◆Draft preview.
We're still finalizing how we count (details). The data
itself is real, from the RRC's public records, but some numbers could shift
a little once the counting rules are locked in.
Where Texas is permitting: 2006Q3
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2006Q2 · 2006Q3 · 2006Q4 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
201 counties had at least one permit approved in 2006Q3.
Table view: every county with activity (218)
| County | 2006Q2 | 2006Q3 | Δ | Top operators (2006Q3) |
|---|---|---|---|---|
| JOHNSON (251) | 162 | 166 | +4 | CHESAPEAKE OPERATING, INC. (46) · EOG RESOURCES, INC. (42) · DEVON ENERGY PRODUCTION CO, L.P. (26) |
| PANOLA (365) | 154 | 151 | -3 | CHEVRON U. S. A. INC. (36) · DEVON ENERGY PRODUCTION CO, L.P. (35) · CRATON ENERGY COMPANY II LLC (7) |
| SUTTON (435) | 119 | 137 | +18 | DOMINION OKLAHOMA TEXAS E&P, INC (126) · O'RYAN OIL AND GAS (4) · MARINER ENERGY, INC. (3) |
| HARRISON (203) | 100 | 127 | +27 | PENN VIRGINIA OIL & GAS, L.P. (21) · FOREST OIL CORPORATION (16) · COMSTOCK OIL & GAS, LP (14) |
| PARKER (367) | 103 | 116 | +13 | XTO ENERGY INC. (27) · DEVON ENERGY PRODUCTION CO, L.P. (16) · ARRINGTON,DAVID H. OIL & GAS,INC (10) |
| RUSK (401) | 93 | 110 | +17 | GMT EXPLORATION CO TEXAS, LLC (15) · CABOT OIL & GAS CORPORATION (13) · HOUSTON EXPLORATION COMPANY, THE (10) |
| CROCKETT (105) | 104 | 107 | +3 | ANADARKO E&P COMPANY LP (27) · APPROACH OPERATING LLC (16) · FIML NATURAL RESOURCES, LLC (15) |
| WARD (475) | 111 | 105 | -6 | WHITING OIL AND GAS CORPORATION (73) · SUNDOWN ENERGY LP (11) · JETTA OPERATING COMPANY, INC. (4) |
| WEBB (479) | 95 | 104 | +9 | LEWIS PETRO PROPERTIES, INC. (16) · BLACKBRUSH O & G, INC. (12) · ROSETTA RESOURCES OPERATING LP (11) |
| FREESTONE (161) | 123 | 92 | -31 | XTO ENERGY INC. (60) · ANADARKO PETROLEUM CORPORATION (14) · HUNT PETROLEUM CORPORATION (3) |
| TARRANT (439) | 117 | 86 | -31 | XTO ENERGY INC. (30) · CHESAPEAKE OPERATING, INC. (15) · ENCANA OIL & GAS(USA) INC. (12) |
| HEMPHILL (211) | 76 | 85 | +9 | NOBLE ENERGY PRODUCTION, INC. (25) · DOMINION OKLAHOMA TEXAS E&P, INC (12) · FOREST OIL CORPORATION (11) |
| ECTOR (135) | 68 | 83 | +15 | ANADARKO PETROLEUM CORPORATION (27) · LATIGO PETROLEUM TEXAS, LP (18) · CONOCOPHILLIPS COMPANY (9) |
| ZAPATA (505) | 82 | 83 | +1 | HOUSTON EXPLORATION COMPANY, THE (15) · CHESAPEAKE OPERATING, INC. (12) · POGO PRODUCING COMPANY (8) |
| ANDREWS (3) | 77 | 79 | +2 | RANGE PRODUCTION COMPANY (23) · THOMPSON, J. CLEO (10) · XTO ENERGY INC. (9) |
| DENTON (121) | 63 | 75 | +12 | DEVON ENERGY PRODUCTION CO, L.P. (28) · BURLINGTON RESOURCES O & G CO LP (8) · WILLIAMS PROD. GULF COAST, L.P. (6) |
| WISE (497) | 72 | 74 | +2 | DEVON ENERGY PRODUCTION CO, L.P. (34) · BURLINGTON RESOURCES O & G CO LP (7) · DENBURY ONSHORE, LLC (5) |
| NACOGDOCHES (347) | 63 | 72 | +9 | CHESAPEAKE OPERATING, INC. (19) · SAMSON LONE STAR LP (11) · APACHE CORPORATION (7) |
| UPTON (461) | 60 | 66 | +6 | HENRY PETROLEUM LP (25) · CHEVRON U. S. A. INC. (8) · EXL PETROLEUM, LP (7) |
| PECOS (371) | 90 | 65 | -25 | KINDER MORGAN PRODUCTION CO LP (24) · RIATA ENERGY, INC. (12) · OLSEN ENERGY INC. (5) |
| MARTIN (317) | 58 | 64 | +6 | ENDEAVOR ENERGY RESOURCES L.P. (28) · PIONEER NATURAL RES. USA, INC. (13) · CHESAPEAKE OPERATING, INC. (4) |
| LAVACA (285) | 39 | 63 | +24 | NEW CENTURY EXPLORATION, INC. (5) · LGDC CORPORATION (4) · DOMINION OKLAHOMA TEXAS E&P, INC (3) |
| HOOD (221) | 37 | 59 | +22 | QUICKSILVER RESOURCES INC. (27) · BURLINGTON RESOURCES O & G CO LP (6) · ARRINGTON,DAVID H. OIL & GAS,INC (5) |
| WHEELER (483) | 69 | 58 | -11 | NEWFIELD EXPL. MID-CON. INC (14) · SAMSON LONE STAR LP (10) · NOBLE ENERGY PRODUCTION, INC. (8) |
| GAINES (165) | 64 | 56 | -8 | CHEVRON U. S. A. INC. (12) · OCCIDENTAL PERMIAN LTD. (7) · NOBLE ENERGY INC (6) |
| STARR (427) | 46 | 55 | +9 | KERR-MCGEE OIL & GAS ONSHORE LP (16) · HOUSTON EXPLORATION COMPANY, THE (9) · EOG RESOURCES, INC. (5) |
| MIDLAND (329) | 70 | 54 | -16 | PIONEER NATURAL RES. USA, INC. (23) · LCX ENERGY, LLC (8) · HENRY PETROLEUM LP (5) |
| REAGAN (383) | 49 | 53 | +4 | MARINER ENERGY, INC. (33) · TAMARACK PETROLEUM COMPANY, INC. (4) · WTG EXPLORATION (4) |
| LIPSCOMB (295) | 42 | 52 | +10 | EOG RESOURCES, INC. (11) · JONES ENERGY, LTD. (9) · MEWBOURNE OIL COMPANY (5) |
| REFUGIO (391) | 50 | 49 | -1 | HILCORP ENERGY COMPANY (23) · T - C OIL COMPANY (12) · HIGH PLAINS GAS SYSTEMS, INC. (3) |
| SCURRY (415) | 23 | 49 | +26 | KINDER MORGAN PRODUCTION CO LP (18) · ANADARKO PETROLEUM CORPORATION (16) · CIMAREX ENERGY CO. OF COLORADO (3) |
| HIDALGO (215) | 59 | 48 | -11 | EL PASO PRODUCTION OIL & GAS CO. (5) · CHESAPEAKE OPERATING, INC. (4) · FIDELITY EXPLOR. & PROD. CO. (4) |
| WICHITA (485) | 33 | 44 | +11 | WG OPERATING, INC. (17) · PEBA OIL & GAS CO. (3) · ABB OIL CO., INC. (2) |
| MITCHELL (335) | 68 | 39 | -29 | ENERGEN RESOURCES CORPORATION (27) · CIMAREX ENERGY CO. OF COLORADO (10) · CROWNQUEST OPERATING, LLC (1) |
| DIMMIT (127) | 34 | 38 | +4 | CRIMSON ENERGY PARTNERS, L.P. (8) · ESCONDIDO RESOURCES GP, LLC (8) · EXPLORATION COMPANY, THE (5) |
| JACK (237) | 24 | 38 | +14 | DTE GAS RESOURCES, INC. (12) · EOG RESOURCES, INC. (6) · BRECK OPERATING CORP. (4) |
| WINKLER (495) | 40 | 35 | -5 | WHITING OIL AND GAS CORPORATION (18) · BASS ENTERPRISES PRODUCTION CO. (3) · DEVON ENERGY PRODUCTION CO, L.P. (3) |
| CRANE (103) | 69 | 34 | -35 | CHEVRON U. S. A. INC. (12) · BURLINGTON RES O & G CO-MIDLAND (6) · DEVON ENERGY PRODUCTION CO, L.P. (5) |
| PALO PINTO (363) | 44 | 34 | -10 | TELESIS OPERATING CO., INC. (8) · CUMMING COMPANY, INC. THE (3) · EOG RESOURCES, INC. (3) |
| ROBERTS (393) | 47 | 32 | -15 | CIMAREX ENERGY CO. (8) · LATIGO PETROLEUM TEXAS, LP (5) · CORDILLERA TEXAS, L.P. (2) |
| OCHILTREE (357) | 29 | 31 | +2 | LATIGO PETROLEUM TEXAS, LP (13) · TEXAS AMERICAN RESOURCES COMPANY (5) · APACHE CORPORATION (2) |
| SCHLEICHER (413) | 23 | 31 | +8 | DOMINION OKLAHOMA TEXAS E&P, INC (9) · TELESIS OPERATING CO., INC. (7) · APPROACH OPERATING LLC (5) |
| COOKE (97) | 20 | 29 | +9 | FIDELITY ENERGY CO. (5) · WFW PRODUCTION COMPANY, INC. (5) · JOINT RESOURCES COMPANY (4) |
| DUVAL (131) | 29 | 28 | -1 | NEWMAN OPERATING COMPANY (4) · REICHMANN PETROLEUM CORP. (4) · DYNAMIC PRODUCTION, INC. (3) |
| ERATH (143) | 35 | 28 | -7 | INFINITY OIL & GAS OF TX, INC. (7) · EOG RESOURCES, INC. (5) · DENBURY ONSHORE, LLC (3) |
| LA SALLE (283) | 15 | 28 | +13 | ESCONDIDO RESOURCES GP, LLC (16) · LEWIS PETRO PROPERTIES, INC. (5) · ALAMO OPERATING COMPANY, L. C. (3) |
| ROBERTSON (395) | 41 | 28 | -13 | ENCANA OIL & GAS(USA) INC. (9) · XTO ENERGY INC. (6) · BURLINGTON RESOURCES O & G CO LP (4) |
| TERRELL (443) | 20 | 28 | +8 | ENCORE OPERATING, L.P. (9) · FASKEN OIL AND RANCH, LTD. (8) · BP AMERICA PRODUCTION COMPANY (2) |
| YOAKUM (501) | 119 | 28 | -91 | OCCIDENTAL PERMIAN LTD. (10) · XTO ENERGY INC. (6) · OXY USA WTP LP (2) |
| NUECES (355) | 17 | 27 | +10 | RINCON PETROLEUM CORPORATION (4) · ALTA MESA SERVICES, LP (3) · DEVON ENERGY PRODUCTION CO, L.P. (3) |
| STERLING (431) | 18 | 27 | +9 | CHEVRON MIDCONTINENT, L.P. (16) · CHEVRON U. S. A. INC. (5) · RANGE PRODUCTION COMPANY (3) |
| LOVING (301) | 18 | 26 | +8 | ANADARKO PETROLEUM CORPORATION (8) · CHESAPEAKE OPERATING, INC. (7) · FOREST OIL CORPORATION (3) |
| POTTER (375) | 11 | 26 | +15 | PIONEER NATURAL RES. USA, INC. (26) |
| STEPHENS (429) | 24 | 26 | +2 | BRAKA OPERATING, L.L.C. (5) · MARJAC OIL COMPANY, INC. (3) · PARKS, RHONE INC. (3) |
| TERRY (445) | 20 | 26 | +6 | TEXLAND PETROLEUM, L.P. (11) · CHEVRON U. S. A. INC. (7) · MANHATTAN PETROLEUM, INC. (4) |
| YOUNG (503) | 11 | 26 | +15 | ROGERS DRILLING CO. (5) · COOPER OIL & GAS, INC. (4) · SKY RESOURCES, INC. (3) |
| LEON (289) | 28 | 25 | -3 | DIASU OIL & GAS CO., INC. (6) · XTO ENERGY INC. (5) · ANADARKO PETROLEUM CORPORATION (4) |
| ARCHER (9) | 21 | 24 | +3 | RENEAU OIL CO. (6) · GUIDANCE OIL DEVELOPERS (5) · B M OIL COMPANY (3) |
| HOWARD (227) | 15 | 24 | +9 | OGX RESOURCES LLC (5) · MERIT ENERGY COMPANY (3) · CARLOW CORP. (2) |
| MONTAGUE (337) | 26 | 24 | -2 | LAMAR OIL COMPANY (3) · PEBA OIL & GAS CO. (3) · REED PRODUCTION, INC. (3) |
| SHACKELFORD (417) | 37 | 24 | -13 | L.C.S. PRODUCTION COMPANY (8) · SYNERGY OPERATING CO., LLC (4) · T-N-T ENGINEERING, INC. (4) |
| GOLIAD (175) | 41 | 23 | -18 | TRANSCONTINENTAL MINERALS CORP. (3) · DIRNETT, INC. (2) · KCS RESOURCES, INC. (2) |
| HILL (217) | 15 | 23 | +8 | DTE GAS RESOURCES, INC. (9) · EOG RESOURCES, INC. (5) · QUICKSILVER RESOURCES INC. (4) |
| HOCKLEY (219) | 38 | 23 | -15 | MERIT ENERGY COMPANY (10) · BASS ENTERPRISES PRODUCTION CO. (5) · GREAT WESTERN DRILLING COMPANY (3) |
| IRION (235) | 41 | 23 | -18 | TXP, INCORPORATED (20) · PIONEER NATURAL RES. USA, INC. (3) |
| MATAGORDA (321) | 25 | 23 | -2 | KEBO OIL & GAS, INC. (4) · CYPRESS PRODUCTION, INC. (2) · SOUTH BAY RESOURCES, L.L.C. (2) |
| RUNNELS (399) | 39 | 23 | -16 | PIONEER EXPLORATION, LTD. (5) · ENERVEST OPERATING, L.L.C. (4) · IMPERIAL GAS RESOURCES LLC (4) |
| BEE (25) | 25 | 22 | -3 | WELDER EXPLORATION & PROD., INC. (3) · DEWBRE PETROLEUM CORPORATION (2) · ENCO EXPLORATION COMPANY (2) |
| WHARTON (481) | 16 | 22 | +6 | EVEREST RESOURCE COMPANY (5) · APACHE CORPORATION (3) · NATIONAL ONSHORE LP (3) |
| CHEROKEE (73) | 17 | 21 | +4 | SOUTHWESTERN ENERGY PROD. CO. (5) · MARATHON OIL COMPANY (3) · WINDSOR ENERGY GROUP, L.L.C. (3) |
| DE WITT (123) | 16 | 21 | +5 | CHESAPEAKE OPERATING, INC. (4) · BIG SHELL OIL & GAS, INC. (3) · PIONEER NATURAL RES. USA, INC. (3) |
| SMITH (423) | 32 | 21 | -11 | SOUTHWESTERN ENERGY PROD. CO. (10) · J-W OPERATING CO. (5) · ENSIGHT III ENERGY MGMT, LLC (2) |
| VICTORIA (469) | 28 | 21 | -7 | CHESAPEAKE OPERATING, INC. (3) · CUMMINS & WALKER OIL CO., INC. (2) · ESENJAY OPERATING, INC. (2) |
| GLASSCOCK (173) | 31 | 20 | -11 | PIONEER NATURAL RES. USA, INC. (8) · RANGE PRODUCTION COMPANY (4) · CHEVRON U. S. A. INC. (3) |
| JEFFERSON (245) | 8 | 20 | +12 | CRAWFORD ENERGY OPERATING CO (3) · MILESTONE OPERATING, INC. (3) · SQUARE MILE ENERGY, L.L.C. (3) |
| LIMESTONE (293) | 46 | 20 | -26 | XTO ENERGY INC. (14) · BROWN OIL & GAS CO. (1) · COMSTOCK OIL & GAS, LP (1) |
| MOORE (341) | 34 | 20 | -14 | J. W. RESOURCES INC. (6) · BP AMERICA PRODUCTION COMPANY (3) · FORTAY INC. (3) |
| CONCHO (95) | 16 | 19 | +3 | LECLAIR OPERATING CO., INC. (5) · PAINT ROCK OPERATING, LLC (4) · DAMRON ENERGY (3) |
| SHELBY (419) | 16 | 19 | +3 | ELLORA OPERATING, L.P. (4) · HUNT PETROLEUM CORPORATION (4) · ENCORE OPERATING, L.P. (2) |
| WALLER (473) | 11 | 19 | +8 | FOREST OIL CORPORATION (9) · TEXAS-AUSTRALIA POWER INC. (3) · GEN-NAN RESOURCES & EQUIP., L.P. (2) |
| WILBARGER (487) | 16 | 19 | +3 | WG OPERATING, INC. (4) · JOHNSON & ERNST OPERATING CO. (3) · WAGGONER, W. T., ESTATE (3) |
| HARDIN (199) | 18 | 18 | +0 | COBRA OIL & GAS CORPORATION (4) · F.I.G. ENERGY, LLC (3) · TANDEM ENERGY CORPORATION (3) |
| HUTCHINSON (233) | 9 | 18 | +9 | STALLION ENERGY LLC (7) · LATIGO PETROLEUM TEXAS, LP (3) · PANTERA ENERGY COMPANY (2) |
| TAYLOR (441) | 4 | 18 | +14 | RENEGADE OPERATING COMPANY, LLC (12) · HENSON EXPLORATION, L.P. (1) · KERN CO. (1) |
| GREGG (183) | 25 | 17 | -8 | CHINN EXPLORATION COMPANY (4) · GOLDSTON OIL CORPORATION (3) · GEO-VEST OF TEXAS, INC. (2) |
| COKE (81) | 10 | 16 | +6 | MAK-J ENERGY PARTNERS(TX),LTD. (7) · ENERVEST OPERATING, L.L.C. (5) · LANE OPERATING COMPANY (2) |
| DAWSON (115) | 3 | 16 | +13 | FASKEN OIL AND RANCH, LTD. (4) · BARRETT BROTHERS OIL & GAS, INC. (2) · PIONEER NATURAL RES. USA, INC. (2) |
| JIM HOGG (247) | 12 | 16 | +4 | MESTENA OPERATING, LTD. (7) · FUTURE PETROLEUM COMPANY LLC (2) · NEWFIELD EXPLORATION COMPANY (2) |
| SAN PATRICIO (409) | 14 | 16 | +2 | EOG RESOURCES, INC. (4) · SOUTHERN BAY OPERATING, L.L.C. (3) · SLAWSON EXPLORATION COMPANY, INC (2) |
| THROCKMORTON (447) | 4 | 16 | +12 | COTTONWOOD PETROLEUM CO. (6) · DENTON EXPLORATION, INC. (2) · SPENCE ENERGY COMPANY (2) |
| MCMULLEN (311) | 8 | 15 | +7 | SWIFT ENERGY OPERATING, LLC (7) · WELHAUSEN OPERATING COMPANY, LP (7) · CAMDEN RESOURCES, INC. (1) |
| UPSHUR (459) | 12 | 15 | +3 | EL PASO E & P COMPANY, L. P. (4) · TXOK TEXAS ENERGY RESOURCES,L.P. (3) · CORDILLERA TEXAS, L.P. (2) |
| CALLAHAN (59) | 13 | 14 | +1 | CHISHOLM OPERATING, INC. (2) · REVARD PETROLEUM, L.L.C. (2) · C & L OIL COMPANY (1) |
| EASTLAND (133) | 27 | 14 | -13 | MAGELLAN PIPELINE COMPANY, L.P. (3) · ARNOT, W. G., JR. (2) · KOKOMO ENERGY, INC. (2) |
| GARZA (169) | 14 | 14 | +0 | BROWN, GEO. R PARTNERSHIP,LP,THE (9) · CHOLLA PETROLEUM, INC. (1) · FASKEN OIL AND RANCH, LTD. (1) |
| JACKSON (239) | 12 | 14 | +2 | ENCON SERVICES, INC. (3) · WINDRUSH OPERATING CO., L.L.C. (3) · OSYKA PERMIAN, LLC (2) |
| JONES (253) | 26 | 14 | -12 | MOMENTUM OPERATING CO., INC. (2) · TEXAS UNITED GEOPRODUCTION, INC. (2) · ALL STAR PUMP & SUPPLY (1) |
| LIBERTY (291) | 28 | 14 | -14 | CIMAREX ENERGY CO. (4) · BALLARD EXPLORATION COMPANY,INC. (2) · CARRIZO OIL & GAS, INC. (2) |
| MAVERICK (323) | 43 | 14 | -29 | EXPLORATION COMPANY, THE (8) · CMR ENERGY, L.P. (5) · ENCANA OIL & GAS(USA) INC. (1) |
| MILAM (331) | 5 | 14 | +9 | C-D OIL COMPANY, INC. (11) · DAYSTAR OPERATING COMPANY, LLC (1) · SCHLUMBERGER TECHNOLOGY CORP. (1) |
| HARRIS (201) | 7 | 13 | +6 | TANDEM ENERGY CORPORATION (4) · LEGEND NATURAL GAS II, LP (2) · LGDC CORPORATION (2) |
| TOM GREEN (451) | 26 | 13 | -13 | TXP, INCORPORATED (5) · CHEVRON MIDCONTINENT, L.P. (2) · STAR PRODUCTION, INC. (2) |
| ATASCOSA (13) | 7 | 12 | +5 | PULLIN LEASE SERVICE, INC. (5) · XTO ENERGY INC. (3) · REGENCY ENERGY, INC. (2) |
| DICKENS (125) | 14 | 12 | -2 | CHISHOLM OPERATING, INC. (3) · SCHALK OIL COMPANY, INC. (3) · SULLIVAN, HOLLIS R. INC. (2) |
| HANSFORD (195) | 7 | 12 | +5 | JONES ENERGY, LTD. (6) · ATHENA ENERGY, INC. (1) · H & L OPERATING CO., L.L.P. (1) |
| HOUSTON (225) | 10 | 12 | +2 | CHESAPEAKE OPERATING, INC. (3) · HOUSTON PETROLEUM COMPANY (3) · RANGE PRODUCTION COMPANY (2) |
| KENEDY (261) | 12 | 12 | +0 | NEWFIELD EXPLORATION COMPANY (5) · EXXON MOBIL CORPORATION (2) · HEADINGTON OIL COMPANY, L.P. (2) |
| KENT (263) | 1 | 12 | +11 | CHOLLA PETROLEUM, INC. (3) · GAEA SERVICES, INC. (2) · HALLIBURTON OPERATING COMPANY (2) |
| REEVES (389) | 21 | 12 | -9 | CHAPARRAL ENERGY, L.L.C. (2) · MARSHALL & WINSTON, INC. (2) · PETRO-HUNT, L.L.C. (2) |
| KLEBERG (273) | 10 | 11 | +1 | EXXON MOBIL CORPORATION (5) · HOUSTON EXPLORATION COMPANY, THE (4) · KINDEE OIL & GAS TEXAS, LLC (1) |
| LIVE OAK (297) | 26 | 11 | -15 | EL PASO E & P COMPANY, L. P. (2) · PETROHAWK OPERATING COMPANY (2) · ACOCK OPERATING LIMITED (1) |
| STONEWALL (433) | 10 | 11 | +1 | CHOLLA PETROLEUM, INC. (3) · WALTER EXPLORATION COMPANY (2) · BENSON & SCHOEN OIL CO., INC. (1) |
| BROOKS (47) | 10 | 10 | +0 | EXXON MOBIL CORPORATION (3) · ERSKINE ENERGY, LLC (2) · BES, ENVIRONMENTAL SERVICES,INC. (1) |
| CHAMBERS (71) | 12 | 10 | -2 | ETOCO, L.P. (2) · LAPIS OPERATING, INC. (2) · WHITSON, JAMES A., JR. (2) |
| EDWARDS (137) | 15 | 10 | -5 | NEWFIELD EXPLORATION COMPANY (6) · DOMINION OKLAHOMA TEXAS E&P, INC (4) |
| FORT BEND (157) | 19 | 10 | -9 | HAMMAN OIL & REFINING COMPANY (3) · JETTA OPERATING COMPANY, INC. (2) · CYPRESS E & P CORPORATION (1) |
| KARNES (255) | 3 | 10 | +7 | BAY ROCK OPERATING COMPANY (2) · WHITING OIL AND GAS CORPORATION (2) · ENDURING RESOURCES, LLC (1) |
| NOLAN (353) | 10 | 10 | +0 | HEIGHTS ENERGY CORPORATION (4) · L.C.S. PRODUCTION COMPANY (3) · PIONEER EXPLORATION, LTD. (2) |
| WILLACY (489) | 8 | 10 | +2 | FORTUNE OPERATING COMPANY (3) · DOMINION EXPL. & PROD., INC. (2) · SUEMAUR EXPL. & PROD., LLC (2) |
| BRAZOS (41) | 7 | 9 | +2 | ANADARKO E&P COMPANY LP (4) · B.W.O.C., INC. (1) · ENTEGER USA LLC (1) |
| COLORADO (89) | 19 | 9 | -10 | AURORA RESOURCES CORPORATION (1) · BSE PRODUCTION CO. (1) · C & E OPERATING, INC. (1) |
| KING (269) | 9 | 9 | +0 | MEDDERS OIL COMPANY, INC. (4) · GUNN OIL COMPANY (2) · SCHALK OIL COMPANY, INC. (2) |
| ARANSAS (7) | 2 | 8 | +6 | CABOT OIL & GAS CORPORATION (4) · T - C OIL COMPANY (2) · EOG RESOURCES, INC. (1) |
| COTTLE (101) | 10 | 8 | -2 | BURNETT OIL CO., INC. (2) · CHOLLA PETROLEUM, INC. (2) · CITORI OIL COMPANY, LLC (1) |
| HALE (189) | 1 | 8 | +7 | OCCIDENTAL PERMIAN LTD. (8) |
| HASKELL (207) | 4 | 8 | +4 | LECLAIR OPERATING CO., INC. (3) · BIG COUNTRY ENERGY CO., L.L.C. (1) · FOREE OIL COMPANY (1) |
| HENDERSON (213) | 2 | 8 | +6 | XTO ENERGY INC. (4) · HUNT OIL COMPANY (2) · KCS RESOURCES, INC. (1) |
| POLK (373) | 10 | 8 | -2 | UNIT PETROLEUM COMPANY (2) · COMSTOCK OIL & GAS, LP (1) · DELTA EXPLORATION COMPANY, INC. (1) |
| SHERMAN (421) | 3 | 8 | +5 | BP AMERICA PRODUCTION COMPANY (4) · HRF EXPLORATION & PRODUCTION,LLC (2) · CONOCOPHILLIPS COMPANY (1) |
| TYLER (457) | 11 | 8 | -3 | ANADARKO E&P COMPANY LP (3) · RANGE PRODUCTION COMPANY (2) · B.W.O.C., INC. (1) |
| ZAVALA (507) | 8 | 8 | +0 | ALAMO OPERATING COMPANY, L. C. (3) · BRIDGER OIL INC. (2) · GENESIS GAS & OIL LLC (1) |
| FRIO (163) | 17 | 7 | -10 | FAIR OIL, LTD. (3) · CATARINA PETROLEUM L. C. (1) · FIRST ROCK, INC. (1) |
| GALVESTON (167) | 8 | 7 | -1 | CONTINENTAL OPERATING CO. (3) · HUNT, HASSIE EXPLORATION COMPANY (1) · STROUD PRODUCTION LLC (1) |
| JASPER (241) | 5 | 7 | +2 | DAVIS BROS. OIL PRODUCERS, INC. (4) · ANADARKO E&P COMPANY LP (2) · UNION GAS OPERATING COMPANY (1) |
| NAVARRO (349) | 7 | 7 | +0 | KILMARNOCK OIL COMPANY, INC. (2) · ATMOS PIPELINE - TEXAS (1) · JUNA OPERATING, INC. (1) |
| NEWTON (351) | 8 | 7 | -1 | DELTA EXPLORATION COMPANY, INC. (5) · DOMINION EXPL. & PROD., INC. (2) |
| ANDERSON (1) | 22 | 6 | -16 | BAY-TECH OPERATING CO., INC. (1) · BLACK DIAMOND OPERATING CO., LLC (1) · HUNT OIL COMPANY (1) |
| BOSQUE (35) | 11 | 6 | -5 | QUICKSILVER RESOURCES INC. (6) |
| CALDWELL (55) | 9 | 6 | -3 | RELIANCE OIL AND GAS, INC. (3) · CHAPARRAL NATURAL RESOURCES,INC. (1) · TILMON OIL CO. (1) |
| GRAYSON (181) | 8 | 6 | -2 | CHOLLA PETROLEUM, INC. (2) · BLACKWELL BMC, LP (1) · BLS PRODUCTION CO., INC. (1) |
| JIM WELLS (249) | 5 | 6 | +1 | SLAWSON EXPLORATION COMPANY, INC (2) · ALAMO OPERATING COMPANY, L. C. (1) · CONTINENTAL EXPLORATION, L.L.C. (1) |
| MADISON (313) | 2 | 6 | +4 | CRIMSON EXPLORATION OPER., INC. (3) · B.W.O.C., INC. (1) · PATTERSON PETROLEUM LP (1) |
| ORANGE (361) | 4 | 6 | +2 | BENCHMARK OIL & GAS COMPANY (2) · HILCORP ENERGY COMPANY (1) · LAKE RONEL OIL COMPANY (1) |
| WOOD (499) | 4 | 6 | +2 | GOLDSTON OIL CORPORATION (2) · BASA RESOURCES, INC. (1) · FAIR OIL, LTD. (1) |
| ANGELINA (5) | 2 | 5 | +3 | GOODRICH PETROLEUM COMPANY (2) · C. W. RESOURCES, INC. (1) · HARMAN OPERATING COMPANY, INC. (1) |
| AUSTIN (15) | 12 | 5 | -7 | CYMRAEC RESOURCES, INC. (2) · GEOSOUTHERN ENERGY CORPORATION (2) · ANADARKO E&P COMPANY LP (1) |
| BROWN (49) | 10 | 5 | -5 | DOS MESA OPERATING (3) · CENTRAL BASIN OIL INV. INC. (1) · WEJCO, INC. (1) |
| BURLESON (51) | 7 | 5 | -2 | INTEGRAS OPERATING, LLC (2) · AKG OPERATING COMPANY (1) · ANADARKO E&P COMPANY LP (1) |
| CLAY (77) | 11 | 5 | -6 | ALLEN, C. L. (DOIE) (2) · ARMOUR, WIDD (1) · CLOVER OIL & GAS, INC. (1) |
| FAYETTE (149) | 9 | 5 | -4 | MARATHON OIL COMPANY (2) · ANADARKO E&P COMPANY LP (1) · ENERVEST OPERATING, L.L.C. (1) |
| HARDEMAN (197) | 6 | 5 | -1 | AMPAK OIL COMPANY (1) · CIMAREX ENERGY CO. (1) · DECLEVA, PAUL (1) |
| LUBBOCK (303) | 8 | 5 | -3 | TEXLAND PETROLEUM, L.P. (4) · TAMARACK PETROLEUM COMPANY, INC. (1) |
| MENARD (327) | 12 | 5 | -7 | ALWAYS CONSULTING, INC. (3) · F & S PETROLEUM, L.L.C. (1) · QUINTX EXPLORATION, INC. (1) |
| SOMERVELL (425) | 9 | 5 | -4 | QUICKSILVER RESOURCES INC. (4) · TEXAS STAR DISPOSALS, L.L.C. (1) |
| VAL VERDE (465) | 4 | 5 | +1 | CIMAREX ENERGY CO. OF COLORADO (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) · HUGHES, DAN A. COMPANY, L.P. (1) |
| BORDEN (33) | 6 | 4 | -2 | APACHE CORPORATION (3) · PRIMEXX OPERATING CORPORATION (1) |
| BRAZORIA (39) | 10 | 4 | -6 | ASPECT ENERGY, LLC (1) · CRAWFORD ENERGY OPERATING CO (1) · DAVIS SOUTHERN OPERATING CO LLC (1) |
| COCHRAN (79) | 6 | 4 | -2 | OXY USA WTP LP (2) · KIMBELL OPERATING COMPANY (1) · PEDEN ENERGY, INC. (1) |
| GRAY (179) | 7 | 4 | -3 | CIMAREX ENERGY CO. OF COLORADO (2) · PETCO PETROLEUM CORP. (2) |
| GUADALUPE (187) | 0 | 4 | +4 | BEDFORD OIL & GAS, INC. (2) · CHAPARRAL NATURAL RESOURCES,INC. (1) · RBR OPERATING, INC. (1) |
| HUDSPETH (229) | 1 | 4 | +3 | TRAIL MOUNTAIN, INC. (4) |
| MARION (315) | 5 | 4 | -1 | ENCANA OIL & GAS(USA) INC. (1) · FAIR OIL, LTD. (1) · NADEL AND GUSSMAN, L.L.C. (1) |
| MEDINA (325) | 0 | 4 | +4 | DOLPHIN PETROLEUM (3) · REGENCY ENERGY, INC. (1) |
| COLEMAN (83) | 4 | 3 | -1 | FORTUNA EXPLORATION, INC. (1) · HAYNES PRODUCTION COMPANY, INC. (1) · INFINITY OIL & GAS RESOURCES (1) |
| COMANCHE (93) | 4 | 3 | -1 | HARDING COMPANY (1) · OAK HILLS DRILLING & OPER., LLC (1) · PARAGON OIL & GAS, LLC (1) |
| ELLIS (139) | 0 | 3 | +3 | EOG RESOURCES, INC. (2) · ENDEAVOR ENERGY RESOURCES L.P. (1) |
| FISHER (151) | 6 | 3 | -3 | BOYD & MCWILLIAMS ENERGY GROUP (1) · LOREN GAS, INC. (1) · S.B. STREET OPERATING, INC. (1) |
| GONZALES (177) | 2 | 3 | +1 | SELLERS LEASE SERVICE, INC. (1) · SHANNON OPERATING, LLC (1) · UNITED RESOURCES LP (1) |
| TRINITY (455) | 0 | 3 | +3 | ALAMO OPERATING COMPANY, L. C. (1) · RANGE PRODUCTION COMPANY (1) · ST. MARY LAND & EXPLORATION CO. (1) |
| WALKER (471) | 4 | 3 | -1 | BUFFCO PRODUCTION INC. (2) · PRIME OPERATING COMPANY (1) |
| HIGH IS-LB (708) | 4 | 3 | -1 | STERLING EXPL. & PROD. CO., LLC (2) · HUNT OIL COMPANY (1) |
| BASTROP (21) | 2 | 2 | +0 | LEEXUS OIL & GAS L.L.P. (2) |
| CALHOUN (57) | 4 | 2 | -2 | BRIGHAM OIL & GAS, L.P. (1) · C & E OPERATING, INC. (1) |
| CULBERSON (109) | 5 | 2 | -3 | EOG RESOURCES, INC. (1) · KIMLAR OIL COMPANY, INC. (1) |
| FALLS (145) | 3 | 2 | -1 | OLD STONE EXPLORATION, L.L.C. (1) · PRIEST PETROLEUM CORPORATION (1) |
| GRIMES (185) | 5 | 2 | -3 | SOUTHERN BAY OPERATING, L.L.C. (1) · TEXCAL ENERGY (GP) LLC (1) |
| KIMBLE (267) | 2 | 2 | +0 | LECLAIR OPERATING CO., INC. (1) · SIMPSON ENERGY, INC. (1) |
| KNOX (275) | 1 | 2 | +1 | CRAAYBEEK'S PRO ENERGY, L.L.C. (2) |
| LAMB (279) | 0 | 2 | +2 | OXY USA WTP LP (1) · WHITING OIL AND GAS CORPORATION (1) |
| MOTLEY (345) | 0 | 2 | +2 | GUNN OIL COMPANY (2) |
| RED RIVER (387) | 0 | 2 | +2 | BIG RUN PRODUCTION COMPANY (1) · CHOLLA PETROLEUM, INC. (1) |
| SAN JACINTO (407) | 4 | 2 | -2 | ANDERSON OIL LTD. (1) · FAMCOR OIL, INC. (1) |
| VAN ZANDT (467) | 6 | 2 | -4 | CAMERON, PAUL E., JR., INC. (1) · UNION OIL COMPANY OF CALIFORNIA (1) |
| WILSON (493) | 3 | 2 | -1 | FIRST ROCK, INC. (1) · MCBRIDE, ANDY (1) |
| GALVESTON-LB (706) | 0 | 2 | +2 | ARENA OFFSHORE, LLC (1) · HALL-HOUSTON EXPL. II, L.P. (1) |
| BAYLOR (23) | 4 | 1 | -3 | THREE P OPERATING COMPANY (1) |
| CARSON (65) | 5 | 1 | -4 | STALLION ENERGY LLC (1) |
| CORYELL (99) | 4 | 1 | -3 | SCULLY ENERGY CORPORATION (1) |
| DONLEY (129) | 0 | 1 | +1 | QUESTA ENERGY CORPORATION (1) |
| HOPKINS (223) | 0 | 1 | +1 | HAWTHORN ENERGY PARTNERS, LLC (1) |
| JEFF DAVIS (243) | 0 | 1 | +1 | QUICKSILVER RESOURCES INC. (1) |
| LEE (287) | 4 | 1 | -3 | ENERVEST OPERATING, L.L.C. (1) |
| PRESIDIO (377) | 0 | 1 | +1 | CONTINENTAL TREND RESOURCES, INC (1) |
| SABINE (403) | 0 | 1 | +1 | DJD DRILLING CORPORATION (1) |
| TITUS (449) | 2 | 1 | -1 | ARCADIA EXPL. & PROD. COMPANY (1) |
| TRAVIS (453) | 0 | 1 | +1 | ATMOS PIPELINE - TEXAS (1) |
| WASHINGTON (477) | 0 | 1 | +1 | CHESAPEAKE OPERATING, INC. (1) |
| WILLIAMSON (491) | 0 | 1 | +1 | M. A. MUELLER CONST. CO., INC. (1) |
| MUSTANG IS-SB (602) | 0 | 1 | +1 | STERLING ENERGY, INC. (1) |
| BRAZOS-SB (604) | 1 | 1 | +0 | BLACK POOL ENERGY, LP (1) |
| BRAZOS-LB (704) | 1 | 1 | +0 | CAPCO OPERATING CORPORATION (1) |
| BREWSTER (43) | 1 | 0 | -1 | |
| BRISCOE (45) | 2 | 0 | -2 | |
| FLOYD (153) | 3 | 0 | -3 | |
| FRANKLIN (159) | 2 | 0 | -2 | |
| HAMILTON (193) | 2 | 0 | -2 | |
| HARTLEY (205) | 3 | 0 | -3 | |
| HUNT (231) | 2 | 0 | -2 | |
| KAUFMAN (257) | 3 | 0 | -3 | |
| LAMPASAS (281) | 2 | 0 | -2 | |
| LYNN (305) | 1 | 0 | -1 | |
| MONTGOMERY (339) | 2 | 0 | -2 | |
| RANDALL (381) | 1 | 0 | -1 | |
| ROCKWALL (397) | 1 | 0 | -1 | |
| SWISHER (437) | 1 | 0 | -1 | |
| UVALDE (463) | 2 | 0 | -2 | |
| MATGRDA IS-SB (603) | 1 | 0 | -1 | |
| MATGRDA IS-LB (703) | 2 | 0 | -2 |