◆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: 2013Q4
Original drilling permits by county, shown as the change since 2013Q3. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2013Q3 · 2013Q4 · 2014Q1 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
195 counties had at least one permit approved in 2013Q4.
Table view: every county with activity (204)
| County | 2013Q3 | 2013Q4 | Δ | Top operators (2013Q4) |
|---|---|---|---|---|
| MARTIN (317) | 180 | 210 | +30 | OCCIDENTAL PERMIAN LTD. (36) · PIONEER NATURAL RES. USA, INC. (34) · LINN OPERATING, INC. (24) |
| LA SALLE (283) | 148 | 207 | +59 | EP ENERGY E&P COMPANY, L.P. (38) · EOG RESOURCES, INC. (35) · ANADARKO E&P ONSHORE LLC (30) |
| UPTON (461) | 136 | 196 | +60 | CHEVRON U. S. A. INC. (40) · PARSLEY ENERGY OPERATIONS, LLC (29) · PIONEER NATURAL RES. USA, INC. (29) |
| GLASSCOCK (173) | 157 | 163 | +6 | APACHE CORPORATION (37) · LAREDO PETROLEUM, INC. (19) · ENERGEN RESOURCES CORPORATION (18) |
| HOWARD (227) | 123 | 153 | +30 | APACHE CORPORATION (31) · CONOCOPHILLIPS COMPANY (17) · ATHLON FE OPERATING LLC (14) |
| DIMMIT (127) | 170 | 146 | -24 | ANADARKO E&P ONSHORE LLC (59) · CHESAPEAKE OPERATING, INC. (27) · STONEGATE PRODUCTION COMPANY,LLC (26) |
| ANDREWS (3) | 201 | 145 | -56 | SANDRIDGE EXPL. AND PROD., LLC (45) · RING ENERGY, INC. (14) · OXY USA INC. (9) |
| KARNES (255) | 130 | 139 | +9 | MARATHON OIL EF LLC (30) · EOG RESOURCES, INC. (26) · BHP BILLITON PET(TXLA OP) CO (22) |
| MIDLAND (329) | 131 | 133 | +2 | PIONEER NATURAL RES. USA, INC. (32) · CHEVRON U. S. A. INC. (20) · DIAMONDBACK E&P LLC (12) |
| MCMULLEN (311) | 116 | 122 | +6 | CHESAPEAKE OPERATING, INC. (30) · MURPHY EXPL. & PROD. CO. - USA (21) · CHESAPEAKE OPERATING, L.L.C. (11) |
| DE WITT (123) | 98 | 119 | +21 | BURLINGTON RESOURCES O & G CO LP (42) · BHP BILLITON PET(TXLA OP) CO (27) · SABINE OIL & GAS LLC (13) |
| YOAKUM (501) | 73 | 119 | +46 | OCCIDENTAL PERMIAN LTD. (90) · OXY USA WTP LP (21) · DESERT PRODUCTION, INC. (1) |
| REEVES (389) | 101 | 116 | +15 | RESOLUTE NATURAL RES. CO., LLC (18) · ROSETTA RESOURCES OPERATING LP (16) · CIMAREX ENERGY CO. (15) |
| REAGAN (383) | 111 | 104 | -7 | APACHE CORPORATION (33) · LAREDO PETROLEUM - DALLAS, INC. (15) · PIONEER NATURAL RES. USA, INC. (14) |
| ECTOR (135) | 166 | 100 | -66 | BC OPERATING, INC. (22) · XTO ENERGY INC. (11) · CHEVRON U. S. A. INC. (10) |
| GONZALES (177) | 130 | 93 | -37 | EOG RESOURCES, INC. (42) · FOREST OIL CORPORATION (13) · ARGENT ENERGY (US) HOLDINGS INC. (9) |
| SCURRY (415) | 43 | 76 | +33 | OCCIDENTAL PERMIAN LTD. (21) · KINDER MORGAN PRODUCTION CO LLC (17) · UNITEX OIL & GAS, L.L.C. (10) |
| ATASCOSA (13) | 54 | 75 | +21 | MARATHON OIL EF LLC (20) · EOG RESOURCES, INC. (19) · MURPHY EXPL. & PROD. CO. - USA (10) |
| GAINES (165) | 61 | 71 | +10 | SHERIDAN PRODUCTION COMPANY, LLC (15) · XTO ENERGY INC. (15) · CITATION OIL & GAS CORP. (14) |
| JACK (237) | 81 | 71 | -10 | ATLAS BARNETT, LLC (21) · NEWARK E&P OPERATING, LLC (14) · BRIGADIER OPERATING, LLC (12) |
| IRION (235) | 59 | 67 | +8 | APACHE CORPORATION (17) · DEVON ENERGY PRODUCTION CO, L.P. (14) · EOG RESOURCES, INC. (6) |
| LIVE OAK (297) | 54 | 66 | +12 | BURLINGTON RESOURCES O & G CO LP (20) · PIONEER NATURAL RES. USA, INC. (15) · BHP BILLITON PET(TXLA OP) CO (11) |
| MONTAGUE (337) | 60 | 63 | +3 | EOG RESOURCES, INC. (30) · PIONEER NATURAL RES. USA, INC. (23) · WBH ENERGY PARTNERS LLC (5) |
| WEBB (479) | 97 | 63 | -34 | LEWIS PETRO PROPERTIES, INC. (19) · ROSETTA RESOURCES OPERATING LP (14) · SM ENERGY COMPANY (8) |
| WICHITA (485) | 53 | 63 | +10 | DYM ENERGY, INC. (12) · TEXAS ENERGY OPERATIONS, LC (8) · TXON PARTNERS, LLC (8) |
| WARD (475) | 53 | 62 | +9 | ANADARKO E&P ONSHORE LLC (9) · SHELL WESTERN E&P (7) · JETTA OPERATING COMPANY, INC. (6) |
| CROCKETT (105) | 74 | 52 | -22 | APPROACH OPERATING LLC (21) · EP ENERGY E&P COMPANY, L.P. (19) · DEVON ENERGY PRODUCTION CO, L.P. (4) |
| PANOLA (365) | 39 | 48 | +9 | ANADARKO E&P ONSHORE LLC (11) · PETROQUEST ENERGY, L.L.C. (7) · DEVON ENERGY PRODUCTION CO, L.P. (6) |
| LIPSCOMB (295) | 47 | 46 | -1 | JONES ENERGY, LLC (20) · MEWBOURNE OIL COMPANY (7) · MIDSTATES PETROLEUM COMPANY LLC (5) |
| CRANE (103) | 54 | 44 | -10 | BURLINGTON RES O & G CO-MIDLAND (13) · DEVON ENERGY PRODUCTION CO, L.P. (10) · HENRY RESOURCES LLC (7) |
| LOVING (301) | 51 | 44 | -7 | ANADARKO E&P ONSHORE LLC (11) · EOG RESOURCES, INC. (9) · RKI EXPLORATION & PRODUCTION LLC (6) |
| OCHILTREE (357) | 47 | 43 | -4 | APACHE CORPORATION (13) · MEWBOURNE OIL COMPANY (6) · MIDSTATES PETROLEUM COMPANY LLC (6) |
| CROSBY (107) | 25 | 36 | +11 | CUSTER & WRIGHT OPERATING, INC. (22) · JUNO OPERATING COMPANY II, LLC (7) · GUNGOLL, CARL E. EXPLORATION LLC (3) |
| HEMPHILL (211) | 37 | 36 | -1 | UNIT PETROLEUM COMPANY (8) · LE NORMAN OPERATING LLC (7) · APACHE CORPORATION (5) |
| WHEELER (483) | 59 | 35 | -24 | APACHE CORPORATION (13) · LINN OPERATING, INC. (5) · OVERFLOW ENERGY, LLC (5) |
| WISE (497) | 40 | 35 | -5 | DEVON ENERGY PRODUCTION CO, L.P. (23) · ARUBA PETROLEUM, INC. (6) · TEXXOL OPERATING COMPANY, INC. (2) |
| MADISON (313) | 23 | 34 | +11 | BURK ROYALTY CO., LTD. (9) · WOODBINE ACQUISITION LLC (5) · MD AMERICA ENERGY, LLC (4) |
| PECOS (371) | 28 | 34 | +6 | KINDER MORGAN PRODUCTION CO LLC (7) · COG OPERATING LLC (4) · AEGIS FLUIDS MANAGEMENT, LLC (2) |
| THROCKMORTON (447) | 13 | 34 | +21 | C & G TRANSPORTS, INC. (8) · GOOPCO, INC. (5) · NORTH TEXAS OIL & GAS, LLC (5) |
| BRAZOS (41) | 31 | 33 | +2 | HALCON OPERATING CO., INC. (21) · APACHE CORPORATION (3) · CRIMSON ENERGY PTNRS III, L.L.C. (2) |
| BURLESON (51) | 8 | 33 | +25 | APACHE CORPORATION (12) · ANADARKO E&P ONSHORE LLC (11) · WILLIAMS, CLAYTON ENERGY, INC. (4) |
| FORT BEND (157) | 48 | 33 | -15 | MAVERICK PROD. CO., INC. (29) · HAMMAN OIL & REFINING COMPANY (3) · LAVACA RIVER OPERATING CO., LLC (1) |
| FRIO (163) | 37 | 33 | -4 | CABOT OIL & GAS CORPORATION (14) · STONEGATE PRODUCTION COMPANY,LLC (6) · TEXAS AMERICAN RESOURCES COMPANY (6) |
| STEPHENS (429) | 19 | 33 | +14 | WAPITI OPERATING, LLC (15) · BASA RESOURCES, INC. (5) · DELTA OIL & GAS LTD. (4) |
| WILBARGER (487) | 4 | 32 | +28 | LAYLINE ENERGY I LLC (19) · FIVE STATES OPERATING CO, LLC (2) · HOOD, J. FRANK, JR. (2) |
| ARCHER (9) | 37 | 31 | -6 | EOI EAGLE OPERATING, INC. (10) · PALMER, MIKE OIL (5) · DRY FORK PRODUCTION CO., LLC (3) |
| MILAM (331) | 21 | 29 | +8 | BABCO OIL & GAS, LLC (6) · TRUSTAR OPERATING COMPANY INC. (6) · ANADARKO E&P ONSHORE LLC (4) |
| ZAVALA (507) | 25 | 29 | +4 | EXCO OPERATING COMPANY, LP (9) · BUFFCO PRODUCTION INC. (5) · CRIMSON EXPLORATION OPER., INC. (4) |
| LAVACA (285) | 24 | 27 | +3 | PENN VIRGINIA OIL & GAS, L.P. (14) · SABCO OPERATING COMPANY, LLC (4) · BELLOWS OPERATING CO., L. C. (1) |
| TARRANT (439) | 46 | 26 | -20 | VANTAGE FORT WORTH ENERGY LLC (7) · CHESAPEAKE OPERATING, INC. (6) · XTO ENERGY INC. (6) |
| DAWSON (115) | 18 | 24 | +6 | PARSLEY ENERGY OPERATIONS, LLC (5) · PIONEER NATURAL RES. USA, INC. (3) · BIG STAR OIL & GAS, LLC (2) |
| YOUNG (503) | 39 | 24 | -15 | HARTFORD ENERGY, INC. (5) · ROGERS DRILLING CO., INC. (4) · CIK DRILLING, LLC (2) |
| CULBERSON (109) | 29 | 21 | -8 | CIMAREX ENERGY CO. (9) · COG OPERATING LLC (7) · CONOCOPHILLIPS COMPANY (2) |
| DENTON (121) | 37 | 21 | -16 | VANTAGE FORT WORTH ENERGY LLC (7) · DEVON ENERGY PRODUCTION CO, L.P. (5) · EAGLERIDGE OPERATING, LLC (5) |
| JONES (253) | 22 | 21 | -1 | ROYAL TEXAN RESOURCES CO. (3) · JQL ENERGY, LLC (2) · LAWRENCE ENERGY COMPANY (2) |
| REFUGIO (391) | 18 | 21 | +3 | HILCORP ENERGY COMPANY (8) · GREAT BAY OPERATIONS, LLC (4) · ACOCK/ANAQUA OPERATING CO., LP (2) |
| STONEWALL (433) | 14 | 20 | +6 | L.C.S. PRODUCTION COMPANY (8) · KINDER MORGAN PRODUCTION CO LLC (7) · HGN OPERATING I, LLC (1) |
| DUVAL (131) | 36 | 19 | -17 | SMITH PRODUCTION INC. (4) · AWP OPERATING COMPANY (3) · AURORA RESOURCES CORPORATION (1) |
| HARRISON (203) | 19 | 19 | +0 | BP AMERICA PRODUCTION COMPANY (8) · EAST TEXAS EXPLORATION, LLC (2) · PENN VIRGINIA OIL & GAS, L.P. (2) |
| CHAMBERS (71) | 14 | 18 | +4 | DENBURY ONSHORE, LLC (12) · SAMSON EXPLORATION, LLC (3) · GALVESTON BAY ENERGY, LLC (1) |
| HASKELL (207) | 19 | 18 | -1 | L.C.S. PRODUCTION COMPANY (7) · WILCOX PETROLEUM OPERATING LLC. (3) · ALLEGRO INVESTMENTS, INC. (1) |
| PALO PINTO (363) | 20 | 18 | -2 | NEWARK E&P OPERATING, LLC (6) · VERITAS ENERGY, LLC (5) · DALLAS PRODUCTION, INC. (3) |
| RUNNELS (399) | 17 | 17 | +0 | DEL MAR ENERGY, INC. (4) · ENRICH OIL CORPORATION (4) · BOB HUGHES OIL COMPANY, LLC (1) |
| SHACKELFORD (417) | 20 | 17 | -3 | STASNEY WELL SERVICE, LLC (9) · DBC OPERATING COMPANY LLC (3) · BRIGHT HAWK OPERATING COMPANY (1) |
| COLEMAN (83) | 18 | 15 | -3 | WINDOW OPERATING CO., THE (5) · BROADWAY PETROLEUM COMPANY, LLC (3) · L.C.S. PRODUCTION COMPANY (3) |
| FAYETTE (149) | 4 | 15 | +11 | OAK VALLEY OPERATING, LLC (7) · SANCHEZ OIL & GAS CORPORATION (4) · WCS OIL & GAS CORPORATION (2) |
| FISHER (151) | 19 | 15 | -4 | GUNN OIL COMPANY (5) · SOJOURNER DRILLING CORPORATION (4) · DENTON EXPLORATION, INC. (2) |
| GREGG (183) | 12 | 15 | +3 | QUANTUM RESOURCES MANAGEMENT,LLC (6) · DALLAS PRODUCTION, INC. (3) · H & T EXPLORATION, INC. (2) |
| SCHLEICHER (413) | 5 | 15 | +10 | SUMMIT PETROLEUM LLC (8) · HIGHMOUNT EXPL & PROD TEXAS LLC (3) · APACHE CORPORATION (2) |
| WHARTON (481) | 14 | 15 | +1 | RICOCHET ENERGY, INC. (4) · APACHE CORPORATION (2) · DAVIS, LARRY D. (2) |
| HARRIS (201) | 4 | 14 | +10 | DENBURY ONSHORE, LLC (14) |
| NOLAN (353) | 22 | 14 | -8 | CINNABAR ENERGY, LTD. (3) · CLEAR FORK, INCORPORATED (3) · CHISHOLM OPERATING, INC. (1) |
| WILSON (493) | 16 | 14 | -2 | EOG RESOURCES, INC. (3) · HUNT OIL COMPANY (2) · TEXAS INTERNATIONAL OPER., LLC (2) |
| GARZA (169) | 15 | 13 | -2 | PALMER OIL PROPERTIES (3) · THREE R OIL COMPANY (3) · SHENANDOAH PETROLEUM CORPORATION (2) |
| MEDINA (325) | 75 | 13 | -62 | TEXAS SECONDARY OIL CORPORATION (8) · PREMIER MINERALS, INC. (5) |
| NUECES (355) | 13 | 13 | +0 | EOG RESOURCES, INC. (3) · SABCO OPERATING COMPANY, LLC (2) · CANYON CREEK RESOURCES, LLC (1) |
| ROBERTS (393) | 22 | 13 | -9 | MEWBOURNE OIL COMPANY (4) · CORLENA OIL COMPANY (2) · SABINE OIL & GAS LLC (2) |
| RUSK (401) | 19 | 13 | -6 | BASA RESOURCES, INC. (3) · BRAMMER ENGINEERING, INC. (2) · MEMORIAL PRODUCTION OPER. LLC (2) |
| TAYLOR (441) | 17 | 13 | -4 | EAST REDDIN OIL LLC (3) · TNC ENERGY, LLC (3) · SOJOURNER DRILLING CORPORATION (2) |
| VICTORIA (469) | 7 | 13 | +6 | TAOS RESOURCES OPERATING CO LLC (4) · IWR OPERATING, LLC (2) · STEWARDSHIP RESOURCES (2) |
| WINKLER (495) | 16 | 13 | -3 | APACHE CORPORATION (8) · BOYD & MCWILLIAMS OPERATING, LLC (1) · RANGER 40 PETROLEUM, LLC (1) |
| BORDEN (33) | 24 | 12 | -12 | ESTANCIA OIL & GAS, LLC (3) · CALLON PETROLEUM OPERATING CO (2) · O'BENCO, INC. (2) |
| HOCKLEY (219) | 24 | 12 | -12 | OCCIDENTAL PERMIAN LTD. (8) · CANAN MOWREY OPERATING, LLC (1) · PPC OPERATING COMPANY LLC (1) |
| KENT (263) | 15 | 12 | -3 | OXY USA WTP LP (6) · OCCIDENTAL PERMIAN LTD. (2) · ALPINE PETROLEUM (1) |
| MITCHELL (335) | 3 | 12 | +9 | QUANTUM RESOURCES MANAGEMENT,LLC (4) · DEVON ENERGY PRODUCTION CO, L.P. (3) · SHARP IMAGE ENERGY, INC. (2) |
| STARR (427) | 11 | 12 | +1 | HILCORP ENERGY COMPANY (2) · KILLAM OIL CO., LTD. (2) · MORTIMER PRODUCTION COMPANY (2) |
| TITUS (449) | 0 | 12 | +12 | XTO ENERGY INC. (12) |
| SUTTON (435) | 14 | 11 | -3 | HIGHMOUNT EXPL & PROD TEXAS LLC (11) |
| BEE (25) | 16 | 10 | -6 | ENCO EXPLORATION COMPANY (2) · CARTER E&P, LLC (1) · CROSSROADS ENERGY PARTNERS, LLC (1) |
| BRAZORIA (39) | 7 | 10 | +3 | DENBURY ONSHORE, LLC (7) · LINC GULF COAST PETROLEUM, INC. (1) · MUELLER EXPLORATION, INC. (1) |
| CALLAHAN (59) | 29 | 10 | -19 | MESA OPERATING, LLC (3) · MAGELLAN PIPELINE COMPANY, L.P. (2) · RYHOLLAND FIELDER, INC (2) |
| COOKE (97) | 15 | 10 | -5 | E-WAVE OPERATING, LLC (2) · MERIT ENERGY COMPANY (2) · REED PRODUCTION, INC. (2) |
| PARKER (367) | 24 | 10 | -14 | ENERVEST OPERATING, L.L.C. (7) · DEVON ENERGY PRODUCTION CO, L.P. (2) · ARUBA PETROLEUM, INC. (1) |
| STERLING (431) | 17 | 10 | -7 | PPC OPERATING COMPANY LLC (4) · FIREWHEEL OPERATING, LLC (3) · DEVON ENERGY PRODUCTION CO, L.P. (1) |
| TOM GREEN (451) | 4 | 10 | +6 | BANNER OPERATING, LLC (4) · ELCO OIL & GAS (2) · BISSELL OPERATING LLC (1) |
| OLDHAM (359) | 7 | 9 | +2 | APACHE CORPORATION (5) · ARROW OIL & GAS, LLC (2) · CAMBRIDGE PRODUCTION, INC. (1) |
| GUADALUPE (187) | 11 | 8 | -3 | GULF COAST EXPLOITATION, LLC (2) · JWC OIL OPERATOR, LLC (2) · LEVANT ENERGY LLC (2) |
| HIDALGO (215) | 12 | 8 | -4 | OXY USA INC. (4) · CAPITAL STAR OIL & GAS, INC. (1) · DEWBRE PETROLEUM CORPORATION (1) |
| HOUSTON (225) | 15 | 8 | -7 | SEM OPERATING COMPANY LLC (4) · TREADSTONE ENERGY PARTNERS, LLC (3) · TRIVIUM OPERATING, LLC (1) |
| KING (269) | 12 | 8 | -4 | HUNT OIL COMPANY (5) · SALIDA EXPLORATION, LLC (2) · FIRST EXPLORATION, LTD. (1) |
| POTTER (375) | 6 | 8 | +2 | WADI EXPLORATION&PRODUCTION,LLC (3) · MID-CON ENERGY OPERATING, LLC (2) · APACHE CORPORATION (1) |
| SMITH (423) | 3 | 8 | +5 | GOLDSTON OIL CORPORATION (2) · LINN OPERATING, INC. (2) · TRIVIUM OPERATING, LLC (2) |
| BEXAR (29) | 8 | 7 | -1 | PREMIER MINERALS, INC. (3) · ATASCOSA EXPLORATION, LLC (2) · BLACKBIRD OIL & GAS, LLC. (1) |
| BROWN (49) | 7 | 7 | +0 | CONNAWAY OIL & GAS CO. (3) · AMES OIL (1) · GRO-TEX EXPLORATION (1) |
| CHEROKEE (73) | 5 | 7 | +2 | BRG LONE STAR LTD. (2) · VALENCE OPERATING COMPANY (2) · BLOCK "T" PETROLEUM, INC. (1) |
| EASTLAND (133) | 9 | 7 | -2 | BEAR SPRINGS OIL & GAS, L.L.C (2) · ENBRIDGE GATHERING(NORTHTEXAS)LP (2) · CLEAR BROOKE RANCHES, LLC (1) |
| FRANKLIN (159) | 2 | 7 | +5 | XTO ENERGY INC. (5) · FAIR OIL, LTD. (1) · HARLETON OIL & GAS INC. (1) |
| GRIMES (185) | 4 | 7 | +3 | MARLIN ENERGY RESOURCES, LLC (3) · CML EXPLORATION, LLC (2) · NEW GULF RESOURCES, LLC (1) |
| JEFFERSON (245) | 25 | 7 | -18 | KINGWOOD EXPLORATION LLC (3) · GOLDSTON OIL CORPORATION (2) · E&B NATURAL RESOURCES MGT CORP (1) |
| LEON (289) | 11 | 7 | -4 | EOG RESOURCES, INC. (2) · AMERRIL ENERGY LLC (1) · JAY MANAGEMENT COMPANY, LLC (1) |
| ANDERSON (1) | 4 | 6 | +2 | BENCHMARK OIL & GAS COMPANY (3) · CHEVRON U. S. A. INC. (1) · JAMEX, INC. (1) |
| GRAYSON (181) | 9 | 6 | -3 | JETTA OPERATING COMPANY, INC. (2) · SILVER CREEK OIL & GAS, LLC (2) · LONGFELLOW ENERGY, LP (1) |
| HENDERSON (213) | 1 | 6 | +5 | O'BENCO, INC. (2) · GEMINI ENERGY, INC. (1) · MAXIMUS OPERATING, LTD. (1) |
| JACKSON (239) | 9 | 6 | -3 | EVEREST RESOURCE COMPANY (1) · FREDCO (1) · JL RESOURCES, LLC (1) |
| KENEDY (261) | 2 | 6 | +4 | HEADINGTON OIL COMPANY LLC (5) · TEXAS EASTERN TRANSMISSION, LP (1) |
| LIBERTY (291) | 3 | 6 | +3 | BALLARD EXPLORATION COMPANY,INC. (1) · CHOICE EXPLORATION, INC. (1) · HEISEY VENTURES, INC. (1) |
| LUBBOCK (303) | 7 | 6 | -1 | BROWN, H.L. OPERATING, L.L.C. (2) · JUNO OPERATING COMPANY II, LLC (2) · SANTO PETROLEUM LLC (2) |
| MARION (315) | 1 | 6 | +5 | HOWELL OIL & GAS, INC. (2) · ANADARKO E&P ONSHORE LLC (1) · BROOKS PETROLEUM COMPANY (1) |
| NEWTON (351) | 2 | 6 | +4 | SAMSON EXPLORATION, LLC (3) · NADSOILCO LLC (1) · PRIME OPERATING COMPANY (1) |
| SAN PATRICIO (409) | 11 | 6 | -5 | ALTA MESA SERVICES, LP (1) · EOG RESOURCES, INC. (1) · HARRIGAN OPERATING, LLC (1) |
| VAN ZANDT (467) | 0 | 6 | +6 | UNION OIL COMPANY OF CALIFORNIA (3) · JAMEX, INC. (1) · MORTON SALT, INC. (1) |
| CALDWELL (55) | 13 | 5 | -8 | GEOMEG ENERGY OPERATING CO., LLC (2) · TEXAS GULF OIL & GAS INC. (2) · O.G.O. REFINING LLC (1) |
| COKE (81) | 14 | 5 | -9 | SHERIDAN PRODUCTION COMPANY, LLC (2) · GTF ENERGY, LLC (1) · LP OPERATING, LLC (1) |
| CONCHO (95) | 6 | 5 | -1 | HGN OPERATING I, LLC (2) · ANTLE OPERATING, INC. (1) · LECLAIR OPERATING, L.L.C. (1) |
| FREESTONE (161) | 5 | 5 | +0 | XTO ENERGY INC. (3) · EDF TRADING RESOURCES, LLC (1) · TAG OPERATING COMPANY, INC. (1) |
| HARDIN (199) | 10 | 5 | -5 | SARATOGA PRODUCTION COMPANY LLC (2) · CHOICE EXPLORATION, INC. (1) · REO OPERATING LLC (1) |
| JIM HOGG (247) | 5 | 5 | +0 | ALTA MESA SERVICES, LP (2) · BLUESTONE NATURAL RES. II, LLC (1) · D. O. G. OPERATING, LLC (1) |
| LEE (287) | 7 | 5 | -2 | VENADO OIL & GAS, LLC (4) · RILEY EXPLORATION OPG CO, LLC (1) |
| MAVERICK (323) | 7 | 5 | -2 | ANADARKO E&P ONSHORE LLC (3) · GARDNER OIL & GAS CO. (1) · STRATA-X, INC. (1) |
| TERRELL (443) | 1 | 5 | +4 | HENRY RESOURCES LLC (4) · KEROGEN TEXAS ENERGY OP LLC (1) |
| ZAPATA (505) | 4 | 5 | +1 | EOG RESOURCES, INC. (2) · CANTERA OPERATING, LLC (1) · ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| AUSTIN (15) | 3 | 4 | +1 | SV ENERGY COMPANY, LLC (2) · DAVIS PETROLEUM CORP. (1) · ENHANCED ENERGY PARTNERS CORP (1) |
| CLAY (77) | 7 | 4 | -3 | ENTERPRISE PRODUCTS OPERATINGLLC (1) · GREAT AMERICAN RESOURCES INC. (1) · HARDING EXPLORATION, INC. (1) |
| COLORADO (89) | 7 | 4 | -3 | BALLARD EXPLORATION COMPANY,INC. (1) · BRUINGTON OPERATING, L.L.C. (1) · ENDEAVOR NATURAL GAS, LP (1) |
| EDWARDS (137) | 5 | 4 | -1 | RIO-TEX, INC. (2) · MUSKEGON DEVELOPMENT COMPANY (1) · PNP OPERATING COMPANY LLC (1) |
| HANSFORD (195) | 5 | 4 | -1 | TEXAS AMERICAN RESOURCES COMPANY (2) · J-BREX COMPANY (1) · STRAT LAND EXPLORATION COMPANY (1) |
| HOOD (221) | 0 | 4 | +4 | ENERVEST OPERATING, L.L.C. (3) · ODEGARD ENERGY, INC. (1) |
| HUTCHINSON (233) | 2 | 4 | +2 | TRADITIONS OIL & GAS, LLC (2) · MOMENTUM OPERATING CO., INC. (1) · TOM COBLE OIL & GAS LP (1) |
| LIMESTONE (293) | 6 | 4 | -2 | BROWN OIL & GAS CO. (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) · SM ENERGY COMPANY (1) |
| MATAGORDA (321) | 9 | 4 | -5 | SUE-ANN OPERATING, L.C. (2) · LAYLINE ENERGY I LLC (1) · SANCHEZ OIL & GAS CORPORATION (1) |
| MONTGOMERY (339) | 6 | 4 | -2 | DEVON ENERGY PRODUCTION CO, L.P. (3) · DENBURY ONSHORE, LLC (1) |
| ORANGE (361) | 6 | 4 | -2 | CENTURY EXPLORATION HOUSTON, LLC (2) · LAKE RONEL OIL COMPANY (1) · SAMSON EXPLORATION, LLC (1) |
| POLK (373) | 5 | 4 | -1 | UNIT PETROLEUM COMPANY (3) · URSA OPERATING COMPANY LLC (1) |
| TYLER (457) | 6 | 4 | -2 | DAVIS SOUTHERN OPERATING CO LLC (4) |
| WALKER (471) | 1 | 4 | +3 | EOG RESOURCES, INC. (2) · LONGBRANCH ENERGY, LP (1) · SM ENERGY COMPANY (1) |
| WILLACY (489) | 3 | 4 | +1 | EOG RESOURCES, INC. (1) · RISCO LA SARA OPERATIONS, LLC (1) · SUEMAUR EXPL. & PROD., LLC (1) |
| CALHOUN (57) | 1 | 3 | +2 | CORUM PRODUCTION COMPANY (1) · TAOS RESOURCES OPERATING CO LLC (1) · TEXAS EASTERN TRANSMISSION, LP (1) |
| COTTLE (101) | 1 | 3 | +2 | GUNN OIL COMPANY (2) · NAGUAL EXPLORATION LLC (1) |
| HARTLEY (205) | 4 | 3 | -1 | H & L EXPLORATION COMPANY, LLC (2) · FORTAY, INC. (1) |
| ROBERTSON (395) | 5 | 3 | -2 | ENCANA OIL & GAS(USA) INC. (1) · LAREDO ENERGY V, LP (1) · NORTHFIELD ENTERPRISES, INC. (1) |
| SAN AUGUSTINE (405) | 0 | 3 | +3 | CRIMSON EXPLORATION OPER., INC. (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) · EXCO OPERATING COMPANY, LP (1) |
| SHELBY (419) | 4 | 3 | -1 | BUFFCO PRODUCTION INC. (1) · DEVON ENERGY PRODUCTION CO, L.P. (1) · XTO ENERGY INC. (1) |
| TERRY (445) | 8 | 3 | -5 | ENDEAVOR ENERGY RESOURCES L.P. (1) · TEXLAND PETROLEUM, L.P. (1) · W&T OFFSHORE, INC. (1) |
| BAYLOR (23) | 6 | 2 | -4 | BROWER OIL & GAS CO., INC. (1) · ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| BROOKS (47) | 7 | 2 | -5 | EOG RESOURCES, INC. (2) |
| COCHRAN (79) | 7 | 2 | -5 | REDMON OIL COMPANY, INC., THE (1) · SILVER CREEK OIL & GAS, LLC (1) |
| DICKENS (125) | 7 | 2 | -5 | SALIDA EXPLORATION, LLC (1) · SCHALK OIL COMPANY, INC. (1) |
| FALLS (145) | 2 | 2 | +0 | MEADOR ENTERPRISES, INC. (1) · TRIPLE "B" PRODUCTION DRLG INC (1) |
| FOARD (155) | 3 | 2 | -1 | CHISHOLM OPERATING, INC. (1) · JLA RESOURCES COMPANY (1) |
| GALVESTON (167) | 3 | 2 | -1 | XTO ENERGY INC. (2) |
| GOLIAD (175) | 2 | 2 | +0 | HURD ENTERPRISES, LTD. (1) · TOP OP, L.L.C. (1) |
| HOPKINS (223) | 5 | 2 | -3 | HORIZON PROD. AND OPERATING, LLC (1) · VALENCE OPERATING COMPANY (1) |
| JASPER (241) | 4 | 2 | -2 | BBX OPERATING, L.L.C. (2) |
| JOHNSON (251) | 3 | 2 | -1 | ATLAS BARNETT, LLC (2) |
| KAUFMAN (257) | 2 | 2 | +0 | ATMOS ENERGY CORP., MID-TEX DIV. (2) |
| KLEBERG (273) | 11 | 2 | -9 | EOG RESOURCES, INC. (2) |
| KNOX (275) | 3 | 2 | -1 | M. E. OPERATING & SERVICES, INC. (1) · RAYCO OPERATING, INC. (1) |
| WALLER (473) | 1 | 2 | +1 | ESCONDIDO PETROLEUM COMPANY, INC (1) · TRIANGLE THREE RESOURCES L.L.C. (1) |
| WILLIAMSON (491) | 0 | 2 | +2 | BLACK JACK SERVICES, L.L.C. (2) |
| WOOD (499) | 11 | 2 | -9 | BASA RESOURCES, INC. (1) · SOUTHWEST OPERATING, INC.-TYLER (1) |
| HIGH IS-LB (708) | 0 | 2 | +2 | DYNAMIC OFFSHORE RESOURCES, LLC (1) · LLOG EXPLORATION TEXAS, L.P. (1) |
| ARANSAS (7) | 1 | 1 | +0 | MAGNUM PRODUCING, LP (1) |
| BASTROP (21) | 1 | 1 | +0 | THREE FORKS OPERATING CO, LLC (1) |
| CAMERON (61) | 1 | 1 | +0 | SANCHEZ OIL & GAS CORPORATION (1) |
| CARSON (65) | 0 | 1 | +1 | PARALLEL ENERGY LP (1) |
| CASS (67) | 0 | 1 | +1 | MACHIN & ASSOCIATES, INC. (1) |
| COMANCHE (93) | 3 | 1 | -2 | ARNOT OIL COMPANY, LLC (1) |
| GRAY (179) | 0 | 1 | +1 | GALT OIL & GAS, LLC (1) |
| HALE (189) | 0 | 1 | +1 | LAREDO PETROLEUM, INC. (1) |
| HALL (191) | 0 | 1 | +1 | NUSTAR LOGISTICS, L.P. (1) |
| HARDEMAN (197) | 1 | 1 | +0 | ANSCHUTZ EXPLORATION CORPORATION (1) |
| LAMB (279) | 2 | 1 | -1 | CML EXPLORATION, LLC (1) |
| LYNN (305) | 2 | 1 | -1 | RAW OIL & GAS, INC. (1) |
| MCCULLOCH (307) | 6 | 1 | -5 | JASPER ENERGY, INCORPORATED (1) |
| MENARD (327) | 11 | 1 | -10 | PAINT ROCK OPERATING, LLC (1) |
| MOORE (341) | 7 | 1 | -6 | PANTERA ENERGY COMPANY (1) |
| MOTLEY (345) | 0 | 1 | +1 | WEST TEXAS ROYALTIES, INC. (1) |
| NACOGDOCHES (347) | 4 | 1 | -3 | FOSSIL RESOURCES, INC. (1) |
| NAVARRO (349) | 2 | 1 | -1 | VERITAS ENERGY, LLC (1) |
| SHERMAN (421) | 3 | 1 | -2 | PANTERA ENERGY COMPANY (1) |
| TRAVIS (453) | 0 | 1 | +1 | ENTERPRISE PRODUCTS OPERATINGLLC (1) |
| TRINITY (455) | 1 | 1 | +0 | SM ENERGY COMPANY (1) |
| UPSHUR (459) | 4 | 1 | -3 | QUANTUM RESOURCES MANAGEMENT,LLC (1) |
| WASHINGTON (477) | 1 | 1 | +0 | MAGNOLIA OIL & GAS OPERATING LLC (1) |
| MATGRDA IS-LB (703) | 0 | 1 | +1 | HALL-HOUSTON EXPL. II, L.P. (1) |
| CAMP (63) | 3 | 0 | -3 | |
| COLLINGSWORTH (87) | 4 | 0 | -4 | |
| DALLAS (113) | 1 | 0 | -1 | |
| JIM WELLS (249) | 2 | 0 | -2 | |
| LAMAR (277) | 2 | 0 | -2 | |
| RED RIVER (387) | 2 | 0 | -2 | |
| SABINE (403) | 1 | 0 | -1 | |
| SAN JACINTO (407) | 3 | 0 | -3 | |
| MUSTANG IS-SB (602) | 1 | 0 | -1 |