E & C OPERATING LLC 238493

10227 WEST CAVE LOOP

DRIPPING SPGS TX 78620

(512) 264-1109

E & D BELL, LLC 238501

PO BOX 676

BAIRD TX 79504

(325) 668-7426

E & E CONSTRUCTION COMPANY 238524

P O BOX 45

BURKBURNETT TX 76354

(940) 569-1121

E & E DRILLING CO., INC. 238546

P O BOX 45

BURKBURNETT TX 76354

(940) 569-1121

E & N PRODUCTION COMPANY 238690

P O BOX 297

LYTLE TX 78052

(830) 709-3346

E & N VACUUM 238502

2550 NW 401

ANDREWS TX 79714

(432) 528-3546

E & R OILFIELD TRANSPORT 238496

P O BOX 428

SEMINOLE TX 79360

(432) 209-9242

E & R TRUCKING 238478

1811 W INDUSTRIAL AVE

MIDLAND TX 79701

(432) 889-1172

E & R VACUUM TRUCK SERVICES,  238495

LLC

P O BOX 1797

EDINBURG TX 78540

(956) 393-2140

E & S OPERATING COMPANY 238689

6097 STATE PARK ROAD 33

CADDO TX 76429

(254) 559-3935

E & V, INC. 238514

203 EAST 5TH STREET

NIXON TX 78140

(830) 534-5401

E & W OIL, INC. 238520

PO BOX 1106

LOCKHART TX 78644

(512) 738-2603

E & W PRODUCTION 238592

205 E MAIN

OLNEY TX 76374

(940) 564-2426

E R OPERATING COMPANY 238075

5956 SHERRY LANE SUITE 902

DALLAS TX 75225

(214) 871-2666

E W D OIL 238085

PO BOX 763

WINTERS TX 79567

(325) 754-4202

E&A WELDING & OILFIELD SVC,  238060

PO BOX 4478

ODESSA TX 79760

(432) 337-0777

E&B NATURAL RESOURCES MGT  238095

CORP

1600 NORRIS ROAD

BAKERSFIELD CA 93308

(661) 679-1700

E&P WIRELINE SERVICES, L.L.C. 238770

1425 N BOWIE DR

WEATHERFORD TX 76086

(817) 205-1780

E. & M. TECH INC. 238065

1826 SPRUCE KNOB COURT

KINGWOOD TX 77339

(281) 358-6308

E. C. ROUSTABOUT SERVICE 238486

PO BOX 546

BIG LAKE TX 76932

(325) 884-3002

E. T. OIL COMPANY 238539

PO BOX 1216

LULING TX 78648

(512) 738-2060

E.C. HINDMAN OIL AND GAS 238196

PO BOX 209

BRECKENRIDGE TX 76424

(325) 945-3045

E.G. TRUCKING INCORPORATED 238491

596 E CO RD 418

PREMONT TX 78375

(361) 455-2681

E.G.L. RESOURCES, INC. 238522

P O BOX 10886

MIDLAND TX 79702

(432) 687-6560

E.L.A., INC. 238207

2482 MERCHANT ST

ABILENE TX 79603

(325) 676-0296

E.O.S. RENTALS, LLC 238490

4008 NORTH GRIMES SUITE 144

HOBBS NM 88240

(512) 478-0059

E.R. TRUCKING 238497

300 E CRD 136

MIDLAND TX 79706

(432) 556-5506

E/T PETROLEUM CO. 238547

P O BOX 865

BIG LAKE TX 76932

(325) 226-0770

EADO PRODUCTION, INC. 238528

102 SOUTH HWY 115

KERMIT TX 79745

(432) 586-9642

EAGLE 731 TRUCKING, LLC 238153

2500 BICKLEY

PECOS TX 79772

(432) 940-9618

EAGLE CONSTR. & ENVI. SERV.,  238290

9204 US 287

FORT WORTH TX 76131

(850) 691-3336

EAGLE CREEK OIL & GAS CO. 238628

P O BOX 745

HARLETON TX 75651

(903) 777-2580

EAGLE ENERGY ACQUISITIONS LP 238357

333 CLAY STREET SUITE 3005

HOUSTON TX 77002

(713) 300-3242

EAGLE ENERGY CORPORATION 238359

193 FALLINGS HILLS

NEW BRAUNFELS TX 78132

(325) 784-5422

EAGLE ENERGY DEVELOPMENT CO 238360

1606 3RD ST

SEABROOK TX 77586

(281) 474-3379

EAGLE ENERGY SERVICES 238721

1206 PILOT POINT DR

HOUSTON TX 77038

(318) 655-4397

EAGLE EXPLORATION CO., INC. 238632

BOX 2526

AMARILLO TX 79105

(806) 373-0779

EAGLE FORD CROSSOVER LLC 238356

500 DALLAS SUITE 1000

HOUSTON TX 77002

(713) 369-9000

EAGLE FORD DISPOSAL LLC 238355

305 CEDALIA ST

JOURDANTON TX 78026

(830) 570-0608

EAGLE FORD ENVIRO. SERVICES,  238353

LLC

3600 S GESSNER ROAD SUITE 200

HOUSTON TX 77063

(713) 914-9193

EAGLE FORD GATHERING LLC 238354

2727 ALLEN PARKWAY  SUITE 1200

HOUSTON TX 77019

(713) 621-9547

EAGLE FORD MIDSTREAM, LP 238352

5847 SAN FELIPE ST SUITE 1910

HOUSTON TX 77057

(713) 800-1939

EAGLE FORD OIL CO., INC. 238351

PO BOX 8

LULING TX 78648

(830) 875-5935

EAGLE G.M. COMPANY 238350

13439 BROADWAY EXT

OKLAHOMA CITY OK 73114

(405) 748-9232

EAGLE MIDSTREAM PARTNERS, LLC 238494

FOUR OAKS PLACE 1330 POST OAK

PLACE  STE 1550

HOUSTON TX 77056

(830) 255-8353

EAGLE OIL & GAS CO. 238634

ONE PARKER SQUARE 2525 KELL BLVD

SUITE 510

WICHITA FALLS TX 76308

(940) 723-7322

EAGLE OIL MANAGEMENT, LLC 238716

401 EDWARDS ST SUITE 500

SHREVEPORT LA 71101

(318) 422-9210

EAGLE OPERATING 238688

5506 CROWLEY BLVD

MIDLAND TX 79707

(432) 694-7567

EAGLE PASS HOUSING AUTHORITY 238714

P O BOX 844

EAGLE PASS TX 78852

(830) 773-3325

EAGLE PIPELINE  238702

CONSTRUCTION,INC.

PO BOX 1065

KENNEDALE TX 76060

(817) 478-6797

EAGLE ROCK DESOTO PIPELINE,  238713

ATTN AILLIAM W (BILL) MEYER PO BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK ENERGY SERVICES,  238698

L.P.

ATTN  WILLIAM W (BILL) MEYER P O BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK FIELD SERVICES,  238704

ATTN WILLIAM (BILL) MEYER PO BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK GAS G & P, LTD. 238897

ATTN BRYAN L SPARKMAN PO BOX 2968

HOUSTON TX 77252

(281) 408-1266

EAGLE ROCK MID-CONTINENT OP,  238718

LLC

P O BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK MIDSTREAM, L.P. 238712

ATTN WILLIAM W (BILL) MEYER PO BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK OPERATING  238710

COMPANY,LLC

ATTN L KIKI LOCKETT P O BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE ROCK OPERATING, L.P. 238703

PO BOX 2968

HOUSTON TX 77252

(281) 408-1200

EAGLE VACUUM SERVICES 238728

PO BOX 3547

ALICE TX 78333

(361) 664-5021

EAGLEHAWK FIELD SERVICES LLC 238466

1000 LOUISIANA  STE 5600

HOUSTON TX 77002

(832) 204-2701

EAGLERIDGE OPERATING, LLC 238462

P O BOX 191447

DALLAS TX 75219

(214) 295-6704

EAGLE-SWS, INC. 238470

901 MCCLOSKY BLVD

TAMPA FL 33605

(813) 241-0282

EAKIN BROTHERS 238667

2212 DOGWOOD LANE

PAMPA TX 79065

(806) 665-4695

EARNEST PRODUCING  238708

CORPORATION

310 WEST WALL STE 802

MIDLAND TX 79701

(713) 291-3090

EARTH SCIENCE EXPLORATION,  238672

P O BOX 2331

WICHITA FALLS TX 76307

(940) 761-3204

EARTHBOUND RESOURCES LLC 238742

C/O EARL BURNS INC PO BOX 1021

ABILENE TX 79604

(325) 665-3032

EARTHSTONE ENERGY,INC. 237742

ATTN  JAMES H. MURRAY INC. P O BOX 142532

AUSTIN TX 78714

(303) 296-3076

EASCO SERVICES, INC. 238696

2817 FM 101

RANGER TX 76470

(254) 647-5181

EAST MTN SALT WATER  238953

DISPOSAL,LTD

PO BOX 464

KILGORE TX 75663

(903) 984-6425

EAST REDDIN OIL LLC 238951

P O BOX 6174

ABILENE TX 79608

(325) 695-2968

EAST TEX SALT WATER DISPOSAL  239009

CO.

1209 INDUSTRIAL BLVD        -

KILGORE TX 75662

(903) 984-3063

EAST TEXAS OIL & GAS OPER., LLC 238954

100 INDEPENDENCE PLACE  STE 300

TYLER TX 75703

(903) 561-0099

EAST TEXAS OIL&GAS PIPELINE,  238959

SUITE 300 100

INDEPENDENCE

PLACE

TYLER TX 75703

(903) 561-0099

EAST TEXAS OILFIELD SERVICE 238967

BOX 288

NEW LONDON TX 75682

(903) 895-2220

EAST TEXAS RENEWABLES, LLC 239005

PO BOX 60480

MIDLAND TX 79711

(432) 563-2766

EASTER, JAMES D. 239155

2357 EASTER RD

BURKBURNETT TX 76354

(817) 569-2000

EASTERN OIL WELL SERVICE  239194

COMPANY

9821 KATY FREEWAY STE 1050

HOUSTON TX 77024

(713) 735-0000

EASTEX CRUDE COMPANY 239232

10907 STATE HWY 11W

LEESBURG TX 75451

(903) 856-2401

EASTEXAS O&G INVESTMENT CO.,  239255

LLC

P O BOX 56

WHITE OAK TX 75693

(903) 759-3880

EASTLAND EXPLORATION, INC. 239656

P O BOX 5279

AUSTIN TX 78763

(512) 480-8058

EASTLAND OIL COMPANY, THE 239725

P O DRAWER 3488

MIDLAND TX 79702

(432) 683-6293

EASTLAND OPERATING, L.L.C. 239726

PO BOX 59

RANGER TX 76470

(254) 647-5181

EASTMAN GAS COMPANY, LLC 239748

PO BOX 2851

LONGVIEW TX 75606

(903) 984-3443

EASTRANS, LLC 239758

370 17TH STREET  STE 2500

DENVER CO 80202

(303) 595-3331

EC STRYKER INC 239977

PO BOX 1149

DECATUR TX 76234

(940) 627-8484

ECAPA ENERGY COMPANY 239980

PO BOX 868

HOLLIDAY TX 76366

(940) 733-9928

ECCO PETROLEUM, INC. 240040

P O BOX 2017

ROCKWALL TX 75087

(972) 771-6007

ECHO PRODUCTION, INC. 240125

BOX 1210

GRAHAM TX 76450

(940) 549-3292

ECHOLS OIL COMPANY 240955

6097 STATE PARK ROAD 33

CADDO TX 76429

(254) 559-3935

ECLIPSE SERVICES, INC. 241399

20333 SH 249 STE 150

HOUSTON TX 77070

(281) 251-1308

ECO MUD DISPOSAL 241403

PO BOX 2502

CORPUS CHRSTI TX 78403

(361) 887-2183

ECO-LOGICAL ENVIRONMENT 241406

2200 MARKET ST

MIDLAND TX 79703

(432) 520-7535

EDDIE'S ROYALTIES, INC. 241728

P O BOX 134

RISING STAR TX 76471

(254) 259-2016

EDGAR'S TRUCKING 242850

3545 PECOS ST

FORT WORTH TX 76119

(682) 554-6930

EDGE BARNETT OPERATING COMP  243203

LLC

ATTN CHRIS SMITH 4388 W VICKERY

BLVD SUITE 100

FORT WORTH TX 76107

(817) 870-0130

EDGE OIL AND GAS, LLC 243206

4273 OLDHAM LANE

ABILENE TX 79602

(325) 513-8030

EDGE PETROLEUM OPER. CO.,  243208

SUITE 2000 2000 W SAM

HOUSTON PKWY

SOUTH

HOUSTON TX 77042

(713) 954-5588

EDGE RESOURCES OPERATING,  243202

L.L.C.

4388 W VICKERY BLVD STE 100

FORT WORTH TX 76107

(817) 870-0130

EDGEMERE, LTD. 243221

6770 EDGEMERE BLVD

EL PASO TX 79925

(915) 778-9977

EDISON CEMENT CORP. 243377

21615 IRON RIDGE CT

SAN ANTONIO TX 78258

(210) 912-1451

EDMAR COMPANY, L.L.C. 243289

600 N MARIENFELD ST SUITE 825

MIDLAND TX 79701

(432) 686-8888

EDMONDSON OIL & GAS 243493

P O BOX 213

BALLINGER TX 76821

(325) 365-3762

EDP MANAGEMENT COMPANY 243585

5100 WESTHEIMER STE 122

HOUSTON TX 77056

(713) 621-6223

ED'S PUMP & SUPPLY COMPANY 243656

P O BOX 3114

BORGER TX 79008

(806) 273-5054

EDWARDS LIME GATHERING, LLC 245385

ATTN DEENA JORDAN 2001 BRYAN

STREET SUITE 3700

DALLAS TX 75201

(214) 840-5815

EDWARDS PLATEAU OPERATING 245598

830 WEST 42ND ST

SAN ANGELO TX 76903

(325) 653-5505

EEI OPERATING INC. 245638

6505 WEST PARK BLVD STE 306 298

PLANO TX 75093

(817) 313-1088

EES OIL COMPANY, LLC 238516

P O BOX 587

PALESTINE TX 75802

(903) 723-3560

EF ENERGY, L.L.C. 238492

16225 PARK TEN PLACE STE 275

HOUSTON TX 77084

(281) 717-4098

EFFECTIVE ENVIRONMENTAL, INC. 245639

2515 S BELTLINE RD

MESQUITE TX 75181

(972) 329-1200

EFFICIENCY OPERATING SERVICE 245644

P O BOX 2131

WICHITA FALLS TX 76307

(817) 767-1361

EFS MIDSTREAM LLC 245655

5205 N O'CONNOR BLVD  STE 200

IRVING TX 75039

(972) 444-9001

EGAN RESOURCES INC. 245660

4518 IRON RIVER DRIVE

CORPUS CHRSTI TX 78410

(361) 387-3587

EGI, INC. 245862

P O BOX 1034

BIG LAKE TX 76932

(325) 884-2735

EIGHT ROUND CORPORATION 246230

P O BOX 1482

SEMINOLE OK 74818

(405) 382-3522

EIGHTY-SIX OIL COMPANY, INC. 246238

PO BOX 1028

LULING TX 78648

(830) 875-5678

EL GATO SWD INC. 247705

P O BOX 399

HEBBRONVILLE TX 78361

(361) 527-4421

EL JEFE OIL & GAS 250185

P O BOX 1576

MC CAMEY TX 79752

(432) 652-3200

EL PASO E & P COMPANY, L. P. 250195

ATTN BETH ATWOOD PO BOX 2511

HOUSTON TX 77002

(713) 420-7557

EL PASO E&P ZAPATA, L.P. 250197

ATTN  BETH ATWOOD 1001 LOUISIANA ST 

  RM E2241A

HOUSTON TX 77002

(713) 420-2600

EL PASO FIELD SERVICES, L.P. 250202

ATTN:  STATE TAX DEPT P O BOX 2511

HOUSTON TX 77252

(713) 420-2600

EL PASO GAS MARKETING CO. 250211

ATTN STATE TAX DEPT P O BOX 2511

HOUSTON TX 77252

(713) 420-2600

EL PASO INDUSTRIAL ENERGY  246998

CO,LLC

ATTN  BETH ATWOOD 1001 LOUISIANA

STREET

HOUSTON TX 77002

(713) 420-2300

EL PASO MARKETING  250242

COMPANY,L.L.C.

1001 LOUISIANA STREET

HOUSTON TX 77002

(713) 420-2600

EL PASO MERCHANT ENERGY-PET.  246900

CO.

ATTN  BETH ATWOOD 1001 LOUISIANA

HOUSTON TX 77002

(713) 420-2600

EL PASO MIDSTREAM GROUP, INC. 246999

ATTN: BETH ATWOOD 1001 LOUISIANA

HOUSTON TX 77002

(713) 420-2600

EL PASO NATURAL GAS COMPANY 250300

ATTN STATE TAX DEPT P O BOX  2511

HOUSTON TX 77252

(713) 420-2600

EL PASO PROD. O&G GATH. CO,  250443

ATTN BETH ATWOOD 1001 LOUISIANA ST

HOUSTON TX 77002

(713) 420-2600

EL PASO REATA ENERGY  246962

COMPANY,LLC

P O BOX 2511

HOUSTON TX 77252

(713) 420-2600

EL PASO REATA ENERGY, L.P. 246940

ATTN  STATE TAX P O BOX 2511

HOUSTON TX 77252

(713) 420-2600

EL PASO REMEDIATION COMPANY 250451

ATTN BETH ATWOOD 1001 LOUSIANA

STREET

HOUSTON TX 77002

(713) 420-2600

EL RAN, INC. 250555

PO BOX 911

LUBBOCK TX 79408

(806) 763-4091

ELAND ENERGY, INC. 246565

13455 NOEL RD STE 2000

DALLAS TX 75240

(214) 368-6100

ELCO ENERGY, LLC 246621

PO BOX 1119

EL CAMPO TX 77437

(979) 541-6728

ELCO OIL & GAS 246620

PO BOX 3324

SAN ANGELO TX 76902

(325) 655-8933

ELCO OIL & GAS, INC. 246623

P O BOX 3324

SAN ANGELO TX 76902

(325) 655-8933

ELDER, JOHN STEPHEN JR. 247397

214 W TEXAS AVE STE 807B

MIDLAND TX 79705

(432) 953-1282

ELDON OIL CO. 247528

129 CR 438

THREE RIVERS TX 78071

(361) 786-2666

ELDORADO HOUSING AUTHORITY 247542

801 EAST STREET

ELDORADO TX 76936

(325) 853-2989

ELECTRA HOUSING AUTHORITY 247612

600 NORTH MOORE NO 45

ELECTRA TX 76360

(940) 495-3476

ELECTRAGAS, INC. 247628

9211 WEST RD STE 143 151

HOUSTON TX 77064

(832) 435-4471

ELEMENT PETRO OPERATING II,  247685

110 W LOUISIANA AVE SUITE 405

MIDLAND TX 79701

(617) 531-6300

ELEMENT PETROLEUM OPERATING, 247680

  LLC

110 W LOUISIANA AVENUE STE 405

MIDLAND TX 79701

(432) 686-7707

ELEON OPERATORS, LLC 247722

7502 SAN CLEMENTS POINT CT

KATY TX 77494

(281) 394-2424

ELEPHANT OIL & GAS, LLC 247714

3131 MCKINNEY AVE STE 750

DALLAS TX 75204

(214) 323-8360

ELEPHANT-ARABELLA OPERATING,  247716

LLC

3523 MCKINNEY AVE SUITE 601

DALLAS TX 75204

(214) 800-5166

ELITA, INC. 247723

4925 GREENVILLE AVE 750

DALLAS TX 75206

(214) 369-0581

ELITE TRANSPORTS, LLC 247715

1417 E BUISNESS I 20

COLORADO CITY TX 79512

(325) 436-1671

ELITE TRANSPORTS, LLP 247719

PO BOX 176

BARSTOW TX 79719

(432) 447-4134

ELITE WELLSITE SERVICES, LLC 247711

PO BOX 1600

BRIDGEPORT TX 76426

(940) 393-2116

ELJIK OPERATIONS 247754

5002 SOUTH CEDAR

PECOS TX 79772

(432) 448-4211

ELLARD OIL 247755

RT 1  BOX 183

LOVING TX 76460

(940) 378-2354

ELLEN OIL CO. 247800

RT. 3, BOX 125

OLNEY TX 76374

(817) 564-5295

ELLIOTT OIL & GAS OPERATING CO. 247836

26619 OAKRIDGE DRIVE

SPRING TX 77380

(281) 367-9699

ELLIOTT OIL COMPANY, L.P. 247838

26619 OAKRIDGE DRIVE

SPRING TX 77380

(281) 367-9699

ELLIS EXPLORATION, INC. 248895

121 S BROADWAY AVE STE 478

TYLER TX 75702

(903) 592-9955

ELLIS, KEN OIL CO. 248855

1401 TILDEN ST

WICHITA FALLS TX 76309

(817) 855-7519

ELLISON LEASE OPERATING 249390

671 MARCO DR

BRIDGEPORT TX 76426

(940) 575-2884

ELLISON, DEWITT, JR. 249500

BOX 144

ASPERMONT TX 79502

(940) 989-2626

ELLORA ENERGY INC. 250597

ATTN  JAMES L. DEATH 810 HOUSTON

STREET

FORT WORTH TX 76102

(817) 870-2800

ELLORA OPERATING, L.P. 250595

810 HOUSTON STREET

FORT WORTH TX 76102

(303) 444-8881

ELLSWORTH, H. P. O&G  249867

615 N UPPER BROADWAY STE 1910

CORPUS CHRSTI TX 78477

(361) 887-0994

ELM ROAD PIPELINE, LLC 250082

C/O GUNN OIL COMPANY PO BOX 97508

WICHITA FALLS TX 76307

(940) 723-5585

ELM SPRINGS INC. 250081

P O BOX 58

SHONGALOO LA 71072

(800) 525-6169

ELSIE OPERATIONS, L.L.C. 250711

P O BOX 157

PRICE TX 75687

(903) 854-2227

EM BIOGAS, LLC 250835

3555 TIMMONS LANE SUITE 900

HOUSTON TX 77027

(281) 207-7220

EMBASSY NATURAL GAS INC. 250845

P O BOX 8164

MIDLAND TX 79708

(432) 683-1783

EMBASSY OIL COMPANY 250850

3533 SUTTERS WAY

FLOWER MOUND TX 75022

(817) 485-8007

EMBASSY WELL SERVICE, LLC 250943

17304 PRESTON ROAD SUITE 800

DALLAS TX 75252

(214) 438-3678

EMBREY OIL PRODUCTION CO. 250955

P O BOX 270

SUTHERLND SPG TX 78161

(830) 947-3324

EMBRY SOLUTIONS, INC. 250920

4466 SIENA DRIVE

FRISCO TX 75034

(972) 704-7278

EMERALD BAY ENERGY, INC. 250962

C/O RENNY WALKER 705 COUNTY ROAD

646

HONDO TX 78861

(210) 323-7818

EMERALD GATHER AND TRANS,  250967

2221 BRUN STREET

HOUSTON TX 77019

(713) 961-9929

EMERALD OIL & GAS LC 250964

PO BOX 1686

ODESSA TX 79760

(817) 597-7044

EMLOU OIL CO. 251175

13640 SHERWOOD RD

ATASCOSA TX 78002

(210) 622-3579

EMMANUAL OIL 251237

412 VALONA LOOP

ROUND ROCK TX 78681

(512) 203-2229

EMPIRE OIL & GAS CO. 251440

193 FALLING HILLS            -

NEW BRAUNFELS TX 78132

(830) 964-5963

EMPIRE OIL COMPANY 251442

BOX 309

BOGATA TX 75417

(214) 336-9484

EMPIRE OPERATING, INC. 251483

P O BOX 301

PAMPA TX 79066

(806) 669-0742

EMPIRE PIPELINE CORPORATION 251490

P O BOX 1600

LEBANON MO 65536

(417) 533-3007

EMPRESA ENERGY LLC 251535

9821 KATY FREEWAY  SUITE 910

HOUSTON TX 77024

(713) 468-0119

EN GEO, INC. 251700

1316 RUSK DRIVE

RICHARDSON TX 75081

(972) 231-9605

ENBRIDGE G & P (EAST TEXAS) L.P. 251681

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE G & P (NORTH  251679

ATTN DAN SAWYER 1100 LOUISIANA

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE G & P (OKLAHOMA) L.P. 251674

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE GATHERING  251696

(TXARKANA)LLC

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE  251508

GATHERING(NORTHTEXAS)LP

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE MARKETING (U.S.) L.P. 251610

ATTN DAN SAWYER 1100 LOUISIANA

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE  251688

MARKETING(NORTHTX)L.P.

ATTN DAN SAWYER 1100 LOUISIANA

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PIPELINES (E. TX) L.P. 251701

ATTN DAN SAWYER 1100 LOUISIANA

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PIPELINES (NORTH  251507

ATTN DAN SAWYER 1100 LOUISIANA

SUITE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PIPELINES (TX GATH)  251690

ATTN DAN SAWYER 1100 LOUISIANA

SUITE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PIPELINES (TX INTRA)  251692

ATTN DAN SAWYER 1100 LOUISIANA   

STE  3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PL (NE TX LIQUIDS) LP 251650

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENBRIDGE PL (TX LIQUIDS) L.P. 251683

ATTN  DAN SAWYER 1100 LOUISIANA 

STE 3300

HOUSTON TX 77002

(713) 821-2099

ENCANA OIL & GAS(USA) INC. 251691

ATTN SHARON COOK 14001 N DALLAS

PKWY STE 1000

DALLAS TX 75240

(214) 987-7174

ENCINAL GATHERING, LTD. 251722

10101 REUNION PL STE 1000

SAN ANTONIO TX 78216

(210) 384-3245

ENCINO EXPLORATION, INC. 251713

P. O. BOX 1589

GEORGE WEST TX 78022

(512) 449-3011

ENCO EXPLORATION COMPANY 251883

500 N SHORELINE BLVD SUITE 910

CORPUS CHRSTI TX 78401

(361) 882-6100

ENCO RESOURCES INC. 251881

PO BOX 5738

HUMBLE TX 77325

(281) 358-1732

ENCON SERVICES, INC. 251903

PO BOX 5295

ABILENE TX 79608

(325) 370-8323

ENCORE ENERGY PARTNERS OPER 251855

  LLC

5847 SAN FELIPE SUITE 3000

HOUSTON TX 77057

(832) 327-2258

ENCORE ENERGY, INC. 251902

PO BOX 1375

GAINESVILLE TX 76241

(940) 668-8100

ENCORE OPERATING, L.P. 251727

ATTN  LINDA GRUVER 5100 TENNYSON

PARKWAY  STE 1200

PLANO TX 75024

(972) 673-2000

ENDEAVOR ENERGY RESOURCES  251726

L.P.

110 N MARIENFELD ST SUITE 200

MIDLAND TX 79701

(432) 687-1575

ENDEAVOR GATHERING LLC 251731

ONE BENHAM PLACE 9400 N BROADWAY 

SUITE 600

OKLAHOMA CITY OK 73114

(405) 254-5829

ENDEAVOR NATURAL GAS, LP 251729

1201 LOUISIANA  STE 3350

HOUSTON TX 77002

(713) 658-8555

ENDEAVOR PIPELINE INC. 251732

ONE BRENHAM PLACE 9400 N BROADWAY

STE 600

OKLAHOMA CITY OK 73114

(405) 254-5829

ENDEAVOR SERVICES, INC. 251734

401 W STANOLIND RD

HOBBS NM 88240

(512) 478-0059

ENDEAVOR TANK & TRANSPORT  251737

21 WATERWAY AVENUE  SUITE 300

SPRING TX 77380

(855) 444-0411

ENDURANCE OIL & GAS, INC. 251876

1500 WHISPERING PINES

MINDEN LA 71055

(318) 377-0214

ENDURANCE RESOURCES LLC 252021

PO BOX 921

KILGORE TX 75663

(903) 984-3443

ENDURE EXPLORATION COMPANY,  252024

INC.

P O BOX 100968

FORT WORTH TX 76185

(817) 396-4550

ENDURING RESOURCES, LLC 252014

475 17TH STREET SUITE 1500

DENVER CO 80202

(303) 573-1222

ENDURO OPERATING LLC 252028

777 MAIN STREET STE 800

FORT WORTH TX 76102

(817) 529-8636

ENERCO EXPLORATION & MGMT.  251942

CO.

PO BOX 639/%H.E. SUTTON

OIL CITY LA 71061

(318) 995-7179

ENERDRIL CORPORATION 251909

10579 PVT 3151

MORAN TX 76464

(325) 945-2439

ENERFIN FIELD SERVICES LLC 251873

2500 CITY WEST BLVD SUITE 400

HOUSTON TX 77042

(713) 888-8600

ENERFIN RESOURCES II-92 L.P. 251885

2500 CITY WEST BLVD STE 400

HOUSTON TX 77042

(713) 888-8612

ENERGAS CORP. 251866

800 NE 63RD  3RD FLOOR

OKLAHOMA CITY OK 73105

(405) 879-1752

ENERGEN RESOURCES  252002

CORPORATION

3300 NORTH A ST BLDG 4 STE 100

MIDLAND TX 79705

(205) 326-2727

ENERGEX INC. 291526

% EARL BURNS INC P O BOX 1021

ABILENE TX 79604

(325) 676-4936

ENERGY & EXPL. PRTNRS OPER.,  251869

P O BOX 471428

FORT WORTH TX 76147

(817) 789-6712

ENERGY ASSETS OPERATING CO.,  252038

LLC

100 THROCKMORTON ST  STE 1200

FORT WORTH TX 76102

(817) 869-4242

ENERGY CORPORATION OF  251868

AMERICA

245 COMMERCE GREEN BLVD STE 270

SUGAR LAND TX 77478

(281) 277-4300

ENERGY EQUITY COMPANY 252009

PO BOX 785

COLUMBUS MT 59019

(406) 322-9951

ENERGY FINANCIAL AND  252023

PHYSICAL,LP

100 N BROADWAY AVE STE 3100

OKLAHOMA CITY OK 73102

(405) 702-4700

ENERGY FROM TEXAS, L. P. 252011

12900 PRESTON RD STE 730

DALLAS TX 75230

(972) 458-7468

ENERGY MAINT SERVICE GROUP I  251775

LLC

2000 BERING DR STE 600

HOUSTON TX 77057

(716) 595-7600

ENERGY MANAGEMENT COMPANY 251770

3546 CARUTH

DALLAS TX 75225

(972) 803-3520

ENERGY PARTNERS, LTD. 251872

ATTN  BECKY BRENNAN 201 ST CHARLES

AVE  SUITE 3400

NEW ORLEANS LA 70170

(504) 799-4851

ENERGY PRODUCTION  251989

CORPORATION

12221 MERIT DRIVE SUITE 1200

DALLAS TX 75251

(214) 692-8581

ENERGY PUMPING SPECIALTIES,  252025

INC.

PO BOX 430 MAIL STATION 491

LAREDO TX 78043

(956) 717-1200

ENERGY RESOURCE RECOVERY  252022

CORP

PO BOX 921

KILGORE TX 75663

(903) 984-3443

ENERGY SERVICE CO. OF BOWIE,  252054

INC

P O BOX 1300

BOWIE TX 76230

(940) 872-1393

ENERGY TRANSFER COMPANY 252017

ATTN  STACY LESMEISTER 711 LOUISIANA ST 

STE 900

HOUSTON TX 77002

(932) 668-1000

ENERGY TRANSFER FUEL, LP 252005

ATTN  STACY LESMEISTER 711 LOUISIANA ST 

STE 900

HOUSTON TX 77002

(832) 668-1431

ENERGY TRANSFER GATHERING  252061

2838 WOODSIDE

DALLAS TX 75204

(210) 403-7353

ENERGY VACUUM SERVICES, LLC 252139

2401 PATTERSON INDUSTRIAL DR

PFLUGERVILLE TX 78660

(512) 923-0374

ENERGY WORX, LLC 251864

2963 RUGER DRIVE

ROYSE CITY TX 75189

(469) 721-2040

ENERGYPRO, INC. 252085

500 A S HANGAR DR

GEORGETOWN TX 78628

(512) 869-7971

ENERGYQUEST II, LLC 252020

15425 NORTH FREEWAY STE 230

HOUSTON TX 77090

(281) 875-6200

ENERQUEST CORPORATION 252059

PO BOX 921

KILGORE TX 75663

(903) 984-3443

ENERQUEST OPERATING L.L.C. 252058

9400 BROADWAY EXT SUITE 750

OKLAHOMA CITY OK 73114

(405) 478-3300

ENERVEST OPERATING, L.L.C. 252131

ATTN  REGULATORY COMPLIANCE 1001 FANNIN  STE

800

HOUSTON TX 77002

(713) 495-6530

ENEXCO, INC. 252045

3131 TURTLE CREEK BLVD 1210

DALLAS TX 75219

(214) 522-1975

ENFIELD OPERATING COMPANY,  252138

416 WEST BETHEL ROAD

COPPELL TX 75019

(972) 965-8673

ENG, GEORGE E. 252088

306 W WALL ST STE 816

MIDLAND TX 79701

(432) 617-1308

ENGLISH BAY PIPELINE, L.P. 252757

810 HOUSTON STREET

FORT WORTH TX 76102

(303) 444-8881

ENHANCED ENERGY PARTNERS  252470

CORP

14015 PARK DRIVE  SUITE 215

TOMBALL TX 77377

(713) 705-4312

ENID OPERATING, INC. 252759

106 E FRANCIS AVE

PAMPA TX 79065

(806) 665-6692

ENMARK GAS GATHERING L.P. 252792

17430 CAMPBELL RD STE 230

DALLAS TX 75252

(214) 368-5050

ENMARK OPERATIONS, INC. 252797

104 FIRST CHOICE DRIVE SUITE A

MADISON MS 39110

(601) 898-2434

ENOGEX GAS GATHERING LLC 252862

ATTN  LEGAL DEPARTMENT P O BOX 24300

OKLAHOMA CITY OK 73124

(405) 557-6815

ENOGEX PRODUCTS LLC 252955

ATTN  LEGAL DEPT P O BOX 24300

OKLAHOMA CITY OK 73124

(405) 557-6815

ENRICH OIL CORPORATION 253100

P O BOX 1320

ABILENE TX 79604

(325) 673-3739

ENRON NORTH AMERICA CORP. 253164

P O BOX 1188

HOUSTON TX 77251

(713) 853-4794

ENSOURCE CORPORATION 253143

P O BOX  691005

HOUSTON TX 77269

(713) 896-8309

ENSTAR ENERGY, INC. 253221

P O BOX 173457

ARLINGTON TX 76003

(817) 460-8235

ENSTOR HOUSTON HUB  253362

STOR/TRANS LP

20329 STATE HWY 249 SUITE 400

HOUSTON TX 77070

(281) 374-3050

ENSTOR KATY STORAGE & TRANSP  253361

LP

20329 STATE HWY 249 SUITE 400

HOUSTON TX 77070

(281) 374-3050

ENSTOR WAHA STORAGE & TRANS  253364

LP

20329 STATE HWY 249  SUITE 400

HOUSTON TX 77070

(281) 374-3050

ENTERPRISE BIGTHICKET PL SYS  253126

LLC

ATTN PATRICIA A TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE CRUDE OIL LLC 253117

ATTN  LOUISE VESTAL 210 PARK AVE  STE

1600

OKLAHOMA CITY OK 73102

(713) 381-6500

ENTERPRISE CRUDE PIPELINE  253136

ATTN  LOUISE VESTAL 210 PARK AVE  STE

1600

OKLAHOMA CITY OK 73102

(713) 381-6500

ENTERPRISE FIELD SERVICES,  253138

ATTN PATRICIA TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE GAS MARKETING L.P. 253356

ATTN RICHARD W PORTER 1100 LOUISIANA

STREET

HOUSTON TX 77002

(713) 803-2526

ENTERPRISE GATHERING II LLC 253371

ATTN PATRICIA A TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE GATHERING LLC 253373

ATTN PATRICIA TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE GC (GTM), L.P. 253334

ATTN RICHARD W PORTER 2727 NORTH LOOP

WEST

HOUSTON TX 77008

(713) 803-2526

ENTERPRISE GC, L.P. 253349

ATTN PATRICIA TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE HYDROCARBONS,  253329

ATTN PATRICIA A. TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE INTRASTATE L.P. 253331

ATTN PATRICIA A TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE MIDSTREAM COS. LLC 253377

ATTN  PATRICIA TOTTEN 1100 LOUISIANA ST

HOUSTON TX 77002

(713) 381-6500

ENTERPRISE PRODUCTS  253368

OPERATINGLLC

ATTN  PATRICIA A TOTTEN P O BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE PRODUCTS TEXAS OP 253145

  LLC

ATTN PATRICIA A. TOTTEN 1100 LOUISIANA

STREET

HOUSTON TX 77002

(713) 381-6500

ENTERPRISE SOUTH TX  253148

GATHERING LP

ATTN PATRICIA A TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTERPRISE TE PRODUCTS PL CO  253132

LLC

ATTN  PATRICIA TOTTEN 1100 LOUISIANA ST

HOUSTON TX 77002

(713) 381-6500

ENTERPRISE TEXAS PIPELINE LLC 253367

ATTN PATRICIA TOTTEN PO BOX 4324

HOUSTON TX 77210

(713) 381-6500

ENTEX, A DIV OF NORAM ENE  253152

ATTN  GEORGE C HEPBURN III P O BOX 2628

HOUSTON TX 77252

(713) 654-5535

ENVIRO SHIELD, INC. 253304

222 SIDNEY BAKER SOUTH  STE 325

KERRVILLE TX 78028

(830) 895-7877

ENVIRO SOLUTIONS 253147

2300 HWY 365 STE 400

NEDERLAND TX 77627

(409) 722-6880

ENVIRO WASTE SOLUTIONS, L.L.C. 253149

2300 HWY 365 STE 400

NEDERLAND TX 77627

(409) 722-6880

ENVIRONMENTAL EVOLUTIONS  253372

NAT'L

PO BOX 709

ROBSTOWN TX 78380

(361) 387-9400

ENVIRONMENTAL GAS SERVICES,  253233

INC.

5019 ROUNDHILL

SAN ANTONIO TX 78250