Producing Operators By County

Search Texas Producing Operators By Name

Operator Name Operator Number
Pursuit Oil & Gas STX, LLC 683407
A & E Minerals, LLC 000016
A.C.T. Operating Company 000194
A & B Oil 000172
A.O.E. Operators, Inc. 000555
A. N. Mac Diarmid Co. 000572
Asm Oil & Gas Company, Inc. 000610
Ads Oil & Gas, Inc. 000225
Ab Reserve, LLC 000893
Abaco Operating, LLC 000894
Aba Oil LLC 000897
Abilene American Energy, LLC 002627
Acadia Oil, LLC 003312
Abb Oil Co., Inc. 000921
Aberlour Operating Inc. 002605
Ableready, Inc. 002987
Abraxas Petroleum Corporation 003125
Acock/Anaqua Operating Co., LP 003599
Acoma Oil Corporation 003605
Activa Resources, LLC 003664
Action Energy, LLC 003671
Ada Belle Oil & Gas Company 003735
Ada Exploration 003750
Adams, Lynn V. 006550
Adamson Exploration Co. 007788
Adcock, Carol 007832
Alfaro Oil & Gas 012390
A D D Productions 007848
Addax Operating, LLC 007858
Addison - Graves, L.L.C. 007868
Adenryen, LTD. Co. 007891
Adexco Operating Company 007894
Advance Energy Partners, LLC 008481
Advantagewon Oil, Us, Corp. 008490
Agave Operating Company, Inc. 008593
Ageron Energy, LLC 008625
Aghorn Operating, Inc. 008716
Akers, B. F. 009430
Akea, Inc. 009522
A & G Producers, Inc. 000102
Aaa Oil Company 000148
Akg Operating Company 009566
Akins Oil Company 009583
A.D. Operating 000211
A & C Oil Company, LLC 000214
Alamo Operating Company, L. C. 010074
Alaron Energy, Inc. 010450
Alcorn, Jerry D. 011478
Alcorn Resources, LLC 011275
Alfaro Production LLC 012399
Allegiant Resources, LLC 013365
Alleder Inc. 013296
Allegro Investments, Inc. 013305
Allegiance Operating Inc. 013425
All In Energy Production, LLP 014982
Aerie Energy 008546
Aethon Energy Operating LLC 008555
Allied-Gulf Energy, LLC 014481
B.O.L.D. Oil And Gas, LLC 014804
Alltex Exploration, Inc. 015050
Allen, C. L. (Doie) 013639
Altman Energy, Inc. 015744
Amen Oil LLC 016944
American Shoreline, Inc. 019365
American West 019738
Amarillo Exploration, Inc. 016802
Amherst Energy Holdings, LLC 019875
Amble Petroleum Co., Inc. 016899
Andector Exploration Company 020783
Richland Energy, Inc. 709710
Ricochet Energy, Inc. 710549
Amexco, LLC 019813
Anchor Oil Company 020590
Anderson, James K. Inc. 022275
Arabie, Inc. 028678
Aramis, LLC 028714
Arbol Resources, Inc. 028726
Arcadian Mineral Development,LLC 028757
Archer Petroleum 028882
Archer,Carl M Estate Partnership 028890
Arch Bend Oil & Gas Op, LLC 029215
Arch Operating, LLC 029271
Arch Oil & Gas, LLC 029272
Arcooil Corp 029370
Arena Production Company 029586
Ares Energy, LTD. 029655
Arete Operating Company, LLC 029657
Ark-La-Tex Energy, L.L.C. 030584
Armour, Widd 031915
Arnold Oil Properties, L.L.C. 032635
Arrowhead Productions, LP 033523
At Oil & Gas, LLC 035619
Atlantis Oil Company, Inc. 036562
Bankhead Operating Corp. 048403
A & B Minerals 000184
B.O. Oil Company 040830
Bachtell Oil & Gas, LTD. 042327
Bacon Energy 042398
Banner Operating, LLC 048537
Banner Oil & Gas LLC 048539
Barbour Energy Corporation 049155
Barker Production Co., LP 049453
Bar D Energy, LLC 049715
Bar J-B Co., Inc. 049746
Bar L Producers 049748
Bancroft Venture LLC 048211
Barnett, G. 051099
Barnett Energy, Inc. 051290
Barnhill, Monte 052367
Baron Energy Inc. 052969
Barrett Brothers Oil & Gas, Inc. 053106
Barron Petroleum LLC 053302
Barton, Howard 053939
Basa Resources, Inc. 053974
Advance Exploration 008482
Adventure Operating Company, LLC 008483
Bayshore Operating Corp., L.L.C. 058902
Bastrop Energy Group 055118
Batson Ent Ventures L.L.C. 056365
Baxter, D. B. Inc. 056550
Bay Rock Operating Company 057860
Bay-Tech Operating Co., Inc. 057935
Bay Tan Operating, LP 057938
Bayswater Operating Company LLC 058827
Baylor Operating, LLC 058832
Bayou Operating Company, Inc. 058851
Bell Energy 062775
BC Operating, Inc. 058893
Beach Exploration, Inc. 058915
Beach Oil & Gas, Inc. 058921
Beaird, R.A. Oil Operating Co. 059777
Bean & Bean Inc. 059966
Bear Springs Oil & Gas, L.L.C 060138
Beasley, Kenneth 060210
Beck Resources Incorporated 061100
Bect Operating, LLC 061554
Bedrock Production, LLC 061620
Bee-Jay Petro, Inc. 061747
Beehive Operating, LLC 061750
Beisch, Larry 061945
Beisch, Rusty 061955
Bell, Cody, JR. 062790
Bell, Johnny Inc. 063255
Bellah & Mathiews 063663
Belter Inc. 064051
Benchmark Oil & Gas Company 064101
Benchmark Texas Petroleum, LLC. 064104
Bend Petroleum Corp. 064129
Bennett, E. C., JR. Trust 064690
Bennett Production Corporation 065315
Bennett Resources, Inc. 065320
Bennett, R. C., Company 065324
Bentgrass Of Texas, Inc. 066006
Berexco LLC 067175
Besco Operating, L.P. 068208
Best Petroleum Explorations,Inc. 068287
Beta-Tex, An Oklahoma Corp. 068309
Beta Oil Corporation 068314
Betro, Inc. 068324
Bettis, Boyle & Stovall 068360
Betwell Oil & Gas Company 068405
Big Tio, Inc. 070709
Bevers SWD, Inc. 068414
Bexco Operating, Inc. 068468
BGM Production, LLC 068494
BHP Billiton Pet(Txla Op) Co 068596
Big Country Pipe & Supply, Inc. 069338
Big Creek Operating Company LLC 069342
Big Gas Oil LLC 069432
Big Lake Corporation 069458
Big Star Exploration 070442
Big State Industries, Inc. 070450
Bills, L. T. 070882
Bird E&P LLC 071356
Birdwell Oil & Gas, L.L.C. 071447
BKJ Oil, LLC 072522
Black Mountain Oil & Gas II LLC 072691
Black Mac Oil, Inc. 072693
Black Sheep Operating, LLC 072694
Blackbeard Operating, LLC 073056
Blackbrush O & G, LLC 073059
Blackburn, Ruth B 073063
Blackrock Drilling, LLC 073240
Blackstone Petro Energy, LP 073302
Blackwell Exp & Development, LLC 073342
Blake Production Company, Inc. 074344
Wejco, Inc. 906750
Blazer Resources, Inc. 075440
Blessing Energy, Inc. 075724
BLM Black Gold Properties, LTD. 075774
Blowing Sand Operating L.L.C. 076382
BLS Production Co., Inc. 076385
Bluco Production Co., Inc. 076395
Blue Quail Energy LLC 076736
Blue Darter Energy, LLC 076743
Bear Creek Operating 060119
Blue Dolphin Production LLC 076762
Bluebonnet Land & Cattle Co. 076837
Bluegrass Energy, Inc. 076848
Bluff Creek Petroleum, LLC 076859
Bluestone Natural Res. II, LLC 076861
BM Oil Company, LLC 077535
BNR Operating, LLC 077577
Bo Dunagin Operating, LLC 077587
Bob-Kat Oil Co. 078056
Arben Oil, Inc. 028802
Bockhoff, Deborah M. 078225
Bold Operating, LLC 080352
Bolger Operating Co. 080388
Boling Production Company, Inc. 081286
Bollinger Drilling Co. 081357
Bennett, Patricia 065301
Bomar Oil & Gas, Inc. 081550
Bomco USA, Inc. 081566
Bonfire Operating LLC 082443
Booher Engineering, Inc. 082570
Boondocks Solutions LLC 082597
Boone Ranch 8, Inc. 082667
Bordas Oil & Gas Company 082981
Borden, Roland Inc. 082982
Boren, Ronnie 083102
Borger Resources 3 LLC 083233
Boss Operating LLC 083262
Bosco Petroleum LLC 083266
Bta Oil Producers, LLC 041867
Brac Oil 085446
Bradley Operating Co. 087255
Brady, W. Production, Inc. 088241
Birch Operations, Inc. 071331
Brask-Dumont Ranch, Inc. 089602
Breeze Oil, LLC 090706
Brookston Energy, Inc. 097353
Brown, Geo. R Partnership,LP,The 099955
Browning Operating Co. 103087
Bubenik, Ronnie, Inc. 105148
Wood, C.W. 936625
Bodden Production 078315
Bofin, LLC 078386
Buchanan, Billy R. 105270
Burke, Harry Petroleum 108843
Alexander Royalty Company 011462
Bustamante Resources LLC 112682
Bustamante Oil Company 112685
Bustbuy Oil Company LLC 112686
Bowerman Investments Inc. 084076
Chambers, R. H. LLC 143549
Bytex Oil Co. A&B 119834
C.B. Production 119905
C & C Oil Partnership 119964
Barrow-Shaver Resources Co. 053321
C&P Resources Operating Co,LLC 120117
C & C Operating, LLC 120118
C & G Transports, Inc. 120300
C-D Oil Company, Inc. 120477
CMR Energy, L.P. 120636
CML Exploration, LLC 120648
Burns, Gene Oil & Gas 110660
Canan Mowrey Operating, LLC 129008
Battlecat Operating Company LLC 056382
Batton Oil & Gas, LLC 056384
Canyon Reef Brine LLC 130021
Canyon Ridge Energy LLC 130022
Cardwell'S U Bar Oil 130865
Carrizo (Eagle Ford) LLC 135316
Carrizo (Permian) LLC 135317
Cass Energy LLC 139618
Castillo Oil Company LLC 139634
Cedar Ridge Energy, Inc. 140622
Century Petroleum, Inc. 141763
Chapco, Inc. 144611
Nelson, James L. 604295
Chapparal Operating Co. 146225
Charger Shale Oil Operating, LLC 146364
Charter Petroleum Company 146680
Chase Production Company 146700
Chasla Energy, LLC 146702
Chek Oil Co., LLC 147219
Chek Oil Co. 147222
Chenoweth, Grover 147397
Chesapeake Operating, L.L.C. 147699
Chestnut Mountain Energy, LLC 147849
Chevron Midcontinent, L.P. 147862
Cheyenne Petroleum Company 148108
Chevron U. S. A. Inc. 148113
Chi Operating, Inc. 148123
Belmar Oil & Gas, Inc. 063893
Chico Production Corp. 148128
Chisos Operating, Inc. 149441
BKM Production 072533
Choice Exploration, Inc. 150655
Cholla Petroleum, Inc. 150683
Blackwelder Oil 073331
Blackwater SWD, LLC 073332
Cinnabar Operating, LLC 153510
Cinron Energy, LLC 153512
Circle C Operations 153601
Best Equipment 068283
Circle Ridge Production, Inc. 153970
Cirrus Exploration Company 154085
CLR Gauging Corp. 161338
Blue Oil, Inc. 076765
Civco Operating LLC 154744
City Of Sunray Utilities 154770
CL&F Operating LLC 154789
CJW Operating Co. 154797
Clark Operating Inc. 155236
Big Run Production Company 070370
Clark, John M., Inc. 157283
Classic Petroleum Partners, Inc. 158291
Claude-Maggie Co. 158295
Clay Exploration, Inc. 158927
Clear Brooke Ranches, LLC 159376
Clear Fork, Incorporated 159500
Clearfork Petroleum Inc. (A) 159639
Clearfork Gas Co. 159640
Clear Water Inc. 159643
CD Consulting & Operating Co. 120043
Close, Bryan H. 161200
CHP Oil & Gas Company, L.C. 120479
Capitan Energy, Incorporated 130061
CM TX Production, LLC 161403
Co-Sha Investments 161426
Coastal Plains Energy, Inc. 161671
Bitter Creek Petroleum Co. 072587
Black Bayou Operating, LLC 072631
Charles D. Self Operating, LLC 146546
Alvey Partners 016400
Black Swan Operating, LLC 072762
Chisholm Oil Investments 149452
Chisholm Operating, Inc. 149454
Alyaha Energy, LLC 016536
Cody Company 164463
Cofer & Crawford 164935
Cimarron Engineering, LLC 153471
Amac Energy, L.L.C. 016551
Coley, Thomas 167321
Colgate Operating, LLC 167327
Bluebonnet Oil & Gas 076838
Amelia Exploration LLC 016943
Cook, Ken 174332
Crawley Petroleum Corporation 186937
Clay Petroleum 158936
Crebbs Oil Company 186968
Boge, Inc. 078475
Evarado Oil, LLC 256448
F. H. B. Company 257250
Farmer Operating, LLC 262463
Fenoglio Oil Company 265667
Finley Oil Company, LLC 268606
Fullspike Energy LLC 289935
Galindo Brothers, Inc. 293072
GBS Oil & Gas, LLC 298357
GBF Operating LLC 298359
Gemini Energy Company 299334
Geosurveys, Inc. 301322
Gillespie Operating LLC 305848
Cochran Energy, LLC 163092
Cockrell Production Co., Inc. 164305
Goldrus/Permian Air, LLC 313625
Grahamsource Corp. 324145
Griffin Resources, LLC 333935
Guinn Operating Company, LLC 337507
Gungoll, Carl E. Exploration LLC 339348
GWM Operating Company, LLC 339677
H & H Petroleum, LLC 339757
H & L Exploration Company, LLC 339771
Condor Operating Company, LLC 170480
Columbus Energy, LLC 169313
Bowerman Oil & Gas, Inc. 084084
Conocophillips Company 172232
Combined Resources Corporation 169455
Comyn Natural Gas, Inc. 170059
Continental Operating Co. 173749
H. C. Oil Co. 340110
Contour Expl And Prod, LLC 173860
Boyd & McWilliams Energy Group 084545
Boyd, D. K. Oil And Gas Co.,Inc. 084596
Convert Operating, LLC 173992
American Patriot Operating Corp. 018883
Conel Resources, LLC 170800
Cook, Kenneth D. Operator 174336
Cook Exploration Co. 174337
Boyd & McWilliams Operating, LLC 084751
BPX Operating Company 085408
Bra-De Oil & Gas Operating, LLC 085435
Corda Corporation 177997
Cordele Development Corporation 178030
Bracken Operating, L.L.C. 085851
Corman, Jack 178650
Corona Operating, LLC 179345
Bradley, John W. Inc. 087325
Cooper Oil & Gas, LLC 175118
H.L. Clark Oil Company LLC 341419
Bralex Operating LLC 088561
Brahman Resource Partners, LLC 088562
Braka Operating, L.L.C. 088563
Brahman Operating, L.L.C. 088564
Covey Park Operating LLC 182847
Brammer Petroleum, Inc. 088600
Cox, Lee Investments Inc. 185990
Brander, Sam H. 088618
Brandy Operating, LLC 088619
Craton Alpha LLC 186225
Brandy Production 088628
Coppertop 177301
Craig, Carl 186455
Craig, J. E. G. Estate 186501
Craig, Robert A. 186586
Corlena Oil Company 178450
Crawford Hughes Operating Co. 186835
Corum Production Company 180197
Creek Energy, Inc. 188579
American Star Energy & Min. Corp 019510
Coyote Oil, Inc. 186322
Crampton, Freddie 186660
Crawford, Linda 186732
Crest Resources, Inc. 189901
Crestridge DRLG. & Prod.Co.,LLC 189906
Crimson Exploration Oper., Inc. 190005
Cory, Kenneth W. LTD. 180351
Crimson Energy Partners Iv, LLC 189977
Bridwell Oil Management, LLC 092430
Bridwell Oil Co. 092480
H & T Exploration, Inc. 341571
H.P. Slagel Producing Co., LLC 341573
Crow Natural Resources LLC 191256
Briley Operating, LLC 093352
Crownquest Operating, LLC 191554
Crozier & Company 191565
Crude Operators, L.L.C. 191578
Crumpler Production LLC 191602
Halliburton Operating Company 347191
Cotton Valley Operations, Inc. 182062
Cruthird, Mark Oil 191650
CTC Oil Co., Inc. 191800
CT Adams JR., LLC 191820
CTL Production, Inc. 191822
Cottonwood Creek Enterprises LLC 182068
CTL Oil & Gas Corporation 191826
Culebra Oil & Gas, LLC 192452
Culver & Cain Production LLC 194068
Cumming Company, Inc. The 194204
Cummins & Walker Oil Co., Inc. 194215
Couch, Gilbert 182140
1894 Petroleum Partners, LLC 194375
Cundiff Operating Company 194515
Americo Energy Resources, LLC 019752
Britanco, L.L.C. 093620
Breck Operating Corp. 089974
County Line Resources LLC 182625
Courson Oil & Gas, Inc. 182785
Cove Petroleum Corporation 182787
Custer & Wright Operating, Inc. 195651
Cwo Energy, LLC 195776
Hamman, Blake 350160
Hamman Oil & Refining Company 350200
Cycohl Energy, LLC 195790
CW Dalcan Management SVCS, LTD. 195791
Cypress Operating, Inc. 195834
Cwic, Inc. 195838
CWG Oil 195839
D & B Oil Company 195869
Hane Power, L.L.C. 354209
Brower Oil & Gas Co., Inc. 097494
Brown & Borelli, Inc. 097498
Breitburn Operating L.P. 090732
Brenham Drilling Co. 090765
Covey Park Resources LLC 182848
D. W. R. Oil Co., Inc. 195925
D & D Oil Co. #2 195932
DDC Track, LLC 195943
DDC Production Company 195953
Hanshu Production Company, LLC 355320
Ames Oil 019779
D-Bar Leasing, Inc. 196151
BRG Lone Star LTD. 090870
Brown, H.L. Operating, L.L.C. 100263
D.J. & T. Energy 196227
D.K.D. 196285
D-Mil Production, Inc. 196830
D&M Operating, L.L.C. 196835
Harvick, George R. 364200
DSR Oil & Gas, Inc. 196901
Daco Oil 196958
Daily, Carroll 197374
Briar Energy Corporation 090877
Dakota Resources, Inc. (I) 197416
Brian Energy, LLC 090879
Dales Oil Company 197632
Dallas Petroleum Group, LLC 197688
Dallas Production, Inc. 197690
Briarcreek Operating LLC 090977
Brico Oil, Inc. 091040
Darr-Hey Oil, LLC 200845
Das Oil Co. L.L.C. 201240
Dasbek Energy, L.L.C. 201291
Dash Production Company, Inc. 201300
Davco Oil LLC 201896
David, Phillip 202303
Craig, Bob 186450
Davidson Production Company, LLC 202342
Davidson, Dan 202345
Davidson, Grover R. 202350
Davis, J. R. Oil Company 204786
Briercrest Oil Company, LTD. 092545
Bubba Lynn Crude 105149
Buccaneer Operating LLC 105157
Davis, Kelly J. 205040
Briggs & Croker Oil, LLC 092594
Creative Oil & Gas Operating,LLC 187005
Creative Oil And Gas Op II, LLC 187022
Davis, Sammy 206830
Davis, Travis H. Gas 206850
Bud Oil, Inc. 106343
Bright Hawk Operating Company 093102
Dawson, B G Oil & Gas LTD 208031
Creed Operating Co., LLC 188555
Crego Exploration 188584
Crest Operating Company 189885
Dec Operating, Inc. 209147
Crestmont Operating LLC 189909
Henderson, Sam W. 377110
Amplify Energy Operating LLC 020467
Britnic Oil & Gas, Inc. 093621
Delco Operating Company LP 211950
Delfin Operating, LLC 212175
Amtex Energy, Inc. 020522
Del Mar Energy, Inc. 212915
Britton, Jerald C. 094540
Del Rio Production Co. 213235
Delray Oil, Inc. 213275
Anadarko E&P Onshore LLC 020528
Delta C02, LLC 213435
Delta Oil & Gas LTD. 213703
Henry Resources LLC 378535
Henry, J.R. Inc 378610
Denali Petroleum, LLC 215336
Denbury Onshore, LLC 215343
Amx Energy, Inc. 020538
Dennis & Davis Oil Co. 215650
Denton Exploration, Inc. 216418
Henry Paul Petroleum, LLC 378628
Henry Petroleum LLC 378641
Henscheid, Rufus 378645
Henson Exploration, L.P. 378835
Crossroads Petroleum L.L.C. 190708
Crossroads Mineral Prod., L.L.C. 190711
Ananda Energy Inc. 020573
Bronco Oil Company 096675
Dewey Petroleum 216733
DH Operating, Inc. 216737
Dewbre, Jerry C., Trustee 216741
Crown Equipment Co. 191534
Ancho Oil LLC 020602
Brooks, Billee K. 097032
Diamond M DRLG & Expl Co. 216913
Diamond T F Enterprises, Inc. 217003
Diamond S Energy Company 217005
Diamondback E&P LLC 217012
Butler, Kevin O. & Assoc., Inc. 114050
Brooks Petroleum Company 097323
Dillard & Dillard Inc. 219511
Diller Oil Company 220495
Dimmit County SWD, LLC 220692
Oily Dog Operators Texas, LLC 220724
Hill, R.M. Operating Inc. 387991
Discovery Natural Resources LLC 220855
Discovery Operating, Inc. 220865
Anderson Energy Corporation 022435
Brown, Darryl Operating L.L.C. 099280
DJH Oil & Gas LLC 221734
Anderson Oil LTD. 022499
Hipp Oil And Gas Inc. 390188
Donalu Oil 222254
Hoell Operating, LLC 390873
Dore Energy Co., LTD. 223550
Hoffmann Oil Company 391155
Anderson Production 022922
Double Eagle Operating, LLC 224857
Anderson, Roger W. Corp. 022925
Brown Oil & Gas Co. 101390
Cci East Texas Upstream LLC 120023
Brown, Oliver Oil 101454
D & D Enterprises 195938
Drain Oil Co. LLC 227879
Holley Operating, L. L. C. 393205
Holliday CSG Corp. 393280
Browning Oil Company, Inc. 103088
D-S-B Properties, LLC 195986
Browning, L. P. 103100
Duke Operating Company 230778
Duncan Drilling Co. 232050
Duncan Land & Exploration, Inc. 232290
DWP Oil & Gas 237007
Dyad Petroleum Company 237520
E R Operating Company 238075
C & L Oil Company 120577
Eagle Oil & Gas Co. 238634
Eakin Brothers 238667
Eastland Oil Company, The 239725
Eastland Operating, L.L.C. 239726
Ecco Operating, LLC 240020
Echo Production, Inc. 240125
Ech Production LLC 240150
Andrews Operating, Inc. 025135
Edge Resources Operating, L.L.C. 243202
Edge Oil And Gas, LLC 243206
Brymer Contracting Incorporated 104953
Eighty-Six Oil Company, Inc. 246238
Eleon Operators, LLC 247722
Ellard Oil 247755
Elevation Resources LLC 247756
Elk River Resources, LLC 247760
Dale Operating Company 197624
Ellis Exploration, Inc. 248895
Ellison Lease Operating 249390
Ellison, Dewitt JR. Estate 249450
Buck Production Co. 105557
C6 Operating, L.L.C. 121212
Cab Resources, LLC 121214
Buck Production Co LLC 105558
El Reno Energy, LLC 250571
Buck Wheat Resources, L.P. 105675
Ellora Energy Inc. 250597
Elm Grove Production, LLC 250608
Cabal Energy Corporation 121218
Damron Energy, LLC 198130
Empire Oil Company 251442
Encana Oil & Gas(USA) Inc. 251691
Endeavor Natural Gas, LP 251729
Dark Horse Producing Of TX, L.P. 200521
Encore Permian Operating, LLC 251854
Energon Oil, Inc. 251856
Endurance Oil & Gas, Inc. 251876
Darico Oil & Gas Co. 200531
Dark Horse Operating Co., L.L.C. 200532
Dark Canyon Resources LLC 200546
Darkens Oil & Gas Inc. 200560
Darrah Oil Company L.L.C. 200848
Buffco Production Inc. 106406
Energyquest II, LLC 252020
Energy Resource Recovery Corp 252022
Callon Petroleum Operating Co 124828
Hronek, Kenneth 407775
Enhanced Energy Partners Corp 252470
Enhanced RS, Inc. 252715
Bullet Development, LLC 106513
Ensight Iv Energy Management,LLC 253116
EOG Resources, Inc. 253162
FMD Oil Co. 257284
Can'T Complain Operating Co. 128580
Camterra Resources, Inc. 129004
Davis, Don Oil Co. 203563
Anticline Energy, LLC 026452
Hughes, Dan A. Company, L.P. 411736
Antilley, Joe 026520
Antle Operating, Inc. 026646
Davis Operating Company, Inc. 206036
Caraway, Robert 130766
Carbon Oil Inc 130767
Cardwell Oil Corporation 130852
Ernest Operating Company 253480
Esoterra, Inc. 254258
Carlow Corp. 132340
Rodriguez, Carlos Oil Co. 132345
Esco Oil Operating Company LLC 254263
Escudo Oil & Gas, LLC 254264
Burger, Ken 107988
Estep Operating, LLC 254548
Estes And Company 254556
Etos Operating, Inc. 255131
Etoco, L.P. 255133
Etopsi Oil And Gas, L.L.C. 255136
Etx Energy, LLC 255141
Eubank, James R., SR. 255150
Burgess, Sim E. 108432
Daylight Petroleum LLC 208171
Ev Fleming Enterprises, LLC 255408
Apache Corporation 027200
Burgundy Oil & Gas, Inc. 108650
Evergreen Operating Co., LTD. 256491
Apache Gold, LLC 027221
Burk, H.V. Testamentary Trust 108791
Burk Royalty Co., LTD. 108799
DCS Energy 208199
Apache Oil Company 027230
Burk, Nicholas James 108808
Ex-Cel Resources, LLC 256790
Exl Petroleum Operating II, Inc. 256793
Exl Petroleum Operating Inc. 256795
Exceed Petroleum LLC 256861
Excel Energy Co. 256873
Apache Production Company 027237
Burleson Petroleum, Inc. 109255
Decker Operating Co., L.L.C. 209347
Exco Operating Company, LP 256915
Exchange Avenue Production Co. 256917
Casey, W. J. 139551
Decleva, Paul 209380
Burleson Oil Company 109301
Extex Operating Company 257062
Burlington Resources O & G Co LP 109333
Expro Engineering, Inc. 257082
Burlington Res O & G Co-Midland 109336
F-F Oil Company 257138
F.I.G. Energy, LLC 257281
Fabela Operating, LLC 257666
Apex Production LTD. 027449
Cavilla Energy, Inc. 140543
Burnett Oil Co., Inc. 110016
D & H Investments 196148
D & H Oil 196149
Falcon Resources, Inc. 260262
Cazar Energy Inc 140612
Fambrough Oil & Gas, LLC 261252
Far West Development, LLC 261520
Farrell Oil Company 263474
Faulconer, Vernon E., Inc. 263701
Burnt Rock Energy, LLC 111065
FDL Operating, LLC 263924
Centex Pipe & Equipment, Inc. 141149
Fed Operating LLC 264211
Hurd Enterprises, LTD. 419886
Felderhoff Production Company 265140
Fenoglio Energy Production, LLC 265663
Fenway Energy Development Co. 265676
Fergus Oil & Gas, LLC 265681
Cemco Oil 141975
Big "6" Drilling Company 069160
Cerberus Engineering, LLC 141992
Fields Oil & Gas Company, LLC 267445
Figure 3 Operating LLC 267818
Fin Energy, LLC 268311
Apr Operating LLC 028612
CG Technical Operating Co, LLC 142197
Finger Oil & Gas, Inc. 268505
Burtco 111463
First Rock, Inc. 269028
Forza Operating, LLC 278837
Huskins, Kenny 420755
Huston Minerals LP 420887
Firstrike Energy Corporation 269066
Challenger Energy SVCS Co., LLC 142306
Apv McCamey LLC 028617
Fishcreek Minerals, LLC 269832
Bush, Mark A. Oil And Gas Inc. 112590
Approach Operating LLC 028625
Five-Jab, Inc. 271310
Five K Partnership 271317
FJH Oil Company 271556
Flamingo Oil & Gas 271629
Flamingo Operating, LLC 271635
Flat Creek Resources, LLC 271649
HX Oil 421129
Flint Pipeline Company 273921
Flint Interests, LLC 273932
Flo, A.&P., Inc. 273966
Champion Lone Star Operating,LLC 143582
Flournoy, Russell B. 274065
Flusche Brothers 274463
Flying W Resources, LLC 274919
Foag, Inc. 274964
Hydrogeo Energy, LLC 421238
Hydrogeo, L.L.C. 421240
BVX Operating, Inc. 117237
Chaney Oil Company 144386
Ford, R. J. Inc. 275667
Fordyce Oil & Gas 275677
Fore Oil, LLC 275678
Foree Oil Company 275700
Foreland Operating, LLC 275732
Fortay, Inc. 277925
Fossil Creek Energy Corporation 278842
Fossil Energy, Inc. 278847
Fossil Petroleum LLC 278879
Foster Energy Company 279202
Four C Oil & Gas Corp. 280588
Four Forty One Oil Co. 280590
Four H Oil Properties 280597
Four Starr Production, LLC 280629
Founders Oil & Gas Operating,LLC 280640
Foundation Energy Management LLC 280875
Fox, Hewitt B., Inc. 281370
G. H. Ranch, LLC 292208
Frac-Sand, Inc. 282623
Frances Oil Co. 283050
Fratelli Exploration, L.P. 283900
Frazier Exploration Partners,LLC 284420
Fredna Oil Co. 284880
Fred Underwood, LLC 284917
Imke, Lyndon 422960
Freedom Production, Inc. 285078
Freedom Production 285079
Freedom Energy, Inc. 285084
Imperial Gas Resources LLC 423398
Freeman Expl. & Prod. Co., Inc. 285114
Fresno Oil Company 286110
Front Street Operating, LLC 287095
Frost Brothers Resources, LLLP 287290
Frostwood Energy, LLC 288391
Fuego Energy, LLC 288392
FTM Incorporated 288406
FTC Consulting, LLC 288423
Fulfer Oil And Cattle Co. 288566
Araluen Energy, Inc. 028711
Indian Oil LTD. 423810
G.A.P. Production LLC 291961
G & F Oil, Inc. 292000
G E Operating, Inc. 292166
G Force Energy, LLC 292169
Indigo Minerals LLC 423834
Gaedeke Oil & Gas Operating, LLC 292385
Gaither Petroleum Corporation 292850
Gaines Operating, LLC 293071
Galilee Oil Investments LLC 293117
Galloway Lone Star, L.L.C. 293245
Galt Oil & Gas, LLC 293368
Galveston Bay Operating Co LLC 293375
Gannett Operating LLC 293813
Gantt Operating Company, Inc. 293957
Gardner Production, LLC 294675
Garrd Oil Company LLC 295079
Archer, Carl M. Farms, Inc. 028992
Integras Operating, LLC 424791
Iron Horse Oil & Gas, Inc. 426407
Ironroc Energy 426612
Ironrock Energy Corporation 426614
Gemarmi Inc. 298884
Gemini Energy, Inc. 298913
It'LL Do Oil Company 426972
Gen-Sher L.L.P. 299340
Genesis Exploration LLC 300193
Genie Oil Company "A" 300221
Gennesaret Investments, LLC 300228
Geo Asset Management, Inc. 300234
Geomark Resources, L.L.C. 300802
Geomeg Energy Operating Co., LLC 300803
Geopetra Partners, LLC 300824
Georgetown Operating Company 301276
Geosouthern Energy Corporation 301287
J.A.M. Production 427284
J-O'B Operating Company 427302
GGG Oil Company, LTD. 302568
Gha Barnett, LLC 302578
Giabro LLC 302587
Ghost Road, LLC 302588
Gidoen Oil Company 304278
Giebel Petroleum LTD. 304280
Gilbreath Tank Trucks, Inc. 304482
Gill Oil Company, LP 304498
Gilmore, Leo Oil, Inc. 306981
Ginger Petroleum Company, Inc. 307235
Ginnings Company 307243
Glahn Resources, Inc. 307644
J.F.W. Equipment, Inc. 427617
J&H Oil Company 427631
J & J Whiteside Inc. 427649
J&R Operating 427769
Glossop Oil & Gas, LLC 310719
J. W. Resources Inc. 427974
Channa Operating, LLC 144401
Golden Monet, Inc. 312757
Golden Horse Group Corp. 312762
Goldsmith Operating, LLC 313705
Goldston Oil Corporation 313990
Gonzenbach Oil & Gas, LLC 314165
Gooch & Isom 314173
Argus Production Company 030120
Channel Production Company 144402
Goodrock Natural Resources, LLC 315260
Aries Operating, LP 030128
Jag Operating, L.L.C. 429573
Jagged Peak Energy LLC 429574
James, Deryl 429649
Gould Oil Inc. 319200
Charter Oak Production Co., LLC 146669
Janssen, Nelson 429850
Jay Management Company, LLC 430368
Chass Production Co. 146710
Grace Petroleum Operating, LLC 319765
Graham Cementing Company 322975
Jenkins Creek Operations LLC 431162
Grand Operating, Inc. 324735
Grand Resources, Inc. 324750
Cago, Inc. 122891
Cain & White 122893
Granitebay Operating, Inc. 325080
Graves Operating, LLC 325799
Jeter Drilling Production 432185
Jetco Exploration, Inc. 432187
Church Ranch, LLC 153398
Cibolo Production, LLC 153402
Cico Oil & Gas Company 153410
Gray, Gordon Operator 326571
Caird Operating, LLC 123132
Gray, W. H. Operating 328276
Grayson Petroleum Company 328325
Arkland Producing Co., Inc. 030791
Cirrus Production Company 154090
Cal Oil Company 123566
Cal-Tex Fossil, L.L.C. 123567
Jilpetco, Inc. 432469
City Of McLean 154650
Great Western Drilling Company 328780
Greco Operating, LLC 330135
Clavo Oil, LLC 158307
Green Century Exp & Prod, LLC 330180
Green River Resources Inc. 330185
JJ Operations, Inc. 432961
Green, Michael Oil 331048
Green Star 331049
Caldera Operating Company LLC 123613
Joe R. Cheatham Oil Company 433276
Greenhaw, Morris R. 331530
Armada Resources Corporation 030835
Cali Crude LLC 123772
Greenlight Enterprises LLC 331568
Johnson & Lindley, LLC 433771
Grenadier Energy Partners II,LLC 332472
Grewing, Herman Operating, Inc. 333641
Griffin Energy Holdings, LLC 333916
Griffin Petroleum Company 333925
Johnson & Morris 433774
Caliente Oil LLC 123861
Colby Production Resources, LLC 167043
Grigsby Petroleum Inc. 334135
Gsi Oil & Gas, Inc. 337075
GTG Operating, LLC 337080
Guardian Energy Operating Co LLC 337082
Calima Energy LLC 123868
Calk Operating, LLC 123870
Calistoga Energy Reserves, LLC 123871
Armor Lonestar, LLC 031580
Armor Petroleum, Inc. 031585
Calk Oil Company 123872
Guinn Oil Company 337490
Calk, Roger D. 123876
Joint Resources Company 440742
Concord Energy, Inc. 170335
Gulftex Ipx, LLC 338744
Gulftex Energy Iv, LP 338747
Gulftex Energy, LLC 338751
GW Energy, Inc. 339642
Joplin Oil Co., Inc. 445469
Just Oil & Gas, Inc. 448220
Juno Operating Company III, LLC 448252
K A Ware Production Co., LLC 448448
H. D. Investments 340219
H F Production Co., LTD. 340396
H.E.R. Operating, LLC 340442
Coral E&P, LLC 177870
K Cubed Resources, L.L.C. 448536
Cordero Energy Operating LLC 178200
H-M Resource Management, Inc. 341468
H-S Exploration 341469
Costa Energy, LLC 180534
HRF Exploration & Production,LLC 341528
Arnot Oil Company, LLC 033012
HWH Production, LLC 341599
Arrco Operating, LLC - 033103
Hadaway Consult And Engineer,LLC 342392
Hadley Oil Company, LLC 342457
Arrington CJM, Inc. 033134
Cambridge Production, Inc. 126783
Haggard Operating Group/Oil 342740
Hagler Oil & Gas Company 342764
Haider Operating, LLC 342767
Haimo Oil & Gas LLC 343095
Hair, Roger D. 343108
Arrington Production Company 033147
Cameo Oil Company, Inc. 126940
Halcon Operating Co., Inc. 344412
Arrington Oil&Gas Operating LLC 033149
Halex Oil Corporation 345411
Cameron Exploration, Inc. 126996
Hall Oil & Gas 345972
Hall, E.G., Oil Co., Inc. 346131
Cross Winds Oil & Gas, LLC 190317
Cross Timbers Energy, LLC 190469
Kar Oil Company 450730
Karper Oil & Gas Corporation 451280
Caminar Oil & Gas, LLC 127247
Crown Petroleum Corp. 191541
Halvey Energy, LLC 347241
Arrow Oil & Gas, LLC 033228
Hamill, Flora Oil Co. 348000
Hamilton, Clay 348557
KDM Production Co 452995
KD Energy, LLC 452996
Cuba, John H. 191911
Camino Real Technologies Inc 127343
H3 Operating, LLC 351867
Keating Energy, Inc. 453142
Keeley Oil, L.L.C. 453380
Hanger Oil, L.L.C. 353969
Hankamer, Curtis Corporation,The 354081
Keisling Energy, LLC 453635
Keirus, Inc. 453692
Hanks, Christopher Glenn 354655
Kelsey Operating, Inc. 455045
Harbor Resources LLC 355716
Arrowhead Operating Inc. 033521
Arrowhead Resources, Inc. 033522
Campana Petroleum Company 127700
Hardwick, Ross H. Oil Company 356797
D J Production 196261
D L Operating 196262
Harkey Energy Inc. 357094
D & N Oil Co. 196715
Harleton Oil & Gas Inc. 357165
Harmon, C. E. Oil, Inc. 357436
Harmonia Pet Operations, LLC 357480
Harper Production, LLC 357762
Harper, Clint 357854
Harrigan Operating, LLC 359521
Harrier Holdings, LTD. 359523
Harris Energy Partners Op, LLC 359676
Kennemer, Darrell 457132
Darco Operators 199900
Harvard Petroleum Company, LLC 363060
Harvest Petroleum Inc. 363117
Garza Oil & Gas LLC 033754
Artifex Energy Inc 033755
Haskit, Kendall 365175
Asante Operating Company, LLC 033877
Ascendance Energy Partners, LLC 033892
Hat Creek Energy LLC 366047
Keyway Oil & Gas Operating LLC 458798
Canan Operating, Inc. 128979
Ashbrook Oil Co. 034150
Hawthorn Energy Partners, LLC 368309
Hayabusa Energy USA, LLC 368327
Deguello Operating LLC 210225
Hays & Croker Partnership 369108
Headington Energy Partners, LLC 370061
Hedrick Production Inc. 371616
Heights Energy Corporation 373517
Canyon Operating, LLC 129966
Henderson & Erickson, Inc. 376810
Hendon WM E. JR. Rev LVNG Trust 378270
Henley Operating 378392
Herbig Oil & Gas Co. 379646
Heritage Petroleum, Inc. 379771
Hess, Jerry Operating Co. 381740
KJ Energy, LLC 469901
Klock, Ted 470560
Klo Oil & Gas, L.L.C. 470563
Capataz Operating, Inc. 130354
Hexp Operating, LLC 383192
Heydrick Petroleum Company 383199
Hexagon Oil And Gas Inc. 383200
HGN Operating I, LLC 383323
Klotzman, M. S. Exploration Co. 470566
Kneupper Oil, LLC 470787
Discorbis Oil Company 220846
Dirnett, Inc. 220847
High Mountain Oil & Gas, LLC 385564
Capital Star Oil & Gas, Inc. 130426
Atascosa Exploration, LLC 035696
Highmark Energy Operating, LLC 385847
Hilcorp Energy Company 386310
Ruckus Energy Operating, LLC 733287
Caprock Exploration, Inc. 130464
Kristen Oil And Gas, Inc. 477382
L & B Oil And Gas Equipment, LLC 479409
L.C.S. Production Company 479574
Hilliard-Bender Energy, LLC 388700
Hillin, T. A. 388787
Hillwood O & G Operating Co LP 388852
L & D, Inc. 479577
Atco Prod. Co., Inc. 036050
Atex Exploration & Operating Co. 036054
Hinkle, Howard L. 389570
Athena Resources, Inc. 036056
Hoco, Inc. 390667
Hoermann, S. E. 390848
Capstone Natural Res II, LLC 130550
Atlantic Operating II, LLC 036543
Holt Brothers 395350
Carburante Exploration Co, LTD. 130787
Escondido Petroleum Company, Inc 254244
Caraway, Robert R. 130789
Atlas Eagle Ford Oper Co, LLC 036554
Homeplace Oil And Gas 396890
Lane Operating Company 484815
Lanexco, Inc. 484936
Evans, S. Lavon JR. Oper. Co. 255456
Hoover Petroleum Company, LLC 399501
Horansky Burrell Revocable Trust 400006
Laredo Petroleum, Inc. 486610
Doc Oil 221884
Houston Oil Prod Enterprises,Inc 404106
Dominion Natural Resources LLC 222227
Howard Exploration, Inc. 405950
Howell, Virginia C. Estate Of 406652
Howitzer Operating, LLC 406661
Fasken Oil And Ranch, LTD. 263696
Hubcap Oil, LLC 408332
Caribbean Energy, L.L.C. 131775
Huddleston, B. N. 409131
Atlas Fuel Supply, LTD. 036582
Hudson, Artie 410072
Don Peterson Company, LLC - 222309
Atlas Operating LLC 036587
Finley Resources, Inc. 268602
Hughes, Bill Drilling, Inc. 411697
Leverage Operating, LLC 498751
Lewis Operating Company 499984
Hulen Operating Company 412402
Atoka Operating, Inc. 036606
Donny Stelzer Operating, LLC 222729
Donoco Oil Company 222733
Hunt Cimarron LTD. Partnership 414648
Lightning Oil Company 500600
Hurst Oil & Gas, Inc. 420220
Linkee Operating, Inc. 501556
Forbes Producing, LLC 275604
Atropos Production Corporation 036617
Atropos Exploration Company 036618
Caroil, LLC 133005
Fort Apache Energy, Inc. 277908
Fortuna Resources Dvlpment, LLC 278793
Hyperion Oil & Gas LLC 421498
Little Cypress Oil & Gas, L.L.C. 503591
Little Oil & Gas 503644
Little, Quintin Company,Inc.,The 503711
Ica Energy Operating, L.L.C. 421777
Ikard, Alan 422893
Imagery Exploration, Inc. 422898
Atoka Operating Permian, LLC 036636
Attis Operating Inc. 036637
LKM Oil & Gas 504579
Attis Operating I Inc. 036638
Imperator Operating, LLC 423125
Impetro Operating LLC 423519
Incline Energy 423656
LKL Oil Co. LLC. 504580
LLT Energy, Inc. 504627
Frisco Petroleum Management, LLC 286780
Ineos USA Oil & Gas LLC 424176
Audrey Oil & Gas LLC 036817
Carroll Operating, LLC 135844
Log Operating, LLC 505485
Aurora Exploration & Prod Co 036868
Double Play Oil & Gas, Inc 224880
Inject Technologies Inc. 424522
Carruth Oil & Gas, LLC 135967
Aurora Resources Corporation 036931
Carson Buckles Exploration LLC 136042
Lone Tree Oil & Gas LLC 507473
G. & S. Inc. 292316
International Western Oil Corp 424988
Carter Cattle & Crude Company 136700
Galloway Energy Co. 293303
Ganador Operating, LLC 293514
J.A.G. Oil & Gas 427281
Lusk Nominee Trust 513741
Lutex Oil, LTD. 513781
J. C. Production 427462
Lynn Creek Oil Company 516105
Down Under Production 227582
Downing, Mark 227627
General Operating Company 300160
Drake Petroleum, LLC 227868
M B Oil 517762
M & C Operating, LLC 517772
Carter-Langham, Inc. 138630
J. K. J. Company 427693
Mac 5 Operating, LLC 519562
Cartex Production 138744
Machin & Associates, Inc. 520328
Madison And Wright LLC 521182
Austin Minerals Inc. 037141
Magnys Operations, LLC 521559
Makar Production Company 522986
Mandarin Oil & Gas Company 523885
Mandujano, Alfonso, JR. 523888
Jwimco, L.L.C. 427957
Cary Oil & Gas, Inc 138872
Global Training Academy, Inc. 310341
Dry Fork Production Co., LLC 229319
Jack Russell Oil, LLC 428008
Jack Operating 428017
Manti Tarka Permian Op, LLC 524907
DST Oil Company 229342
Go Oil Corp. 311420
Manzanita Operating, LLC 525052
Auterra Operating, LLC 037775
Autry, Allen 037861
Autry Producing Inc. 037862
Jackson Company 428100
Autumn Energy Operating 037871
Jackson Oil 429324
Av-Tech Resources Corporation 037875
Avad Operating, LLC 037877
Jaco Inc 429400
Jaco Oil & Gas 429407
Jaco, Troy Inc. 429415
Jacobs, C. E., Co. 429435
GP Operating LLC 319452
Avalon TX Operating, LLC 037888
Caskids Operating Company 139584
Jaid Energy, LLC 429595
Jamex, Inc. 429659
James Farmer Oil & Gas, LLC 429663
Grant, Elmer D., Estate Of 325250
Jatam Inc. 430270
Javelina Oil & Gas Co. 430346
Maran Oil Company 525340
JCB II Enterprises, LLC 430581
Jca Oil Co. 430592
Jeff Dooley Operating, LLC 430677
Dula Production, LLC 230817
Jet Oil Producers, Inc. 432118
Jet-Star Co. 432123
Jet-Tex Oil & Gas, LLC 432162
Avra Oil Company 038723
JF Trust 432443
JFC Construction LLC 432446
JHP Operating, LLC 432463
Marjac Oil Company, Inc. 526262
Market Street Energy, Inc. 526311
Duncan Oil Properties, Inc. 232295
Jip Rock, LLC 432942
Cat Tree Operating, L.L.C. 139836
Awp Operating Company 038889
Grit Oil & Gas, LLC 334916
Grit Operating, L.L.C. 334917
Groves Exploration, Inc. 334947
JLW Operations, LLC 433070
JMH Production, LLC 433133
JNS Production, LLC 433134
Marshall R. Young Operating, LLC 527861
Guidance Oil Developers 337317
Guidance Oil Developers,Inc.(1) 337342
John P. Bogdanich Operating, LLC 433533
John R. Parish Estate 433535
Martin Gonzales Incorporated 528887
Marwell Petroleum LTD Partnrship 531085
Mascot Oil Company 531355
Mosaic Exploration Operating LLC 531358
Catlin, Delbert 139993
Catlin, Randy 139996
Maverick Operating, LLC 534209
Durango Resources Corp. 235945
Ayres, Perry L. 039597
McBroom, Betty J. 538240
Aztec Energy, LLC 039688
JTL Operating Co., Inc 448052
JTC Royalties LLC 448054
Jude Production, Inc. 448090
Julana Oil & Gas 448111
Julil Energy, LLC 448121
Judy Ann Enterprises Inc. 448123
Just Oil 448234
Azteca Operating, Inc. 039749
Azteca Petroleum, LLC 039750
Hannis Operating, LLC 354965
McClure Brothers 540700
McDay Energy Corp. 546675
McDonald Energy, Inc. 547335
McGowan Working Partners, Inc. 549836
K-T Production 448531
C E Energy LLC 140697
Harper, William E. Estate Of 358725
McPhaul, Inc. 555514
Harter, Ron 362923
KLH Oil & Gas, Inc. 448810
B And G Production, Inc. 039870
Dynamic Production, Inc. 237926
Metano Energy III, LP 562176
Kahlenberg Oil And Gas LLC 450066
Mi-Co Oil & Gas LLC 563495
Micro Operating, Inc. 564631
E.C. Hindman Oil And Gas 238196
Heape Exploration, Inc. 370195
Kaiser-Francis Oil Company 450175
Kallina, Carlton J. 450347
E2 Operating LLC 238475
E P C Oil & Gas, Inc. 238482
Kalos Corporation 450450
Helms Oil & Gas, LLC 374347
Helton, Pat A. & Alberta 374805
Centaur Petroleum Corporation 141030
Midnight Oil Corporation 565897
Katy Resources LLC 451659
Herd Producing Company, Inc. 379750
Hereford, J. A. Industries, Inc. 379753
Centennial Resource Prod, LLC 141077
Millennium Minerals Corporation 567491
Centex Energy, LLC 141120
Hilltex Operating Company, LLC 388861
Kellerville Operating, LLC 453787
Lonesome B, LLC 507478
E & E Drilling Co., Inc. 238546
B D Production Co., Inc. 040190
Minexprod LLC 569678
Minton Oil & Gas Properties 570140
Hombre Oil Co., LTD. 396825
Killam Oil Co., LTD. 460054
BCL Operating, LLC 040199
Hopco E&P, LLC 399593
Kinney Incorporated 467270
Key Operating & Equipment, Inc. 458691
Mission Energy Inc. 570410
Mistex Operating, Inc. 570432
Kimbell Operating Company 461815
B&L Exploration, L.L.C. 040597
B & J Oil Company 040608
MKS Resources 571984
Kimbrough Oil Company 462947
Kimsey Resources LLC 463257
BMBD Enterprises, LLC 040639
Ice Brothers, Inc. 421790
Kincaid Etal, Inc. 463283
B.J.F. Prod. 040643
Moenning, Vernie 573600
Mohican Operating, L.L.C. 573707
Momentum Energy Corporation 574315
Momentum Operating Co., Inc. 574324
Earnest Producing Corporation 238708
King Energy Resources 465526
Kingfish Gathering LLC 466550
B. J. P. Operating 040674
Ireland Oil Company 426220
Kingwood Resources, Inc. 467255
Iskandia Energy Operating, Inc. 426961
Itx Corporation 427179
Kingwood Exploration LLC 467256
Moore Oil And Gas 581275
East Texas Exploration, LLC 238952
JM Investments, L.L.C. 427733
Kirby Partners, LLC 468130
J W Oil Co. 427922
J & W Oil Co.-W. F. 427923
Kirkpatrick Oil Company 468890
L & M Operating, Inc. 480113
Kirkpatrick, John Oil LLC 468971
Jackson Petroleum Consulting,Inc 429366
Klaeger Operating Company, LLC 469907
Klaeger Operating Company II,LLC 469908
Klassen Energy, Inc. 469922
KND Oil & Gas, LLC 470757
Knobloch, Albert 471700
Lakeshore Operating, LLC 483460
Mosman Operating, LLC 590650
Jett Natural Resources Corp 432277
Jetta Operating Company, Inc. 432283
Jetta Permian, LP 432284
Kody Petroleum Co., Inc. 473774
Kodiak Operating, LLC 473780
Lakewood Operating, LTD. 483615
Kouatli, Aiman M. 476360
Lakota Energy, LTD. 483657
KRC Operating, LLC 476900
KRF Production Company LLC 477311
Krocan Energy Corporation 478188
Echols Oil Company, L.L.C. 240200
L & G Operating, Inc. 479725
L A Productions 479881
Landmaster Partners, Inc. 484659
Central Texas Operating, Inc. 141255
LP Robinson Holdings, L.L.C. 480175
LP Operating, LLC 480178
L. S. K. L. Oil Co. 480250
L R Operating Co. 480254
L.T.D. Explorations Inc. 480259
Laneer Resources Company 484935
Lackey, William H. Oil And Gas 480868
Lacy 03, LLC 480883
Moss Petroleum Company 590920
Lance Leasing 484445
Laredo Energy Operating, LLC 486517
Moylan, Jimmie C. 592429
Langford Production Company, LLC 485233
Langley, Carl A. 485294
Langston Oil, LLC 485297
Larae Operations 486377
Last Dollar LLC 487693
La Roca Energy, LP 486932
Larson, Perry L Operating Co Inc 487327
Layline Energy I LLC 491373
Lazarus Operating, LLC 491525
Lasater & Co, Inc. 487415
LCT Energy, LP 491564
LDF Energy, LLC 491588
Latigo Petroleum, LLC 488260
Leading Edge Energy LLC 491612
Lavaca Canyon Petroleum LLC 489670
Leclair Operating, L.L.C. 493412
Ecoserv Environmental SVCS, LLC 241411
Lawlis Oil Company 490133
Muirfield Exploration, LTD. 593025
Lawrence Energy Company 490209
Lay, Warren Leon 491350
LC Operating, LLC 491548
Le Norman Operating LLC 491579
Legacy Exploration, LLC I 495532
Left Behind Recovery, LLC 495534
B.P. Productions Inc. 040797
BP America Production Company 040798
King Operating Corporation 465296
Leahy Oil, LLC 491622
Murchison Oil And Gas, LLC 593667
Murphy Expl. & Prod. Co. - USA 594675
BJG Operating Company 040810
Lep Development Company, LLC 496789
B & R Oil, Inc. 041156
Edinburgh Energy Partners, LLC 243258
KMK Oil & Gas, Inc. 470639
Lehnertz-Faulkner, Inc. 495689
Muskegon Development Company 596636
Kokomo Energy, Inc. 474070
BRC Operating Company LLC 041517
Kramer Operating, LLC 476586
Myers, A. J. 597440
BRP Energy, LLC 041519
Krisco Oil Co. 477352
NGS, Inc. 598339
Kuran Resources 478805
NKC Energy, LLC 598367
LGDC Corporation 500227
B & S Salvage 041540
Limestone Exploration II, LLC 500799
B & S Operating Company LLC 041542
Bsand Operating Co., LLC 041547
Egi, Inc. 245862
Lincoln Energy Partners, LLC 500827
Lillis, Michael D. 500740
Linder, John Operating Co., LLC 501130
Lindow Oil & Gas, LLC 501267
Elco Oil & Gas, Inc. 246623
Lance Oil & Gas Productions 484437
Navarro Exploration Co., Inc. 601103
Lionheart Energy Corporation 501830
Lipan Flats Production, L.L.C. 501865
Lipan Flats Production Co. 501920
B & V Rocking S, LLC 041967
LLR Operating 504574
Newton Operating & Consltng, LLC 608427
B & W Operating, L.L.C. 042158
El Dorado Gas & Oil, Inc. 246973
Llox, L.L.C. 504583
Lizard Lick Transport, LLC 504588
Eldon Oil Co. 247528
Element Petroleum Op III, LLC 247675
Nichols Oil Co. 610375
Nolteco, Inc. 612552
BXP Operating, LLC 042191
Nordstrand Engineering, Inc. 612858
B-3 Oil Co. 042199
Lockout Corporation 504917
Lode Holdings, LLC 505103
North American Drilling Corp 613521
Loma Vista Farms 506076
Nortex Energy, Inc. 613523
Lineage Oil, LLC 501397
London Petroleum Corporation 506540
Lone Star Oil & Gas 507244
North Texas Energy,Inc. 614190
LMH Energy 504673
Lonestar Operating, LLC 507495
Longbranch Energy, LP 507975
Nosivad Oil, Inc. 615225
Longfellow Energy, LP 508409
Longshot Energy LLC 508470
O.G.P. Operating, Inc. 617041
O'Ryan Oil And Gas 617042
O. H. M. Operating 617053
Lorenz & Bosanko 508935
Lorac, Inc. 508936
Lorlan Oil Company 509120
Ogx Operating, LLC 617106
Loveless Properties 510315
Lowe, Dean 510419
Lower Colorado River Authority 511280
Lowrance Inc. 511345
LPR Energy, LLC 511723
LT Oil Company 511740
Circle W Oil & Gas Company 154035
Elk Meadows Resources LLC 247759
Bah-Pepper Operating, LLC 042808
Ellsworth, H. P. O&G Properties 249867
El Jefe Oil And Gas, LLC 250181
Oklahoma Marlin Oil Corporation 621113
Bahr Oil & Gas 042860
Clark Oil Co. 157689
Luke, D.L. Oil Co. 512329
Clausen, A. G. 158300
Energon3 251861
Energy Hunter Resources, Inc. 252033
Lynx Operating Co., Inc. 516255
Enpower Resources Inc. 252992
Enrich Oil Corporation 253100
Ensign Operating LLC 253102
Epi Operating, Inc. 253108
LZB Energy, LLC 517668
Commonwealth Royalty, LLC 169721
Ergon Energy Partners, L.P. 253347
Enterra Resources, LLC 253401
Epic Permian Operating, LLC 253404
Erebor Resources, LLC 253405
Equinor Texas Onshore Prop LLC 253413
Conner-Marrs Company 172005
Ernmar Investments, Inc. 253489
MC Glover, LLC 517835
M.D. Skroopka Operating, LLC 518216
Estacado Energy, LLC 254441
Estate Of Jerome B. Herrmann 254448
M&D Oil 518223
Etl Hydrocarbons, Inc. 255101
De3 Operating LLC 518310
Everett Oil, Inc. 256479
Everett, Joe Mack 256482
M & J Production Company 518508
Oro Resources, LLC 626507
Excel Oil & Gas, Inc. 256865
MM China Star Oil Co., LLC 518560
Baker Resources 044365
Baker, Brent Oil & Gas, Inc. 044425
Export Petroleum Corporation 257074
CR Reed Production, Inc. 186352
CRD Operating, LLC 186953
Oil, Gas, Etc. LLC 620678
M-Tex Resources, Inc. 518935
Felix Energy Holdings II, LLC 265322
Felix Water, LLC 265326
Felty Drilling Co. Inc 265584
Felty Production, Inc. 265587
Fenix Petroleum Group LLC 265618
Fesco, LTD. 266607
Outline Oil Company LLC 628480
Overton Park Oil & Gas LP 628656
Finaly Resources LLC 268323
Owl Creek Operating Co., Inc. 629889
Mac Operating 519578
Macha Enterprises, Inc. 520292
Fivestones Energy LLC 271567
Fletcher Operating, LLC 273611
Baker Operating, Inc. 046623
Mag Energy 521276
Floyd, Timber Inc. 274426
Magellan E&P Holdings, Inc. 521315
Fora Company 275400
Foothills Texas, Inc. 275465
Magnolia Production Co 521505
Magnum Producing, LP 521516
Magnum Operating, LLC 521542
Fortson Oil Company 278563
Fortuna Exploration, Inc. 278703
Fortune Resources LLC 278755
Fortune Energy, Inc. 278757
Magruder, Edwin H., JR. 521563
Mahfouz Energy Company 522263
Four Corners Energy, LLC 280574
Fourth Floor Operating LLC 280967
Mako Exploration Management, LLC 523001
Denteco Oil Company LLC 215939
Devon Energy Production Co, L.P. 216378
Paleo Energy Investments, LLC 635085
Paladin Petroleum III, L.L.C. 635107
Dewbre Petroleum Corporation 216748
Mammoth Exploration LLC 523592
Mamerow Energy Corp 523628
Dick Lindsay Oil Company, Inc. 217050
Bald Eagle Operating Inc. 047200
Dinero Operating Company 220711
DMV Pipeline LLC 221580
Manhattan Petroleum, Inc. 524391
Doege, Donald 221957
Mantle Oil & Gas, LLC 524903
Palo Pinto Bond Company, LLC 637403
Dorfman Production Company 223490
Double J Enterprises 224835
Double E Oil & Gas, L. P. 224839
Doughtie Operating Company, LLC 225787
Downs Operating Company, LLC 227672
DPMP Energy LLC 227740
DP Permian Operator, LLC 227780
Drachen Oil Company 227825
Draco Energy, Inc. 227845
Drake Oil & Gas, LLC 227867
Drillogix Exploration LLC 228368
Dual Quiver Oil & Gas Op, LLC 229372
E & W Oil, Inc. 238520
E.G.L. Resources, Inc. 238522
E. T. Oil Company 238539
Marexco, Inc. 525915
Ballard Exploration Company,Inc. 048169
Eagle Energy Resources, LLC 238722
Furry Producing Company 291650
G N K Inc. 291679
Pangea Corporation 637942
G & G Oil 292087
Edmondson Oil & Gas 243493
Bam Permian Operating, LLC 048351
Eland Energy, Inc. 246565
G P II Energy, Inc. 292232
G6 Enterprises 292263
Marquee Corporation 526675
Embrey Oil Production Co. 250955
Marshco Production LLC 527867
Gallery Petroleum LLC 293172
Martin Foree Operating II, LLC 528506
Martin Foree Operating, LLC 528512
Endeavor Energy Resources L.P. 251726
Enco Exploration Company 251883
Enerfin Resources II-92 L.P. 251885
Energen Resources Corporation 252002
Martin, Jimmy Inc 530596
Martin, John I. 530600
Garrison LTD. 295861
Martin, Pat JR. 530875
Martin Petroleum Corp. 530880
Enstar Energy, Inc. 253221
Gary Permian, LLC 296347
Gary Production Company 296448
Erwin Oil Company 254085
Escondido Resources Oper Co, LLC 254231
Mason Resources LLC 531416
Estate Of C.B. Christie JR 254453
Estancia Oil & Gas, LLC 254455
Gauge Oil Company 297345
Gauntt, Inc. 297457
Eureka Prospecting Company 255347
Massie Oil Company 532275
Genepa Petroleum Company 299369
Extech Operating, LLC 257019
Matador Operating, LLC 532989
Matador Production Company 532993
Fair Oil, LTD. 258410
Geosouthern Operating II, LLC 301273
Giant NRG Co., LP 302592
Giant Energy Corp. 302597
Mathis & Sons, Inc. 533040
Gillrock Oil Company 306480
Fiador Resources, LLC 266643
Gilstrap, Joel 307219
Pardue Oil, Inc. 639400
Pardus Oil & Gas Operating, LP 639425
Maverick Energy Group, Inc. 534219
Gog Fields, Inc. 312330
Goldenrod Gas, Inc. 313121
Maximus Operating, LTD. 534465
Goodrich Petroleum Company 314909
Goopco, Inc. 315960
Grace 7 Operating LLC 319501
Grace 7 Properties, LTD. 319502
Mayjac I, LLC 536431
Parnell Operating 641833
Mazco Energy LLC 537025
Grain Makers Oil Co., LLC 324412
Graward Operating, Inc. 326435
Partech Investments LLC 642685
Green, Roy W. Oil & Gas 331060
McClelland Creek Properties,Inc. 540354
Gregg Operating, Inc. 331932
McClure Oil Company, Inc. 540703
McClymond, B. W. 541375
Paschal, Phil A. 642935
G D Energy Corporation 291903
McCormick Production Co, Inc. 541901
Grothues, G B Oil 335727
Pash Energy, Inc. 642961
McCracken, H. L. Company 543420
McCrary Oil Company, Inc. 543530
Guidry, J.R. 337318
McCutchin Petroleum Corporation 544550
Gulf Coast Energy, Co. 337765
McDaniel Company, Inc., The 545300
McDaniel Oil Co. 546040
Gunn Oil Company 339493
McDonald Production, LLC 547870
McDonnold Operating, Inc. 548163
McDowell Ranch 548192
H-Two-O Investments 341425
H-B Oil Co. 341433
Geurin Oil & Gas 302513
Patrick Production Company 643365
HW Operating, LLC 341598
McGee Drilling Corporation 549369
McGoldrick Oil Company 549800
McKay Operating LLC 550222
Hamilton, J. R. 348610
McKnight, C. L. 551650
Hanvey, Don H. Oil Interests Inc 355586
Patton, E. N. Oil Company, Inc. 643525
Patton Exploration, Inc. 643730
Pecos Country Operating Inc. 649052
Harper Hefte, Inc. 357865
McNallen Oil Co., Inc. 555040
Harrison, Sam G. Oil, Inc. 361931
Pecos Crude LLC 649160
Hart & McFarland 362860
MCR Operating Group 555857
Pecos Operating Company, LLC 649245
Sed Energy Inc. 649300
Ped Oil Corporation 649480
MD America Energy, LLC 556481
MDC Operating, Inc. 556484
Hawkwood Energy Operating, LLC 367676
Means Oil Company, LLC 556640
Meb, LLC 556895
Meco Iv, LLC 557076
Penn Virginia Oil & Gas, L.P. 651780
Heartland Production, Inc. 370448
Meeker And Company, Inc. 558961
Megg, L.P. 559350
Mehaffey Investments, Inc. 559355
William Fleming Productions, LLC 373742
Mego Resources, LLC 559362
Melcar Production 559408
Menasco, J. 559634
Helton Petroleum 374751
Barnhart Co. 052210
Henderson Natural Res, L.L.C. 377082
Mercury Operating, LLC 560337
Merit Energy Company 561136
Basin Operating Inc. 054545
Merkaz Drilling, LLC 561161
Peterson Oil And Gas LLC 658440
Perry Producing Company, Inc. 658560
Batie, Patricia 056310
Merritt Operating, Inc. 561368
Mertz Energy LLC 561386
Herod, Bill 379925
Herrmann, S. W. Oil & Gas 381155
Herrmann, J.B. 381190
Herschap Bros. 381350
BBC&D Enterprises, LLC 058903
BBX Operating, L.L.C. 058908
BBL Operating Company LLC 058910
Hess Production 381672
Mesquite SWD Inc 561951
Messy Oil And Gas, LLC 562067
Hibbard Energy, LP 383757
Hibbs, Billy Operating Company 383770
Hibernia Resources III, LLC 384006
Hannathon Petroleum, LLC 354954
Hannes, Lummus 354959
Hicks, M. G. Oil Co. Inc. 385317
Petex 659782
Metis Energy LLC 562242
Hightower Exploration 385865
MHM Pipeline Co., Inc. 563370
Beren Corporation 066750
Mid-Con Energy Operating, LLC 564673
Midas Resources, Inc. 564682
Midcoast G & P (East Texas) L.P. 564710
HMX Investments, Inc. 390547
Big Al Oil And Gas 069153
Midland Energy, Inc. 565460
Big Mountain Operating LLC 069510
Midland Oil And Gas, Inc. 565589
Hofco, Inc. 390898
Midnite Oil Co. 565898
Mid-States Operating Company 566121
Holco Oil & Gas 391647
Black'S Oil & Gas 072614
Black Creek Oil Company, LLC 072620
Holley Oil Company, LLC 393200
Blackmar, Jim Oil Operator 073189
Milestone Operating, Inc. 567103
Petrodata Resources, Inc. 660208
Blakenergy Operating, LLC 074563
Blalack, James William 074620
Millennium Resources, LP 567484
Millennium Operating Company 567486
Millennium Petro-Physics, Inc. 567488
Hennig Production Co., Inc. 378508
338 Oil & Gas, Inc. 396050
Millennium Exploration Co. LLC 567496
Block "T" Petroleum, Inc. 075784
Miller, Donny 567735
Miller, Glenn J. 567780
Blue Wing Energy, Inc. 076791
Miller Oil & Gas, LLC 567827
Bluefin Resources LLC 077031
Boaz Energy II Operating, LLC 078032
Bob Hughes Oil Company, LLC 078050
Hopewell Operating, Inc. 399624
Miller Operating Company LLC 568561
Bolding Energy, LLC 080199
Miller, Rex M. 568965
Bond Operating Company 082200
Petrogulf Corporation 660282
Borderline Operating Corp. 082999
Millican Oil LLC 569180
Petrodome Operating, LLC 660286
Borger Resources 2 LLC 083236
Borger Resources 4 LLC 083237
Bowles Energy, Inc. 084097
Houston Gulf Energy Corporation 402723
Millwee Oil, Inc. 569339
Houtchens, DD & Anna D LVNG TRST 404770
Howell Crane & Rigging, Inc. 406141
Petrocoastal, Inc. 660297
Petroedge Operating Iv LLC 660298
Howell Oil & Gas, Inc. 406605
Miltex Oil Company 569415
Home Petroleum Corp. 396852
HPPC, Inc. 407600
HRB Operating Company, Inc. 407764
Hubbard Operating 408287
Brammer Engineering, Inc. 088595
Petroleum Production Engineering 660696
Huff Minerals, LTD. 411011
Brazos River Exploration LLC 089986
Brazos Valley Operating, LLC 089988
Bridger Oil Inc. 091140
Pharaoh Oil & Gas, Inc. 661322
Hugoton Operating Company, Inc. 412178
Hunter Oil Corporation 418953
MJ Energy Company, LLC 571966
Phillips, Bob 662705
Huntington Energy, L.L.C. 419291
Mobeetie Resource Dev LLC 572602
Huntwood Resources, LLC 419796
Pierce Production Company, LLC 665092
Modern Exploration, Inc. 573226
Bse Production Co. 104965
Mogul Resources, LLC 573657
H2o Midstream Permian LLC 421542
Mohican Exploration, LLC 573677
Moj Energy, L.L.C. 573700
Bull Oil Company, LLC 106446
Bullin, R. E. Operating Inc. 106531
Iago Production Company, LLC 421753
Iao Energy, LLC 421754
Ib Oil Company, LLC 421756
Moncrief, C. B. 574775
Independence Resources MGMT, LLC 423716
Indian Oil Company, Inc. 423779
Byrd Operating Company 118748
Ingram, J. Oil & Gas, Inc. 424350
Inland Ocean, Inc. 424607
Civron Petroleum Res., LLC 120554
Moore County Gas Partners, L.P. 578951
C. O. Oil And Gas, LLC 120745
Inter Global Texas Oil & Gas LLC 424804
Moore, J.W. Oil Co 579580
C.O.W. Operating Company 121045
C.F.O., Inc. 121046
Interstate Explorations LLC 425206
Callarman, David 124002
Ipr Energy Partners, LLC 425820
Irion Corporation, The 426299
Irish City Oil & Gas, Inc. 426340
Iron Orchard Operating LLC 426412
Camco Saltwater Transport,L.L.C. 126807
Irwin-Crum 426780
Isaacson Energy Resources, LLC 426854
Pioneer Natural Res. USA, Inc. 665748
Ivory Energy, LLC 427219
J-Lyn Oil Co. 427275
J B J Oil Properties, Inc. 427487
J Bar D 427488
J-Brex Company 427513
Jla Resources Company 427658
J.J. Energy Company 427710
J M B Oil Company 427763
J M Four Production 427766
JQL Energy, LLC 427768
Martin County Environmental LLC 583479
Caraway Operating Co. 130690
Carbon Field Energy, L.L.C. 130763
J.P. Oil Company, Inc. 427858
JRP Production, LLC 427882
Moransco Energy Corporation 584122
J.W. Oil Company 427971
Carpco Efficient Energy Co., LLC 133490
Carr Resources, Inc. 135180
Moriah Operating,LLC 586557
Planetierra Partnership 667888
Jade Enterprises, Inc. 429550
Jad Oil, Inc. 429555
Case Oil 139105
Jamco Oil 429629
James Operating 429639
PMP 668497
PNG Operating Company 668536
PNP Operating Company LLC 668542
Polaris Production Corp. 669000
Ponderosa TX Operating LLC 670097
Cator, Marshall 140261
CB Oil Group, LLC 140526
CBP Operating LLC 140529
Porosity Oil LLC 671442
Mortimer Production Company 589954
Mosbacher Energy Company 589984
Cedar Bend Oil Company 140608
CC Oil & Gas 140617
Jay Dee Oil 430432
JB Production LLC 430571
Jebt Enterprise, LLC 430654
Jeems Bayou Production Corp. 430661
Jeffcoat Production Company Inc. 430685
Jenkins, R. D. 431218
Porter Operating Company, L.L.C. 671480
CH4 Energy Six, LLC 142193
Champ Operating Company 143558
Jeswood Productions, LLC 432093
Jerry Barnett & Son 432095
Jericho Energy, Inc 432097
Chap Operating, Inc. 144416
Chanze Oil Co., Inc. 144419
Mse Operating Corp. 592454
Jimco Energy Inc. 432832
Jimco Oil Company, Inc. 432901
Charis Oil & Gas, LLC 146368
JJ Operating 432972
JLH Petroleum LLC 433039
JM Calk Operating, LLC 433073
JM Energy, Inc. 433084
JNK Energy Corporation 433101
JMM Energy LLC 433110
Chestnut Operating, LLC 147848
Johnson Brothers 433787
Chisos, LTD. 149421
Choctaw Resources, Inc. 150491
Mulloy Operating, Inc. 593077
Cimarex Energy Co. 153438
Prayer Oil & Gas Production, LLC 675988
PRC Operating, Inc. 675993
Circle D Oil & Gas, Inc. 153608
Circle P Land & Cattle, Inc. 153994
Jones Energy, LLC 441132
Jones, Edwin M. Oil Co. 441320
Munoz Farms Operating Co., LLC 593191
Munoz, Magdaleno C. 593192
Munson Operating, Inc. 593193
Mineral Technologies, Inc. 593635
Citation Oil & Gas Corp. 154235
City Of Dumas 154645
Jones, L. E. Operating, Inc. 443122
Josey Oil Company, LTD. 447772
Joy Resources, Inc. 447952
Murphree Energy, Inc. 594324
JRJ Oil & Gas LLC 448004
JTB Oil Company, Inc. 448043
JTL Oil Company LLC 448047
Pri Operating, LLC 676550
Clearly Petroleum, LLC 159651
Murphy, Bill W. Operating Co,Inc 594358
Price Operating, LLC 676856
K And R Operating 448351
Coastal Investments Inc. 161628
Coastal Expanse Oil & Gas 161634
K-B Oil Company 448400
Cobra Oil & Gas Corporation 163000
Cobe Crude Company, LLC. 163002
Coert Holdings 1 LLC 164934
Cog Operating LLC 166150
K & S Oil & Gas Company, LLC 448761
K-M Oil Company, Inc. 448857
Colemanite, Inc. 167278
K.A. Barnes Oil & Gas Oper, LLC 448892
MV2 Energy, Inc. 597369
Kovar Operating, LLC 448984
K R Well Technology, LLC 449037
MWWD Operator, LLC 597387
Kadane Corporation 450038
Kain Petroleum, LLC 450102
Kala Oil Company 450240
Kaler Energy Corp. 450261
Compass Energy Operating, LLC 169751
N S P Operating Group LLC 598285
Comstock Energy, LLC 170037
Comstock Oil & Gas, LP 170040
Kampresco Energy, LLC 450555
Karico GP, LLC 451075
Karis Resources, LLC 451102
Katsco Energy, Inc. 451645
Conquest Oil Company 172236
KCR Energy, L.L.C. 452701
Kebo Oil & Gas, Inc. 453170
Proco Operating Co., Inc. 679595
Production Resources, Inc. 680845
Kelly Mahler Operating, LLC 454695
Kem Energy, Inc. 455126
N & O Oil Co. 598397
Proex Energy Management, L.L.C. 681057
Kennedy, R. R. Production, Inc. 456700
Copestone Operating, LLC 176882
Copper Ridge Resources LLC 177030
Nagual Exploration LLC 599212
Nall Oil & Gas 599295
Cornerstone Petroleum Op, LLC 179238
Kenworthy Oil Company 457401
Nan-Gar Oil Co. 599316
Corsicana Crude Company, LLC 179832
Corsicana Hontex LLC 179833
Corsicana Oil & Gas 179847
Cowrie Energy LLC 183056
Kimlar Oil Company, Inc. 462980
CP Refining And Trucking LLC 186312
National Surface & Minerals, LLC 600683
Cranford, Wayne 186684
Natural Gas Anadarko Company 600750
Naumann Oil & Gas, Inc. 601025