Paleo Control, Inc. Houston, Texas 77241-1751

P. O. Box 41751 Phone: 713-849-0044

MATAGORDA COUNTY, TEXAS

(API 42-321-)

API NO.

Ada #1 Stovall 7486-1047300551

Amerada Hess#1 Runnels 7480-1500031692

Amerada Hess#1 ST 254, Oyster Lake 5000-1733031730

Am Petrofina#1 Braman 8301-1729002706

Amoco #3 John Butter 8000-1340030400

Amoco #1 Lipscomb 5980-1059130308

Apache #1 Moody 7300-1669031389

Ashland Expl Inc#1 L M Steele Trust 7480-1648031574

Aspect Resources#3 Pierce Estate 8600-1565031790

Murphy H Baxter#1 Murphy et al 8000-1400031438

Black Crk Prod. #1 Pidco (Placious Ind Dev Co)11920-1401431640

Black Crk Prod. #2 Pidco11000-1461331653

Brazos O&G#1 Findley 8883-1149400670

Brazos O&G#1 Rugeley 7457-1430002157

Brazos O&G#2 Stewart Savage 7304-1589902453

Brewster-Bartle #1 Frans Heubner 7583-1172800917

Brigham Oil & Gas#1 Dawdy 7000-1500031950

Brigham Oil & Gas#1 Green Ranch 8490-1460032144

Brigham Oil & Gas#1 ST 109, Turtle Bay 8730-1562532119

Carrizo O & G#1 Huebner Sth11090-1350031927

Carrizo O & G#1 Von Gonten14810-1552032049

Case-Pomeroy #1 Cornelius 9920-1090031531

Cavalla Engy Dev#1 Tex Gulf Sulphur 8000-1751231061

Cimarex Energy Co.#1 Sotex Rice Oh & Sth 8000-1250032331

Cities Service#1-A Rugeley Ferguson 8000-1590031179

CNG #1 Cornelius 4880- 926331459

Coastal States#1 Heffelfinger 8630-1222030165

Cockrell Oil#1 Mae Vinyard Neal 8147-1691300795

Columbia Gas#1 Batchelder 7760-1398031462

Conoco #1 Fondren 9815-1352002689

Conoco #1 G W Weathers14530-1691531462

Continental #1 Nora Caldwell 8230-1604002833

Crest Resources#1 Corporon 7180- 940032127

Dallas Prod. Inc.#1 Heffelfinger 9430- 959531742

Devon Energy Prod.#1 McNabb 8000-1835032159

Devon Energy Prod.#1 Emil J. Ottis Heirs Sth12010-1750032023

Devon Energy Prod.#2 Emil J. Ottis Heirs 10010-1800032201

Devon Energy Prod.#1 Rehak 9500-1418032084

Devon Energy Prod.#3 Rehak12990-1545032301

EOG Resources#1 Badouh Heirs10500-1350031792

EOG Resources#1 Ponderosa Ranch 9750-1700031975

Esenjay Petroleum#1 Tick-Pierce10200-1150231760

MATAGORDA COUNTY, TEXAS

(API 42-321-)

API NO.

Exxon #1-A Letulle Green 7980-1450031273

Exxon #1 ST 229, Oyster Lake 3096-1724030961

Falcon Seaboard#1-A Baer Ranch 8720-1732802619

Falcon Seaboard#3-A Baer Ranch 9025-1581202699

Grace Petr#1 Shira 9480-1550031113

Gulf Oil Corp#1 A. G. Baer Estate 9244-1643802758

Gulf Oil Corp#1 C.G. Hamill et al 7492-1648100807

Gulf Oil Corp#2 Hawkins 7756-1252000986

Gulf Oil Corp#1 O. Phillips et al 6972-1662400824

Halbouty#1 Kubela, Stanley 7236-1345501972

Halbouty #1 Simons11150-1400030353

Horizon Expl.#1 Matthews 8520-1331432271

HOR #1 1st City Natl Bank Of Houston 8980-1401200838

Hunt Oil Co.#1 H. Hunt 7470-1692031358

Hunt Oil Co.#1 W. C. Mehrens 5578-1050001752

Hunt, Caro.Trust#1 P. P. Terry 7810-1150002022

Lario O&G#1 Corbett 7650-1252302679

Magnolia #1 E. Cornelius 9589-1452301120

Magnolia #1 E. P. Layton 8400-1100001139

Magnolia #1 J. J. Letulle Ut 1 8862-1698101077

Magnolia #1 R. B. Trull 7660-1199001931

Magnolia & Sinc. #1 J. J. Letulle 9300-1580601079

McCulloch Oil#1 City Of Palacios 8050-1600030293

Mellon Energy#1 Bunk Simon 9000-1170030499

Mexia Prod Co#1 Mignon Doman 8970-1212031565

Mexia Prod Co#2 Mignon Doman 8600-1165031575

Mitchell Energy#1 A. H. Pierce 8370-1587030878

Mobil Oil Co#3 Janie Hawkins 8015-1850002599

Mobil Oil Co#1 Michalik11636-1326030221

Monsanto #1 Buckeye 7258-1500602124

Monsanto #1 Cornelius Cattle Co 6830-1250001625

Monsanto #1 Lee 7794-1297500867

Natomas N.Amer.#1 Burke 6720-1281031210

Natomas N.Amer.#2 Cornelius 6810-1298031185

N.Am.Royalties#2 Cornelius 7200-1200031045

N.Am.Royalties#3 Cornelius Sth 9540-127703113001

N.Am.Royalties#4 Cornelius 7000-1305031250

North Central#1 ST 105, E. Matagorda Bay 8750-1847602769

Pan Am#1 Keen Gas Unit 8296-1160000931

Pan Am#1 T. J. Petrucha 8800-1499001095

Pan Am#1 Sherrill Gas Unit 8000-1310001018

Pan Am#1 Silver Lakes Ranch 6999-1600002363

MATAGORDA COUNTY, TEXAS

(API 42-321-)

API NO.

Petrohawk Energy#1 Doss 7510-1648032073

Phillips #1 Buckeye 7359-1200002097

Phillips #1-A Hawkins Mott Estate 7220-1453001064

Phillips #3 Stoddard 8575-1313502123

Plymouth #1 M. J. Lawson 8220-1318400842

Prairie Prod.#1 J. O. Olson13993-1548530929

Prairie Prod.#2 J. O. Olson Oh & Sth13510-1548031011

Prairie Prod.#4 J. O. Olson13001-1665631148

Prairie Prod#1 Summers Unit12646-1429230928

Prime Operating Co.#1 St. George Oh & Sth11500-1401031743

Sacony-Mobil #15 Cornelius 7918-1648002730

Samson Resources#1 Hawkins Ranch GU 8000-1522032035

Santos USA Corp.#1 Hardy GU Sth-111000-1430032046

Santos USA Corp.#1 Selkirk Island GU 9000-1600032032

Santos USA Corp.#1 Sheppard Mott11500-1366932010

Santos USA Corp.#1 Sutherland GU13340-1465032024

Shell#1 ST 275, E. Matagorda Bay 7000-1707031711

Shell #3 ST 275, E.Matagorda Bay 10000-1759431728

Skelly #1 Edna Rhodes 6984-1238100490

Skelly #1 Savage 6872-1180000492

Skelly-Sunray#1 ST 291 (Gulf "D") 6910-1700002371

Southland Royalty#1 ST 177, Matagorda Bay 5500-1031031200

Stanolind #1A Buckner 7538-1298900880

Stanolind #1 Cecilia Lezak 6910-1133002065

Stanolind #1 Moore Estate 7497-1080000942

Stanolind #1 Bessie Vineyard 6978-1053000553

Stanolind & Skelly#1 Sanborn 9007-1606800858

Sun #1-D Braman 6730-1150000988

Sun #1 Rugely 6878- 929701696

Superior #1 Robbins Estate 8990-1850002660

Tennessee G&O#1 Willie Doss 9550-1349501098

Texaco Inc.#1 Buckner Orphan Home 7791-1152301146

Texaco Inc.#F-1 Pierce 6000-1872031449

Texaco Inc.#16 H. H. Thomas 7627-1500030407

Union Expl. Part. #1 Russell Law 7000-1700031563

Union of Calif. #1 Stoddard 8497-1303202126

Unit Petroleum#2 Clardy12100-1651331723

Ventex O&G#1 Hawkins Ranch11100-1447032281

Ventex O&G#1 Saint David10080-1370031997

Wagner & Brown#1 C. R. Allen10620-1600031958

Wagner & Brown#6 Cornelius Oh10920-1260031749

Wagner & Brown#6 Cornelius Sth11390-1265031749

MATAGORDA COUNTY, TEXAS

(API 42-321-)

API NO.

Wagner & Brown#1 Synergy-Holland12000-1517331786

Wagner & Brown#1 Synergy-Olson12630-1665031899

Wagner & Brown#1 Synergy-Peterson11500-1651031825

Whitmar Expl.#1 East Baer Ranch 7500-1966031889

Whitmar Expl.#2 Baer Ranch12770-1554031859

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