Andrews County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-116955 State Of Texas "J" Andrews County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-019712 Vest -A- Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-138812 Cowden, E. W. Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-32672 Vest -B- 2 Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18685 Cowden -D- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-01336 Cowden, E. W. Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18709 Cowden Cooperative Unit Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-01337 Cowden, E. W. -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23967 Vest "B" Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15231 McCabe, F. P., -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15232 McCabe, F. P., -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-17104 Johnson-Cowden -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-019706 Cowden, E. W. -D- Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-44783 NWH Unit Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-059068 Haley, John JR. -D- Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-059069 Haley, John JR. -D- Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-07351 University (M) "8" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08015 University "24-A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05135 Gulf-State (M) Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05237 University (M) -12- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07951 University -9B- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07330 University "15" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08023 University "25-A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07706 University "4" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05467 University (M) -11- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07556 University (H) "16" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05594 State -Iu- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09118 University "D" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00457 University Phillips Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13219 University (M) "B" 2 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07569 University (H) "23" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09457 University (H) "15-50" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12656 University (M) "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07329 University "11" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10106 University Lands (M) 14a Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07367 University (M) "12-B" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08095 University "50B" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14455 University (M) 6a Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11890 University (M) 19 "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07742 University 10 "S" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07388 University (M) 13 "S" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07842 University "49-9a" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08145 University "21" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11839 University (P) 5-43 "B" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08508 University Lands (M) 13-B Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08424 J. P. Lease Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09384 University (H) "8C" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07497 University (M) -10- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08895 University (H) "9ga" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06719 University (M) -11C- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07282 University 9 "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06779 University (M) -9- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14456 University (M) 7 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09018 University (H) "4GB" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08876 University (H) "7ga" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06825 University (M) "11-A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12802 Pro Oil #3 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11547 University (P) 5-43 Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13259 University (M) "A" 4 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06979 University (M) -12C- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08555 University Lands (M) 12 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08237 University (M) 8 "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13260 University (M) "A" 3 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07022 University -47- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07029 University -50- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08579 University Lands (M) 14-B Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08253 University Lands (M) 13 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09445 University (H) "48-13" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07752 University "9a" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00453 University Great Plains -B- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09605 University (M) "47-3" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00454 University Cities Service Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00456 University Ohio B Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00458 University Warren Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08272 Gulf State (M) 20 "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09620 University (H) "23C" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00467 University Of Texas Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00468 University "FF" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09558 University (H) "18G" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00469 University "G" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11610 Getty-University (M) 5 "A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00470 University "H" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08830 University (H) "7G" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14462 University (M) 2 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00474 University (M) -Aa- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00475 University (M) -BB- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00477 University (M) -DD- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00478 University (M) -JJ- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00479 University -A- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00481 University -C- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14457 University (M) 21 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07703 University "4-A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07702 University "8" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07701 University "10" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07705 University (H) "23B" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07520 University (M) -13- Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07704 University (H) "23a" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07302 University "50-A" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07841 University "49-9" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13036 State Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08640 University (M) 13 "B" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13037 State "A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10519 Getty-University (M) 5 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08726 University (M) 8 "B" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08875 University (H) "5G" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14461 University 2B Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11054 University (M) 5 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13158 University (M) "A" -1 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10149 Phillips State (H) Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09986 University (M) "51-7a" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12744 University (M) "B" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10334 University (H) "8e" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-14454 University (M) 6 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10707 University (P) 4-47 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10636 University (H) "48-14" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08880 University (H) "12G" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11727 University (M) "51-1" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63132 Dean Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
01-13255 Billings-Gerhart Unit Gonzales County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-163982 University Ah Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-13807 University Ah Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-155420 University Aq Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-158259 University Au Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-153896 University Aq Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-152513 University Aq Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-00498 University -Au- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-21569 Signal-Davis Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31345 Eddins Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31141 Red Bluff Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24848 Cowden, E.F. "F" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-056085 Upton -U- Fee Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-04496 Upton -U- Fee Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-10549 Ashton, Nora B. Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28410 University (S) "8" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28898 University (S) "9" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28411 University (S) "7" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18513 University (S) "28" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-13120 University (S) "M" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34420 Ralph Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34522 Mobil Fee Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35078 Univ -3764- No. 103 Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28720 University (S) "8a" Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29188 Fasken, Andrew Unit -6- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34275 Hale Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-22906 Mahaffey Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-15165 Snow, M.B. Unit Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-13691 Wallace, Lenwood Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-21822 Altimore-Scarmardo Unit Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-21691 Gantt-Junek Unit Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-20531 McKinney, J.D. Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-13528 Springer, John W. Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-24405 Falkenberg "C" -2- Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-21396 Brown, R. Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-13636 Weichert, Theodore Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-21938 Lapaglia Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-22086 Barrera Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-17016 Falkenberg "C" -2- Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-14787 Clara Burleson County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-25018 Reed-Newberry Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-25019 Big River Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-25020 Reed-Newberry "A" Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-123092 Suzanne Burleson County Gas ENDEAVOR ENERGY RESOURCES L.P.
03-161671 Falkenberg "C" -2- Burleson County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-67299 Nix 31 Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67801 Rinewalt Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66813 Martini Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67614 Wasson Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29443 Cowden Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37486 Dameron "42" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36407 Stanfield "B" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-18863 Scharbauer -Mo- /Upper/ Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37921 TXL -43-A Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37923 Cowden, R. B. "A" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37922 Cummins, H. E. Est. Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36892 Wight "B" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31896 TXL -43- A Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-09452 Cummins, H. E., Est. Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-22664 Cowden, R. B. "A" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-043449 Wight, L. E. Ector County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-21424 Blakeney, B. H. -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-21272 Blakeney, B. H. -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20194 Goldsmith, North Devonian Unit Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20618 Scharbauer -W- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19299 Scharbauer -PQ- Upper Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34169 Cowden, R,B, -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34171 Cowden, R. B. - Ab - Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29276 Wheeler Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34006 Cowden, R.B. "Aa" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27661 R. B. Cowden -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-13728 Cummins, H. E., Est. Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-202261 Menges, Anton Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-31942 Wilson, Neste Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35995 Smith, Floyd Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36274 Cowden, Courtney "A" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30904 Cowden, Courtney Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36776 Damron "42" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-61845 Connell "C" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-180896 Blackstone-Slaughter "J" Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-28139 Griffen Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-119719 Haley "20" Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-24735 Foster,H.S. "B"NCT-1 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-16075 Sealy & Smith Unit Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-17144 Mitchell, G. P., -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-044093 Sealy & Smith Unit Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-044094 Sealy & Smith Unit Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-15959 Mitchell, G. P., -C- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-14180 Sealy & Smith Unit Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-11638 Mitchell, G. P. -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15504 Sealy & Smith Unit Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15496 Mitchell, G. P., -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-21900 McVey, L.B. Madison County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-039653 Regan Reeves County Gas ENDEAVOR ENERGY RESOURCES L.P.
10-05360 Gatlin -Ab- Hansford County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-03964 Greever Ochiltree County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-08771 Parker, J. E. -A- /Eo/ Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-096252 Foster, H. S. "B" NCT-1 Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36791 Foster,H. S. -B-NCT-1 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11606 Damron "A" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06363 Jacobs Live "D" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13681 Jacobs Livestock Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10251 Jacobs Livestock "B" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06086 Jacobs Live "C" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12070 Jacobs Livestock Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11430 Jacobs Livestock "A" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07345 Jacobs Live "C" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06668 Damron -A- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07478 Jacobs Livestock "D" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-07299 Damron "B" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-08930 Damron "D" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-06246 Lane Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33330 Morton Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20642 Hendrick, Ida -N- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-02604 Hendrick -F- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15561 Hendrick -C- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-13620 Morton, Tobe -27- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36378 Lela "A" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36607 Garrett Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36804 Ray, Smith Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36760 Industrial Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-143217 Lowe-Hill, J. E. Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-23653 Roper Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-02647 Lowe-Hill, J. E. Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33234 Shortes, Ethel Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32304 Haddock, E.A. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-109808 Blagrave "A" Martin County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-38588 Wright, H. W. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66521 University "82" #1 Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-03982 Unruh -B- Ochiltree County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-11354 Douthit Unit Sterling County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-02741 Clay, H. R. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27680 Reed"A" Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23286 Settles,W.R. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30852 Batjer, Patti -C- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28316 Batjer, Patti -B- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-22078 Reed "D-142" Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29206 Batjer, Patti Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-22147 Douthit, E. W. -N- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28805 Batjer, Patti -B- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29268 Batjer, Patti -C- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-22043 Douthit, E. W. -M- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41272 Settles, W. R. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41274 Douthit, E. W. -N- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41267 Reed -A- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41781 Batjer, Patti -B- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41268 Reed "D-142" Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41269 Douthit Unit Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41273 Douthit, E. W. -M- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41851 Batjer, Patti -C- Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41852 Batjer, Patti Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-41676 Clay, H. R. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29864 Batjer, Patti Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25751 Clay, H. R. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-17562 Walker, Billy Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28714 Strain, C. H. Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29861 Sorrell Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33521 State Martin Heirs Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-218415 Hudspeth "74" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-242168 Hudspeth "47" Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-218669 Parker, J.B. Crockett County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-31536 Bryans Farms Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36304 Sale "13" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26399 Fred Unit Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25716 Cave, George Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-03581 McElroy Ranch Company -L- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-135047 McElroy Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-10844 McElroy Ranch -L- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
05-189867 Armentrout Tarrant County Gas ENDEAVOR ENERGY RESOURCES L.P.
05-190485 Armentrout Tarrant County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-61227 Canon Borden County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09362 SRH "152" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09361 SRH "151" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-03810 Pembrook Fee Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-15851 Doss Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04396 Rocker (M) -151- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04405 Shofner Estate Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04492 Pembrook -A- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04734 Carr, John Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04735 Carr, John, -B- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04736 Carr, John, -C- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04737 Carr, John, -D- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09360 SRH "150" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04738 Long-Carr Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-02595 Rocker (M) -150- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32674 Connell, A.B. Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-05205 Beth Gray County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31655 Donosky Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24161 Hutchings, E. G. -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24390 Kermit "A" Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33275 Bell "A" Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-03219 Daugherty, Lum -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-03225 Brown-Altman -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-03257 Vaden, F. S. Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33310 McCabe -B- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-136702 McCabe "C" Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-020159 Brown-Altman -A- Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-136429 Vest "B" Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-020155 Brown-Altman Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-132308 Donowsky Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-135017 McCabe "C" Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-67595 Hogg "20" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38386 Bashara, M. J. Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-03285 Bashara, M. J. Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32345 Underwood Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30332 Bell -A- Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33974 Lavender Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31433 Lavender #2 Winkler County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-020363 Bashara, M. J. Winkler County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-13628 Shirk, J.H. Estate Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-133440 Shirk, J.H. Estate Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-12093 Shirk, J. H. Est. Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29718 J. H. Nail Trustee Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29875 Scharbauer 103 Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32395 Rosales Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34214 Allred Grantham 5 Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26910 Thornton, Leatrice Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26562 Little, P. E. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28460 Spalding. Lillian Etal SWD Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28355 Little, P. E. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-19913 Ribardo-Ribardo Unit Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
03-16780 Britten Brothers Brazos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32720 University -1- Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37905 Mustang Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-23493 Mustang SWD Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28757 Mustang Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37907 Mustang "D" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-136422 Mustang "D" Martin County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-18362 Cross, John T. -B- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28270 Arco TXL N Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26286 North Lawson Unit Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20455 TXL -O'Ryan -N- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27070 TXL 44-5 Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-60439 Coble "B" Hockley County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-18281 University Unit '5-20-21' Irion County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-111088 Ludeman, C. G. "B" Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
-266636 Gas ENDEAVOR ENERGY RESOURCES L.P.
08-144926 Fasken Block "Ba" Andrews County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-21608 Terry Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09103 State "31" Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11965 Barbee, E. E. Sec. 6 Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-00834 Neal, Maggie S. Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-04020 Sealy, George Sec. -45- Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-04021 Sealy, George Sec. -46- Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-37115 Sealy Estate "79" Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40068 Cowden, R. B. -A- Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40067 Cowden, R. B. - Ab - Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40069 Cowden, R. B. "Aa" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40129 Argo -A- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40130 Wheeler Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30441 Argo -A- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-14227 Barber, J. D. Mitchell County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-14477 Halbert, Lynn Mitchell County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62331 Texas Commerce Bank Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63616 Wakefield Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12672 Howard "23" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30779 McDaniel Brothers "A" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-04156 Wortham Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30311 Hardwicke -N- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-28796 Hardwicke -N- Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26074 Wentz, L.H. Estate Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-08699 Norman, Bessie L. Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-04283 Spinks, Jessie M. -B- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-16311 Shultz, C. A., -C- Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-15137 Westbrook Oil Corp. Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-105990 Lindley "92" Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-087380 Arno Gas Unit Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-14152 Eidson "C" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-176498 Midland SW Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-191596 Hill 25 Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-177960 Interstate Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-180362 Industrial "A" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36725 Hill "30" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-180054 Garrett "E" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-187819 Interstate "A" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-187817 Industrial Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-187820 Lela "B" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-176067 Garrett B Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-176237 Lela Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-180138 Garrett "G" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-191618 Hill 29-20 Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-177959 Garrett D Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-178569 Garrett F Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-177086 Garrett A Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-184047 Interstate "B" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-176955 Lela "A" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-192411 Hill "30-A" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-190986 Hill 30 Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-174933 Garrett Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-183048 Hill 19 Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-24024 Kessler, Bertha Unit Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-09893 Midland Farms No Grby Ut Andrews County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27471 Penrose-Oldham "27" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29657 Slaughter "28" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29415 Rayford-Pickens "28" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30589 Penrose-Oldham SWD Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36165 McClintic Trust Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31465 Slaughter "28" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36387 Meissner "36" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38078 Penrose Oldham "27" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29208 McAlister -B- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31172 Hale -N- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-31538 Penrose-Oldham -34- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35980 Nail "36" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35719 Banks, Olga Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39419 Williams, Dorothy Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35865 McClintic Trust Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35638 Harvard Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66250 Waters, F. M. Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66251 Waters, F. M. "A" Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33024 Mims, B. G. Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-43593 Nail -P- '6' Oil ENDEAVOR ENERGY RESOURCES L.P.
08-48411 Cox '12' Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35013 Sealy 75 Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36171 McClintic Trust Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30628 Massingill Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30097 Guitar Estate Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30631 Love Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-272099 Johnson "44" Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-075308 Ford Chapman Unit Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-216054 Johnson "42" Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-230785 Arno Gas Unit Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-245789 Ford Chapman Unit Loving County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-33286 Roberts, W. T. Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34775 Martin "30" Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-33037 Johnson "40C" Loving County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-156160 SV Windham Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-31570 Abbott Estate Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-197245 Connell Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-238390 O'Toole Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-206852 Meredith Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-240761 O'Toole Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-198237 Fouts Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-226795 Seven "S" Ranch Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-194303 Ryan Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-202416 Smith, Millard Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-225996 Lawrence Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-208170 Fouts Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-208171 Andrews Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-208172 Windjammer Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-185322 Ellison, Kew L. Wise County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-233104 Parr Jones Unit Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-247096 Denton State School Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-209384 Brown Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-200181 Twu Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-250058 Seven S Ranch Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-254861 Maypearl Unit Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-242551 Seven S Ranch Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-241252 TLR Unit Comanche County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-239836 Acme Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-241305 Acme Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-233137 Acme Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-240089 Acme Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-240792 Presby Hill County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-33448 Williams Jack County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-30731 Rushing Denton County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-30734 Seven S Ranch Ellis County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-31298 Montgomery "26" Shackelford County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-31426 BCS Comanche County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-31999 Miskimon Ellis County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-31539 Maypearl Unit Ellis County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-31390 Musselman "32" Shackelford County Oil ENDEAVOR ENERGY RESOURCES L.P.
09-241380 Forester Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-260669 Byrum Unit Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-261080 Miskimon Ellis County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-240100 Acme Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-250079 Westminster Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-249599 Walker Comanche County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-240099 Acme Unit Denton County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-35904 Nichols-Odd Fellows Unit Howard County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34118 Prospector Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34301 Oneida Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34071 Nugget Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34237 Oneida Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34117 Prospector Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27784 Nutt -35- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-63967 Mathers, Leila Y. "402" Lynn County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66379 Mathers, Leila Y. Lynn County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12384 University 36-5 Crockett County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-08252 Unruh -B- Ochiltree County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-08519 Greever Ochiltree County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-137281 Beth Gray County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-40452 Texaco 25 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39189 Elaine Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39305 8608 JV-P Braun Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39307 Mackey Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39310 Windham Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39308 McKandles Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39309 Windham -B- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39313 Parks "28" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39312 Parks "16" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39311 Parks "26" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-39314 Braun -10- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-40531 SV Windham Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-49347 Windham -B24- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-170427 SV Rebel Fee Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36243 SV Windham Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-169439 Braun, J. C. "20" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-12419 Windham -C- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30646 Braun -10- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-11878 Windham -B- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24874 Windham,J.T. Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-24875 Windham Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36517 Parks 26 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36664 Parks "16" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36773 Parks "28" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35281 Parks "26" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34718 SV No Mo Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34546 Rebel Fee Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34267 SV Windham Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38046 Rebel Fee Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36641 Braun, J. C. "20" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-04119 Crow Hemphill County Oil ENDEAVOR ENERGY RESOURCES L.P.
10-04280 Crow, Gao -A- Hemphill County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30819 Gault, Sarah Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36203 Williams, Dorothy Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36746 Crawford "7a" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-116142 Gault, Sarah Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-66841 Echols, Carson "A" Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-149593 Connell "21" Martin County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-31696 Billington, Page 32 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19082 Scharff, Ruben Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-19079 Eaton, H. J. Pecos County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-18859 Powell, V. J. "17" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-185774 Fields "13" Midland County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-15263 Powell "14" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09343 Powell, V. J. "17" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04036 Upton -N- Fee Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13779 Tippett "8" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-158948 Powell "10a" Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-11790 Powell -10- Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-121028 Powell "10a" Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-09571 Powell "14" Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-158271 Powell Upton County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-23114 Eidson "C" Ector County Oil ENDEAVOR ENERGY RESOURCES L.P.
7B-27517 Wimberley-Starnes Jones County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-208605 TX American Syndicate Unit "316" Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-243058 Continental-Leary Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-232915 Texas American Syndicate "20" Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-260003 Texas American Syndicate 20 Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
7C-09318 Upton "X" Fee Upton County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-47961 Teague-Owens Unit Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66971 Stafford Dawson County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34792 Womack SWD Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32266 Beulah Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32406 Ashley Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32733 Barbara Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
01-05047 Tinsley, J.R. Gonzales County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-05095 Skelly-University Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13730 University "A" SWD Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-02695 Hickman "A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10317 Ball Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-09803 Hickman Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11225 University "49-5" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10432 Miller Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11368 University "48-5" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-03145 T. X. L. Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11554 Hickman "D" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-03771 TXL -A- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10629 Miller "A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11086 University 49-2 "A" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11911 Hickman "E" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10308 Mulholland Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10996 Hickman "B" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11276 Hickman "C" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04019 Hickman, N. W. Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-04070 Young, J. W. -A- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-02502 Hickman, N.W. -A- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-03735 Young, J. W. Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-02591 Hickman, N. W. -B- Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-10184 Hickman "P" Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-197108 Puckett-State "148" Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-199515 State Gas Unit "149" Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
09-26176 Walther, W. G. Hardeman County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36215 Cox "12" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36292 Hazlewood "21" Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34202 Braun -6- Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34802 TXL "41" Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34354 TXL 1 Midland County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-11868 Wilson -137- Schleicher County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-12283 Wade Schleicher County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20025 Ellwood Mitchell County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-13199 Trigg, Mary Katherine Reagan County Oil ENDEAVOR ENERGY RESOURCES L.P.
7C-128313 Sam Reagan County Gas ENDEAVOR ENERGY RESOURCES L.P.
8A-65734 Parks "744" Garza County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-62233 Daugherty, J. H. Kent County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-10845 Gary Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-10472 Echols Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26653 Riley Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29774 Herring Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26169 Armstrong -137- Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26054 Burrell-143 Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-25741 Miller -137- Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29773 Thornton Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-26149 Stayton Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30603 Herd Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27737 John Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-29060 Frost National Bank "C" Ward County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-17783 Roberdeau, J. A., Et Al Crane County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-64674 Appleman Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-257358 State McIntyre Pecos County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-33982 Rojo Caliente Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-27294 Chaparral -A- Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30471 Chaparral "B" Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-34519 Trinity State Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-20027 TXL Reeves State Unit Reeves County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-093799 Chapparal Reeves County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-29442 Patton Martin County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-15589 Argo-Jones "N" Gaines County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36261 Weaver, Mae Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32311 Woody, S.O. Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32308 K.S. Boone -B- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-32309 Boone -8- Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-67050 Red Mud Kent County Oil ENDEAVOR ENERGY RESOURCES L.P.
8A-66205 Googins Yoakum County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-35918 Clark, L. C. Est. Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-190208 Boles, N. J. Glasscock County Gas ENDEAVOR ENERGY RESOURCES L.P.
08-36339 Hubbard "18" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-30531 Thomason Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-36522 Pieper, Alma "35" Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.
08-38347 Bryfar Glasscock County Oil ENDEAVOR ENERGY RESOURCES L.P.