Oil & Gas Explorers & Producers

Buckeye Energy, Inc.

Midland, TX 79702

Burnett Energy Inc.

5252 141st Ave NW
Williston, ND 58801

Burnett Oil Co., Inc.

PO Box 188
Loco Hills, NM 88255

Phone: (575) 677-2313

Additional Addresses (4): Canonsburg PA, Fort Worth TX, Midland TX, etc.

Burns Energy, Ltd.

6900 Dallas Pkwy, Ste 780
Plano, TX 75024

Butler, Kevin O., & Associates, Inc.

Midland, TX 79702

BWAB Inc.

475 17th St, Ste 1390
Denver, CO 80202

C3 Energy, LLC

475 17th St, Ste 1500
Denver, CO 80202

Phone: (303) 296-8888

Caelus Energy LLC

8401 N Central Expy, Ste 400
Dallas, TX 75225

Calloway Engineering, LLC

1436 FM 109
New Ulm, TX 78950

Cameron Drilling Co., Inc.

3636 Adamsville Rd
Zanesville, OH 43701

Capstone Oil, LLC

PO Box 548
Bradford, PA 16701

Phone: (716) 378-3000

Cardinal Resources, Inc.

14 Harwood Ct, Ste 225
Scarsdale, NY 10583

Phone: (914) 472-2090

Cardwell Oil Corp.

Midland, TX 79710

Carlson Oil

4640 Frontier St
Littleton, CO 80123

Carpenter & Sons, Inc.

1551 Three Crowns Dr, Ste 302
Casper, WY 82604

Carr Resources, Inc.

305 S Broadway, Ste 900
Tyler, TX 75702

Carson Energy, Inc.

5000 Plaza on the Lake, Ste 250
Austin, TX 78746

Case Brothers

Limestone, NY 14753

Cassity Co.

9 Rockcliff Cir
Wichita Falls, TX 76309

Phone: (940) 691-5248

Castleman, John P., Jr.

4690 S Versailles Ave
Dallas, TX 75209

Celero Energy Co., LP

301 Commerce St, Ste 2001
Fort Worth, TX 76102

Cenco, Inc.

100 E Peach, Ste 270
El Dorado, AR 71730

Centerpoint Resources, Inc.

Midland, TX 79702

Ceres Resources, LLC

PO Box 31343
Edmond, OK 73013

Phone: (405) 348-2436

Cetan Energy, LLC

1904 W 35th St
Austin, TX 78703

Phone: (512) 270-8201

CFO, Inc.

311 Riverbend Rd
Liberty, TX 77575

Chalfant, Inc.

Midland, TX 79702

Champion Exploration Corp

505 N Big Spring St, Ste 204
Midland, TX 79701

Phone: (432) 687-1234

Chandler Energy, LLC

475 17th St, Ste 1500
Denver, CO 80202

Phone: (303) 296-8888

Cheniere Energy, Inc.

700 Milam St, Ste 1900
Houston, TX 77002

ChevronTexaco

HCR 60, Box 60
Lovington, NM 88260

Additional Addresses (12): Andrews TX, etc.

Childs Petroleum Corp.

1720 Wazee St, Ste 5E
Denver, CO 80202

Cibus Inc

14720 Lee Rd
Humble, TX 77396

Classen Exploration, Inc.

PO Box 140637
Boise, ID 83714

Concord Park Energy Development

12845 Cleveland Ave NW
Uniontown, OH 44685

Connie Petroleum, Inc.

2008 Camellia St
Denton, TX 76205

Phone: (940) 368-1578

Continental Energy

902 S Hwy 83
Garden City, KS 67846

Continuum Producer Services, LLC

3540 S Blvd, Ste 205
Edmond, OK 73013

Cook Resources, LLC

Tulsa, OK 74170

Coronado Oil Co.

1615 California St, Ste 314
Denver, CO 80202

Cortez Resources, LLC

3131 McKinney Ave, Ste 430
Dallas, TX 75204

Cosara Energy Co

12003 Auckland Point
Cypress, TX 77429

Cottonwood Resources

Riverton, WY 82501

Countrymark Energy Resources, LLC

7116 Eagle Crest Blvd, Ste C
Evansville, IN 47708

Phone: (812) 759-9440

Cowboys Resources Corp

Midland, TX 79702

Coyote Exploration Co.

7915 Yorkshire Dr
Castle Pines, CO 80108

Craton Energy Corp.

3701 Kirby Dr, Ste 1086
Houston, TX 77098

Phone: (713) 434-6666

Creole Petroleum Co., LLC

PO Box 452
Shreveport, LA 71162

Crimson Resource Management Corp.

410 17th St, Ste 1010
Denver, CO 80202

Crown Exploration II, Ltd.

4024 Nazarene Dr
Carrollton, TX 75010

CSW Corp.

13109 Oak Cliff Rd
Oklahoma City, OK 73120

CVS Oil & Gas

PO Box 143
Millersburg, OH 44654

Phone: (330) 763-0155

D&Z Exploration, Inc

900 N Elm St
Elmo, IL 62548

Phone: (618) 829-3274

Additional Addresses (1): Saint Elmo IL

Dallas Energy, LLC

103 S Kendall Ave
Bradford, PA 16701

Toll Free: (800) 678-6493

Additional Addresses (1): Indiana PA

Dance Creek, LLC

6500 W Mansfield Ave, Ste 26
Denver, CO 80235

Phone: (303) 503-3940

Davis, D. E., Inc.

9520 N May Ave, Ste 340
Oklahoma City, OK 73120

Davoil, Inc.

Fort Worth, TX 76121

DCS Energy

150 Hargrove Rd
Throckmorton, TX 76483

Phone: (325) 762-2401

Dearco

8700 Indian Creek Pkwy, Ste 210
Overland, KS 66210

Deck Oil Co.

2021 S Lewis
Tulsa, OK 74103

Phone: (918) 749-1181

Deep Rock Energy Corp.

7601 O'Leary Rd
Kinmundy, IL 62854

Phone: (618) 547-3741

Della Back Oil Co.

Mt Vernon, TX 75457

Discovery Exploration, Inc.

2922 Evergreen Pkwy, Ste 309
Evergreen, CO 80439

Diversified Resources Inc.

1789 W Littleton Blvd
Littleton, CO 80120

Diversity Petroleum

PO Box 2109
Rockwall, TX 75087

DLS, Inc.

PO Box 20783
Oklahoma City, OK 73156

Dome Energy

6363 Woodway, Ste 1025
Houston, TX 77057

Phone: (281) 558-8585

Dooley, Jeff, Operating LLC

PO Box 1735
Breckenridge, TX 76424

Phone: (254) 559-0990

Double Eagle Operating, LLC

210 Park Ave, Ste 2800
Oklahoma City, OK 73102

Phone: (405) 415-1485

Additional Addresses (3): Fort Worth TX, Midland TX

Doughtie Exploration

13313 Southwest Fwy, Ste 150
Sugar Land, TX 77478

Dunn Exploration Co., LLC

909 Fannin St, Ste 1400
Houston, TX 77010

DXI Enegy, Inc.

1125 17th St #410
Denver, CO 80202

E&W Production

205 E Main
Olney, TX 76374

Phone: (940) 564-2656

Earthstone Energy Inc.

633 17th St, Ste 2320
Denver, CO 80202

Additional Addresses (1): The Woodlands TX

Eastern Energies Corp.

125 NW 6th St
Oklahoma City, OK 73102

EBR Energy, LP

345 Commerce Green Blvd
Sugar Land, TX 77478

EdgeMarc Energy Holdings, LLC

1800 Main St, Ste 220
Canonsburg, PA 15317

EEC, Inc.

1006 24th Ave NW, Ste 120
Norman, OK 73069

Ellbogen Companies, The

305 N Lincoln Way
Casper, WY 82601

Phone: (307) 234-4539

Ellis Properties

500 N Big Spring St
Midland, TX 79701

Phone: (432) 687-0129

Empire Petroleum Corp.

6506 S Lewis Ave, Ste 112
Tulsa, OK 74136

Endless Mountain Energy, LLC

950 Swatara Creek Rd
Middletown, PA 17057

Additional Addresses (1): Olyphant PA

Energy Exploration Int'l, Inc. (EEI)

6505 W Park Blvd, Ste 306/298
Plano, TX 75093

Energy From Texas, LP

12900 Preston Rd, Ste 730
Dallas, TX 75230

Energy Investment Partners

Dallas, TX 75222

Energy Projects, Inc.

7476 Nuthatch Cir
Parker, CO 80134

Phone: (303) 841-1923

England Energy, LLC

PO Box 888
Littleton, CO 80160

Phone: (303) 730-7373

Eni US Operating Co. Inc.

1200 Smith St, Ste 1700
Houston, TX 77002

Envision Natural Resources Group Inc

1500 E Capitol Ave, Ste 101
Bismarck, ND 58501

Phone: (701) 250-0123

ES Investments, Inc.

1997 Lemontree Ln
Collinsville, IL 62234

Esperanza Resources Corp.

7170 S Braden Ave
Tulsa, OK 74136

Phone: (918) 497-1231

Evans, Douglas G.

Wellsville, KS 66092

Everett, W. R.

Lago Vista, TX 78645

Excalibur Energy Co.

PO Box 25045
Albuquerque, NM 87125

Exco, Inc.

PO Box 6046
Denver, CO 80206

Exodus Inc.

PO Box 20377
Billings, MT 59104

Phone: (406) 656-7393

F&J Oil Co., LLC

PO Box 1498
Pawhuska, OK 74056

Phone: (918) 287-1498

Falcon Seaboard Diversified, Inc.

109 N Post Oak Ln, Ste 540
Houston, TX 77024

Family Tree Corp.

PO Box 280235
Lakewood, CO 80228

Fayette Exploration Co.

PO Box J
Schulenburg, TX 78956