◆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: 2009Q2
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2009Q1 · 2009Q2 · 2009Q3 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
185 counties had at least one permit approved in 2009Q2.
Table view: every county with activity (203)
| County | 2009Q1 | 2009Q2 | Δ | Top operators (2009Q2) |
|---|---|---|---|---|
| TARRANT (439) | 196 | 147 | -49 | XTO ENERGY INC. (50) · CHESAPEAKE OPERATING, INC. (47) · QUICKSILVER RESOURCES INC. (18) |
| ANDREWS (3) | 59 | 105 | +46 | OK ARENA OPERATING COMPANY (56) · SOUTHWEST ROYALTIES, INC. (10) · WILLIAMS, CLAYTON ENERGY, INC. (10) |
| JOHNSON (251) | 94 | 95 | +1 | EOG RESOURCES, INC. (46) · CHESAPEAKE OPERATING, INC. (19) · DEVON ENERGY PRODUCTION CO, L.P. (10) |
| MIDLAND (329) | 54 | 81 | +27 | HENRY RESOURCES LLC (25) · FASKEN OIL AND RANCH, LTD. (12) · LINN OPERATING, INC. (8) |
| PANOLA (365) | 69 | 66 | -3 | ANADARKO E&P COMPANY LP (11) · XTO ENERGY INC. (11) · CHEVRON U. S. A. INC. (6) |
| WICHITA (485) | 65 | 66 | +1 | TEXAS ENERGY OPERATIONS, LC (41) · WG OPERATING, INC. (6) · RUSK PRODUCTION INC. (3) |
| WISE (497) | 52 | 64 | +12 | DEVON ENERGY PRODUCTION CO, L.P. (33) · ARUBA PETROLEUM, INC. (10) · WILLIAMS PROD. GULF COAST, L.P. (5) |
| ECTOR (135) | 86 | 59 | -27 | DEVON ENERGY PRODUCTION CO, L.P. (15) · APACHE CORPORATION (10) · EXL PETROLEUM, LP (10) |
| REFUGIO (391) | 39 | 54 | +15 | HILCORP ENERGY COMPANY (37) · CAMBRIAN MANAGEMENT, LTD. (3) · GREAT BAY OPERATIONS, LLC (3) |
| FREESTONE (161) | 72 | 51 | -21 | XTO ENERGY INC. (48) · APACHE CORPORATION (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) |
| MARTIN (317) | 66 | 44 | -22 | ENDEAVOR ENERGY RESOURCES L.P. (11) · MERITAGE ENERGY COMPANY, LLC (5) · OPAL RESOURCES OPERATING CO.,LLC (5) |
| PECOS (371) | 41 | 44 | +3 | KINDER MORGAN PRODUCTION CO LLC (20) · SANDRIDGE ENERGY, INC. (9) · SAVIOR OIL COMPANY (4) |
| WEBB (479) | 85 | 39 | -46 | CONOCOPHILLIPS COMPANY (7) · LEWIS PETRO PROPERTIES, INC. (6) · ST. MARY LAND & EXPLORATION CO. (4) |
| UPTON (461) | 44 | 38 | -6 | COG OPERATING LLC (15) · SUMMIT PETROLEUM LLC (8) · ST. MARY LAND & EXPLORATION CO. (3) |
| NACOGDOCHES (347) | 44 | 36 | -8 | SAMSON LONE STAR, LLC (20) · EOG RESOURCES, INC. (5) · ENERQUEST CORPORATION (3) |
| ZAPATA (505) | 55 | 35 | -20 | EOG RESOURCES, INC. (7) · CONOCOPHILLIPS COMPANY (6) · FOREST OIL CORPORATION (4) |
| GLASSCOCK (173) | 30 | 32 | +2 | SHERIDAN PRODUCTION COMPANY, LLC (9) · MCCLURE OIL COMPANY, INC. (5) · CROWNQUEST OPERATING, LLC (3) |
| ARCHER (9) | 48 | 31 | -17 | TEGA OPERATING CO. (10) · TEXAS ENERGY OPERATIONS, LC (9) · PRAIRIE ENERGY, LLC (4) |
| DENTON (121) | 55 | 31 | -24 | QUICKSILVER RESOURCES INC. (16) · BURLINGTON RESOURCES O & G CO LP (4) · CARRIZO OIL & GAS, INC. (3) |
| HARRISON (203) | 61 | 31 | -30 | SAMSON LONE STAR, LLC (6) · ANADARKO E&P COMPANY LP (3) · NFR ENERGY, LLC (3) |
| HEMPHILL (211) | 47 | 30 | -17 | LAREDO PETROLEUM, INC. (19) · UNIT PETROLEUM COMPANY (3) · CAPSTONE CACTUS OPERATING COMP. (2) |
| MONTAGUE (337) | 14 | 29 | +15 | EOG RESOURCES, INC. (24) · HEP OIL GP, LLC (2) · JOINT RESOURCES COMPANY (1) |
| SHELBY (419) | 36 | 29 | -7 | CABOT OIL & GAS CORPORATION (8) · XTO ENERGY INC. (5) · BURK ROYALTY CO., LTD. (3) |
| SCURRY (415) | 22 | 24 | +2 | KINDER MORGAN PRODUCTION CO LLC (12) · KING OPERATING CORPORATION (3) · RAW OIL & GAS, INC. (2) |
| ROBERTSON (395) | 51 | 23 | -28 | XTO ENERGY INC. (19) · ENCANA OIL & GAS(USA) INC. (3) · WILLIAMS, CLAYTON ENERGY, INC. (1) |
| WHEELER (483) | 35 | 22 | -13 | SANGUINE GAS EXPLORATION, LLC (9) · NEWFIELD EXPL. MID-CON. INC (6) · CHESAPEAKE OPERATING, INC. (3) |
| MITCHELL (335) | 92 | 21 | -71 | ENERGEN RESOURCES CORPORATION (17) · BRIGHT & CO. (2) · VESS OIL CORPORATION (2) |
| RUSK (401) | 56 | 21 | -35 | GOODRICH PETROLEUM COMPANY (3) · VERADO ENERGY, INC. (3) · CABOT OIL & GAS CORPORATION (2) |
| STERLING (431) | 14 | 21 | +7 | MERIT ENERGY COMPANY (6) · CHEVRON U. S. A. INC. (5) · BRIGHT & CO. (4) |
| VICTORIA (469) | 15 | 21 | +6 | FUTURE PETROLEUM COMPANY LLC (3) · RINCON PETROLEUM CORPORATION (3) · AMPAK OIL COMPANY (2) |
| YOUNG (503) | 19 | 21 | +2 | MARTIN WELL SERVICE (5) · SUNDAY CORPORATION (4) · CLEVELAND OIL & GAS (2) |
| PALO PINTO (363) | 29 | 20 | -9 | EOG RESOURCES, INC. (7) · STOVALL OPERATING CO. (4) · SWAN PRODUCTION CO. (3) |
| SHACKELFORD (417) | 17 | 20 | +3 | L.C.S. PRODUCTION COMPANY (5) · STASNEY, H. R. & SONS, LTD. (5) · PLANTATION OPERATING, LLC (3) |
| TOM GREEN (451) | 11 | 20 | +9 | ENERGY FROM TEXAS, L. P. (12) · P.O.&G. OPERATING, LLC (3) · ELCO OIL & GAS (1) |
| WARD (475) | 43 | 20 | -23 | WHITING OIL AND GAS CORPORATION (10) · SUNDOWN ENERGY LP (4) · OXY USA INC. (3) |
| DUVAL (131) | 24 | 19 | -5 | KILLAM OIL CO., LTD. (3) · CHAPCO, INC. (2) · DISCORBIS OIL COMPANY (2) |
| HOWARD (227) | 18 | 19 | +1 | CROWNQUEST OPERATING, LLC (4) · CONOCOPHILLIPS COMPANY (2) · ELEMENT PETROLEUM OPERATING, LLC (2) |
| JONES (253) | 14 | 19 | +5 | PLANTATION OPERATING, LLC (5) · COUCH OIL & GAS, INC. (3) · L.C.S. PRODUCTION COMPANY (2) |
| LA SALLE (283) | 8 | 19 | +11 | PETROHAWK OPERATING COMPANY (7) · LEWIS PETRO PROPERTIES, INC. (6) · COMMON RESOURCES L.L.C. (2) |
| OCHILTREE (357) | 14 | 19 | +5 | EOG RESOURCES, INC. (5) · HOLMES EXPLORATION, LLC (3) · MEWBOURNE OIL COMPANY (3) |
| PARKER (367) | 46 | 19 | -27 | EOG RESOURCES, INC. (7) · CARRIZO OIL & GAS, INC. (3) · DENBURY ONSHORE, LLC (3) |
| BEE (25) | 15 | 18 | +3 | ENCO EXPLORATION COMPANY (5) · WELDER EXPLORATION & PROD., INC. (5) · MEGO RESOURCES, LLC (2) |
| SAN AUGUSTINE (405) | 12 | 18 | +6 | SOUTHWESTERN ENERGY PROD. CO. (10) · CABOT OIL & GAS CORPORATION (4) · COMMON RESOURCES L.L.C. (3) |
| WHARTON (481) | 15 | 18 | +3 | TEXPLORATION (3) · BRAYTON OPERATING CORP. (2) · CHOICE EXPLORATION, INC. (2) |
| CRANE (103) | 33 | 17 | -16 | BURLINGTON RES O & G CO-MIDLAND (6) · CHEVRON U. S. A. INC. (3) · DEVON ENERGY PRODUCTION CO, L.P. (3) |
| NUECES (355) | 15 | 17 | +2 | CONTINENTAL TREND RESOURCES, INC (3) · ENTERPRISE PRODUCTS OPERATINGLLC (3) · SABCO OPERATING COMPANY (3) |
| JEFFERSON (245) | 24 | 16 | -8 | CIMAREX ENERGY CO. (4) · BALLARD EXPLORATION COMPANY,INC. (3) · SAMSON LONE STAR, LLC (3) |
| LIPSCOMB (295) | 30 | 16 | -14 | EOG RESOURCES, INC. (7) · HOLMES EXPLORATION, LLC (3) · MEWBOURNE OIL COMPANY (2) |
| MOORE (341) | 5 | 16 | +11 | H & M RESOURCES, LLC (13) · TRAVELERS OIL COMPANY (3) |
| LOVING (301) | 5 | 15 | +10 | ANADARKO PETROLEUM CORPORATION (4) · ICA ENERGY OPERATING, L.L.C. (4) · CHAPARRAL ENERGY, L.L.C. (2) |
| STARR (427) | 34 | 15 | -19 | LEGEND NATURAL GAS III, LP (3) · KERR-MCGEE OIL & GAS ONSHORE LP (2) · SMITH PRODUCTION INC. (2) |
| HIDALGO (215) | 30 | 14 | -16 | KALER ENERGY CORP. (3) · SHELL WESTERN E&P (3) · KEBO OIL & GAS, INC. (2) |
| BRAZORIA (39) | 8 | 13 | +5 | HILCORP ENERGY COMPANY (5) · DENBURY ONSHORE, LLC (2) · DUNCAN OIL, INC. (1) |
| CALLAHAN (59) | 19 | 13 | -6 | MOORE, MILES INC. (4) · D-BAR LEASING, INC. (3) · AUGUSTA OIL & GAS INC (2) |
| REAGAN (383) | 28 | 13 | -15 | BROAD OAK ENERGY, INC. (4) · 3-M ENERGY CORPORATION (3) · MARINER ENERGY, INC. (2) |
| GAINES (165) | 25 | 12 | -13 | TEXLAND PETROLEUM, L.P. (2) · XTO ENERGY INC. (2) · CHEVRON MIDCONTINENT, L.P. (1) |
| JACKSON (239) | 15 | 12 | -3 | HILCORP ENERGY COMPANY (4) · AMBASSADOR PETROLEUM, INC. (3) · ACOCK/ANAQUA OPERATING CO., LP (2) |
| LAVACA (285) | 9 | 12 | +3 | KENNE EXPLORATION, INC. (2) · CRIMSON EXPLORATION OPER., INC. (1) · DJ EXPLORATION, INC. (1) |
| LEON (289) | 20 | 12 | -8 | XTO ENERGY INC. (5) · ENCANA OIL & GAS(USA) INC. (4) · ASM OIL & GAS COMPANY, INC. (1) |
| ROBERTS (393) | 25 | 12 | -13 | RANGE PRODUCTION COMPANY (4) · CHESAPEAKE OPERATING, INC. (2) · MEWBOURNE OIL COMPANY (2) |
| SUTTON (435) | 36 | 12 | -24 | HIGHMOUNT EXPL & PROD TEXAS LLC (12) |
| BROWN (49) | 10 | 11 | +1 | PITCOCK, INC. (3) · ARNOT, W. G., JR. (2) · ZIEGLER-PERU, INC. (2) |
| HOOD (221) | 24 | 11 | -13 | QUICKSILVER RESOURCES INC. (4) · RANGE PRODUCTION COMPANY (3) · EOG RESOURCES, INC. (2) |
| JACK (237) | 11 | 11 | +0 | DTE GAS RESOURCES, LLC (3) · BORDERLINE OPERATING CORP. (2) · BEST PETROLEUM EXPLORATIONS,INC. (1) |
| LIMESTONE (293) | 25 | 11 | -14 | XTO ENERGY INC. (9) · MARATHON OIL COMPANY (2) |
| NOLAN (353) | 13 | 11 | -2 | CHOLLA PETROLEUM, INC. (3) · CLEAR FORK, INCORPORATED (2) · ADKINS, R. L. CORP. (1) |
| WALLER (473) | 6 | 11 | +5 | R.T.C. RESOURCES, L.P. (8) · FOREST OIL CORPORATION (2) · TEXAS AUSTRALIA POWER, INC. (1) |
| CALDWELL (55) | 2 | 10 | +8 | NORTH SOUTH OIL, LLC (5) · MCMINN OPERATING COMPANY, INC. (2) · SPILLER, J. A. COMPANY (2) |
| GOLIAD (175) | 9 | 10 | +1 | CHARRO OPERATING, L.L.C. (3) · BRAYTON OPERATING CORP. (1) · CARTER E&P, LLC (1) |
| HANSFORD (195) | 15 | 10 | -5 | LAREDO PETROLEUM, INC. (3) · CONOCOPHILLIPS COMPANY (2) · AMARILLO EXPLORATION, INC. (1) |
| LIVE OAK (297) | 13 | 10 | -3 | BURLINGTON RESOURCES O & G CO LP (2) · TEXAS SECONDARY OIL CORPORATION (2) · CHOICE EXPLORATION, INC. (1) |
| MCMULLEN (311) | 9 | 10 | +1 | PETROHAWK OPERATING COMPANY (2) · SWIFT ENERGY OPERATING, LLC (2) · ELLSWORTH, H. P. O&G PROPERTIES (1) |
| MILAM (331) | 12 | 10 | -2 | OMNI E & P, INC. (5) · EXPLORATION TECHNIQUES INC. (4) · BETRO, INC. (1) |
| CROCKETT (105) | 26 | 9 | -17 | APPROACH OPERATING LLC (4) · FIML NATURAL RESOURCES, LLC (2) · EL PASO E & P COMPANY, L. P. (1) |
| DIMMIT (127) | 9 | 9 | +0 | ANADARKO E&P COMPANY LP (4) · CML EXPLORATION, LLC (2) · L & J EXPLORATION, LLC (1) |
| FISHER (151) | 8 | 9 | +1 | CHOLLA PETROLEUM, INC. (3) · DOUBLE M PETROPROPERTIES, INC. (2) · BOYD & MCWILLIAMS ENERGY GROUP (1) |
| GARZA (169) | 4 | 9 | +5 | RJD MANAGEMENT CO., INC. (6) · P.O.&G. OPERATING, LLC (2) · BIG STAR OIL & GAS, LLC (1) |
| HARDIN (199) | 13 | 9 | -4 | RADCO OPERATIONS, L.P. (2) · BRAMMER ENGINEERING, INC. (1) · ENDEAVOR NATURAL GAS, LP (1) |
| KENT (263) | 8 | 9 | +1 | SHARP IMAGE ENERGY, INC. (4) · CHOLLA PETROLEUM, INC. (3) · OXY USA WTP LP (2) |
| AUSTIN (15) | 11 | 8 | -3 | ENHANCED ENERGY PARTNERS CORP (2) · SANDALWOOD EXPLORATION, L.P. (2) · TX OF&GC, LLC (2) |
| COOKE (97) | 21 | 8 | -13 | SEITZ, J. R. & ADAM, LTD. (4) · REED PRODUCTION, INC. (2) · EOG RESOURCES, INC. (1) |
| EASTLAND (133) | 6 | 8 | +2 | PROSPECTA ENERGY GROUP, INC. (4) · KOKOMO ENERGY, INC. (3) · INTERSTATE EXPLORATIONS LLC (1) |
| IRION (235) | 9 | 8 | -1 | ENERGY FROM TEXAS, L. P. (3) · FORTUNE ENERGY, INC. (2) · BANNER OPERATING, LLC (1) |
| KENEDY (261) | 9 | 8 | -1 | EXXON MOBIL CORPORATION (2) · NEWFIELD EXPLORATION COMPANY (2) · ABACO OPERATING, LLC (1) |
| MATAGORDA (321) | 9 | 8 | -1 | BASELINE OIL & GAS CORP. (2) · DEEP ROCK RESOURCES, INC. (1) · EOG RESOURCES, INC. (1) |
| NAVARRO (349) | 4 | 8 | +4 | TEXAS M.O.R., INC. (4) · KILMARNOCK OIL COMPANY, INC. (3) · CORSICANA OIL & GAS (1) |
| RUNNELS (399) | 14 | 8 | -6 | DELTEX MINERALS INC. (2) · ENRICH OIL CORPORATION (2) · FREMONT EXPLORATION, INC. (1) |
| STONEWALL (433) | 4 | 8 | +4 | CITATION OIL & GAS CORP. (3) · HENSON EXPLORATION, L.P. (2) · DEL PETROLEUM CORPORATION (1) |
| TERRY (445) | 5 | 8 | +3 | GREAT WESTERN DRILLING COMPANY (8) |
| WILBARGER (487) | 8 | 8 | +0 | JOHNSON & ERNST OPERATING CO. (3) · BENTLEY OIL AND GAS COMPANY (1) · CLEVELAND OIL & GAS (1) |
| YOAKUM (501) | 16 | 8 | -8 | XTO ENERGY INC. (5) · BASIC ENERGY SERVICES, L.P. (1) · OCCIDENTAL PERMIAN LTD. (1) |
| COKE (81) | 4 | 7 | +3 | LAYLINE PETROLEUM I, LLC (4) · ABRAXAS PETROLEUM CORPORATION (1) · LAWRENCE ENERGY COMPANY (1) |
| CONCHO (95) | 5 | 7 | +2 | PAINT ROCK OPERATING, LLC (3) · BOWERMAN INVESTMENTS INC. (2) · GUFFEY, WM. R. (1) |
| DAWSON (115) | 7 | 7 | +0 | BLUE RIDGE RESOURCES, LLC (2) · MAK-J ENERGY PARTNERS(TX),LTD. (2) · ENDEAVOR ENERGY RESOURCES L.P. (1) |
| DICKENS (125) | 7 | 7 | +0 | CREED OPERATING CO., LLC (3) · CANAN MOWREY OPERATING, LLC (2) · CHOLLA PETROLEUM, INC. (1) |
| KING (269) | 2 | 7 | +5 | MEDDERS OIL COMPANY, INC. (5) · PATTON EXPLORATION, INC. (1) · SCHALK OIL COMPANY, INC. (1) |
| LUBBOCK (303) | 7 | 7 | +0 | BROWN, H.L. OPERATING, L.L.C. (4) · ADKINS, R. L. CORP. (3) |
| MENARD (327) | 2 | 7 | +5 | WILLOWBEND INVESTMENTS, INC. (4) · PAINT ROCK OPERATING, LLC (3) |
| SCHLEICHER (413) | 16 | 7 | -9 | HIGHMOUNT EXPL & PROD TEXAS LLC (2) · CAPITOL WELL SERVICING CO., INC. (1) · HANNATHON PETROLEUM, LLC (1) |
| HALE (189) | 0 | 6 | +6 | OCCIDENTAL PERMIAN LTD. (6) |
| SAN PATRICIO (409) | 6 | 6 | +0 | ALTA MESA SERVICES, LP (2) · MORTIMER PRODUCTION COMPANY (1) · REPUBLIC RESOURCES, LLC. (1) |
| SMITH (423) | 2 | 6 | +4 | GOLDSTON OIL CORPORATION (1) · J-O'B OPERATING COMPANY (1) · JAMEX, INC. (1) |
| TAYLOR (441) | 8 | 6 | -2 | TRI-TEX EXPLORATION LTD (2) · BORDEN, ROLAND INC. (1) · ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| BORDEN (33) | 4 | 5 | +1 | PRIMEXX OPERATING CORPORATION (4) · CAMBRIAN MANAGEMENT, LTD. (1) |
| BRAZOS (41) | 6 | 5 | -1 | CENTEX ENERGY, LLC (1) · ENERVEST OPERATING, L.L.C. (1) · UNIT PETROLEUM COMPANY (1) |
| CHEROKEE (73) | 18 | 5 | -13 | LIME ROCK RESOURCES A, L.P. (2) · ARK-LA-TEX ENERGY, L.L.C. (1) · BUFFCO PRODUCTION INC. (1) |
| ERATH (143) | 8 | 5 | -3 | CUMMING COMPANY, INC. THE (2) · ENTERPRISE PRODUCTS OPERATINGLLC (1) · LEXGAS, INC. (1) |
| GRAYSON (181) | 1 | 5 | +4 | ATOKA OPERATING, INC. (2) · HEP OIL GP, LLC (2) · CHARTER OAK PRODUCTION CO., LLC (1) |
| GREGG (183) | 5 | 5 | +0 | XTO ENERGY INC. (2) · HARLETON OIL & GAS INC. (1) · SHOCO PRODUCTION, L.P. (1) |
| KARNES (255) | 3 | 5 | +2 | ENDURING RESOURCES, LLC (1) · ENERQUEST OPERATING L.L.C. (1) · HAWTHORN ENERGY PARTNERS, LLC (1) |
| MAVERICK (323) | 79 | 5 | -74 | TXCO RESOURCES INC. (2) · CONOCOPHILLIPS COMPANY (1) · ESPADA OPERATING LLC (1) |
| NEWTON (351) | 2 | 5 | +3 | DELTA EXPLORATION COMPANY, INC. (2) · ANADARKO E&P COMPANY LP (1) · SE USA OPERATING, INC. (1) |
| WILLACY (489) | 3 | 5 | +2 | WAGNER OIL COMPANY (4) · BLAKENERGY OPERATING, LLC (1) |
| ATASCOSA (13) | 8 | 4 | -4 | HARPER HEFTE, INC. (3) · ATASCOSA EXPLORATION, LLC (1) |
| DE WITT (123) | 13 | 4 | -9 | BOPCO, L.P. (1) · ESENJAY OPERATING, INC. (1) · STRAND ENERGY, L.C. (1) |
| FORT BEND (157) | 10 | 4 | -6 | HAMMAN OIL & REFINING COMPANY (4) |
| FRIO (163) | 15 | 4 | -11 | VIRTEX OPERATING COMPANY, INC. (2) · ESPADA OPERATING LLC (1) · STONEGATE PRODUCTION COMPANY,LLC (1) |
| GUADALUPE (187) | 2 | 4 | +2 | RELIANCE OIL AND GAS, INC. (2) · TEXAS PETROLEUM INVESTMENT CO. (2) |
| HOCKLEY (219) | 13 | 4 | -9 | OCCIDENTAL PERMIAN LTD. (2) · LANDRETH, ROBERT E. (1) · ROCKER A OPERATING COMPANY (1) |
| JIM WELLS (249) | 5 | 4 | -1 | KEBO OIL & GAS, INC. (2) · ROCK RESOURCES, INC. (1) · TIDAL PETROLEUM, INC. (1) |
| LAMPASAS (281) | 3 | 4 | +1 | SCULLY ENERGY CORPORATION (4) |
| LIBERTY (291) | 6 | 4 | -2 | ALTA MESA SERVICES, LP (1) · BOPCO, L.P. (1) · SABCO OPERATING COMPANY (1) |
| MONTGOMERY (339) | 1 | 4 | +3 | SOUTHERN BAY OPERATING, L.L.C. (2) · WHEELER OPERATING CORPORATION (2) |
| SOMERVELL (425) | 5 | 4 | -1 | QUICKSILVER RESOURCES INC. (3) · PIONEER NATURAL RES. USA, INC. (1) |
| THROCKMORTON (447) | 3 | 4 | +1 | HARPER, WILLIAM E. (2) · ANTLE OPERATING, INC. (1) · S.B. STREET OPERATING, INC. (1) |
| TYLER (457) | 6 | 4 | -2 | ANADARKO E&P COMPANY LP (2) · DAVIS BROS. OIL PRODUCERS, INC. (1) · ERGON ENERGY PARTNERS, L.P. (1) |
| BROOKS (47) | 4 | 3 | -1 | CORONADO ENERGY E&P COMPANY, LLC (1) · CRIMSON EXPLORATION OPER., INC. (1) · NEWFIELD EXPLORATION COMPANY (1) |
| CHAMBERS (71) | 7 | 3 | -4 | DAVIS PETROLEUM CORP. (1) · ERG RESOURCES, L.L.C. (1) · TEXAS PETROLEUM INVESTMENT CO. (1) |
| CLAY (77) | 4 | 3 | -1 | BRIDWELL OIL CO. (1) · D AND J RESOURCES INCORPORATED (1) · HARDING EXPLORATION, INC. (1) |
| COLORADO (89) | 8 | 3 | -5 | ALAMO OPERATING COMPANY, L. C. (1) · KONANTZ, RONALD J. INC. (1) · SUE-ANN OPERATING, L.C. (1) |
| FAYETTE (149) | 2 | 3 | +1 | AMERICAN DISPOSAL SERVICES,LTD (1) · ENERVEST OPERATING, L.L.C. (1) · YOUNG, JOHN H., INC. (1) |
| HASKELL (207) | 14 | 3 | -11 | S.B. STREET OPERATING, INC. (2) · L.C.S. PRODUCTION COMPANY (1) |
| HILL (217) | 14 | 3 | -11 | EOG RESOURCES, INC. (2) · CORNERSTONE E & P COMPANY, LP (1) |
| HOUSTON (225) | 3 | 3 | +0 | BASA RESOURCES, INC. (3) |
| HUTCHINSON (233) | 6 | 3 | -3 | LINN OPERATING, INC. (2) · SNW OPERATING COMPANY (1) |
| POLK (373) | 4 | 3 | -1 | PETRO-HUNT, L.L.C. (2) · BBX OPERATING, L.L.C. (1) |
| REEVES (389) | 16 | 3 | -13 | ATLANTIC OPERATING, INC. (1) · CHESAPEAKE OPERATING, INC. (1) · STALEY OPERATING CO. (1) |
| SABINE (403) | 0 | 3 | +3 | SHOCO PRODUCTION, L.P. (3) |
| STEPHENS (429) | 16 | 3 | -13 | DELTA OIL & GAS LTD. (2) · BASA RESOURCES, INC. (1) |
| VAL VERDE (465) | 0 | 3 | +3 | HARDING COMPANY (3) |
| WINKLER (495) | 7 | 3 | -4 | CROWNQUEST OPERATING, LLC (1) · HOPEWELL OPERATING, INC. (1) · SHERIDAN PRODUCTION COMPANY, LLC (1) |
| ZAVALA (507) | 2 | 3 | +1 | CML EXPLORATION, LLC (1) · ESPADA OPERATING LLC (1) · MCDAY ENERGY CORP. (1) |
| ANGELINA (5) | 8 | 2 | -6 | ENCANA OIL & GAS(USA) INC. (2) |
| BAYLOR (23) | 3 | 2 | -1 | EC STRYKER INC (1) · HOLLY ENERGY PARTNERS-OP, L.P. (1) |
| BEXAR (29) | 0 | 2 | +2 | ENTERPRISE PRODUCTS OPERATINGLLC (2) |
| CARSON (65) | 5 | 2 | -3 | PANTERA ENERGY COMPANY (2) |
| COCHRAN (79) | 1 | 2 | +1 | ANDALUCIA OIL COMPANY (1) · BLUE RIDGE RESOURCES, LLC (1) |
| CROSBY (107) | 0 | 2 | +2 | JUNO OPERATING COMPANY, LLC (2) |
| FRANKLIN (159) | 0 | 2 | +2 | XTO ENERGY INC. (2) |
| GONZALES (177) | 3 | 2 | -1 | DIAMOND M DRLG & EXPL CO. (1) · MODERN EXPLORATION, INC. (1) |
| GRIMES (185) | 3 | 2 | -1 | EVOLUTION OPERATING CO., INC. (1) · SE USA OPERATING, INC. (1) |
| HARDEMAN (197) | 1 | 2 | +1 | DDD EXPLORATION, INC. (1) · ECHO PRODUCTION, INC. (1) |
| HARRIS (201) | 2 | 2 | +0 | ANLOC, LLC (1) · BALLARD EXPLORATION COMPANY,INC. (1) |
| JASPER (241) | 11 | 2 | -9 | DAVIS BROS. OIL PRODUCERS, INC. (1) · DAVIS SOUTHERN OPERATING CO LLC (1) |
| JIM HOGG (247) | 2 | 2 | +0 | EOG RESOURCES, INC. (1) · MAGNUM PRODUCING, LP (1) |
| KLEBERG (273) | 1 | 2 | +1 | BELLOWS, DEWEY OPER. CO., LTD. (1) · EXXON MOBIL CORPORATION (1) |
| KNOX (275) | 5 | 2 | -3 | BRIDWELL OIL CO. (1) · HENDERSON & ERICKSON, INC. (1) |
| LEE (287) | 4 | 2 | -2 | BRAMMER ENGINEERING, INC. (1) · MARATHON OIL COMPANY (1) |
| SAN SABA (411) | 0 | 2 | +2 | INTEGRATIVE OPERATING CORP. (2) |
| SHERMAN (421) | 3 | 2 | -1 | QUESTA OPERATING COMPANY, LLC (1) · TRAVELERS OIL COMPANY (1) |
| UPSHUR (459) | 3 | 2 | -1 | EXXON MOBIL CORPORATION (1) · VERADO ENERGY, INC. (1) |
| VAN ZANDT (467) | 2 | 2 | +0 | ATMOS ENERGY CORP., MID-TEX DIV. (1) · JAMEX, INC. (1) |
| WALKER (471) | 1 | 2 | +1 | INFINITI ENERGY OPER CO, LLC (1) · SMALL, R.P. CORP. (1) |
| ARANSAS (7) | 3 | 1 | -2 | ESENJAY OPERATING, INC. (1) |
| BURLESON (51) | 4 | 1 | -3 | HOLLEY OIL COMPANY, LLC (1) |
| CAMERON (61) | 0 | 1 | +1 | RINCON PETROLEUM CORPORATION (1) |
| CASS (67) | 1 | 1 | +0 | CASS ENERGY LLC (1) |
| COTTLE (101) | 0 | 1 | +1 | MULLOY OPERATING, INC. (1) |
| CULBERSON (109) | 4 | 1 | -3 | HALLWOOD PETROLEUM, LLC (1) |
| DALLAS (113) | 6 | 1 | -5 | CHESAPEAKE OPERATING, INC. (1) |
| EDWARDS (137) | 10 | 1 | -9 | MARINER ENERGY, INC. (1) |
| ELLIS (139) | 1 | 1 | +0 | CHESAPEAKE OPERATING, INC. (1) |
| FALLS (145) | 1 | 1 | +0 | ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| GALVESTON (167) | 2 | 1 | -1 | VENTUM OIL AND GAS, LP (1) |
| HENDERSON (213) | 5 | 1 | -4 | ELEON OPERATORS, LLC (1) |
| MCCULLOCH (307) | 3 | 1 | -2 | H-B OIL CO. (1) |
| MADISON (313) | 3 | 1 | -2 | PMO (1) |
| MEDINA (325) | 5 | 1 | -4 | ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| MOTLEY (345) | 0 | 1 | +1 | GUNN OIL COMPANY (1) |
| OLDHAM (359) | 2 | 1 | -1 | AOG, INC. (1) |
| ORANGE (361) | 0 | 1 | +1 | CENTURY EXPLORATION HOUSTON, INC (1) |
| TRINITY (455) | 0 | 1 | +1 | GREEHEYCO, INC. (1) |
| WOOD (499) | 3 | 1 | -2 | PINE RIDGE OPERATING, L.P. (1) |
| MUSTANG IS-SB (602) | 0 | 1 | +1 | SABCO OPERATING COMPANY (1) |
| HIGH IS-LB (708) | 0 | 1 | +1 | GULF ENERGY EXPLORATION CORP. (1) |
| ANDERSON (1) | 1 | 0 | -1 | |
| CALHOUN (57) | 2 | 0 | -2 | |
| CAMP (63) | 1 | 0 | -1 | |
| COLEMAN (83) | 5 | 0 | -5 | |
| COMANCHE (93) | 4 | 0 | -4 | |
| CORYELL (99) | 2 | 0 | -2 | |
| GRAY (179) | 2 | 0 | -2 | |
| KIMBLE (267) | 1 | 0 | -1 | |
| LYNN (305) | 2 | 0 | -2 | |
| MARION (315) | 3 | 0 | -3 | |
| REAL (385) | 1 | 0 | -1 | |
| SAN JACINTO (407) | 5 | 0 | -5 | |
| TERRELL (443) | 4 | 0 | -4 | |
| TRAVIS (453) | 1 | 0 | -1 | |
| WASHINGTON (477) | 2 | 0 | -2 | |
| WILSON (493) | 5 | 0 | -5 | |
| MATGRDA IS-LB (703) | 1 | 0 | -1 | |
| GALVESTON-LB (706) | 1 | 0 | -1 |