◆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: 2012Q4
Original drilling permits by county, shown as the change since 2012Q3. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2012Q3 · 2012Q4 · 2013Q1 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
185 counties had at least one permit approved in 2012Q4.
Table view: every county with activity (201)
| County | 2012Q3 | 2012Q4 | Δ | Top operators (2012Q4) |
|---|---|---|---|---|
| ANDREWS (3) | 258 | 217 | -41 | SANDRIDGE EXPL. AND PROD., LLC (118) · OXY USA INC. (10) · RELIANCE ENERGY, INC. (10) |
| MARTIN (317) | 195 | 187 | -8 | PIONEER NATURAL RES. USA, INC. (36) · CROWNQUEST OPERATING, LLC (20) · ENDEAVOR ENERGY RESOURCES L.P. (16) |
| GLASSCOCK (173) | 219 | 179 | -40 | APACHE CORPORATION (68) · ENERGEN RESOURCES CORPORATION (22) · LAREDO PETROLEUM, INC. (16) |
| ECTOR (135) | 151 | 172 | +21 | OCCIDENTAL PERMIAN LTD. (56) · CHEVRON U. S. A. INC. (19) · DEVON ENERGY PRODUCTION CO, L.P. (19) |
| LA SALLE (283) | 171 | 151 | -20 | EP ENERGY E&P COMPANY, L.P. (29) · CARRIZO (EAGLE FORD) LLC (26) · PETROHAWK OPERATING COMPANY (17) |
| MIDLAND (329) | 162 | 151 | -11 | DIAMONDBACK E&P LLC (38) · PIONEER NATURAL RES. USA, INC. (22) · CHEVRON U. S. A. INC. (14) |
| UPTON (461) | 167 | 143 | -24 | COG OPERATING LLC (42) · PIONEER NATURAL RES. USA, INC. (18) · CHEVRON U. S. A. INC. (15) |
| WEBB (479) | 136 | 132 | -4 | LEWIS PETRO PROPERTIES, INC. (42) · SM ENERGY COMPANY (28) · SHELL WESTERN E&P (24) |
| DIMMIT (127) | 165 | 128 | -37 | ANADARKO E&P COMPANY LP (42) · CHESAPEAKE OPERATING, INC. (33) · ANADARKO E&P ONSHORE LLC (11) |
| HOWARD (227) | 134 | 124 | -10 | ATHLON FE OPERATING LLC (16) · THREE RIVERS OPERATING CO II LLC (16) · CROWNQUEST OPERATING, LLC (15) |
| KARNES (255) | 190 | 124 | -66 | PLAINS EXPLORATION & PROD. CO. (34) · MARATHON OIL EF LLC (33) · EOG RESOURCES, INC. (21) |
| REAGAN (383) | 127 | 121 | -6 | PIONEER NATURAL RES. USA, INC. (33) · APACHE CORPORATION (16) · DEVON ENERGY PRODUCTION CO, L.P. (14) |
| REEVES (389) | 72 | 114 | +42 | THOMPSON, J. CLEO (22) · OXY USA INC. (14) · PETROHAWK OPERATING COMPANY (10) |
| DE WITT (123) | 72 | 112 | +40 | PETROHAWK OPERATING COMPANY (48) · PIONEER NATURAL RES. USA, INC. (17) · GEOSOUTHERN ENERGY CORPORATION (13) |
| MCMULLEN (311) | 107 | 110 | +3 | MURPHY EXPL. & PROD. CO. - USA (30) · PETROHAWK OPERATING COMPANY (19) · EOG RESOURCES, INC. (12) |
| GONZALES (177) | 108 | 99 | -9 | EOG RESOURCES, INC. (55) · MARATHON OIL EF LLC (11) · HUNT OIL COMPANY (10) |
| WARD (475) | 77 | 93 | +16 | WHITING OIL AND GAS CORPORATION (19) · JETTA OPERATING COMPANY, INC. (11) · OXY USA INC. (11) |
| CROCKETT (105) | 68 | 91 | +23 | EP ENERGY E&P COMPANY, L.P. (33) · DEVON ENERGY PRODUCTION CO, L.P. (15) · APPROACH OPERATING LLC (11) |
| WISE (497) | 42 | 71 | +29 | DEVON ENERGY PRODUCTION CO, L.P. (29) · ENERVEST OPERATING, L.L.C. (12) · VANTAGE FORT WORTH ENERGY LLC (11) |
| MONTAGUE (337) | 66 | 70 | +4 | EOG RESOURCES, INC. (43) · PIONEER NATURAL RES. USA, INC. (6) · ENERVEST OPERATING, L.L.C. (4) |
| IRION (235) | 73 | 69 | -4 | FIML NATURAL RESOURCES, LLC (14) · COG OPERATING LLC (12) · FORELAND OPERATING, LLC (11) |
| LIVE OAK (297) | 50 | 68 | +18 | PIONEER NATURAL RES. USA, INC. (22) · BURLINGTON RESOURCES O & G CO LP (17) · MARATHON OIL EF LLC (13) |
| WHEELER (483) | 66 | 64 | -2 | CHESAPEAKE OPERATING, INC. (14) · LINN OPERATING, INC. (12) · APACHE CORPORATION (10) |
| CRANE (103) | 52 | 63 | +11 | DEVON ENERGY PRODUCTION CO, L.P. (23) · HENRY RESOURCES LLC (12) · APACHE CORPORATION (10) |
| WICHITA (485) | 34 | 56 | +22 | TXON PARTNERS, LLC (12) · DE LARIOS, R. V., LTD. (9) · EXTEX OPERATING COMPANY (6) |
| GAINES (165) | 46 | 53 | +7 | OCCIDENTAL PERMIAN LTD. (12) · XTO ENERGY INC. (9) · GUNGOLL, CARL E. EXPLORATION LLC (4) |
| YOAKUM (501) | 57 | 52 | -5 | APACHE CORPORATION (28) · OCCIDENTAL PERMIAN LTD. (9) · XTO ENERGY INC. (9) |
| LOVING (301) | 54 | 50 | -4 | ANADARKO PETROLEUM CORPORATION (11) · RKI EXPLORATION & PRODUCTION LLC (7) · SHELL WESTERN E&P (7) |
| PANOLA (365) | 51 | 47 | -4 | ANADARKO E&P COMPANY LP (13) · ANADARKO E&P ONSHORE LLC (6) · CHEVRON U. S. A. INC. (5) |
| PECOS (371) | 68 | 47 | -21 | EXL PETROLEUM, LP (5) · KINDER MORGAN PRODUCTION CO LLC (4) · COG OPERATING LLC (3) |
| ATASCOSA (13) | 63 | 41 | -22 | EOG RESOURCES, INC. (11) · MARATHON OIL EF LLC (9) · CABOT OIL & GAS CORPORATION (7) |
| HEMPHILL (211) | 41 | 41 | +0 | APACHE CORPORATION (8) · UNIT PETROLEUM COMPANY (6) · CHESAPEAKE OPERATING, INC. (5) |
| REFUGIO (391) | 19 | 41 | +22 | HILCORP ENERGY COMPANY (22) · T-C OIL COMPANY, LLC (9) · MARAN OIL COMPANY (3) |
| CROSBY (107) | 29 | 40 | +11 | JUNO OPERATING COMPANY II, LLC (40) |
| ARCHER (9) | 27 | 39 | +12 | EOI EAGLE OPERATING, INC. (6) · BRIDWELL OIL CO. (4) · PALMER, MIKE OIL (3) |
| PARKER (367) | 24 | 36 | +12 | DEVON ENERGY PRODUCTION CO, L.P. (21) · ENERVEST OPERATING, L.L.C. (5) · ATLAS BARNETT, LLC (3) |
| DENTON (121) | 14 | 35 | +21 | DEVON ENERGY PRODUCTION CO, L.P. (15) · VANTAGE FORT WORTH ENERGY LLC (8) · EAGLERIDGE OPERATING, LLC (7) |
| JACK (237) | 54 | 35 | -19 | OAKRIDGE OIL AND GAS, LP (8) · NEWARK E&P OPERATING, LLC (5) · SWAN PC, LP (5) |
| ZAVALA (507) | 16 | 34 | +18 | NAILS OPERATING COMPANY LLC (8) · CHESAPEAKE OPERATING, INC. (5) · SANCHEZ OIL & GAS CORPORATION (5) |
| LEON (289) | 19 | 33 | +14 | HALCON OPERATING CO., INC. (14) · XTO ENERGY INC. (9) · AMERRIL ENERGY LLC (3) |
| TARRANT (439) | 31 | 29 | -2 | XTO ENERGY INC. (16) · CHESAPEAKE OPERATING, INC. (5) · ENERVEST OPERATING, L.L.C. (3) |
| DUVAL (131) | 25 | 28 | +3 | KD ENERGY, LLC (6) · AURORA RESOURCES CORPORATION (4) · HILCORP ENERGY COMPANY (3) |
| OCHILTREE (357) | 35 | 27 | -8 | MEWBOURNE OIL COMPANY (7) · APACHE CORPORATION (3) · CHAPARRAL ENERGY, L.L.C. (3) |
| SCURRY (415) | 43 | 27 | -16 | KINDER MORGAN PRODUCTION CO LLC (15) · PARALLEL PETROLEUM LLC (5) · OCCIDENTAL PERMIAN LTD. (3) |
| SHACKELFORD (417) | 27 | 27 | +0 | T-N-T ENGINEERING, INC. (6) · CLAVO OIL, LLC (5) · STASNEY WELL SERVICE, LLC (5) |
| MILAM (331) | 29 | 26 | -3 | PRICE OPERATING, LLC (17) · KINGMAN OPERATING COMPANY, INC. (2) · OMNI OIL & GAS, INC. (2) |
| FRIO (163) | 40 | 25 | -15 | CABOT OIL & GAS CORPORATION (7) · BRC OPERATING COMPANY LLC (5) · ALAMO OPERATING COMPANY, L. C. (1) |
| YOUNG (503) | 28 | 25 | -3 | COOPER OIL & GAS, LLC (6) · CRAIG, BOB (4) · THREE P OPERATING CO.,GP, L.L.C. (3) |
| BRAZORIA (39) | 22 | 24 | +2 | DENBURY ONSHORE, LLC (12) · TITAN ENERGY, LLC (5) · LINC GULF COAST PETROLEUM, INC. (3) |
| COLEMAN (83) | 30 | 23 | -7 | BROADWAY PETROLEUM COMPANY, LLC (5) · WINDOW OPERATING CO., THE (4) · L.C.S. PRODUCTION COMPANY (3) |
| DAWSON (115) | 21 | 23 | +2 | PPC OPERATING COMPANY LLC (4) · ELEMENT PETRO OPERATING II, LLC (3) · PARSLEY ENERGY OPERATIONS, LLC (3) |
| WHARTON (481) | 20 | 23 | +3 | MAVERICK PROD. CO., INC. (7) · APACHE CORPORATION (4) · MILAGRO EXPLORATION, LLC (3) |
| HARDIN (199) | 14 | 22 | +8 | TANDEM ENERGY CORPORATION (8) · PORTER, JAMES W. SPECIAL (3) · SARATOGA PRODUCTION COMPANY LLC (3) |
| ROBERTS (393) | 23 | 22 | -1 | MEWBOURNE OIL COMPANY (5) · HOLMES EXPLORATION, LLC (3) · TEXAKOMA E & P, LLC (3) |
| PALO PINTO (363) | 13 | 21 | +8 | VERITAS ENERGY, LLC (5) · NEWARK E&P OPERATING, LLC (3) · DALLAS PRODUCTION, INC. (2) |
| RUSK (401) | 40 | 21 | -19 | ZONE ENERGY, LLC (13) · NFR ENERGY, LLC (3) · ANADARKO E&P COMPANY LP (2) |
| FISHER (151) | 9 | 20 | +11 | DOUBLE M PETROPROPERTIES, INC. (4) · GUNN OIL COMPANY (3) · APACHE CORPORATION (2) |
| NOLAN (353) | 32 | 19 | -13 | PATTON, E. N. OIL COMPANY, INC. (3) · CHOLLA PETROLEUM, INC. (2) · DOUBLE M PETROPROPERTIES, INC. (2) |
| STONEWALL (433) | 19 | 19 | +0 | MERIT ENERGY COMPANY (5) · L.C.S. PRODUCTION COMPANY (3) · CITATION OIL & GAS CORP. (2) |
| WINKLER (495) | 19 | 19 | +0 | APACHE CORPORATION (4) · XTO ENERGY INC. (3) · OGX OPERATING, LLC (2) |
| CHAMBERS (71) | 17 | 18 | +1 | LINC GULF COAST PETROLEUM, INC. (11) · FAIRWAYS EXPLORATION & PROD, LLC (3) · DAVIS PETROLEUM CORP. (1) |
| MADISON (313) | 18 | 18 | +0 | BLUESTONE NATURAL RESOURCES, LLC (4) · TREADSTONE ENERGY PARTNERS, LLC (3) · CRIMSON EXPLORATION OPER., INC. (2) |
| STEPHENS (429) | 28 | 18 | -10 | DELTA OIL & GAS LTD. (5) · BASA RESOURCES, INC. (4) · TRACER OPERATING, INC. (3) |
| LAVACA (285) | 24 | 17 | -7 | PENN VIRGINIA OIL & GAS, L.P. (7) · TRIO CONSULTING & MANAGEMENT,LLC (2) · ALTA MESA SERVICES, LP (1) |
| FAYETTE (149) | 11 | 16 | +5 | SANCHEZ OIL & GAS CORPORATION (6) · SOUTHERN BAY OPERATING, L.L.C. (3) · ARGENT ENERGY (US) HOLDINGS INC. (2) |
| HOUSTON (225) | 20 | 16 | -4 | NAVIDAD RESOURCES, LLC (4) · TREADSTONE ENERGY PARTNERS, LLC (3) · INTERSTATE EXPLORATIONS LLC (2) |
| THROCKMORTON (447) | 14 | 16 | +2 | C & G TRANSPORTS, INC. (4) · HILLTEX OPERATING COMPANY, LLC (2) · TRACKER RESOURCE DEV III, LLC (2) |
| WILSON (493) | 19 | 16 | -3 | HUNT OIL COMPANY (10) · EF ENERGY, L.L.C. (2) · DEWBRE PETROLEUM CORPORATION (1) |
| JONES (253) | 19 | 15 | -4 | BLUFF CREEK PETROLEUM, LLC (2) · D.J.F. SERVICES, INC. (2) · EARTHBOUND RESOURCES LLC (2) |
| MENARD (327) | 6 | 15 | +9 | PAINT ROCK OPERATING, LLC (8) · NORDAN OIL & GAS CORPORATION (2) · WALSH & WATTS, INC. (2) |
| RUNNELS (399) | 20 | 15 | -5 | WINDOW OPERATING CO., THE (7) · ENRICH OIL CORPORATION (4) · DEL MAR ENERGY, INC. (2) |
| TERRY (445) | 8 | 15 | +7 | STANOLIND OPERATING LLC (8) · MEMORIAL PRODUCTION OPER. LLC (3) · TEXLAND PETROLEUM, L.P. (2) |
| FORT BEND (157) | 26 | 14 | -12 | MAVERICK PROD. CO., INC. (8) · DENBURY ONSHORE, LLC (2) · HILCORP ENERGY COMPANY (1) |
| HARRISON (203) | 10 | 14 | +4 | BP AMERICA PRODUCTION COMPANY (4) · GREAT NORTHERN ENERGY, INC (4) · TANOS EXPLORATION, LLC (2) |
| STERLING (431) | 19 | 14 | -5 | CHEVRON U. S. A. INC. (4) · BVX OPERATING, INC. (2) · DEVON ENERGY PRODUCTION CO, L.P. (2) |
| CULBERSON (109) | 15 | 13 | -2 | FINLEY RESOURCES, INC. (6) · COG OPERATING LLC (4) · CIMAREX ENERGY CO. (3) |
| HASKELL (207) | 16 | 13 | -3 | WILCOX PETROLEUM OPERATING LLC. (4) · CHOLLA PETROLEUM, INC. (2) · S.B. STREET OPERATING, INC. (2) |
| JOHNSON (251) | 5 | 13 | +8 | DEVON ENERGY PRODUCTION CO, L.P. (7) · ATLAS BARNETT, LLC (4) · XTO ENERGY INC. (2) |
| KENT (263) | 13 | 13 | +0 | OXY USA WTP LP (12) · CAL OIL COMPANY (1) |
| BEE (25) | 12 | 12 | +0 | WELDER EXPLORATION & PROD., INC. (4) · T-C OIL COMPANY, LLC (2) · ANDERSON OIL LTD. (1) |
| CLAY (77) | 3 | 12 | +9 | HOCO, INC. (4) · SHARP, JOHN T. (2) · ADDAX OPERATING, LLC (1) |
| COOKE (97) | 25 | 12 | -13 | EOG RESOURCES, INC. (5) · BLS PRODUCTION CO., INC. (2) · REED PRODUCTION, INC. (2) |
| JACKSON (239) | 13 | 12 | -1 | ACOCK/ANAQUA OPERATING CO., LP (3) · KD ENERGY, LLC (3) · HILCORP ENERGY COMPANY (2) |
| CALLAHAN (59) | 12 | 11 | -1 | RYHOLLAND FIELDER, INC (2) · ALPINE PETROLEUM (1) · AUGUSTA OIL & GAS INC (1) |
| FREESTONE (161) | 14 | 11 | -3 | XTO ENERGY INC. (10) · ANADARKO PETROLEUM CORPORATION (1) |
| MITCHELL (335) | 52 | 11 | -41 | DEVON ENERGY PRODUCTION CO, L.P. (4) · BASA RESOURCES, INC. (2) · W.P.P.I. INC. (2) |
| NUECES (355) | 2 | 11 | +9 | EOG RESOURCES, INC. (2) · WESTERN GULF OIL & GAS, LLC (2) · ANDERSON OIL LTD. (1) |
| TAYLOR (441) | 17 | 11 | -6 | BRIDWELL OIL CO. (3) · PRENSORUS ENERGY, LLC (3) · VENTEX OPERATING CORP. (2) |
| WOOD (499) | 5 | 11 | +6 | EXXON MOBIL CORPORATION (3) · SOUTHWEST OPERATING, INC.-TYLER (2) · WHITE ROCK EXPLORATION, INC. (2) |
| BRAZOS (41) | 10 | 10 | +0 | CRIMSON ENERGY PTNRS III, L.L.C. (2) · ENCANA OIL & GAS(USA) INC. (2) · HALCON OPERATING CO., INC. (2) |
| GRIMES (185) | 10 | 10 | +0 | HALCON OPERATING CO., INC. (8) · ENERGY & EXPL. PRTNRS OPER., LP (1) · MARLIN ENERGY RESOURCES, LLC (1) |
| HIDALGO (215) | 9 | 10 | +1 | OXY USA INC. (7) · CAPITAL STAR OIL & GAS, INC. (2) · MILAGRO EXPLORATION, LLC (1) |
| LIPSCOMB (295) | 34 | 10 | -24 | HADAWAY CONSULT AND ENGINEER,LLC (5) · MEWBOURNE OIL COMPANY (2) · CORLENA OIL COMPANY (1) |
| SCHLEICHER (413) | 14 | 10 | -4 | APACHE CORPORATION (2) · DEVON ENERGY PRODUCTION CO, L.P. (2) · HIGHMOUNT EXPL & PROD TEXAS LLC (2) |
| STARR (427) | 12 | 10 | -2 | APACHE CORPORATION (4) · OXY USA INC. (2) · CAPITAL STAR OIL & GAS, INC. (1) |
| WILBARGER (487) | 29 | 10 | -19 | ANSCHUTZ EXPLORATION CORPORATION (2) · JOHNSON & ERNST OPERATING CO. (2) · RIDGE PETROLEUM INC. (2) |
| COKE (81) | 7 | 9 | +2 | BOAZ ENERGY, LLC (3) · SHERIDAN PRODUCTION COMPANY, LLC (2) · DEVON ENERGY PRODUCTION CO, L.P. (1) |
| GARZA (169) | 9 | 9 | +0 | CAL OIL COMPANY (3) · SHENANDOAH PETROLEUM CORPORATION (3) · THREE R OIL COMPANY (2) |
| GRAY (179) | 0 | 9 | +9 | EXXCEL PRODUCTION COMPANY (6) · CORETERRA OPERATING, LLC (2) · HERITAGE PETROLEUM, INC. (1) |
| MATAGORDA (321) | 8 | 9 | +1 | VENTEX OPERATING CORP. (2) · BALLARD EXPLORATION COMPANY,INC. (1) · MAGNUM PRODUCING, LP (1) |
| SHELBY (419) | 5 | 9 | +4 | XTO ENERGY INC. (7) · BC OPERATING, INC. (1) · MARATHON OIL COMPANY (1) |
| ANDERSON (1) | 3 | 8 | +5 | JLA RESOURCES COMPANY (2) · BASA RESOURCES, INC. (1) · BRAMMER ENGINEERING, INC. (1) |
| BORDEN (33) | 24 | 8 | -16 | SM ENERGY COMPANY (4) · ESTANCIA OIL & GAS, LLC (2) · RAW OIL & GAS, INC. (1) |
| CALDWELL (55) | 14 | 8 | -6 | SOUTHRIDGE OPERATING COMPANY (2) · ALTA MESA SERVICES, LP (1) · BENCHMARK TEXAS PETROLEUM, LLC. (1) |
| GOLIAD (175) | 2 | 8 | +6 | DYNAMIC PRODUCTION, INC. (2) · NELSON, JAMES L. (2) · ALTA MESA SERVICES, LP (1) |
| ROBERTSON (395) | 12 | 8 | -4 | ENCANA OIL & GAS(USA) INC. (5) · XTO ENERGY INC. (2) · JETTA OPERATING COMPANY, INC. (1) |
| SAN AUGUSTINE (405) | 9 | 8 | -1 | XTO ENERGY INC. (5) · DEVON ENERGY PRODUCTION CO, L.P. (2) · EOG RESOURCES, INC. (1) |
| SMITH (423) | 5 | 8 | +3 | 3-T EXPLORATION, INC. (3) · ENERVEST OPERATING, L.L.C. (1) · FLINT EXPLORATION, LLC (1) |
| HUTCHINSON (233) | 8 | 7 | -1 | LINN OPERATING, INC. (6) · MOMENTUM OPERATING CO., INC. (1) |
| JIM WELLS (249) | 4 | 7 | +3 | DEVON ENERGY PRODUCTION CO, L.P. (2) · JETTA OPERATING COMPANY, INC. (2) · EOG RESOURCES, INC. (1) |
| KNOX (275) | 6 | 7 | +1 | CHOLLA PETROLEUM, INC. (2) · JLA RESOURCES COMPANY (2) · TRI ENERGY RESOURCES, INC. (2) |
| LIBERTY (291) | 5 | 7 | +2 | RESACA RESOURCES, L.L.C. (3) · CHOICE EXPLORATION, INC. (2) · BALLARD EXPLORATION COMPANY,INC. (1) |
| LIMESTONE (293) | 10 | 7 | -3 | XTO ENERGY INC. (5) · DALLAS PRODUCTION, INC. (1) · SM ENERGY COMPANY (1) |
| LYNN (305) | 1 | 7 | +6 | ENERGY & EXPL. PRTNRS OPER., LP (2) · RAW OIL & GAS, INC. (2) · MCDONALD PRODUCTION, LLC (1) |
| OLDHAM (359) | 5 | 7 | +2 | APACHE CORPORATION (6) · ARROW OIL & GAS, LLC (1) |
| TYLER (457) | 10 | 7 | -3 | FORT APACHE ENERGY, INC. (3) · DAVIS SOUTHERN OPERATING CO LLC (1) · GAITHER PETROLEUM CORPORATION (1) |
| CARSON (65) | 14 | 6 | -8 | PARALLEL ENERGY LP (5) · CAPROCK ENGINEERING, INC. (1) |
| DICKENS (125) | 5 | 6 | +1 | HALLIBURTON OPERATING COMPANY (2) · SCHALK OIL COMPANY, INC. (2) · BUCK WHEAT RESOURCES, L.P. (1) |
| GRAYSON (181) | 8 | 6 | -2 | JETTA OPERATING COMPANY, INC. (2) · BLS PRODUCTION CO., INC. (1) · SAMSON LONE STAR, LLC (1) |
| GREGG (183) | 3 | 6 | +3 | TANOS EXPLORATION, LLC (3) · DALLAS PRODUCTION, INC. (2) · CHINN EXPLORATION COMPANY (1) |
| ORANGE (361) | 4 | 6 | +2 | ALPINE EXPLORATION CO, INC. (3) · HILCORP ENERGY COMPANY (2) · SAMSON EXPLORATION, LLC (1) |
| TOM GREEN (451) | 12 | 6 | -6 | BANNER OPERATING, LLC (2) · GRACE 7 PROPERTIES, LTD. (2) · CHEVRON MIDCONTINENT, L.P. (1) |
| VAN ZANDT (467) | 3 | 6 | +3 | CYNPAT OIL & GAS, INC. (2) · RIO BRAZOS ENERGY CO. (2) · JAMEX, INC. (1) |
| VICTORIA (469) | 20 | 6 | -14 | ACOCK/ANAQUA OPERATING CO., LP (1) · CRESTWOOD ENERGY, L.L.C. (1) · HART PETROLEUM SERVICES, INC (1) |
| CHEROKEE (73) | 1 | 5 | +4 | ALLIED OPERATING TEXAS, LLC (1) · FOREST OIL CORPORATION (1) · J-O'B OPERATING COMPANY (1) |
| CONCHO (95) | 2 | 5 | +3 | ANTLE OPERATING, INC. (1) · FLAG ENERGY, LLC (1) · JASPER ENERGY, INCORPORATED (1) |
| EASTLAND (133) | 3 | 5 | +2 | BUSTAMANTE OIL COMPANY (1) · DELTA OIL & GAS LTD. (1) · KOKOMO ENERGY, INC. (1) |
| FRANKLIN (159) | 3 | 5 | +2 | EXXON MOBIL CORPORATION (4) · HARLETON OIL & GAS INC. (1) |
| GUADALUPE (187) | 7 | 5 | -2 | EMERALD BAY ENERGY, INC. (2) · R & S OIL PRODUCTION CO. (1) · RBR OPERATING, INC. (1) |
| HOCKLEY (219) | 13 | 5 | -8 | CANAN MOWREY OPERATING, LLC (1) · ENDURO OPERATING II LLC (1) · ROCKER A OPERATING COMPANY (1) |
| JEFFERSON (245) | 21 | 5 | -16 | BALLARD EXPLORATION COMPANY,INC. (2) · HILCORP ENERGY COMPANY (1) · RHEACO OIL COMPANY, LTD. (1) |
| LUBBOCK (303) | 5 | 5 | +0 | ENDURO OPERATING II LLC (4) · TYCOON OPERATING COMPANY, INC. (1) |
| MARION (315) | 1 | 5 | +4 | ARK-LA-TEX ENERGY, L.L.C. (2) · BACHTELL OIL & GAS, LTD. (1) · HOWELL OIL & GAS, INC. (1) |
| POLK (373) | 7 | 5 | -2 | BBX OPERATING, L.L.C. (2) · DAVIS SOUTHERN OPERATING CO LLC (1) · FAMCOR OIL, INC. (1) |
| COLORADO (89) | 7 | 4 | -3 | COPANO PROCESSING, L.P. (1) · GULFSTAR PROPERTIES, INC. (1) · SUNDOWN ENERGY LP (1) |
| HARDEMAN (197) | 1 | 4 | +3 | ANSCHUTZ EXPLORATION CORPORATION (2) · ENEXCO, INC. (1) · TRIO CONSULTING & MANAGEMENT,LLC (1) |
| HOOD (221) | 18 | 4 | -14 | ATLAS BARNETT, LLC (3) · XTO ENERGY INC. (1) |
| KING (269) | 7 | 4 | -3 | HUNT OIL COMPANY (2) · MEDDERS OIL COMPANY, INC. (2) |
| MAVERICK (323) | 5 | 4 | -1 | ATERRA EXPLORATION, LLC (2) · BIG SHELL OIL & GAS, INC. (1) · CONOCOPHILLIPS COMPANY (1) |
| MOORE (341) | 9 | 4 | -5 | LINN OPERATING, INC. (3) · PANTERA ENERGY COMPANY (1) |
| SAN PATRICIO (409) | 11 | 4 | -7 | BIG CREEK OPERATING COMPANY LLC (1) · EOG RESOURCES, INC. (1) · SYDRI OPERATING, LLC (1) |
| WASHINGTON (477) | 0 | 4 | +4 | HYPERION ENERGY, L P (4) |
| CALHOUN (57) | 0 | 3 | +3 | NEUMIN PRODUCTION COMPANY (2) · CORUM PRODUCTION COMPANY (1) |
| EDWARDS (137) | 5 | 3 | -2 | MUSKEGON DEVELOPMENT COMPANY (2) · PNP OPERATING COMPANY LLC (1) |
| GALVESTON (167) | 2 | 3 | +1 | GALVESTON BAY ENERGY, LLC (1) · HOUSTON OIL PROD ENTERPRISES,INC (1) · HOUSTON PETROLEUM COMPANY (1) |
| MEDINA (325) | 17 | 3 | -14 | 338 OIL & GAS, INC. (1) · RORICO OIL COMPANY (1) · 21ST FOX ENERGY TEXAS, INC. (1) |
| MONTGOMERY (339) | 2 | 3 | +1 | ALTA MESA SERVICES, LP (1) · HOPCO OPERATING, INC. (1) · LUCA RESOURCES GROUP, LLC (1) |
| NAVARRO (349) | 6 | 3 | -3 | DEVON ENERGY PRODUCTION CO, L.P. (2) · HAYNIE ENERGY SERVICES LLC (1) |
| SHERMAN (421) | 0 | 3 | +3 | HRF EXPLORATION & PRODUCTION,LLC (1) · J. W. RESOURCES INC. (1) · LASATER & CO, INC. (1) |
| TITUS (449) | 4 | 3 | -1 | EXXON MOBIL CORPORATION (3) |
| WALLER (473) | 3 | 3 | +0 | ENHANCED ENERGY PARTNERS CORP (2) · R.T.C. RESOURCES, L.P. (1) |
| WILLACY (489) | 3 | 3 | +0 | DEWBRE PETROLEUM CORPORATION (1) · FLINT OAK ENERGY, LLC (1) · RISCO LA SARA OPERATIONS, LLC (1) |
| WILLIAMSON (491) | 3 | 3 | +0 | JMR RESOURCES LLC (2) · BLACK JACK SERVICES, L.L.C. (1) |
| ZAPATA (505) | 10 | 3 | -7 | CONOCOPHILLIPS COMPANY (1) · EOG RESOURCES, INC. (1) · RICOCHET ENERGY, INC. (1) |
| AUSTIN (15) | 2 | 2 | +0 | ENHANCED ENERGY PARTNERS CORP (2) |
| BASTROP (21) | 1 | 2 | +1 | GEOSOUTHERN ENERGY CORPORATION (1) · WARRIOR RESOURCES INC. (1) |
| BAYLOR (23) | 3 | 2 | -1 | T-N-T ENGINEERING, INC. (2) |
| BROOKS (47) | 6 | 2 | -4 | TECPETROL OPERATING LLC (2) |
| CASS (67) | 1 | 2 | +1 | MACHIN & ASSOCIATES, INC. (1) · STROUD PETROLEUM, INC. (1) |
| KLEBERG (273) | 4 | 2 | -2 | WINDRUSH OPERATING CO., L.L.C. (2) |
| POTTER (375) | 0 | 2 | +2 | MID-CON ENERGY OPERATING, INC. (2) |
| RED RIVER (387) | 0 | 2 | +2 | TECHNOLOGY & ENGR. CAREERS INC. (2) |
| UVALDE (463) | 0 | 2 | +2 | 2012 SYNERGY DRILLING LLC (2) |
| WALKER (471) | 1 | 2 | +1 | BLUESTONE NATURAL RESOURCES, LLC (1) · ZAZA ENERGY, LLC (1) |
| BEXAR (29) | 6 | 1 | -5 | EMERALD BAY ENERGY, INC. (1) |
| BROWN (49) | 3 | 1 | -2 | KSSO ENERGY, LLC (1) |
| COCHRAN (79) | 12 | 1 | -11 | TEMA OIL AND GAS COMPANY (1) |
| DALLAS (113) | 0 | 1 | +1 | NEWARK E&P OPERATING, LLC (1) |
| FALLS (145) | 3 | 1 | -2 | TRIPLE "B" PRODUCTION DRLG INC (1) |
| FOARD (155) | 2 | 1 | -1 | LAKEWOOD OPERATING, LTD. (1) |
| HANSFORD (195) | 1 | 1 | +0 | AMARILLO EXPLORATION, INC. (1) |
| HARRIS (201) | 5 | 1 | -4 | FAIRWAY ENERGY PARTNERS, LLC (1) |
| HARTLEY (205) | 4 | 1 | -3 | FORTAY, INC. (1) |
| HENDERSON (213) | 4 | 1 | -3 | BUCCANEER OPERATING LLC (1) |
| JASPER (241) | 3 | 1 | -2 | EL PASO NATURAL GAS COMPANY (1) |
| JIM HOGG (247) | 0 | 1 | +1 | FIRST AMERICAN OIL COMPANY, INC. (1) |
| KENEDY (261) | 1 | 1 | +0 | SARITA ENERGY RESOURCES, LTD. (1) |
| NEWTON (351) | 3 | 1 | -2 | SQUARE MILE ENERGY, L.L.C. (1) |
| SABINE (403) | 0 | 1 | +1 | PINNACLE OPERATING COMPANY, INC. (1) |
| SAN JACINTO (407) | 3 | 1 | -2 | FAMCOR OIL, INC. (1) |
| SUTTON (435) | 6 | 1 | -5 | MEXTEX OPERATING COMPANY (1) |
| TRINITY (455) | 0 | 1 | +1 | BARROW-SHAVER RESOURCES CO. (1) |
| UPSHUR (459) | 1 | 1 | +0 | LINDER, JOHN OPERATING CO., LLC (1) |
| MUSTANG IS-SB (602) | 0 | 1 | +1 | DAVIS GULF COAST, INC. (1) |
| MATGRDA IS-LB (703) | 1 | 1 | +0 | HALL-HOUSTON EXPL. II, L.P. (1) |
| ANGELINA (5) | 2 | 0 | -2 | |
| ARMSTRONG (11) | 1 | 0 | -1 | |
| BURLESON (51) | 2 | 0 | -2 | |
| COLLINGSWORTH (87) | 5 | 0 | -5 | |
| DELTA (119) | 3 | 0 | -3 | |
| DONLEY (129) | 1 | 0 | -1 | |
| ERATH (143) | 1 | 0 | -1 | |
| FANNIN (147) | 1 | 0 | -1 | |
| HALE (189) | 1 | 0 | -1 | |
| HOPKINS (223) | 1 | 0 | -1 | |
| KAUFMAN (257) | 2 | 0 | -2 | |
| LAMB (279) | 1 | 0 | -1 | |
| LEE (287) | 6 | 0 | -6 | |
| MCCULLOCH (307) | 2 | 0 | -2 | |
| NACOGDOCHES (347) | 2 | 0 | -2 | |
| HIGH IS-LB (708) | 1 | 0 | -1 |