◆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: 2010Q4
Original drilling permits by county, shown as the change since 2010Q3. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2010Q3 · 2010Q4 · 2011Q1 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
196 counties had at least one permit approved in 2010Q4.
Table view: every county with activity (205)
| County | 2010Q3 | 2010Q4 | Δ | Top operators (2010Q4) |
|---|---|---|---|---|
| ANDREWS (3) | 337 | 350 | +13 | SANDRIDGE EXPL. AND PROD., LLC (146) · WILLIAMS, CLAYTON ENERGY, INC. (61) · HENRY RESOURCES LLC (27) |
| MARTIN (317) | 180 | 264 | +84 | HENRY RESOURCES LLC (65) · PIONEER NATURAL RES. USA, INC. (45) · ENDEAVOR ENERGY RESOURCES L.P. (26) |
| MCMULLEN (311) | 48 | 181 | +133 | CHESAPEAKE OPERATING, INC. (146) · SWIFT ENERGY OPERATING, LLC (7) · WHITING OIL AND GAS CORPORATION (6) |
| TARRANT (439) | 221 | 161 | -60 | CHESAPEAKE OPERATING, INC. (79) · XTO ENERGY INC. (38) · VANTAGE FORT WORTH ENERGY LLC (14) |
| UPTON (461) | 192 | 142 | -50 | COG OPERATING LLC (45) · PIONEER NATURAL RES. USA, INC. (37) · ROCK WELL PETROLEUM (U.S.), INC. (12) |
| ECTOR (135) | 186 | 141 | -45 | DEVON ENERGY PRODUCTION CO, L.P. (33) · SANDRIDGE EXPL. AND PROD., LLC (30) · CONOCOPHILLIPS COMPANY (12) |
| MIDLAND (329) | 152 | 140 | -12 | HENRY RESOURCES LLC (33) · PIONEER NATURAL RES. USA, INC. (25) · CHEVRON U. S. A. INC. (13) |
| GLASSCOCK (173) | 86 | 132 | +46 | LAREDO PETROLEUM, INC. (29) · APACHE CORPORATION (20) · ENERGEN RESOURCES CORPORATION (16) |
| REAGAN (383) | 145 | 122 | -23 | BROAD OAK ENERGY, INC. (48) · PRIME OPERATING COMPANY (26) · PARSLEY ENERGY OPERATIONS, LLC (12) |
| MONTAGUE (337) | 71 | 93 | +22 | EOG RESOURCES, INC. (62) · PIONEER NATURAL RES. USA, INC. (21) · BRADEN EXPLORATION, LLC (4) |
| WEBB (479) | 103 | 93 | -10 | LEWIS PETRO PROPERTIES, INC. (26) · CHESAPEAKE OPERATING, INC. (15) · ANADARKO E&P COMPANY LP (10) |
| JOHNSON (251) | 80 | 79 | -1 | DEVON ENERGY PRODUCTION CO, L.P. (44) · CHESAPEAKE OPERATING, INC. (23) · XTO ENERGY INC. (6) |
| DIMMIT (127) | 64 | 76 | +12 | ANADARKO E&P COMPANY LP (33) · CHESAPEAKE OPERATING, INC. (29) · SHELL WESTERN E&P (4) |
| KARNES (255) | 65 | 72 | +7 | EOG RESOURCES, INC. (17) · BURLINGTON RESOURCES O & G CO LP (14) · HILCORP ENERGY COMPANY (9) |
| YOAKUM (501) | 46 | 71 | +25 | OCCIDENTAL PERMIAN LTD. (68) · YUCCA ENERGY, INC. (2) · HUNTINGTON ENERGY, L.L.C. (1) |
| WARD (475) | 47 | 66 | +19 | WHITING OIL AND GAS CORPORATION (18) · ANADARKO PETROLEUM CORPORATION (10) · SANDRIDGE EXPL. AND PROD., LLC (6) |
| HOWARD (227) | 84 | 65 | -19 | LINN OPERATING, INC. (12) · ELEMENT PETROLEUM OPERATING, LLC (8) · COBRA OIL & GAS CORPORATION (7) |
| GAINES (165) | 32 | 59 | +27 | SANDRIDGE EXPL. AND PROD., LLC (15) · BOLD OPERATING, LLC (9) · OCCIDENTAL PERMIAN LTD. (8) |
| WHEELER (483) | 54 | 58 | +4 | LINN OPERATING, INC. (9) · FOREST OIL CORPORATION (8) · APACHE CORPORATION (6) |
| LA SALLE (283) | 47 | 57 | +10 | CHESAPEAKE OPERATING, INC. (15) · EOG RESOURCES, INC. (11) · EL PASO E & P COMPANY, L. P. (10) |
| MITCHELL (335) | 33 | 57 | +24 | ENERGEN RESOURCES CORPORATION (50) · WILLIAMS, CLAYTON ENERGY, INC. (3) · BIG STAR OIL & GAS, LLC (1) |
| IRION (235) | 40 | 50 | +10 | EXCO RESOURCES, INC. (20) · FIML NATURAL RESOURCES, LLC (16) · EOG RESOURCES, INC. (5) |
| COOKE (97) | 33 | 49 | +16 | EOG RESOURCES, INC. (35) · GRAYSON PETROLEUM COMPANY (4) · M-B OPERATING CO., INC. (3) |
| WISE (497) | 58 | 46 | -12 | DEVON ENERGY PRODUCTION CO, L.P. (14) · BRADEN EXPLORATION, LLC (6) · ARUBA PETROLEUM, INC. (4) |
| PECOS (371) | 60 | 45 | -15 | SANDRIDGE EXPL. AND PROD., LLC (11) · KINDER MORGAN PRODUCTION CO LLC (6) · WHITING OIL AND GAS CORPORATION (6) |
| FREESTONE (161) | 36 | 44 | +8 | XTO ENERGY INC. (38) · ANADARKO PETROLEUM CORPORATION (2) · APACHE CORPORATION (1) |
| REEVES (389) | 24 | 44 | +20 | THOMPSON, J. CLEO (8) · EAGLE OIL & GAS CO. (6) · ATLANTIC OPERATING, INC. (5) |
| REFUGIO (391) | 44 | 44 | +0 | HILCORP ENERGY COMPANY (31) · T - C OIL COMPANY (7) · KEBO OIL & GAS, INC. (2) |
| PANOLA (365) | 31 | 42 | +11 | DEVON ENERGY PRODUCTION CO, L.P. (13) · ANADARKO E&P COMPANY LP (7) · BP AMERICA PRODUCTION COMPANY (5) |
| ARCHER (9) | 19 | 39 | +20 | TEGA OPERATING CO. (8) · DEL MAR ENERGY, INC. (7) · DEEN DRILLING COMPANY (3) |
| LIVE OAK (297) | 30 | 39 | +9 | BURLINGTON RESOURCES O & G CO LP (21) · PIONEER NATURAL RES. USA, INC. (4) · CHOICE EXPLORATION, INC. (3) |
| CROCKETT (105) | 52 | 37 | -15 | APPROACH OPERATING LLC (21) · FIML NATURAL RESOURCES, LLC (5) · EOG RESOURCES, INC. (3) |
| HEMPHILL (211) | 36 | 36 | +0 | LAREDO PETROLEUM, INC. (9) · FOREST OIL CORPORATION (6) · SAMSON LONE STAR, LLC (6) |
| WICHITA (485) | 38 | 34 | -4 | BTO VENTURE, INC. (8) · WG OPERATING, INC. (8) · EXTEX OPERATING COMPANY (3) |
| GONZALES (177) | 19 | 33 | +14 | EOG RESOURCES, INC. (16) · PENN VIRGINIA OIL & GAS, L.P. (3) · FOREST OIL CORPORATION (2) |
| HOCKLEY (219) | 15 | 32 | +17 | OCCIDENTAL PERMIAN LTD. (17) · ROGERS, S. K. OIL, INC. (6) · CHEVRON U. S. A. INC. (2) |
| YOUNG (503) | 22 | 32 | +10 | NORHILL ENERGY LLC (8) · BAY ROCK OPERATING COMPANY (4) · 5 G RESOURCES, LLC (4) |
| JACK (237) | 20 | 30 | +10 | WES PRO, INC. (7) · DTE GAS RESOURCES, LLC (5) · SWAN PC, LP (5) |
| SHELBY (419) | 29 | 28 | -1 | XTO ENERGY INC. (9) · CHESAPEAKE OPERATING, INC. (3) · NEWFIELD EXPLORATION COMPANY (3) |
| STONEWALL (433) | 37 | 28 | -9 | PLANTATION OPERATING, LLC (8) · KINDER MORGAN PRODUCTION CO LLC (4) · STAR PRODUCTION, INC. (4) |
| JONES (253) | 20 | 26 | +6 | D.J.F. SERVICES, INC. (3) · BYRNE OIL COMPANY (2) · POWELL PROPERTIES, INC. (2) |
| SHACKELFORD (417) | 32 | 26 | -6 | QUEST EMG, INC. (6) · STASNEY, H. R. & SONS, LTD. (6) · STASNEY WELL SERVICE, LLC (6) |
| WILBARGER (487) | 9 | 26 | +17 | SOUTHERN EXPLORATION, INC. (9) · SWANSON, TOMMY OIL COMPANY, INC. (5) · JOHNSON & ERNST OPERATING CO. (4) |
| OCHILTREE (357) | 27 | 25 | -2 | MEWBOURNE OIL COMPANY (6) · EOG RESOURCES, INC. (5) · APACHE CORPORATION (3) |
| ROBERTS (393) | 10 | 25 | +15 | UNIT PETROLEUM COMPANY (6) · MEWBOURNE OIL COMPANY (4) · BP AMERICA PRODUCTION COMPANY (3) |
| CRANE (103) | 47 | 24 | -23 | SANDRIDGE EXPL. AND PROD., LLC (10) · APACHE CORPORATION (6) · BURLINGTON RES O & G CO-MIDLAND (1) |
| HARRISON (203) | 32 | 24 | -8 | NFR ENERGY, LLC (8) · GMX RESOURCES INC. (5) · SAMSON LONE STAR, LLC (3) |
| BORDEN (33) | 14 | 23 | +9 | PRIMEXX OPERATING CORPORATION (9) · CHEVRON U. S. A. INC. (8) · PANAMERICAN OPERATING INC (2) |
| DE WITT (123) | 27 | 23 | -4 | PIONEER NATURAL RES. USA, INC. (9) · PETROHAWK OPERATING COMPANY (7) · BURLINGTON RESOURCES O & G CO LP (2) |
| FORT BEND (157) | 11 | 23 | +12 | MAVERICK PROD. CO., INC. (18) · BRUINGTON OPERATING, L.L.C. (1) · CML EXPLORATION, LLC (1) |
| PARKER (367) | 14 | 23 | +9 | ARUBA PETROLEUM, INC. (9) · DEVON ENERGY PRODUCTION CO, L.P. (3) · ENCANA OIL & GAS(USA) INC. (3) |
| SCHLEICHER (413) | 38 | 23 | -15 | HIGHMOUNT EXPL & PROD TEXAS LLC (17) · SAMSON LONE STAR, LLC (3) · CAPITOL WELL SERVICING CO., INC. (1) |
| STEPHENS (429) | 17 | 23 | +6 | BASA RESOURCES, INC. (6) · DELTA OIL & GAS LTD. (6) · PETEX (4) |
| SUTTON (435) | 32 | 23 | -9 | HIGHMOUNT EXPL & PROD TEXAS LLC (22) · ENERVEST OPERATING, L.L.C. (1) |
| COLEMAN (83) | 17 | 22 | +5 | PREMIER ROYALTIES, L.L.C. (7) · TEMPO RESOURCES GP, LLC (5) · WINDOW OPERATING CO., THE (3) |
| NACOGDOCHES (347) | 12 | 22 | +10 | EOG RESOURCES, INC. (10) · SAMSON LONE STAR, LLC (4) · XTO ENERGY INC. (3) |
| SCURRY (415) | 7 | 22 | +15 | KINDER MORGAN PRODUCTION CO LLC (11) · OXY USA WTP LP (4) · CML EXPLORATION, LLC (2) |
| DENTON (121) | 56 | 21 | -35 | BURLINGTON RESOURCES O & G CO LP (5) · TITAN OPERATING, LLC (4) · VANTAGE FORT WORTH ENERGY LLC (4) |
| LEON (289) | 27 | 21 | -6 | XTO ENERGY INC. (8) · BRG LONE STAR LTD. (3) · BROOKS PETROLEUM COMPANY (2) |
| LIPSCOMB (295) | 26 | 21 | -5 | MEWBOURNE OIL COMPANY (4) · JONES ENERGY, LTD. (3) · CONTINENTAL TREND RESOURCES, INC (2) |
| NUECES (355) | 8 | 21 | +13 | APACHE CORPORATION (12) · CITGO REF. & CHEMICALS CO. L.P. (2) · ANDERSON OIL LTD. (1) |
| CHAMBERS (71) | 19 | 20 | +1 | DENBURY ONSHORE, LLC (8) · ERG RESOURCES, L.L.C. (7) · DAVIS PETROLEUM CORP. (1) |
| HIDALGO (215) | 9 | 20 | +11 | SHELL WESTERN E&P (7) · FIDELITY EXPLOR. & PROD. CO. (5) · KEBO OIL & GAS, INC. (2) |
| HOOD (221) | 3 | 19 | +16 | QUICKSILVER RESOURCES INC. (10) · CHESAPEAKE OPERATING, INC. (7) · ARUBA PETROLEUM, INC. (2) |
| BROWN (49) | 30 | 17 | -13 | ZIEGLER-PERU, INC. (9) · QUEST EMG, INC. (3) · JUBILEE OIL CORPORATION (2) |
| FRIO (163) | 19 | 17 | -2 | CABOT OIL & GAS CORPORATION (3) · SIEN OPERATING COMPANY, LLC (3) · BLACKBRUSH O & G, INC. (2) |
| SAN AUGUSTINE (405) | 27 | 17 | -10 | EXCO OPERATING COMPANY, LP (5) · XTO ENERGY INC. (5) · EOG RESOURCES, INC. (3) |
| WHARTON (481) | 19 | 17 | -2 | APACHE CORPORATION (3) · FINLEY RESOURCES, INC. (2) · RICOCHET ENERGY, INC. (2) |
| DAWSON (115) | 25 | 16 | -9 | WTG EXPLORATION (4) · BIG STAR OIL & GAS, LLC (2) · ROFF OPERATING COMPANY, LLC (2) |
| KLEBERG (273) | 10 | 16 | +6 | EOG RESOURCES, INC. (9) · EXXON MOBIL CORPORATION (3) · MODENA OPERATING LLC (2) |
| LAVACA (285) | 8 | 16 | +8 | BOWMAN, FRED INC. (2) · KEY ENERGY SERVICES, LLC (2) · MASCOT OIL COMPANY (2) |
| LOVING (301) | 13 | 16 | +3 | ANADARKO PETROLEUM CORPORATION (3) · CHAPARRAL ENERGY, L.L.C. (3) · CHESAPEAKE OPERATING, INC. (3) |
| COCHRAN (79) | 9 | 15 | +6 | APACHE CORPORATION (9) · ENDEAVOR ENERGY RESOURCES L.P. (2) · OCCIDENTAL PERMIAN LTD. (1) |
| COLORADO (89) | 13 | 15 | +2 | C & E OPERATING, INC. (5) · LONE OAK ENERGY INC (4) · AKG OPERATING COMPANY (2) |
| HARDIN (199) | 17 | 15 | -2 | ADDISON OIL, LLC (5) · C.F.O., INC. (2) · CORONA EXPLORATION, INC. (2) |
| MEDINA (325) | 23 | 15 | -8 | TEXAS SECONDARY OIL CORPORATION (14) · ACTIVA RESOURCES, LLC (1) |
| NOLAN (353) | 15 | 15 | +0 | DOUBLE M PETROPROPERTIES, INC. (4) · CHOLLA PETROLEUM, INC. (3) · J V A OPERATING COMPANY, INC. (2) |
| TAYLOR (441) | 5 | 15 | +10 | ATMOS ENERGY CORP., MID-TEX DIV. (5) · SOJOURNER DRILLING CORPORATION (4) · BOMAR OIL & GAS, INC. (1) |
| LIMESTONE (293) | 14 | 14 | +0 | XTO ENERGY INC. (10) · DEVON ENERGY PRODUCTION CO, L.P. (2) · MM CHINA STAR OIL CO., LLC (1) |
| MENARD (327) | 11 | 14 | +3 | PAINT ROCK OPERATING, LLC (8) · FLAG ENERGY, LLC (2) · CALLAN OPERATING COMPANY, LLC (1) |
| STARR (427) | 13 | 14 | +1 | LPES, INC. (4) · SHELL WESTERN E&P (4) · HUGHES, DAN A. COMPANY, L.P. (2) |
| BROOKS (47) | 11 | 13 | +2 | EOG RESOURCES, INC. (7) · TECPETROL OPERATING LLC (4) · EXXON MOBIL CORPORATION (2) |
| HASKELL (207) | 21 | 13 | -8 | S.B. STREET OPERATING, INC. (4) · CANNON OPERATING COMPANY LLC (2) · BENSON & SCHOEN OIL CO., INC. (1) |
| PALO PINTO (363) | 17 | 13 | -4 | HILL, R.M. OPERATING INC. (2) · TARPON OIL & GAS CO. (2) · TRACER OPERATING, INC. (2) |
| ROBERTSON (395) | 15 | 13 | -2 | XTO ENERGY INC. (7) · ENCANA OIL & GAS(USA) INC. (2) · O'BENCO, INC. (2) |
| WINKLER (495) | 1 | 13 | +12 | SOUTHWEST ROYALTIES, INC. (5) · G P II ENERGY, INC. (2) · BOPCO, L.P. (1) |
| ATASCOSA (13) | 15 | 12 | -3 | PIONEER NATURAL RES. USA, INC. (3) · BETA OIL CORPORATION (2) · EOG RESOURCES, INC. (2) |
| MILAM (331) | 31 | 12 | -19 | C-D OIL COMPANY, INC. (6) · RESACA RESOURCES, L.L.C. (2) · ANADARKO E&P COMPANY LP (1) |
| THROCKMORTON (447) | 7 | 12 | +5 | BLUFF CREEK PETROLEUM, LLC (2) · DKMR OIL COMPANY, INC. (2) · ROMAC OIL COMPANY, INC. (2) |
| ZAVALA (507) | 3 | 12 | +9 | CHESAPEAKE OPERATING, INC. (2) · REGENCY ENERGY, INC. (2) · TEXAS AMERICAN RESOURCES COMPANY (2) |
| ANDERSON (1) | 1 | 11 | +10 | CARRIZO OIL & GAS, INC. (9) · FALCON RESOURCES, INC. (1) · JLA RESOURCES COMPANY (1) |
| BRAZOS (41) | 10 | 11 | +1 | ANADARKO E&P COMPANY LP (3) · BEXCO OPERATING, INC. (2) · CENTEX ENERGY, LLC (1) |
| LIBERTY (291) | 5 | 11 | +6 | RESACA RESOURCES, L.L.C. (3) · CHOICE EXPLORATION, INC. (2) · CRIMSON EXPLORATION OPER., INC. (2) |
| GOLIAD (175) | 13 | 10 | -3 | CHARRO OPERATING, L.L.C. (2) · BALLARD EXPLORATION COMPANY,INC. (1) · CONTINENTAL EXPLORATION, L.L.C. (1) |
| HENDERSON (213) | 8 | 10 | +2 | XTO ENERGY INC. (9) · EAST TEXAS OIL & GAS OPER., LLC (1) |
| JEFFERSON (245) | 21 | 10 | -11 | CIMAREX ENERGY CO. (2) · SQUARE MILE ENERGY, L.L.C. (2) · BALLARD EXPLORATION COMPANY,INC. (1) |
| JIM WELLS (249) | 7 | 10 | +3 | KEBO OIL & GAS, INC. (2) · TRIAD ENERGY CORPORATION (2) · ANDERSON OIL LTD. (1) |
| RUNNELS (399) | 18 | 10 | -8 | ENRICH OIL CORPORATION (2) · BYRNE OIL COMPANY (1) · DELRAY OIL, INC. (1) |
| VICTORIA (469) | 18 | 10 | -8 | ACOCK/ANAQUA OPERATING CO., LP (3) · SUE-ANN OPERATING, L.C. (2) · BLUE WING ENERGY, INC. (1) |
| WILSON (493) | 5 | 10 | +5 | BAYSHORE OPERATING CORP., L.L.C. (2) · DENALI OIL & GAS MANAGEMENT, LLC (2) · EOG RESOURCES, INC. (2) |
| BEE (25) | 26 | 9 | -17 | ENCO EXPLORATION COMPANY (2) · LEGEND NATURAL GAS II, LP (2) · BURLINGTON RESOURCES O & G CO LP (1) |
| BRAZORIA (39) | 16 | 9 | -7 | DENBURY ONSHORE, LLC (4) · CHALKER OPERATING INC. (1) · ELLIOTT OIL & GAS OPERATING CO. (1) |
| CALLAHAN (59) | 12 | 9 | -3 | PETEX (2) · QUAIL WELL SERVICE, INC. (2) · ABERNATHY AUTO, INC. (1) |
| FISHER (151) | 18 | 9 | -9 | ADKINS, R. L. CORP. (1) · CLEAR FORK, INCORPORATED (1) · DENTON EXPLORATION, INC. (1) |
| HARDEMAN (197) | 3 | 9 | +6 | RJA TX OIL & GAS, LLC (3) · CIMAREX ENERGY CO. (2) · ECHO PRODUCTION, INC. (2) |
| JACKSON (239) | 17 | 9 | -8 | ALTA MESA SERVICES, LP (1) · AMBASSADOR PETROLEUM, INC. (1) · CORDELE DEVELOPMENT CORPORATION (1) |
| KENEDY (261) | 7 | 9 | +2 | EXXON MOBIL CORPORATION (3) · EOG RESOURCES, INC. (2) · CHINN EXPLORATION COMPANY (1) |
| BASTROP (21) | 4 | 8 | +4 | CHALKER OPERATING INC. (6) · ERGON ENERGY PARTNERS, L.P. (1) · HESS, JERRY OPERATING CO. (1) |
| CALDWELL (55) | 10 | 8 | -2 | NORTH SOUTH OIL, LLC (7) · LEFT BEHIND RECOVERY, LLC (1) |
| MOORE (341) | 7 | 8 | +1 | LINN OPERATING, INC. (4) · BADGER OPERATIONS, LLC (1) · PANTERA ENERGY COMPANY (1) |
| POLK (373) | 5 | 8 | +3 | BBX OPERATING, L.L.C. (4) · UNIT PETROLEUM COMPANY (2) · DAVIS SOUTHERN OPERATING CO LLC (1) |
| RUSK (401) | 22 | 8 | -14 | ZONE ENERGY, LLC (6) · BUFFCO PRODUCTION INC. (1) · SDG OPERATING COMPANY, INC (1) |
| ZAPATA (505) | 10 | 8 | -2 | RICOCHET ENERGY, INC. (3) · CONOCOPHILLIPS COMPANY (2) · CHEVRON U. S. A. INC. (1) |
| CULBERSON (109) | 6 | 7 | +1 | CIMAREX ENERGY CO. (3) · CONOCOPHILLIPS COMPANY (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) |
| DUVAL (131) | 17 | 7 | -10 | J & J WELL SERVICE, INC. (2) · AMERICAN ENERGY PARTNERS, INC. (1) · DEWBRE, JERRY C., TRUSTEE (1) |
| EDWARDS (137) | 7 | 7 | +0 | HIGHMOUNT EXPL & PROD TEXAS LLC (5) · DIAMONDBACK OPERATING, LP (1) · MULLOY OPERATING, INC. (1) |
| NEWTON (351) | 4 | 7 | +3 | ANADARKO E&P COMPANY LP (6) · SWIFT ENERGY OPERATING, LLC (1) |
| STERLING (431) | 17 | 7 | -10 | STELLER ENERGY & INVESTMENT CORP (3) · VISION NATURAL RESOURCES, LP (2) · CROWNQUEST OPERATING, LLC (1) |
| WOOD (499) | 4 | 7 | +3 | FAIR OIL, LTD. (2) · VALENCE OPERATING COMPANY (2) · ATLAS OPERATING LLC (1) |
| AUSTIN (15) | 1 | 6 | +5 | ENHANCED ENERGY PARTNERS CORP (3) · ELLIOTT OIL & GAS OPERATING CO. (1) · INLAND OCEAN, INC. (1) |
| BURLESON (51) | 10 | 6 | -4 | WILLIAMS, CLAYTON ENERGY, INC. (5) · ARGENT PETROLEUM CORPORATION (1) |
| HUTCHINSON (233) | 4 | 6 | +2 | CODY COMPANY (3) · LINN OPERATING, INC. (3) |
| CLAY (77) | 6 | 5 | -1 | BRIDWELL OIL CO. (1) · CANAN OPERATING, INC. (1) · LAIRD EXPLORATION COMPANY (1) |
| COKE (81) | 6 | 5 | -1 | LAYLINE PETROLEUM I, LLC (3) · LANE OPERATING COMPANY (1) · SHERIDAN PRODUCTION COMPANY, LLC (1) |
| DICKENS (125) | 12 | 5 | -7 | ALPINE PETROLEUM (2) · CREED OPERATING CO., LLC (1) · SCHALK OIL COMPANY, INC. (1) |
| GARZA (169) | 9 | 5 | -4 | B & S SALVAGE (1) · SHARP IMAGE ENERGY, INC. (1) · SHENANDOAH PETROLEUM CORPORATION (1) |
| GRAYSON (181) | 5 | 5 | +0 | BLS PRODUCTION CO., INC. (2) · HEP OIL GP, LLC (1) · JETTA OPERATING COMPANY, INC. (1) |
| HARTLEY (205) | 2 | 5 | +3 | ADAMS AFFILIATES, INC. (2) · CAMBRIDGE PRODUCTION, INC. (1) · FORTAY, INC. (1) |
| KENT (263) | 4 | 5 | +1 | HALLIBURTON OPERATING COMPANY (2) · ALPINE PETROLEUM (1) · SHARP IMAGE ENERGY, INC. (1) |
| LUBBOCK (303) | 3 | 5 | +2 | ADKINS, R. L. CORP. (1) · BERNAL OIL & GAS, INC. (1) · BROWN, H.L. OPERATING, L.L.C. (1) |
| MATAGORDA (321) | 9 | 5 | -4 | HOLLIMON OIL CORPORATION (1) · HUNT OIL COMPANY (1) · MAGNUM PRODUCING, LP (1) |
| SAN PATRICIO (409) | 8 | 5 | -3 | IV L.C. (2) · ABRAXAS PETROLEUM CORPORATION (1) · EVEREST RESOURCE COMPANY (1) |
| TYLER (457) | 8 | 5 | -3 | ANADARKO E&P COMPANY LP (2) · DAVIS SOUTHERN OPERATING CO LLC (1) · ERGON ENERGY PARTNERS, L.P. (1) |
| WILLACY (489) | 7 | 5 | -2 | EOG RESOURCES, INC. (2) · BLAKENERGY OPERATING, LLC (1) · EXXON MOBIL CORPORATION (1) |
| BEXAR (29) | 1 | 4 | +3 | BRIGHT HAWK OPERATING COMPANY (3) · AMINEX USA, INC. (1) |
| ERATH (143) | 2 | 4 | +2 | CUMMING COMPANY, INC. THE (4) |
| GALVESTON (167) | 1 | 4 | +3 | HOUSTON OIL PROD ENTERPRISES,INC (3) · XTO ENERGY INC. (1) |
| HANSFORD (195) | 4 | 4 | +0 | CONOCOPHILLIPS COMPANY (2) · H & L EXPLORATION COMPANY, LLC (2) |
| LEE (287) | 4 | 4 | +0 | WILLIAMS, CLAYTON ENERGY, INC. (2) · LEEXUS OIL LLC (1) · TEXAS ONSHORE ENERGY, INC. (1) |
| MONTGOMERY (339) | 2 | 4 | +2 | DRILL PARTNERS MANAGEMENT, LLC (2) · DENBURY ONSHORE, LLC (1) · TRI-C RESOURCES, LLC (1) |
| TERRY (445) | 10 | 4 | -6 | GREAT WESTERN DRILLING COMPANY (1) · LANDRETH, ROBERT E. (1) · MEADCO PROPERTIES (1) |
| UPSHUR (459) | 0 | 4 | +4 | VERADO ENERGY, INC. (2) · APACHE CORPORATION (1) · CHAPARRAL ENERGY, L.L.C. (1) |
| WALLER (473) | 8 | 4 | -4 | DENVER ENERGY EXPLORATION,LLC (1) · FOREST OIL CORPORATION (1) · R.T.C. RESOURCES, L.P. (1) |
| CONCHO (95) | 5 | 3 | -2 | GUFFEY, WM. R. (1) · MCCAMMON OIL & GAS, INC. (1) · WILLOWBEND INVESTMENTS, INC. (1) |
| COTTLE (101) | 1 | 3 | +2 | CHOLLA PETROLEUM, INC. (1) · PATTON, E. N. OIL COMPANY, INC. (1) · WILCOX PETROLEUM OPERATING LLC. (1) |
| FAYETTE (149) | 3 | 3 | +0 | DENALI OIL & GAS MANAGEMENT, LLC (1) · ENERVEST OPERATING, L.L.C. (1) · SOUTHERN BAY OPERATING, L.L.C. (1) |
| GRIMES (185) | 3 | 3 | +0 | ALLIED OPERATING TEXAS, LLC (1) · CML EXPLORATION, LLC (1) · WEBER ENERGY CORPORATION (1) |
| HOUSTON (225) | 12 | 3 | -9 | BASA RESOURCES, INC. (1) · LLOG EXPLORATION TEXAS, L.P. (1) · NAVIDAD RESOURCES, LLC (1) |
| KING (269) | 8 | 3 | -5 | KINDER MORGAN PRODUCTION CO LLC (2) · MEDDERS OIL COMPANY, INC. (1) |
| KNOX (275) | 3 | 3 | +0 | WACO PETRO, LP (2) · CANAN MOWREY OPERATING, LLC (1) |
| LYNN (305) | 2 | 3 | +1 | RAW OIL & GAS, INC. (1) · SM ENERGY COMPANY (1) · SSC, INC. (1) |
| MADISON (313) | 15 | 3 | -12 | CML EXPLORATION, LLC (1) · CHESAPEAKE OPERATING, INC. (1) · PMO (1) |
| SAN JACINTO (407) | 4 | 3 | -1 | FAMCOR OIL, INC. (2) · KATANA ENERGY, LLC (1) |
| SHERMAN (421) | 6 | 3 | -3 | CONOCOPHILLIPS COMPANY (2) · PANTERA ENERGY COMPANY (1) |
| SMITH (423) | 9 | 3 | -6 | SOUTHWESTERN ENERGY PROD. CO. (2) · SOUTHWEST OPERATING, INC.-TYLER (1) |
| TOM GREEN (451) | 7 | 3 | -4 | ENERGY FROM TEXAS, L. P. (2) · EXCO RESOURCES, INC. (1) |
| VAN ZANDT (467) | 2 | 3 | +1 | CAMERON, PAUL E., JR., INC. (1) · EAGLE ROCK OPERATING COMPANY,LLC (1) · MORTON SALT, INC. (1) |
| BAYLOR (23) | 0 | 2 | +2 | CLARK, JOHN M., INC. (1) · GEOSTRAT, INC. (1) |
| CASS (67) | 2 | 2 | +0 | STETSON PETROLEUM CORP. (1) · STROUD PETROLEUM, INC. (1) |
| CHEROKEE (73) | 3 | 2 | -1 | CULVER & CAIN PRODUCTION LLC (2) |
| EASTLAND (133) | 11 | 2 | -9 | KOKOMO ENERGY, INC. (1) · SCRANTON EXPLORATION (1) |
| ELLIS (139) | 0 | 2 | +2 | RANGE PRODUCTION COMPANY (2) |
| GUADALUPE (187) | 4 | 2 | -2 | TEXAS PETROLEUM INVESTMENT CO. (2) |
| HARRIS (201) | 5 | 2 | -3 | BALLARD EXPLORATION COMPANY,INC. (1) · ETOCO, L.P. (1) |
| JASPER (241) | 5 | 2 | -3 | CENTURY EXPLORATION HOUSTON, INC (1) · GOLDKING ONSHORE OPERATING, LLC (1) |
| JIM HOGG (247) | 0 | 2 | +2 | BLUESTONE NATURAL RESOURCES, LLC (1) · MESTENA OPERATING, L.L.C. (1) |
| LAMPASAS (281) | 0 | 2 | +2 | DALLAS PRODUCTION, INC. (1) · SCULLY ENERGY CORPORATION (1) |
| MARION (315) | 1 | 2 | +1 | MACHIN & ASSOCIATES, INC. (1) · PEGASI OPERATING INC. (1) |
| MAVERICK (323) | 11 | 2 | -9 | NEWFIELD EXPLORATION COMPANY (1) · SHELL WESTERN E&P (1) |
| ORANGE (361) | 2 | 2 | +0 | DRILLMAR OPERATING COMPANY (1) · HILCORP ENERGY COMPANY (1) |
| SABINE (403) | 4 | 2 | -2 | CHESAPEAKE OPERATING, INC. (1) · SHOCO PRODUCTION, L.P. (1) |
| ARANSAS (7) | 0 | 1 | +1 | CARRIZO OIL & GAS, INC. (1) |
| BOWIE (37) | 0 | 1 | +1 | CARR RESOURCES, INC. (1) |
| CAMP (63) | 0 | 1 | +1 | FAIRWAY RESOURCES OPERATING, LLC (1) |
| CARSON (65) | 3 | 1 | -2 | CAPROCK ENGINEERING, INC. (1) |
| COMANCHE (93) | 2 | 1 | -1 | ARNOT, W. G., JR. (1) |
| CROSBY (107) | 12 | 1 | -11 | TEXLAND PETROLEUM, L.P. (1) |
| DALLAS (113) | 6 | 1 | -5 | XTO ENERGY INC. (1) |
| FOARD (155) | 2 | 1 | -1 | WILCOX PETROLEUM OPERATING LLC. (1) |
| FRANKLIN (159) | 3 | 1 | -2 | LEHNERTZ-FAULKNER, INC. (1) |
| GREGG (183) | 3 | 1 | -2 | BURK ROYALTY CO., LTD. (1) |
| HILL (217) | 1 | 1 | +0 | QUICKSILVER RESOURCES INC. (1) |
| HUNT (231) | 1 | 1 | +0 | PARWEST LAND EXPLORATION, INC. (1) |
| LAMB (279) | 1 | 1 | +0 | OCCIDENTAL PERMIAN LTD. (1) |
| MCCULLOCH (307) | 1 | 1 | +0 | GEOSURVEYS, INC. (1) |
| MILLS (333) | 1 | 1 | +0 | ARNOT, W. G., JR. (1) |
| NAVARRO (349) | 1 | 1 | +0 | B & J OIL COMPANY (1) |
| POTTER (375) | 5 | 1 | -4 | BLAKE PRODUCTION COMPANY, INC. (1) |
| PRESIDIO (377) | 1 | 1 | +0 | SED ENERGY INC. (1) |
| REAL (385) | 1 | 1 | +0 | SED ENERGY INC. (1) |
| RED RIVER (387) | 1 | 1 | +0 | CREST RESOURCES, INC. (1) |
| WASHINGTON (477) | 0 | 1 | +1 | ENERVEST OPERATING, L.L.C. (1) |
| WILLIAMSON (491) | 1 | 1 | +0 | HOTCO ENERGY COMPANY (1) |
| MATGRDA IS-LB (703) | 2 | 1 | -1 | GULF ENERGY EXPLORATION CORP. (1) |
| BRAZOS-LB (704) | 1 | 1 | +0 | BLACK ELK ENERGY OFFSHORE OP LLC (1) |
| GALVESTON-LB (706) | 1 | 1 | +0 | EMERALD GATHER AND TRANS, LLC (1) |
| ANGELINA (5) | 1 | 0 | -1 | |
| CALHOUN (57) | 1 | 0 | -1 | |
| CAMERON (61) | 2 | 0 | -2 | |
| FANNIN (147) | 1 | 0 | -1 | |
| HOPKINS (223) | 1 | 0 | -1 | |
| OLDHAM (359) | 7 | 0 | -7 | |
| TERRELL (443) | 2 | 0 | -2 | |
| TRAVIS (453) | 1 | 0 | -1 | |
| MUSTANG IS-SB (602) | 1 | 0 | -1 |