◆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: 2010Q2
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2010Q1 · 2010Q2 · 2010Q3 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
191 counties had at least one permit approved in 2010Q2.
Table view: every county with activity (204)
| County | 2010Q1 | 2010Q2 | Δ | Top operators (2010Q2) |
|---|---|---|---|---|
| TARRANT (439) | 222 | 260 | +38 | CHESAPEAKE OPERATING, INC. (109) · DEVON ENERGY PRODUCTION CO, L.P. (58) · XTO ENERGY INC. (49) |
| ANDREWS (3) | 221 | 253 | +32 | OK ARENA OPERATING COMPANY (92) · ENERGEN RESOURCES CORPORATION (33) · SANDRIDGE EXPL. AND PROD., LLC (31) |
| MARTIN (317) | 146 | 220 | +74 | PIONEER NATURAL RES. USA, INC. (56) · PATRIOT RESOURCES, INC. (36) · ENDEAVOR ENERGY RESOURCES L.P. (18) |
| ECTOR (135) | 127 | 161 | +34 | SANDRIDGE EXPL. AND PROD., LLC (52) · DEVON ENERGY PRODUCTION CO, L.P. (19) · APACHE CORPORATION (15) |
| MIDLAND (329) | 123 | 151 | +28 | MIDLAND ENERGY, INC. (27) · OXY USA WTP LP (26) · FASKEN OIL AND RANCH, LTD. (20) |
| UPTON (461) | 177 | 151 | -26 | COG OPERATING LLC (57) · PIONEER NATURAL RES. USA, INC. (17) · CHEVRON U. S. A. INC. (16) |
| REAGAN (383) | 122 | 114 | -8 | BROAD OAK ENERGY, INC. (53) · MARINER ENERGY, INC. (17) · ENDEAVOR ENERGY RESOURCES L.P. (16) |
| WEBB (479) | 123 | 109 | -14 | LEGEND NATURAL GAS III, LP (25) · LEWIS PETRO PROPERTIES, INC. (25) · ROSETTA RESOURCES OPERATING LP (10) |
| GLASSCOCK (173) | 66 | 93 | +27 | MARINER ENERGY, INC. (19) · APACHE CORPORATION (18) · PIONEER NATURAL RES. USA, INC. (13) |
| FREESTONE (161) | 48 | 80 | +32 | XTO ENERGY INC. (71) · APACHE CORPORATION (4) · DEVON ENERGY PRODUCTION CO, L.P. (2) |
| JOHNSON (251) | 110 | 79 | -31 | CHESAPEAKE OPERATING, INC. (42) · DEVON ENERGY PRODUCTION CO, L.P. (18) · XTO ENERGY INC. (12) |
| HOWARD (227) | 69 | 73 | +4 | LINN OPERATING, INC. (19) · CROWNQUEST OPERATING, LLC (12) · WINDSOR PERMIAN LLC (8) |
| WISE (497) | 53 | 72 | +19 | DEVON ENERGY PRODUCTION CO, L.P. (47) · BRADEN EXPLORATION, LLC (5) · TEMA OIL AND GAS COMPANY (5) |
| DENTON (121) | 57 | 71 | +14 | DEVON ENERGY PRODUCTION CO, L.P. (24) · WILLIAMS PROD. GULF COAST, L.P. (24) · HILLWOOD O & G OPERATING CO LP (11) |
| GAINES (165) | 88 | 63 | -25 | PARALLEL PETROLEUM LLC (18) · CITATION OIL & GAS CORP. (13) · SANDRIDGE EXPL. AND PROD., LLC (8) |
| PECOS (371) | 65 | 61 | -4 | SANDRIDGE EXPL. AND PROD., LLC (34) · KINDER MORGAN PRODUCTION CO LLC (14) · APACHE CORPORATION (3) |
| WARD (475) | 96 | 61 | -35 | WHITING OIL AND GAS CORPORATION (20) · P.O.&G. OPERATING, LLC (6) · SANDRIDGE EXPL. AND PROD., LLC (6) |
| HEMPHILL (211) | 45 | 56 | +11 | LAREDO PETROLEUM, INC. (14) · CHESAPEAKE OPERATING, INC. (6) · GRANITE OPERATING COMPANY (6) |
| WHEELER (483) | 43 | 56 | +13 | CHESAPEAKE OPERATING, INC. (17) · APACHE CORPORATION (8) · LINN OPERATING, INC. (6) |
| STONEWALL (433) | 26 | 51 | +25 | CITATION OIL & GAS CORP. (28) · L.C.S. PRODUCTION COMPANY (10) · KINDER MORGAN PRODUCTION CO LLC (6) |
| MITCHELL (335) | 63 | 50 | -13 | ENERGEN RESOURCES CORPORATION (40) · MERIT ENERGY COMPANY (5) · CROWNQUEST OPERATING, LLC (3) |
| WICHITA (485) | 55 | 50 | -5 | TEXAS ENERGY OPERATIONS, LC (18) · WG OPERATING, INC. (9) · ENTERPRISE PRODUCTS OPERATINGLLC (7) |
| CROCKETT (105) | 47 | 46 | -1 | APPROACH OPERATING LLC (30) · FIML NATURAL RESOURCES, LLC (10) · ASPEN OPERATING COMPANY, L.L.C. (1) |
| LA SALLE (283) | 20 | 44 | +24 | PETROHAWK OPERATING COMPANY (9) · CHESAPEAKE OPERATING, INC. (5) · EL PASO E & P COMPANY, L. P. (4) |
| MONTAGUE (337) | 23 | 44 | +21 | EOG RESOURCES, INC. (35) · CANAN OPERATING, INC. (3) · BRADEN EXPLORATION, LLC (1) |
| COOKE (97) | 39 | 38 | -1 | EOG RESOURCES, INC. (20) · WFW PRODUCTION COMPANY, INC. (5) · DEL RIO PRODUCTION CO. (4) |
| PANOLA (365) | 79 | 37 | -42 | ANADARKO E&P COMPANY LP (10) · PATARA OIL & GAS LLC (4) · CHEVRON U. S. A. INC. (3) |
| DIMMIT (127) | 30 | 36 | +6 | ANADARKO E&P COMPANY LP (19) · CHESAPEAKE OPERATING, INC. (3) · NEWFIELD EXPLORATION COMPANY (3) |
| SUTTON (435) | 30 | 36 | +6 | HIGHMOUNT EXPL & PROD TEXAS LLC (32) · LIVELY EXPLORATION COMPANY (4) |
| SHELBY (419) | 44 | 35 | -9 | XTO ENERGY INC. (11) · CHESAPEAKE OPERATING, INC. (6) · DEVON ENERGY PRODUCTION CO, L.P. (3) |
| IRION (235) | 33 | 34 | +1 | EXCO RESOURCES, INC. (9) · SAMSON LONE STAR, LLC (7) · FIML NATURAL RESOURCES, LLC (3) |
| OCHILTREE (357) | 31 | 34 | +3 | HOLMES EXPLORATION, LLC (7) · MEWBOURNE OIL COMPANY (6) · H & L EXPLORATION COMPANY, LLC (5) |
| REFUGIO (391) | 34 | 34 | +0 | HILCORP ENERGY COMPANY (23) · T - C OIL COMPANY (3) · ACOCK/ANAQUA OPERATING CO., LP (2) |
| ARCHER (9) | 21 | 33 | +12 | CHOLLA PETROLEUM, INC. (7) · B M OIL COMPANY (6) · ENTERPRISE PRODUCTS OPERATINGLLC (4) |
| KARNES (255) | 23 | 33 | +10 | EOG RESOURCES, INC. (6) · PIONEER NATURAL RES. USA, INC. (6) · BURLINGTON RESOURCES O & G CO LP (3) |
| DE WITT (123) | 12 | 32 | +20 | PETROHAWK OPERATING COMPANY (7) · GEOSOUTHERN ENERGY CORPORATION (6) · PIONEER NATURAL RES. USA, INC. (5) |
| HARRISON (203) | 39 | 32 | -7 | NFR ENERGY, LLC (6) · GMX RESOURCES INC. (4) · BERRY OIL COMP. (3) |
| SHACKELFORD (417) | 22 | 30 | +8 | STASNEY, H. R. & SONS, LTD. (9) · ATMOS ENERGY CORP., MID-TEX DIV. (3) · PLANTATION OPERATING, LLC (3) |
| WHARTON (481) | 29 | 30 | +1 | APACHE CORPORATION (13) · JRP PRODUCTION, LLC (2) · SANDRIDGE EXPL. AND PROD., LLC (2) |
| YOUNG (503) | 12 | 30 | +18 | BORDERLINE OPERATING CORP. (4) · CRAIG, CARL (3) · GUIDANCE OIL DEVELOPERS,INC.(1) (3) |
| LIMESTONE (293) | 26 | 29 | +3 | XTO ENERGY INC. (24) · DEVON ENERGY PRODUCTION CO, L.P. (4) · BARROW-SHAVER RESOURCES CO. (1) |
| MCMULLEN (311) | 31 | 28 | -3 | SWIFT ENERGY OPERATING, LLC (9) · WELHAUSEN OPERATING COMPANY, LP (5) · CHESAPEAKE OPERATING, INC. (3) |
| REEVES (389) | 27 | 27 | +0 | THOMPSON, J. CLEO (8) · ATLANTIC OPERATING, INC. (5) · T-N-T ENGINEERING, INC. (5) |
| RUNNELS (399) | 9 | 27 | +18 | ENERVEST OPERATING, L.L.C. (6) · SHA-JAM OPERATING CORP. (5) · RYHOLLAND FIELDER, INC (2) |
| SCURRY (415) | 31 | 26 | -5 | KINDER MORGAN PRODUCTION CO LLC (6) · APACHE CORPORATION (5) · OCCIDENTAL PERMIAN LTD. (3) |
| STARR (427) | 16 | 26 | +10 | EXARO ENERGY II, LLC (8) · LEGEND NATURAL GAS III, LP (4) · RAM OPERATING COMPANY, INC. (3) |
| ZAPATA (505) | 21 | 26 | +5 | CHEVRON U. S. A. INC. (6) · DENALI OIL & GAS MANAGEMENT, LLC (4) · EOG RESOURCES, INC. (4) |
| CRANE (103) | 20 | 25 | +5 | APACHE CORPORATION (7) · DEVON ENERGY PRODUCTION CO, L.P. (6) · CHEVRON U. S. A. INC. (4) |
| SCHLEICHER (413) | 26 | 25 | -1 | HIGHMOUNT EXPL & PROD TEXAS LLC (21) · APPROACH OPERATING LLC (1) · S2 ENERGY, LLC (1) |
| JONES (253) | 11 | 24 | +13 | MOMENTUM OPERATING CO., INC. (4) · ARMOR PETROLEUM, INC. (3) · COUCH OIL & GAS, INC. (3) |
| LIPSCOMB (295) | 22 | 24 | +2 | JONES ENERGY, LTD. (7) · STRAT LAND EXPLORATION COMPANY (4) · HOLMES EXPLORATION, LLC (3) |
| LIVE OAK (297) | 23 | 24 | +1 | PIONEER NATURAL RES. USA, INC. (6) · KEBO OIL & GAS, INC. (3) · BURLINGTON RESOURCES O & G CO LP (2) |
| NOLAN (353) | 12 | 24 | +12 | CHOLLA PETROLEUM, INC. (10) · PLANTATION OPERATING, LLC (4) · WALTER EXPLORATION COMPANY (3) |
| SAN AUGUSTINE (405) | 22 | 24 | +2 | EXCO OPERATING COMPANY, LP (4) · DEVON ENERGY PRODUCTION CO, L.P. (3) · SOUTHWESTERN ENERGY PROD. CO. (3) |
| CULBERSON (109) | 2 | 23 | +21 | STORM PEAK ENERGY, LLC (8) · CIMAREX ENERGY CO. (4) · DEVON ENERGY PRODUCTION CO, L.P. (4) |
| KENT (263) | 11 | 23 | +12 | CHOLLA PETROLEUM, INC. (5) · ALPINE PETROLEUM (4) · OCCIDENTAL PERMIAN LTD. (4) |
| NACOGDOCHES (347) | 23 | 23 | +0 | EOG RESOURCES, INC. (13) · SONERRA RESOURCES CORPORATION (3) · SAMSON LONE STAR, LLC (2) |
| YOAKUM (501) | 54 | 23 | -31 | APACHE CORPORATION (12) · OCCIDENTAL PERMIAN LTD. (4) · DEVON ENERGY PRODUCTION CO, L.P. (2) |
| CHAMBERS (71) | 8 | 22 | +14 | DENBURY ONSHORE, LLC (12) · ERG RESOURCES, L.L.C. (6) · DAVIS PETROLEUM CORP. (2) |
| LOVING (301) | 16 | 22 | +6 | SANDRIDGE EXPL. AND PROD., LLC (7) · CHAPARRAL ENERGY, L.L.C. (6) · ANADARKO PETROLEUM CORPORATION (4) |
| RUSK (401) | 23 | 22 | -1 | CABOT OIL & GAS CORPORATION (5) · FIDELITY EXPLOR. & PROD. CO. (3) · SANDRIDGE ONSHORE, LLC (3) |
| VICTORIA (469) | 12 | 22 | +10 | AMERICO ENERGY RESOURCES, LLC (5) · SUE-ANN OPERATING, L.C. (5) · FUTURE PETROLEUM COMPANY LLC (2) |
| HOCKLEY (219) | 21 | 21 | +0 | CHEVRON U. S. A. INC. (8) · ROCKER A OPERATING COMPANY (6) · OCCIDENTAL PERMIAN LTD. (3) |
| BRAZORIA (39) | 16 | 20 | +4 | DENBURY ONSHORE, LLC (8) · TEXAS PETROLEUM INVESTMENT CO. (2) · DAVIS GULF COAST, INC. (1) |
| CROSBY (107) | 45 | 20 | -25 | JUNO OPERATING COMPANY, LLC (20) |
| HARDIN (199) | 25 | 20 | -5 | CORONA EXPLORATION, INC. (6) · SARATOGA PRODUCTION COMPANY LLC (4) · MILESTONE OPERATING, INC. (2) |
| BEE (25) | 25 | 19 | -6 | ENDURING RESOURCES, LLC (2) · ANDERSON OIL LTD. (1) · BRIDWELL OIL CO. (1) |
| TAYLOR (441) | 4 | 19 | +15 | ATMOS ENERGY CORP., MID-TEX DIV. (12) · BENT OAK ENERGY INTERESTS, LLC (1) · BULLET DEVELOPMENT, LLC (1) |
| NUECES (355) | 19 | 18 | -1 | DEVON ENERGY PRODUCTION CO, L.P. (5) · DEL MAR EXPLORATION COMPANY (3) · EDGE PETROLEUM OPER. CO., INC. (1) |
| GARZA (169) | 4 | 17 | +13 | BROWN, GEO. R PARTNERSHIP,LP,THE (12) · CIMAREX ENERGY CO. OF COLORADO (2) · HALVEY ENERGY, LLC (1) |
| DAWSON (115) | 20 | 16 | -4 | BIG STAR OIL & GAS, LLC (3) · MAK-J ENERGY PARTNERS(TX),LTD. (2) · PATRIOT RESOURCES, INC. (2) |
| HIDALGO (215) | 21 | 16 | -5 | SHELL WESTERN E&P (7) · FIDELITY EXPLOR. & PROD. CO. (2) · REVEILLE RESOURCES (TEXAS), INC. (2) |
| JACK (237) | 19 | 16 | -3 | DTE GAS RESOURCES, LLC (7) · CHOLLA PETROLEUM, INC. (2) · SWAN PC, LP (2) |
| PARKER (367) | 27 | 16 | -11 | CHESAPEAKE OPERATING, INC. (7) · DEVON ENERGY PRODUCTION CO, L.P. (3) · ENCANA OIL & GAS(USA) INC. (3) |
| STEPHENS (429) | 19 | 16 | -3 | DELTA OIL & GAS LTD. (4) · ECHOLS OIL COMPANY (4) · PETEX (3) |
| ATASCOSA (13) | 13 | 15 | +2 | REPUBLIC RESOURCES, LLC. (4) · EOG RESOURCES, INC. (3) · HILCORP ENERGY COMPANY (3) |
| CALLAHAN (59) | 10 | 15 | +5 | RYHOLLAND FIELDER, INC (4) · ATMOS ENERGY CORP., MID-TEX DIV. (2) · PROBE EXPLORATION COMPANY (2) |
| GONZALES (177) | 9 | 15 | +6 | EOG RESOURCES, INC. (8) · HILCORP ENERGY COMPANY (3) · LUCAS ENERGY, INC. (1) |
| MILAM (331) | 40 | 15 | -25 | OMNI OIL & GAS, INC. (6) · C-D OIL COMPANY, INC. (4) · ROCKIN Y OIL COMPANY, L.L.C. (2) |
| BORDEN (33) | 6 | 14 | +8 | CHEVRON MIDCONTINENT, L.P. (5) · PRIMEXX OPERATING CORPORATION (3) · BARRETT BROTHERS OIL & GAS, INC. (1) |
| BROWN (49) | 14 | 14 | +0 | ZIEGLER-PERU, INC. (12) · FRIENDLY ENERGY SERVICES, INC. (1) · SUNOCO PIPELINE L.P. (1) |
| COLEMAN (83) | 25 | 14 | -11 | PREMIER ROYALTIES, L.L.C. (5) · ATMOS ENERGY CORP., MID-TEX DIV. (4) · ARNOT, W. G., JR. (1) |
| LAVACA (285) | 17 | 14 | -3 | NEWFIELD EXPLORATION COMPANY (2) · XTO ENERGY INC. (2) · CIMAREX ENERGY CO. OF COLORADO (1) |
| LEON (289) | 12 | 14 | +2 | BRG LONE STAR LTD. (4) · XTO ENERGY INC. (4) · BROOKS PETROLEUM COMPANY (2) |
| BROOKS (47) | 12 | 13 | +1 | EOG RESOURCES, INC. (3) · MESTENA OPERATING, L.L.C. (3) · BALLARD EXPLORATION COMPANY,INC. (1) |
| DICKENS (125) | 9 | 13 | +4 | GUNN OIL COMPANY (4) · SCHALK OIL COMPANY, INC. (4) · CANAN MOWREY OPERATING, LLC (2) |
| STERLING (431) | 17 | 13 | -4 | BRIGHT & CO. (3) · STELLER ENERGY & INVESTMENT CORP (3) · CHEVRON U. S. A. INC. (2) |
| WILSON (493) | 2 | 13 | +11 | LUCAS ENERGY, INC. (9) · EOG RESOURCES, INC. (2) · BIG SHELL OIL & GAS, INC. (1) |
| FRIO (163) | 5 | 12 | +7 | GOODRICH PETROLEUM COMPANY (2) · RICOCHET ENERGY, INC. (2) · U.S. ENERCORP, LTD. (2) |
| HENDERSON (213) | 1 | 12 | +11 | XTO ENERGY INC. (6) · ATMOS ENERGY CORP., MID-TEX DIV. (2) · BUFFCO PRODUCTION INC. (1) |
| JEFFERSON (245) | 12 | 12 | +0 | SQUARE MILE ENERGY, L.L.C. (3) · CIMAREX ENERGY CO. (2) · HILCORP ENERGY COMPANY (2) |
| LIBERTY (291) | 13 | 12 | -1 | CHOICE EXPLORATION, INC. (2) · CRIMSON EXPLORATION OPER., INC. (2) · EDGE PETROLEUM OPER. CO., INC. (2) |
| MATAGORDA (321) | 11 | 12 | +1 | ARROWHEAD OPERATING INC. (5) · EOG RESOURCES, INC. (2) · APACHE CORPORATION (1) |
| PALO PINTO (363) | 11 | 12 | +1 | TRACER OPERATING, INC. (4) · UPHAM OIL & GAS COMPANY (2) · LEXGAS, INC. (1) |
| ROBERTS (393) | 28 | 12 | -16 | UNIT PETROLEUM COMPANY (3) · MEWBOURNE OIL COMPANY (2) · CHESAPEAKE OPERATING, INC. (1) |
| ROBERTSON (395) | 22 | 12 | -10 | XTO ENERGY INC. (8) · ROCKEFELLER HUGHES (USA) LLC (2) · ENCANA OIL & GAS(USA) INC. (1) |
| TOM GREEN (451) | 11 | 12 | +1 | ENERGY FROM TEXAS, L. P. (10) · PAINT ROCK OPERATING, LLC (1) · VANGUARD PERMIAN, LLC (1) |
| WINKLER (495) | 16 | 12 | -4 | WHITING OIL AND GAS CORPORATION (5) · APACHE CORPORATION (3) · BRECK OPERATING CORP. (1) |
| BRAZOS (41) | 13 | 11 | -2 | ANADARKO E&P COMPANY LP (2) · BEXCO OPERATING, INC. (2) · ENERVEST OPERATING, L.L.C. (2) |
| COLORADO (89) | 3 | 11 | +8 | C & E OPERATING, INC. (7) · AKG OPERATING COMPANY (2) · MILAGRO EXPLORATION, LLC (1) |
| HASKELL (207) | 14 | 11 | -3 | S.B. STREET OPERATING, INC. (4) · ATMOS ENERGY CORP., MID-TEX DIV. (2) · ADKINS, R. L. CORP. (1) |
| HOOD (221) | 3 | 11 | +8 | QUICKSILVER RESOURCES INC. (7) · TITAN OPERATING, LLC (2) · CHESAPEAKE OPERATING, INC. (1) |
| MAVERICK (323) | 13 | 11 | -2 | ANADARKO E&P COMPANY LP (4) · NEWFIELD EXPLORATION COMPANY (4) · ENCANA OIL & GAS(USA) INC. (1) |
| THROCKMORTON (447) | 4 | 11 | +7 | ENTERPRISE PRODUCTS OPERATINGLLC (3) · HARPER, WILLIAM E. (3) · ADEXCO OPERATING COMPANY (1) |
| AUSTIN (15) | 4 | 10 | +6 | ENHANCED ENERGY PARTNERS CORP (3) · SANDALWOOD EXPLORATION, L.P. (3) · ELLIOTT OIL & GAS OPERATING CO. (1) |
| NAVARRO (349) | 6 | 10 | +4 | WEST TEXAS GULF PIPE LINE CO. (2) · ATOKA OPERATING, INC. (1) · B & J OIL COMPANY (1) |
| TERRY (445) | 10 | 10 | +0 | OXY USA INC. (4) · TEXLAND PETROLEUM, L.P. (3) · GREAT WESTERN DRILLING COMPANY (2) |
| BURLESON (51) | 10 | 9 | -1 | WILLIAMS, CLAYTON ENERGY, INC. (5) · ANADARKO E&P COMPANY LP (1) · EVOLUTION OPERATING CO., INC. (1) |
| CALDWELL (55) | 8 | 9 | +1 | NORTH SOUTH OIL, LLC (3) · BUSH, MARK A. OIL AND GAS INC. (2) · EAGLE FORD OIL CO., INC. (1) |
| DUVAL (131) | 21 | 9 | -12 | CHAPCO, INC. (2) · DEWBRE, JERRY C., TRUSTEE (1) · ELLSWORTH, H. P. O&G PROPERTIES (1) |
| FISHER (151) | 16 | 9 | -7 | D. W. R. OIL CO., INC. (2) · ADKINS, R. L. CORP. (1) · ATMOS ENERGY CORP., MID-TEX DIV. (1) |
| HARRIS (201) | 5 | 9 | +4 | BALLARD EXPLORATION COMPANY,INC. (3) · PETRODOME OPERATING, LLC (2) · ANLOC, LLC (1) |
| KENEDY (261) | 6 | 9 | +3 | NEWFIELD EXPLORATION COMPANY (6) · DEWBRE PETROLEUM CORPORATION (1) · EOG RESOURCES, INC. (1) |
| LEE (287) | 3 | 9 | +6 | U. S. OPERATING, INC. (4) · LEEXUS OIL LLC (2) · BRAMMER ENGINEERING, INC. (1) |
| ORANGE (361) | 8 | 9 | +1 | SAMSON LONE STAR, LLC (4) · DUNCAN OIL, INC. (1) · FAIRWAYS EXPLORATION & PROD, LLC (1) |
| POLK (373) | 8 | 9 | +1 | UNIT PETROLEUM COMPANY (5) · FAMCOR OIL, INC. (2) · BBX OPERATING, L.L.C. (1) |
| TYLER (457) | 7 | 9 | +2 | ERGON ENERGY PARTNERS, L.P. (3) · MILLER ENERGY, INC. (2) · ANADARKO E&P COMPANY LP (1) |
| WILBARGER (487) | 10 | 9 | -1 | RIDGE PETROLEUM INC. (2) · ATMOS ENERGY CORP., MID-TEX DIV. (1) · DRY FORK PRODUCTION CO., LLC (1) |
| COKE (81) | 12 | 8 | -4 | LAYLINE PETROLEUM I, LLC (3) · BYRD OPERATING COMPANY (1) · CHOLLA PETROLEUM, INC. (1) |
| EDWARDS (137) | 40 | 8 | -32 | HIGHMOUNT EXPL & PROD TEXAS LLC (7) · DIAMONDBACK OPERATING, LP (1) |
| FAYETTE (149) | 5 | 8 | +3 | LAMA ENERGY, L.L.C. (2) · RESEARCH EXPLORATION, LLC (2) · BROWNING OIL COMPANY, INC. (1) |
| GOLIAD (175) | 17 | 8 | -9 | ESENJAY OPERATING, INC. (2) · NELSON, JAMES L. (1) · NORTH SHORE ENERGY, L.L.C. (1) |
| GRAYSON (181) | 5 | 8 | +3 | ATOKA OPERATING, INC. (5) · BLACKWELL BMC, LLC (2) · SAMSON LONE STAR, LLC (1) |
| POTTER (375) | 4 | 8 | +4 | PIONEER NATURAL RES. USA, INC. (6) · GUNN OIL COMPANY (1) · LADDEX, LTD. (1) |
| CLAY (77) | 1 | 7 | +6 | ADDAX OPERATING, LLC (2) · ATMOS ENERGY CORP., MID-TEX DIV. (1) · D AND J RESOURCES INCORPORATED (1) |
| HOUSTON (225) | 4 | 7 | +3 | NAVIDAD RESOURCES, LLC (4) · BASA RESOURCES, INC. (3) |
| JACKSON (239) | 13 | 7 | -6 | ACOCK/ANAQUA OPERATING CO., LP (1) · ATINUM OPERATING, INC. (1) · COX & PERKINS EXPLORATION, INC. (1) |
| JASPER (241) | 2 | 7 | +5 | ENERVEST OPERATING, L.L.C. (2) · TEXAKOTA, INC. (2) · ANADARKO E&P COMPANY LP (1) |
| KING (269) | 7 | 7 | +0 | GRANDFIELD CONSULTING, INC. (2) · BUCK WHEAT RESOURCES, L.P. (1) · GUNN OIL COMPANY (1) |
| WALLER (473) | 1 | 7 | +6 | LAYLINE PETROLEUM I, LLC (3) · FOREST OIL CORPORATION (2) · DOLBERRY ENERGY RESOURCES CORP. (1) |
| ZAVALA (507) | 11 | 7 | -4 | WINN EXPLORATION CO., INC. (2) · CIVRON PETROLEUM RES., LLC (1) · CHESAPEAKE OPERATING, INC. (1) |
| CONCHO (95) | 5 | 6 | +1 | PAINT ROCK OPERATING, LLC (3) · GUFFEY, WM. R. (1) · MCCAMMON OIL & GAS, INC. (1) |
| FORT BEND (157) | 14 | 6 | -8 | HAMMAN OIL & REFINING COMPANY (2) · JETTA OPERATING COMPANY, INC. (1) · JILPETCO, INC. (1) |
| JIM WELLS (249) | 8 | 6 | -2 | KIDD PRODUCTION CO. (2) · TRIAD ENERGY CORPORATION (2) · KEBO OIL & GAS, INC. (1) |
| KLEBERG (273) | 5 | 6 | +1 | EOG RESOURCES, INC. (2) · EXXON MOBIL CORPORATION (2) · DEWBRE PETROLEUM CORPORATION (1) |
| LUBBOCK (303) | 10 | 6 | -4 | TAMARACK PETROLEUM COMPANY, INC. (4) · ATMOS ENERGY,WEST TEXAS DIVISION (2) |
| MADISON (313) | 7 | 6 | -1 | CML EXPLORATION, LLC (2) · PMO (2) · DEVON ENERGY PRODUCTION CO, L.P. (1) |
| MEDINA (325) | 7 | 6 | -1 | TEXAS SECONDARY OIL CORPORATION (4) · RLU OPERATING, LLC (2) |
| MENARD (327) | 9 | 6 | -3 | PAINT ROCK OPERATING, LLC (5) · DYAD PETROLEUM COMPANY (1) |
| MONTGOMERY (339) | 1 | 6 | +5 | DEVON ENERGY PRODUCTION CO, L.P. (3) · SOUTHERN BAY OPERATING, L.L.C. (2) · DEANLAKE OPERATOR, L.L.C. (1) |
| NEWTON (351) | 5 | 6 | +1 | ANADARKO E&P COMPANY LP (3) · ELAND ENERGY, INC. (1) · PRIME OPERATING COMPANY (1) |
| UPSHUR (459) | 2 | 6 | +4 | XTO ENERGY INC. (2) · HARLETON OIL & GAS INC. (1) · RHEATA RESOURCES, LLC (1) |
| EASTLAND (133) | 0 | 5 | +5 | PENDRAGON OIL CO. (2) · ATMOS ENERGY CORP., MID-TEX DIV. (1) · CHEVRON PIPE LINE COMPANY (1) |
| ELLIS (139) | 9 | 5 | -4 | CHESAPEAKE OPERATING, INC. (3) · ATMOS ENERGY CORP., MID-TEX DIV. (2) |
| ERATH (143) | 0 | 5 | +5 | CUMMING COMPANY, INC. THE (4) · RIMROCK ENERGY, LLC (1) |
| HUTCHINSON (233) | 1 | 5 | +4 | LINN OPERATING, INC. (4) · MOMENTUM OPERATING CO., INC. (1) |
| MOORE (341) | 3 | 5 | +2 | PANTERA ENERGY COMPANY (2) · HERRMANN ENERGY (1) · LINN OPERATING, INC. (1) |
| SAN JACINTO (407) | 8 | 5 | -3 | ALTA MESA SERVICES, LP (2) · FAMCOR OIL, INC. (2) · SK & CO. OIL AND GAS OPER., LLC (1) |
| SMITH (423) | 8 | 5 | -3 | GOLDSTON OIL CORPORATION (3) · PETROHAWK OPERATING COMPANY (1) · SOUTHWEST OPERATING, INC.-TYLER (1) |
| WASHINGTON (477) | 2 | 5 | +3 | ENERVEST OPERATING, L.L.C. (2) · MAGNUM PRODUCING, LP (2) · MAGNOLIA OIL & GAS OPERATING LLC (1) |
| WILLACY (489) | 8 | 5 | -3 | EOG RESOURCES, INC. (3) · SUEMAUR EXPL. & PROD., LLC (1) · WAGNER OIL COMPANY (1) |
| ANDERSON (1) | 2 | 4 | +2 | LOCKOUT CORPORATION (2) · PERRYMAN EXP. AND PROD., LLC (1) · WESTERN CHIEF OPERATING, L.L.C. (1) |
| CHEROKEE (73) | 5 | 4 | -1 | LIME ROCK RESOURCES A, L.P. (1) · MARATHON OIL COMPANY (1) · SHOCO PRODUCTION, L.P. (1) |
| GRIMES (185) | 6 | 4 | -2 | APACHE CORPORATION (1) · ATINUM OPERATING, INC. (1) · CML EXPLORATION, LLC (1) |
| HARTLEY (205) | 5 | 4 | -1 | CAMBRIDGE PRODUCTION, INC. (1) · DDD EXPLORATION, INC. (1) · FORTAY, INC. (1) |
| KNOX (275) | 1 | 4 | +3 | HUNT PARTNERSHIP (2) · ATMOS ENERGY CORP., MID-TEX DIV. (1) · JOHNSON & ERNST OPERATING CO. (1) |
| LYNN (305) | 0 | 4 | +4 | RAW OIL & GAS, INC. (2) · BRECK OPERATING CORP. (1) · MURCHISON OIL & GAS INC (1) |
| SAN PATRICIO (409) | 5 | 4 | -1 | DAVIS PETROLEUM CORP. (1) · MEGO RESOURCES, LLC (1) · SANDALWOOD EXPLORATION, L.P. (1) |
| TERRELL (443) | 6 | 4 | -2 | OXY USA INC. (3) · SANDRIDGE EXPL. AND PROD., LLC (1) |
| ARANSAS (7) | 1 | 3 | +2 | CHAPARRAL ENERGY, L.L.C. (1) · RINCON PETROLEUM CORPORATION (1) · TEMA OIL AND GAS COMPANY (1) |
| FOARD (155) | 3 | 3 | +0 | CHISHOLM OPERATING, INC. (2) · SUNFLOWER OIL, INC. (1) |
| GALVESTON (167) | 0 | 3 | +3 | RICOCHET ENERGY, INC. (1) · RUTHERFORD OIL CORPORATION (1) · SANDALWOOD EXPLORATION, L.P. (1) |
| HILL (217) | 2 | 3 | +1 | QUICKSILVER RESOURCES INC. (2) · ATMOS ENERGY CORP., MID-TEX DIV. (1) |
| MARION (315) | 2 | 3 | +1 | ARK-LA-TEX ENERGY PARTNERS, LLC (1) · PEGASI OPERATING INC. (1) · XTO ENERGY INC. (1) |
| SABINE (403) | 3 | 3 | +0 | CHESAPEAKE OPERATING, INC. (2) · ENDEAVOR NATURAL GAS, LP (1) |
| BAYLOR (23) | 0 | 2 | +2 | BETTIS, BOYLE & STOVALL (1) · HUNT PARTNERSHIP (1) |
| COCHRAN (79) | 5 | 2 | -3 | APACHE CORPORATION (1) · BLUE RIDGE RESOURCES, LLC (1) |
| DALLAS (113) | 5 | 2 | -3 | RANGE PRODUCTION COMPANY (2) |
| GREGG (183) | 7 | 2 | -5 | EXCO OPERATING COMPANY, LP (1) · XTO ENERGY INC. (1) |
| GUADALUPE (187) | 2 | 2 | +0 | HEDGES PETROLEUM, INC. (1) · SELLERS LEASE SERVICE, INC. (1) |
| HANSFORD (195) | 6 | 2 | -4 | STRAT LAND EXPLORATION COMPANY (2) |
| OLDHAM (359) | 2 | 2 | +0 | APACHE CORPORATION (1) · GUNN OIL COMPANY (1) |
| SAN SABA (411) | 0 | 2 | +2 | MINUTEMAN ENERGY, LLC (2) |
| VAN ZANDT (467) | 3 | 2 | -1 | EAGLE ROCK OPERATING COMPANY,LLC (1) · UNION OIL COMPANY OF CALIFORNIA (1) |
| WALKER (471) | 1 | 2 | +1 | BLUESTONE NATURAL RESOURCES, LLC (1) · SPILLER OPERATING CO., INC. (1) |
| WOOD (499) | 1 | 2 | +1 | BARROW-SHAVER RESOURCES CO. (1) · ENERGY PRODUCTION CORPORATION (1) |
| MUSTANG IS-SB (602) | 0 | 2 | +2 | ATINUM ENERGY, INC. (2) |
| ANGELINA (5) | 4 | 1 | -3 | GOODRICH PETROLEUM COMPANY (1) |
| BASTROP (21) | 2 | 1 | -1 | TEJONES OPERATING CORPORATION (1) |
| BELL (27) | 1 | 1 | +0 | ATMOS ENERGY CORP., MID-TEX DIV. (1) |
| CAMERON (61) | 3 | 1 | -2 | SANCHEZ OIL & GAS CORPORATION (1) |
| COMANCHE (93) | 0 | 1 | +1 | ANDERSON PRODUCTION (1) |
| COTTLE (101) | 2 | 1 | -1 | GUNN OIL COMPANY (1) |
| DALLAM (111) | 0 | 1 | +1 | CAMBRIDGE PRODUCTION, INC. (1) |
| FALLS (145) | 0 | 1 | +1 | TRIPLE "B" PRODUCTION DRLG INC (1) |
| FRANKLIN (159) | 0 | 1 | +1 | XTO ENERGY INC. (1) |
| HARDEMAN (197) | 2 | 1 | -1 | SLATE HOLDINGS, INC. (1) |
| LAMPASAS (281) | 0 | 1 | +1 | SCULLY ENERGY CORPORATION (1) |
| MCCULLOCH (307) | 0 | 1 | +1 | GEOSURVEYS, INC. (1) |
| MOTLEY (345) | 0 | 1 | +1 | MOMENTUM OPERATING CO., INC. (1) |
| RED RIVER (387) | 0 | 1 | +1 | WARD, JERRY AND RUFUS OPERATING (1) |
| CALHOUN (57) | 2 | 0 | -2 | |
| CARSON (65) | 3 | 0 | -3 | |
| CASS (67) | 1 | 0 | -1 | |
| FLOYD (153) | 1 | 0 | -1 | |
| HAMILTON (193) | 1 | 0 | -1 | |
| JIM HOGG (247) | 3 | 0 | -3 | |
| KIMBLE (267) | 1 | 0 | -1 | |
| LAMB (279) | 1 | 0 | -1 | |
| RAINS (379) | 1 | 0 | -1 | |
| REAL (385) | 2 | 0 | -2 | |
| SOMERVELL (425) | 3 | 0 | -3 | |
| VAL VERDE (465) | 1 | 0 | -1 | |
| GALVESTON-LB (706) | 1 | 0 | -1 |