Oil & Gas Explorers & Producers

PHC Exploration, Inc

11111 S Fulton Ave
Tulsa, OK 74137

Phoenix Energy Companies, Inc.

5114 Yolanda Ln
Dallas, TX 75229

Phone: (214) 691-0666

Pico Drilling Company, Ltd.

Breckenridge, TX 76424

Pinnacle Exploration Corp.

Olney, IL 62450

Pipeline Resources, Inc.

5830 McArdle, Ste 203
Corpus Christi, TX 78412

Phone: (361) 986-1222

Additional Addresses (2): Van Alstyne TX

Poco Partners, Ltd.

500 W Illinois Ave, Ste 600
Midland, TX 79701

Phone: (432) 687-1033

Polo Oil & Gas, Inc.

PO Box 797127
Dallas, TX 75379

Phone: (972) 248-1525

Portage Gas Development

4832 Rt 155
Port Allegheny, PA 16743

Phone: (814) 642-5057

Powell, J. R., Trust

PO Box 126
Sebree, KY 42455

Phone: (270) 835-7567

Pradera Del Norte, Inc.

Bismarck, ND 58502

Prairie Oil Co.

Pampa, TX 79066

Priority Oil & Gas, LLC

PO Box 27798
Denver, CO 80227

Phone: (303) 296-3435

Prodco, Inc.

383 Cascada Dr
Grand Junction, CO 81507

Phone: (970) 241-7090

Pruett, Joan

11700 Deer Trail
Amarillo, TX 79118

Phone: (806) 335-7004

Ramsey Charitable Trust, The

PO Box 14858
Scottsdale, AZ 85267

Raw Oil & Gas, Inc.

1415 Buddy Holly Ave
Lubbock, TX 79401

Ream Interests, Inc.

Lewisburg, WV 24901

Redwood Midstream Partners, LLC

19500 SH 249, Ste 480
Houston, TX 77070

Reeder Energy

4925 Greenville Ave, Ste 1400
Dallas, TX 75206

REFCO Energy Group

2103 28th Ave
Greeley, CO 80634

Reliance Energy, LLC

305 Split Oak Dr
Shreveport, LA 71106

Reserve Energy Exploration Co.

Chagrin Falls, OH 44023

Resource Energy, LLC

1805 Shea Center Dr, Ste 100
Highlands Ranch, CO 80129

Phone: (720) 763-3670

RGF Investments

PO Box 710
Woody Creek, CO 81656

Phone: (214) 914-5206

RHS, Inc.

Ada, OK 74821

Rife Production Co., Inc.

PO Box 1779
Aledo, TX 76008

Phone: (817) 560-7400

Riptide Energy, LLC

1790 Hughes Landing Blvd, Ste 400
The Woodlands, TX 77380

Riverbend Oil & Gas

500 Dallas St, Ste 1250
Houston, TX 77002

Roberts & Jenkins

PO Box 869
Paintsville, KY 41240

Robinson Oil Co., LLC

4717 Mantle Ln
Brighton, MI 48116

Phone: (517) 694-0770

Robinson, David

5646 Milton St, Ste 725
Dallas, TX 75206

Phone: (214) 692-1773

Rock Creek Resources, LLC

9781 S Meridian Blvd, Ste 300
Englewood, CO 80112

Rockies Standard Oil Co.

1411 E 840 N
Orem, UT 84097

Ropa Exploration, Inc.

4700 Bryant Irvin Ct, Ste 204
Fort Worth, TX 76107

Rose Exploration Associates LLC

518 17th St, Ste 1000
Denver, CO 80202

Ross Exploration, Inc.

7950 John T White Rd
Fort Worth, TX 76120

Royalty Exploration, LLC

8369 Southpark Ln, Ste B
Littleton, CO 80120

Rue, Johnny B.

2410 W Beech Ave
Duncan, OK 73533

Phone: (580) 255-2415

S.H.A. Energy, Inc.

PO Box 136
Reed City, MI 49677

Sabre Energy Corp.

Lore City, OH 43755

Sarasota Oil Co.

Ardmore, OK 73402

Savoy Energy, LP

PO Box 1560
Traverse City, MI 49685

Scarborough & Co.

Midland, TX 79705

Schultz Companies

500 N Akard, Ste 2940
Dallas, TX 75201

Scout Energy Corp.

Edmond, OK 73083

Seidler Investment Group, Inc.

7140 E FM 917
Alvarado, TX 76009

Toll Free: (877) 752-1777

Sellers Oil

PO Box 34
Cleveland, OK 74020

Phone: (918) 358-2200

Sendero Energy, Inc.

2602 McKinney Ave, Ste 330
Dallas, TX 75204

Phone: (214) 220-3890

Senex Energy Partners, LLC

3809 Derby Run
Edmond, OK 73034

Phone: (405) 415-4005

Sentry '75, Inc.

2139 N Osage Ave
Dewey, OK 74029

Sharp, Sean M.

PO Box 392
Chalk Hill, PA 15421

Phone: (724) 438-4925

Sierra Resources, Inc.

5121 Gaillardia Corporate Pl
Oklahoma City, OK 73142

Sikes Producing, Inc.

PO Box 6590
Tyler, TX 75711

Silver Oak Energy, LLC

201 Main St, Ste 1660
Fort Worth, TX 76102

SK & Co. Oil & Gas Partners

3811 Turtle Creek Blvd, Ste 850
Dallas, TX 75219

Slash Exploration LP

500 N Main St, Ste 200
Roswell, NM 88201

Phone: (575) 625-2222

Small Geo-Services

1411 W Illinois Ave
Midland, TX 79701

Smith Energy Corp.

12706 Shiloh Rd
Greeley, CO 80631

SND Energy Co., Inc.

8150 N Central Expy, Ste M 1020
Dallas, TX 75206

Additional Addresses (1): Longview TX

SOG Resources

Cut Bank, MT 59427

Additional Addresses (2): Houston TX

Soltero Resources, Inc.

7127 Hillgreen Dr
Dallas, TX 75214

Phone: (214) 336-2864

South Pointe Energy, LLC

5048 Lakeshore
Jackson, MI 49203

Phone: (517) 787-8621

Southern Kentucky Energy, LLC

425 Power St
Bowling Green, KY 42101

Phone: (270) 842-9030

Southern Ute Growth Fund

Ignacio, CO 81137

Southwest PetroCorp., Inc.

Library, 1 Cunningham Dr
Bella Vista, AR 72714

Phone: (214) 906-1900

Additional Addresses (1): Dallas TX

Spencer Oil Co.

PO Box 416
Dewey, OK 74029

Phone: (918) 534-3078

Spicer Operating Co., LLC

5950 Sherry Ln, Ste 204
Dallas, TX 75225

Spirit Energy, LLC

4132 I-30 W
Caddo Mills, TX 75135

Stacy, Robert A., LLC

6219 Time Pl
Shreveport, LA 71106

Phone: (318) 865-1006

Stalker Energy, LP

1717 W 6th St, Ste 230
Austin, TX 78703

Stanolind Operating, LLC

Midland, TX 79702

Star Ryder Energy, LLC

Sedalia, CO 80135

Stehle, Cary

PO Box 1577
Craig, CO 81626

Phone: (970) 824-6909

Stewart, Paul R.

5040 S Albion Wy
Cherry Hills Village, CO 80121

Phone: (303) 773-0911

Stonegate Production Co.

952 Echo Ln, Ste 400
Houston, TX 77024

Strata-X Inc.

1624 Market St, Ste 300-A
Denver, CO 80202

Phone: (720) 515-8793

Streamline Exploration, Inc.

157 Fantango Rd
Durango, CO 81301

Phone: (970) 799-0907

Strong Oil & Gas, Ltd.

801 Cherry St, Unit 30
Fort Worth, TX 76102

Phone: (817) 332-8410

Subsea Oil & Gas, Inc.

Elma, NY 14059

Sunburst Inc.

1401 E Girard Pl, Ste 143
Englewood, CO 80113

Sundance Minerals

306 W 7th St, Ste 302
Fort Worth, TX 76102

Sunflower Oil Co.

5964 S Kearney St
Centennial, CO 80111

Phone: (303) 779-4692

Swan Energy, Inc.

523 S Cascade Ave, Unit D
Colorado Springs, CO 80903

Phone: (866) 539-0860

Additional Addresses (1): Greenwood Village CO

Swanson Production Co.

339 Indian Paintbrush Dr
Golden, CO 80401

Phone: (303) 884-3047

Tengasco, Inc.

6021 S Syracuse Way, Ste 117
Greenwood Village, CO 80111

Additional Addresses (2): Hays KS

Terra Energy Partners LLC

1058 CR 215
Parachute, CO 81635

Phone: (970) 285-9377

Additional Addresses (2): Houston TX

Terrace Energy Corp.

202 Travis St, Ste 407
Houston, TX 77002

Terraquest Corp.

1015 Waterwood Pkwy, Ste J
Edmond, OK 73034

Toll Free: (800) 687-3562

Tetuan Resources Corp.

4641 NW 28th Way
Boca Raton, FL 33434

Phone: (561) 998-7703

Texas Energy Group, LLC

19019 Hwy 71 W
Spicewood, TX 78669

Texcel Exploration, Inc.

108 E Sam Rayburn Dr
Bonham, TX 75418

Thrust Energy

Roswell, NM 88202

Fax: (575) 624-1569

Tipton Energy Consulting LLC

1712 Sun Valley Ln
Edmond, OK 73034

Phone: (405) 657-8682

Trail Ridge Energy Partners II, LLC

1000 Texan Trl, Ste 280
Grapevine, TX 76051

Trainer Partners, Ltd.

Midland, TX 79702

Trans Pacific Oil Corp.

100 S Main, Ste 200
Wichita, KS 67202

TransAtlantic Petroleum USA Corp.

Addison, TX 75001

TransCoastal Corp.

Dallas, TX 75237

Travis Peak Resources, LLC

9020 N Capital of Texas Hwy, Bldg 1, Ste 170
Austin, TX 78759

Phone: (512) 814-0345

Tri-Force Exploration, LLC

417 Saint George, 2nd Floor
Gonzales, TX 78629

Phone: (830) 672-8773