EnSignals Texas drilling permit data you can check against the source
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: 2016Q4

Original drilling permits by county, shown as the change since 2016Q3. Hover over a county to see its numbers. Click one to compare its most active operators.

← 2016Q3 · 2016Q4 · 2017Q1 →    permit counts · change vs prior quarter

≤−30 −29…−10 −9…−1 0 +1…+9 +10…+29 +30 and up

167 counties had at least one permit approved in 2016Q4.

Table view: every county with activity (181)
County2016Q3 2016Q4Δ Top operators (2016Q4)
MIDLAND (329) 176 179 +3 PIONEER NATURAL RES. USA, INC. (43) · CHEVRON U. S. A. INC. (23) · XTO ENERGY INC. (22)
REEVES (389) 133 156 +23 ANADARKO E&P ONSHORE LLC (17) · APACHE CORPORATION (14) · ROSETTA RESOURCES OPERATING LP (13)
KARNES (255) 41 126 +85 MARATHON OIL EF LLC (48) · BURLINGTON RESOURCES O & G CO LP (22) · EOG RESOURCES, INC. (22)
LOVING (301) 72 122 +50 ANADARKO E&P ONSHORE LLC (30) · EOG RESOURCES, INC. (28) · SHELL WESTERN E&P (19)
MARTIN (317) 79 119 +40 ENDEAVOR ENERGY RESOURCES L.P. (31) · QEP ENERGY COMPANY (20) · PIONEER NATURAL RES. USA, INC. (16)
YOAKUM (501) 55 104 +49 OXY USA WTP LP (82) · OCCIDENTAL PERMIAN LTD. (8) · HADAWAY CONSULT AND ENGINEER,LLC (4)
HOWARD (227) 59 91 +32 SURGE OPERATING, LLC (17) · CROWNQUEST OPERATING, LLC (15) · SM ENERGY COMPANY (9)
REAGAN (383) 53 86 +33 EP ENERGY E&P COMPANY, L.P. (13) · LAREDO PETROLEUM, INC. (13) · PARSLEY ENERGY OPERATIONS, LLC (13)
UPTON (461) 66 74 +8 PIONEER NATURAL RES. USA, INC. (22) · PARSLEY ENERGY OPERATIONS, LLC (14) · APACHE CORPORATION (11)
DIMMIT (127) 14 61 +47 CHESAPEAKE OPERATING, L.L.C. (39) · SN OPERATING, LLC (12) · ROSETTA RESOURCES OPERATING LP (6)
ANDREWS (3) 36 55 +19 XTO ENERGY INC. (26) · COG OPERATING LLC (7) · TABULA RASA ENERGY, LLC (3)
WEBB (479) 42 55 +13 ROSETTA RESOURCES OPERATING LP (13) · LEWIS PETRO PROPERTIES, INC. (8) · SWIFT ENERGY OPERATING, LLC (8)
JACKSON (239) 1 53 +52 HILCORP ENERGY COMPANY (46) · ZACHRY EXPLORATION, LLC (2) · BSE PRODUCTION CO. (1)
PECOS (371) 42 50 +8 PARSLEY ENERGY OPERATIONS, LLC (15) · KINDER MORGAN PRODUCTION CO LLC (12) · CRIMSON EXPLORATION OPER., INC. (5)
CULBERSON (109) 26 45 +19 CHEVRON U. S. A. INC. (12) · CONOCOPHILLIPS COMPANY (8) · CHARGER SHALE OIL OPERATING, LLC (7)
GLASSCOCK (173) 56 45 -11 PIONEER NATURAL RES. USA, INC. (12) · RSP PERMIAN, LLC (9) · LAREDO PETROLEUM, INC. (5)
ECTOR (135) 46 43 -3 OCCIDENTAL PERMIAN LTD. (12) · FASKEN OIL AND RANCH, LTD. (10) · KINDER MORGAN PRODUCTION CO LLC (4)
SCURRY (415) 20 43 +23 KINDER MORGAN PRODUCTION CO LLC (28) · OCCIDENTAL PERMIAN LTD. (12) · CML EXPLORATION, LLC (1)
FRIO (163) 17 42 +25 SN OPERATING, LLC (19) · CABOT OIL & GAS CORPORATION (10) · TEXAS AMERICAN RESOURCES COMPANY (5)
GAINES (165) 57 42 -15 KINDER MORGAN PRODUCTION CO LLC (22) · OXY USA WTP LP (4) · OCCIDENTAL PERMIAN LTD. (3)
LA SALLE (283) 63 41 -22 CARRIZO (EAGLE FORD) LLC (16) · EOG RESOURCES, INC. (6) · EP ENERGY E&P COMPANY, L.P. (4)
WARD (475) 29 37 +8 ANADARKO E&P ONSHORE LLC (8) · OCCIDENTAL PERMIAN LTD. (7) · SEABOARD OPERATING CO. (4)
ATASCOSA (13) 22 32 +10 MARATHON OIL EF LLC (13) · ATLAS EAGLE FORD OPER CO, LLC (7) · EOG RESOURCES, INC. (7)
DE WITT (123) 16 31 +15 BURLINGTON RESOURCES O & G CO LP (23) · EOG RESOURCES, INC. (6) · CANTERA OPERATING, LLC (1)
CROSBY (107) 26 27 +1 CUSTER & WRIGHT OPERATING, INC. (22) · JUNO OPERATING COMPANY III, LLC (4) · BRIDWELL OIL CO. (1)
REFUGIO (391) 7 25 +18 HILCORP ENERGY COMPANY (17) · T-C OIL COMPANY, LLC (3) · FROSTWOOD ENERGY, LLC (2)
GONZALES (177) 22 23 +1 EOG RESOURCES, INC. (22) · VICEROY PETROLEUM, LP (1)
WICHITA (485) 21 22 +1 GAMBILL ENERGY, LLC (7) · S&G OIL LLC (4) · URBAN OIL & GAS GROUP, LLC (3)
WINKLER (495) 29 22 -7 FELIX ENERGY HOLDINGS II, LLC (5) · MECO IV, LLC (3) · XTO ENERGY INC. (2)
IRION (235) 14 20 +6 SEM OPERATING COMPANY LLC (7) · BROAD OAK ENERGY II, LLC (6) · TRACKER RESOURCE DEV III, LLC (4)
MCMULLEN (311) 22 19 -3 MURPHY EXPL. & PROD. CO. - USA (4) · ENERQUEST OPERATING L.L.C. (3) · EOG RESOURCES, INC. (3)
PANOLA (365) 16 19 +3 PETROQUEST ENERGY, L.L.C. (4) · SHERIDAN PRODUCTION COMPANY, LLC (4) · MEMORIAL PRODUCTION OPER. LLC (2)
CROCKETT (105) 7 13 +6 EP ENERGY E&P COMPANY, L.P. (6) · AMISTAD ENERGY SERVICES, LLC (2) · ASPEN OPERATING COMPANY, L.L.C. (1)
LIPSCOMB (295) 16 13 -3 JONES ENERGY, LLC (13)
TAYLOR (441) 7 13 +6 MUDSLINGER OIL, L.L.C. (2) · SUNOCO PIPELINE L.P. (2) · BULLET DEVELOPMENT, LLC (1)
WALLER (473) 9 13 +4 TRIANGLE THREE RESOURCES L.L.C. (12) · ENHANCED ENERGY PARTNERS CORP (1)
HOCKLEY (219) 19 12 -7 OCCIDENTAL PERMIAN LTD. (5) · PPC OPERATING COMPANY LLC (5) · CANAN MOWREY OPERATING, LLC (1)
THROCKMORTON (447) 8 12 +4 3H CONSULTING, LLC (3) · ALPHA GAMMA ONSHORE, LLC (2) · NORTH TEXAS OIL & GAS, LLC (2)
DAWSON (115) 3 11 +8 OXY USA WTP LP (3) · TEXLAND PETROLEUM, L.P. (3) · HALVEY ENERGY, LLC (1)
JACK (237) 16 11 -5 G & F OIL, INC. (4) · RIFE ENERGY OPERATING, INC. (3) · CHOICE EXPLORATION, INC. (1)
LAVACA (285) 3 11 +8 PENN VIRGINIA OIL & GAS, L.P. (4) · GEOSOUTHERN OPERATING II, LLC (1) · LGDC CORPORATION (1)
NOLAN (353) 15 11 -4 MID-CON ENERGY OPERATING, LLC (3) · CHOLLA PETROLEUM, INC. (1) · CLEAR FORK, INCORPORATED (1)
SAN AUGUSTINE (405) 1 11 +10 XTO ENERGY INC. (7) · BP AMERICA PRODUCTION COMPANY (4)
COLEMAN (83) 7 10 +3 JQL ENERGY, LLC (5) · FLINT ROCK RESOURCES MGMNT, INC. (2) · DEL MAR ENERGY, INC. (1)
RUNNELS (399) 3 10 +7 HILLCREST PETROLEUM, LLC (3) · HEART LAND PETROLEUM CORPORATION (2) · SUNOCO PIPELINE L.P. (2)
WHARTON (481) 10 10 +0 APACHE CORPORATION (2) · NEW CENTURY EXPLORATION, INC. (2) · WHITE OAK OPERATING COMPANY LLC (2)
YOUNG (503) 5 10 +5 FULLSPIKE ENERGY LLC (2) · ANTLE OPERATING, INC. (1) · DICK LINDSAY OIL COMPANY, INC. (1)
HEMPHILL (211) 4 9 +5 LE NORMAN OPERATING LLC (3) · UNIT PETROLEUM COMPANY (3) · TECOLOTE ENERGY OPERATING, LLC (2)
JONES (253) 3 9 +6 SOJOURNER DRILLING CORPORATION (3) · SUNOCO PIPELINE L.P. (2) · DJM BEASLEY WELL SERVICE (1)
ARCHER (9) 20 8 -12 ABB OIL CO., INC. (2) · FELTY DRILLING CO. INC (2) · BROWER OIL & GAS CO., INC. (1)
BURLESON (51) 5 8 +3 PMO (4) · WILDHORSE RESOURCES MNGT CO, LLC (4)
HARDIN (199) 12 8 -4 TEXAKOTA, INC. (5) · FOUNDATION ENERGY MANAGEMENT LLC (1) · RADCO OPERATIONS, L.P. (1)
HARRISON (203) 7 8 +1 COVEY PARK RESOURCES LLC (2) · SHERIDAN PRODUCTION COMPANY, LLC (2) · BP AMERICA PRODUCTION COMPANY (1)
JEFFERSON (245) 2 8 +6 RHEACO OIL COMPANY, LTD. (4) · CHOICE EXPLORATION, INC. (2) · FIVE-JAB, INC. (1)
MATAGORDA (321) 6 8 +2 CLEARLY PETROLEUM, LLC (3) · HILCORP ENERGY COMPANY (2) · HOWARD EXPLORATION, INC. (1)
STARR (427) 1 8 +7 KILLAM OIL CO., LTD. (5) · HILCORP ENERGY COMPANY (1) · OXY USA INC. (1)
TITUS (449) 8 8 +0 XTO ENERGY INC. (8)
WILBARGER (487) 15 8 -7 TRIO CONSULTING & MANAGEMENT,LLC (3) · COVENANT OPERATING, LLC (2) · TRIPLE "S" GAS, INC. (2)
BRAZORIA (39) 8 7 -1 DELCO OPERATING COMPANY LP (1) · FREEPORT LNG DEVELOPMENT, L.P. (1) · HILCORP ENERGY COMPANY (1)
COCHRAN (79) 9 7 -2 ELEMENT PETROLEUM OP III, LLC (3) · SILVER CREEK OIL & GAS, LLC (2) · GRIFFIN PETROLEUM COMPANY (1)
CRANE (103) 6 7 +1 BURLINGTON RES O & G CO-MIDLAND (3) · BLACKBEARD OPERATING, LLC (2) · BAM PERMIAN OPERATING, LLC (1)
GARZA (169) 7 7 +0 MCCLURE OIL COMPANY, INC. (4) · SMITH ENERGY OPERATING COMPANY (2) · MNA ENTERPRISES LTD. CO. (1)
MONTAGUE (337) 4 7 +3 BRIDWELL OIL CO. (4) · FUSE ENERGY, LLC (2) · GINNINGS COMPANY (1)
NUECES (355) 13 7 -6 SUE-ANN OPERATING, L.C. (2) · CANYON CREEK ENERGY TEXAS, LLC (1) · MAGELLAN PIPELINE COMPANY, L.P. (1)
SAN PATRICIO (409) 1 7 +6 FROSTWOOD ENERGY, LLC (3) · MERTZ ENERGY LLC (1) · NYE EXPLORATION & PROD, L.L.C. (1)
VICTORIA (469) 5 7 +2 AMERICO ENERGY RESOURCES, LLC (1) · CARTER E&P, LLC (1) · FIRSTRIKE ENERGY CORPORATION (1)
BRAZOS (41) 0 6 +6 ROSEWOOD RESOURCES, INC. (4) · HAWKWOOD ENERGY OPERATING, LLC (2)
CALLAHAN (59) 7 6 -1 HESS, JERRY OPERATING CO. (2) · C & L OIL COMPANY (1) · CWO ENERGY, LLC (1)
CHEROKEE (73) 3 6 +3 BUFFCO PRODUCTION INC. (2) · TANOS EXPLORATION II, LLC (2) · MERCURY OPERATING, LLC (1)
CLAY (77) 0 6 +6 RIFE ENERGY OPERATING, INC. (3) · ATMOS PIPELINE - TEXAS (1) · LANE OPERATING COMPANY (1)
EDWARDS (137) 0 6 +6 PNP OPERATING COMPANY LLC (5) · AMERICAN RESOURCES, INC. (1)
HARDEMAN (197) 4 6 +2 BUFFCO PRODUCTION INC. (3) · DRY FORK PRODUCTION CO., LLC (1) · ROBERTS & HAMMACK INC. (1)
LIVE OAK (297) 3 6 +3 MARATHON OIL EF LLC (4) · BAYTEX USA DEVELOPMENT, LLC (1) · WELDER EXPLORATION & PROD., INC. (1)
RUSK (401) 11 6 -5 KJ ENERGY, LLC (3) · TANOS EXPLORATION II, LLC (2) · BASA RESOURCES, INC. (1)
SHACKELFORD (417) 6 6 +0 LAWRENCE ENERGY COMPANY (2) · CLAVO OIL, LLC (1) · DBC OPERATING COMPANY LLC (1)
WISE (497) 4 6 +2 CHOLLA PETROLEUM, INC. (3) · DEVON ENERGY PRODUCTION CO, L.P. (3)
BORDEN (33) 6 5 -1 PPC OPERATING COMPANY LLC (2) · SURGE OPERATING, LLC (2) · SHARP IMAGE ENERGY, INC. (1)
HENDERSON (213) 5 5 +0 O'BENCO, INC. (2) · CC NORTHSHORE, LLC (1) · DOUGHTIE OPERATING COMPANY, LLC (1)
KING (269) 2 5 +3 PPC OPERATING COMPANY LLC (4) · EARTHBOUND RESOURCES LLC (1)
OCHILTREE (357) 7 5 -2 COURSON OIL & GAS, INC. (2) · REMNANT ENERGY, INC. (2) · MEWBOURNE OIL COMPANY (1)
ANDERSON (1) 2 4 +2 BBC&D ENTERPRISES, LLC (3) · O'BENCO, INC. (1)
BROOKS (47) 2 4 +2 BLUEFIN RESOURCES LLC (2) · EVEREST RESOURCE COMPANY (1) · LIGHTHOUSE OPERATING, INC. (1)
CALDWELL (55) 0 4 +4 ENHANCED RS, INC. (3) · CW DALCAN MANAGEMENT SVCS, LTD. (1)
COLORADO (89) 1 4 +3 SQUARE MILE ENERGY, L.L.C. (2) · BALLARD EXPLORATION COMPANY,INC. (1) · MILLENNIUM EXPLORATION CO. LLC (1)
DUVAL (131) 14 4 -10 ABACO OPERATING, LLC (1) · HILCORP ENERGY COMPANY (1) · KEBO OIL & GAS, INC. (1)
EASTLAND (133) 1 4 +3 INTERSTATE EXPLORATIONS LLC (2) · ARNOT OIL COMPANY, LLC (1) · BEAR SPRINGS OIL & GAS, L.L.C (1)
FISHER (151) 5 4 -1 DENTON EXPLORATION, INC. (1) · GUNN OIL COMPANY (1) · HGN OPERATING I, LLC (1)
HASKELL (207) 7 4 -3 WILCOX PETROLEUM OPERATING LLC. (2) · CHISHOLM OPERATING, INC. (1) · CHOLLA PETROLEUM, INC. (1)
JIM WELLS (249) 5 4 -1 CIMARRON ENGINEERING, LLC (2) · NATURAL GAS P/L CO OF AMER LLC (2)
MITCHELL (335) 0 4 +4 AMERICO ENERGY RESOURCES, LLC (2) · PURVIS OPERATING CO. (1) · REATTA ENERGY, INC. (1)
NACOGDOCHES (347) 4 4 +0 TANOS EXPLORATION II, LLC (2) · COVEY PARK RESOURCES LLC (1) · SONERRA RESOURCES CORPORATION (1)
ROBERTS (393) 5 4 -1 BP OPERATING COMPANY, LLC (3) · MEWBOURNE OIL COMPANY (1)
SHELBY (419) 0 4 +4 SHERIDAN PRODUCTION COMPANY, LLC (3) · XTO ENERGY INC. (1)
STERLING (431) 2 4 +2 PPC OPERATING COMPANY LLC (3) · ATOKA OPERATING PERMIAN, LLC (1)
CHAMBERS (71) 1 3 +2 DENBURY ONSHORE, LLC (2) · FAIRWAYS EXPLORATION & PROD, LLC (1)
COTTLE (101) 5 3 -2 GUNN OIL COMPANY (3)
FORT BEND (157) 1 3 +2 FIRST SOLID ENERGY GROUP, LP (2) · BALLARD EXPLORATION COMPANY,INC. (1)
GOLIAD (175) 2 3 +1 ALTA MESA SERVICES, LP (1) · B.P. PRODUCTIONS INC. (1) · HILCORP ENERGY COMPANY (1)
LEON (289) 2 3 +1 BRG LONE STAR LTD. (1) · BUFFCO PRODUCTION INC. (1) · XTO ENERGY INC. (1)
LIMESTONE (293) 2 3 +1 XTO ENERGY INC. (2) · PHILLIPS, JACK L. CO. (1)
PALO PINTO (363) 3 3 +0 BANDERA PETROLEUM, INC. (2) · BRIGADIER OPERATING, LLC (1)
ROBERTSON (395) 10 3 -7 BBL OPERATING COMPANY LLC (1) · COVEY PARK OPERATING LLC (1) · TANOS EXPLORATION II, LLC (1)
STEPHENS (429) 5 3 -2 BRAKA OPERATING, L.L.C. (1) · SAFARI RESOURCES, LLC (1) · SOUTHLAKE EXPLORATION, INC. (1)
TOM GREEN (451) 3 3 +0 BANNER OPERATING, LLC (2) · MAVERICK OPERATING, LLC (1)
WILSON (493) 5 3 -2 WCS OIL & GAS CORPORATION (2) · BAYSHORE OPERATING CORP., L.L.C. (1)
ARANSAS (7) 0 2 +2 HILCORP ENERGY COMPANY (1) · MAGNUM PRODUCING, LP (1)
BEE (25) 2 2 +0 AURORA RESOURCES CORPORATION (1) · ENCO EXPLORATION COMPANY (1)
COMANCHE (93) 1 2 +1 ARNOT OIL COMPANY, LLC (2)
COOKE (97) 5 2 -3 DEL RIO PRODUCTION CO. (1) · SEITZ, J. R. & ADAM, LTD. (1)
DENTON (121) 1 2 +1 DEVON ENERGY PRODUCTION CO, L.P. (1) · EAGLERIDGE OPERATING, LLC (1)
FREESTONE (161) 2 2 +0 XTO ENERGY INC. (2)
GREGG (183) 0 2 +2 TANOS EXPLORATION II, LLC (2)
HANSFORD (195) 4 2 -2 GUNGOLL, CARL E. EXPLORATION LLC (1) · STRAT LAND EXPLORATION COMPANY (1)
HARRIS (201) 4 2 -2 GALLOWAY LONE STAR, L.L.C. (1) · PHOENIX HYDROCARBONS OPERATING (1)
HIDALGO (215) 5 2 -3 CANTERA OPERATING, LLC (1) · KEBO OIL & GAS, INC. (1)
JASPER (241) 3 2 -1 GEOSOUTHERN OPERATING II, LLC (2)
KENEDY (261) 1 2 +1 HEADINGTON ENERGY PARTNERS, LLC (1) · HUGHES, DAN A. COMPANY, L.P. (1)
KENT (263) 0 2 +2 ATOKA OPERATING, INC. (1) · SHARP IMAGE ENERGY, INC. (1)
KNOX (275) 0 2 +2 JLA RESOURCES COMPANY (1) · K. D. OPERATING LLC. (1)
LIBERTY (291) 1 2 +1 FORT APACHE ENERGY, INC. (1) · GORDY OIL COMPANY (1)
MCCULLOCH (307) 2 2 +0 MINX RESOURCES LLC (1) · REBCO OIL, INC. (1)
MILAM (331) 13 2 -11 EXPLORATION TECHNIQUES INC. (1) · VICEROY PETROLEUM, LP (1)
MOORE (341) 16 2 -14 ADAMS AFFILIATES, INC. (1) · J. W. RESOURCES INC. (1)
POLK (373) 4 2 -2 TEXANA OPERATING COMPANY (1) · UNIT PETROLEUM COMPANY (1)
POTTER (375) 1 2 +1 APACHE CORPORATION (1) · PIONEER NATURAL RES. USA, INC. (1)
SCHLEICHER (413) 3 2 -1 BOAZ ENERGY II OPERATING, LLC (2)
STONEWALL (433) 9 2 -7 NAUMANN OIL & GAS, INC. (1) · SCHALK OIL COMPANY, INC. (1)
TERRY (445) 7 2 -5 BOAZ ENERGY II OPERATING, LLC (1) · SMITH ENERGY OPERATING COMPANY (1)
TRINITY (455) 1 2 +1 HERD PRODUCING COMPANY, INC. (2)
TYLER (457) 7 2 -5 FORT APACHE ENERGY, INC. (1) · VISION OPERATING COMPANY, L.L.C. (1)
WALKER (471) 4 2 -2 EOG RESOURCES, INC. (1) · SM ENERGY COMPANY (1)
WHEELER (483) 6 2 -4 LE NORMAN OPERATING LLC (1) · 4P ENERGY TEXAS, LLC (1)
ZAVALA (507) 10 2 -8 AGERON ENERGY, LLC (1) · CML EXPLORATION, LLC (1)
ANGELINA (5) 3 1 -2 BP AMERICA PRODUCTION COMPANY (1)
BEXAR (29) 1 1 +0 EMERALD BAY ENERGY, INC. (1)
BREWSTER (43) 0 1 +1 DEVON ENERGY PRODUCTION CO, L.P. (1)
CALHOUN (57) 1 1 +0 FROSTWOOD ENERGY, LLC (1)
CASS (67) 1 1 +0 STETSON PETROLEUM CORP. (1)
COKE (81) 1 1 +0 CLEAR BROOKE RANCHES, LLC (1)
CONCHO (95) 0 1 +1 K9 ENERGY LLC (1)
DICKENS (125) 4 1 -3 DRACO ENERGY, INC. (1)
FAYETTE (149) 1 1 +0 MCA PETROLEUM CORPORATION (1)
FLOYD (153) 0 1 +1 ESCO OIL OPERATING COMPANY LLC (1)
FOARD (155) 0 1 +1 NWG OPERATING LLC (1)
GRAYSON (181) 3 1 -2 ARROW ROCK ENERGY, LLC (1)
GRIMES (185) 1 1 +0 ETX ENERGY, LLC (1)
GUADALUPE (187) 1 1 +0 COBRA OIL & GAS CORPORATION (1)
HARTLEY (205) 1 1 +0 DDD EXPLORATION, INC. (1)
HOUSTON (225) 4 1 -3 PARTEN OPERATING INC. (1)
HUTCHINSON (233) 6 1 -5 LUCKY BIRD TOO (1)
LAMB (279) 0 1 +1 OCCIDENTAL PERMIAN LTD. (1)
LYNN (305) 0 1 +1 SMITH ENERGY OPERATING COMPANY (1)
MADISON (313) 1 1 +0 MD AMERICA ENERGY, LLC (1)
MARION (315) 7 1 -6 BROOKS PETROLEUM COMPANY (1)
MAVERICK (323) 4 1 -3 ENDEAVOR NATURAL GAS, LP (1)
MOTLEY (345) 1 1 +0 ESCO OIL OPERATING COMPANY LLC (1)
NAVARRO (349) 0 1 +1 LOTUS O&G, LLC (1)
ORANGE (361) 1 1 +0 CHOICE EXPLORATION, INC. (1)
PARKER (367) 3 1 -2 DEVON ENERGY PRODUCTION CO, L.P. (1)
RED RIVER (387) 0 1 +1 LCT ENERGY, LP (1)
SABINE (403) 1 1 +0 NORAMCO PRODUCTION, LLC (1)
SAN JACINTO (407) 2 1 -1 SM ENERGY COMPANY (1)
SMITH (423) 0 1 +1 SOUTHWEST OPERATING, INC.-TYLER (1)
VAN ZANDT (467) 0 1 +1 UNION OIL COMPANY OF CALIFORNIA (1)
WILLACY (489) 3 1 -2 PETROMEX OIL AND GAS, LLC (1)
WOOD (499) 2 1 -1 SEI OPERATING, LLC (1)
ZAPATA (505) 10 1 -9 HILCORP ENERGY COMPANY (1)
AUSTIN (15) 4 0 -4
BAYLOR (23) 2 0 -2
BROWN (49) 1 0 -1
DALLAS (113) 2 0 -2
FALLS (145) 2 0 -2
FRANKLIN (159) 1 0 -1
HOPKINS (223) 1 0 -1
KLEBERG (273) 1 0 -1
LUBBOCK (303) 2 0 -2
MENARD (327) 2 0 -2
NEWTON (351) 2 0 -2
TARRANT (439) 2 0 -2
UPSHUR (459) 1 0 -1
VAL VERDE (465) 5 0 -5