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: 1977Q2

Original drilling permits by county, shown as the change since 1977Q1. Hover over a county to see its numbers. Click one to compare its most active operators.

← 1977Q1 · 1977Q2 · 1977Q3 →    permit counts · change vs prior quarter

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

179 counties had at least one permit approved in 1977Q2.

Table view: every county with activity (179)
County1977Q1 1977Q2Δ Top operators (1977Q2)
BRISCOE (45) 0 123 +123 FRENCH AMERICAN METALS CORP. (122) · HOPE PET. JOINT VENTURES, INC. (1)
WICHITA (485) 0 60 +60 MOBIL OIL CORPORATION (7) · GALAXY OIL COMPANY (6) · KNIGHT, MACK (5)
STEPHENS (429) 0 46 +46 TEXAS PACIFIC OIL COMPANY, INC. (13) · WEST ARTESIA TRANSMISSION CO. (6) · PETROLEUM CORPORATION OF TEXAS (4)
ARCHER (9) 0 44 +44 POWER MANAGEMENT, INC. (8) · CHITAL PETROLEUM CORP. (4) · HULSE, J. T. (4)
BREWSTER (43) 0 39 +39 ASHLAND OIL, INC. (39)
LIVE OAK (297) 0 36 +36 SUNOCO ENERGY DEVELOPMENT CO. (25) · ATLANTIC RICHFIELD CO. (6) · TEXAS OIL & GAS CORP. (2)
PALO PINTO (363) 0 35 +35 RIFE, M. O., JR. (8) · DALLAS PRODUCTION, INC. (6) · MEDDERS OIL COMPANY (3)
CALLAHAN (59) 0 33 +33 THOMAS, B. F. (5) · H. L. M. OIL COMPANY (4) · CROWN EXPLORATION COMPANY (3)
WEBB (479) 0 33 +33 CLEAR FORK EXPLORATION (3) · GULF OIL CORP. (3) · OVERLY OPERATING CO. (3)
ECTOR (135) 0 32 +32 ATLANTIC RICHFIELD CO. (10) · CONTINENTAL OIL COMPANY (4) · SUN EXPLORATION & PRODUCTION CO. (4)
YOUNG (503) 0 32 +32 KUNKEL, RAYLAN (4) · LEE OIL COMPANY (3) · MARTIN, LEN (2)
BROWN (49) 0 31 +31 GEODYNAMICS OIL & GAS, INC. (8) · DELRAY OIL, INC. (4) · NICHOLAS-CANNON OIL CO. (3)
PECOS (371) 0 31 +31 MARATHON OIL COMPANY (10) · GETTY OIL CO. (3) · EFKK (2)
ANDREWS (3) 0 30 +30 EXXON CORP. (16) · TEXACO INC. (4) · CONTINENTAL OIL COMPANY (2)
CROCKETT (105) 0 29 +29 DELTA SUBURBAN (5) · ANDERSON PETROLEUM, INC. (4) · STOLTZ, WAGNER & BROWN (3)
EASTLAND (133) 0 29 +29 TRINITY OIL & GAS CORP. (3) · COMANCHE CRUDE OIL CORP. (2) · FORT WORTH PETROLEUM CORP. (2)
DUVAL (131) 0 28 +28 BLEAKLEY, JACK (5) · EXXON CORP. (4) · MOBIL OIL CORPORATION (3)
COLEMAN (83) 0 26 +26 THOMAS, B. F. (4) · SUBSURFACE ENERGY CORP. (3) · ALEXANDER, K. C. (2)
FRIO (163) 0 26 +26 PAMALE PETROLEUM CO. (5) · PANTHER HOLLOW RANCH, LTD (4) · CHAMPLIN PETROLEUM CO. (3)
JACK (237) 0 26 +26 MILES PRODUCTION CO. (3) · DECLEVA, PAUL (2) · FT. WORTH CHEROKEE OIL &GAS CORP (2)
PARKER (367) 0 24 +24 MCMAHON-BULLINGTON DRILLING CO. (5) · DORCHESTER EXPLORATION, INC. (2) · SCATES EXPLORATION CO., INC. (2)
REFUGIO (391) 0 24 +24 QUINTANA PET. CORP. (6) · COPANO COMPANY (2) · EXXON CORP. (2)
GAINES (165) 0 23 +23 AMERADA HESS CORPORATION (10) · FASKEN, DAVID (3) · CLEARY PETROLEUM CORP. (2)
HOWARD (227) 0 23 +23 SAMEDAN OIL CORPORATION (7) · WALSH & WATTS, INC. (3) · ATLANTIC RICHFIELD CO. (2)
SAN PATRICIO (409) 0 21 +21 AMOCO PRODUCTION COMPANY (2) · CUMMINS & WALKER OIL CO., INC. (2) · GULF COAST PRODUCING CO. (2)
WARD (475) 0 21 +21 CHEVRON U. S. A. INC. (9) · WILLIAMS, CLAYTON W., JR. (5) · EXXON CORP. (2)
BROOKS (47) 0 20 +20 EXXON CORP. (12) · BENNETT, MILLS ESTATE (2) · MCCORMICK OIL & GAS CORP. (2)
ZAVALA (507) 0 19 +19 R. K. G. ENGINEERING CO. (4) · LADD PETROLEUM CORP. (3) · BERENERGY CORPORATION (2)
CLAY (77) 0 18 +18 HEYDRICK PETROLEUM COMPANY (4) · BRIDWELL OIL CO. (3) · CAMCO DEVELOPMENT CO (3)
WHARTON (481) 0 18 +18 MUSTANG EXPLORATION CO., INC. (5) · H-M OIL COMPANY (2) · TEXAS OIL & GAS CORP. (2)
YOAKUM (501) 0 18 +18 SHELL OIL COMPANY (15) · TEXACO INC. (2) · KOCH EXPL.CO.DIV.OF KOCH IND.INC (1)
JACKSON (239) 0 17 +17 MOBIL OIL CORPORATION (5) · SUN EXPL. & PROD. CO.-HOUSTON (2) · ALFORD-SIGNOR PET. CO., INC. (1)
KLEBERG (273) 0 17 +17 EXXON CORP. (12) · PICKENS COMPANY, INC., THE (2) · DOUBLE EAGLE DRILLING CO. (1)
LAVACA (285) 0 17 +17 SHELL OIL COMPANY (3) · KIRBY EXPLORATION COMPANY (2) · B. D. K. PRODUCTION CO., INC. (1)
BEE (25) 0 16 +16 ATLANTIC RICHFIELD CO. (7) · BOSTON CO. OF TEXAS, THE (1) · CANNAN, MORRIS (1)
IRION (235) 0 16 +16 ATLANTIC RICHFIELD CO. (2) · COX, JOHN L. (2) · ESPERANZA ENERGY CORP. (2)
VICTORIA (469) 0 16 +16 BROWN & MCKENZIE, INC. (1) · CUMMINS & WALKER OIL CO., INC. (1) · ENTERPRISE RESOURCES, INC. (1)
WISE (497) 0 16 +16 MITCHELL ENERGY CORPORATION (4) · TEAL PETROLEUM COMPANY (3) · BRANNEN, MICHAEL (1)
ZAPATA (505) 0 16 +16 GULF OIL CORP. (4) · GOOD HOPE REFINERIES, INC. (2) · HNG OIL COMPANY (2)
MITCHELL (335) 0 15 +15 SEMINOLE OIL CO. (5) · BARBSCO (2) · MOBIL OIL CORPORATION (2)
MONTAGUE (337) 0 15 +15 ARIES OIL CORP. (3) · GALAXY OIL COMPANY (2) · ROHMER, TONY S. (2)
SHACKELFORD (417) 0 15 +15 MUSSELMAN PETROLEUM & LAND CO. (4) · JONES COMPANY, LTD. (2) · PARROTT, L. S. (2)
STARR (427) 0 15 +15 SUN EXPLORATION & PRODUCTION CO. (4) · CORPUS CHRISTI OIL & GAS CO. (2) · CONTINENTAL OIL COMPANY (1)
DIMMIT (127) 0 14 +14 FOREST OIL CORPORATION (2) · GALAXY OIL COMPANY (2) · HUGHES & HUGHES (2)
WILSON (493) 0 14 +14 CONVEST ENERGY CORPORATION (2) · STERLING FUEL CO. (2) · UNITED PRODUCTION CO., INC. (2)
DE WITT (123) 1 13 +12 B. D. K. PRODUCTION CO., INC. (3) · EXPANDO OIL COMPANY (2) · TENNECO OIL CO. (2)
GLASSCOCK (173) 0 13 +13 CONTINENTAL OIL COMPANY (3) · MEWBOURNE OIL COMPANY (3) · SOHIO PETROLEUM CO. (3)
HARDIN (199) 0 13 +13 ATLANTIC RICHFIELD CO. (3) · E R I LTD. (2) · HOUSTON DOMESTIC OIL COMPANY (2)
HARRIS (201) 0 13 +13 EXXON CORP. (2) · INTERCOASTAL OPERATING COMPANY (2) · NEAL DRILLING COMPANY (2)
MATAGORDA (321) 0 13 +13 INTEGRAL ENERGY CORP. (3) · CONVEST ENERGY CORPORATION (2) · AMOCO PRODUCTION COMPANY (1)
NUECES (355) 0 13 +13 MOBIL OIL CORPORATION (2) · CHAPMAN OIL (1) · COX, EDWIN L. (1)
STERLING (431) 0 13 +13 TEXACO INC. (6) · TURNER PROPERTIES (2) · AMAREX, INC. (1)
UPTON (461) 0 13 +13 GULF OIL CORP. (7) · AMINOIL USA INC. (1) · COX, JOHN L. (1)
CRANE (103) 0 12 +12 AMINOIL USA INC. (4) · ATLANTIC RICHFIELD CO. (2) · GULF OIL CORP. (2)
HOCKLEY (219) 0 12 +12 AMOCO PRODUCTION COMPANY (3) · AMOCO PRODUCTION CO.-LEVELLAND (1) · EL RAN, INC. (1)
SUTTON (435) 0 12 +12 HNG OIL COMPANY (6) · WINDSOR GAS CORPORATION (3) · LIVELY ENERGY CO. (1)
CHAMBERS (71) 0 11 +11 EXXON CORP. (4) · PLACID OIL COMPANY (2) · DANIEL OIL CO. (1)
GOLIAD (175) 0 11 +11 OMEGA MINERALS, INC. (2) · CANNAN, MORRIS (1) · DOW CHEMICAL COMPANY, THE (1)
JEFFERSON (245) 0 11 +11 DAVIS OIL COMPANY (2) · GULF OIL CORP. (2) · DAWSON EXP., INC.-HURT, HARRY (1)
JIM WELLS (249) 0 11 +11 SUN EXPLORATION & PRODUCTION CO. (3) · ALSABROOK&EDWARDS OIL CO. (1) · ARLEDGE PET. COR/WEINER T. OIL P (1)
MCCULLOCH (307) 0 11 +11 ELLIS & YOUNG (7) · MOORE & LASITER (3) · SOUTH CENTRAL TEXAS & GAS EXP CO (1)
REAGAN (383) 0 11 +11 BUCHANAN, WAYMAN W. (5) · SAXON OIL COMPANY (3) · CASS-STEPHENS (2)
RUNNELS (399) 0 11 +11 C C TANK RENTALS, INC. (1) · ENRICH OIL CORPORATION (1) · GUFFEY, ROY, OIL COMPANY (1)
BRAZORIA (39) 0 10 +10 AMOCO PRODUCTION COMPANY (4) · COX, EDWIN L. & INEXCO OIL CO. (1) · DAVIS OIL COMPANY (1)
COLORADO (89) 0 10 +10 CITIES SERVICE OIL CO. (2) · WAGNER, DUER & CO. (2) · CONVEST ENERGY CORPORATION (1)
FISHER (151) 0 10 +10 CONTINENTAL OIL COMPANY (3) · ADKINS, R. L. CORP. (1) · CHALMERS, JOHN H. (1)
GALVESTON (167) 0 10 +10 HOUSTON OIL & MINERALS CORP. (4) · CABOT CORP. (1) · EASON OIL COMPANY (1)
GONZALES (177) 0 10 +10 MARTIN OIL & GAS CO. (2) · TAMARACK PETROLEUM COMPANY, INC. (2) · BIGLANE OPERATING CO (1)
GRAYSON (181) 0 10 +10 STRAWN SANDS COMPANY (4) · AMCO ENERGY CORP. (3) · GULF OIL CORP. (2)
JONES (253) 0 10 +10 HAMCO EXPLORATION DEVELOPMENT CO (4) · ROARK, HOOKER & ROARK (2) · DAVIS BROTHERS (1)
SCHLEICHER (413) 0 10 +10 CADASCO, INC. (2) · JAY-BO, INC. (2) · ONEILL, JOSEPH I., JR. (2)
SCURRY (415) 0 10 +10 PEARSON SIBERT OIL CO. OF TEXAS (5) · BEDFORD OIL & GAS, INC. (2) · LARIO OIL & GAS COMPANY (1)
SWISHER (437) 0 10 +10 FRENCH AMERICAN METALS CORP. (10)
HASKELL (207) 0 9 +9 SOJOURNER DRILLING CORPORATION (2) · CROWN CENTRAL PETROLEUM CORP. (1) · FARMER, HAYDEN (1)
THROCKMORTON (447) 0 9 +9 HARPER, WILLIAM E. (2) · JACOBS, C. E., CO. (2) · CARTER DEVELOPMENT CORP. (1)
COCHRAN (79) 0 8 +8 COLINE OIL CORP. (5) · DYCO PETROLEUM CORPORATION (2) · CONTINENTAL OIL COMPANY (1)
COOKE (97) 0 8 +8 LOCH & TRACY ENGINEERING CO (3) · CHARTER INDUSTRIES, INC. (2) · GRAYSON PETROLEUM COMPANY (1)
HEMPHILL (211) 0 8 +8 DIAMOND CHEMICALS COMPANY (5) · HOOVER & BRACKEN ENERGIES, INC. (1) · POST PETROLEUM COMPANY (1)
HIDALGO (215) 0 8 +8 TEXACO INC. (2) · BAXTER, MURPHY H. (1) · GULF OIL CORP. (1)
HOOD (221) 0 8 +8 GULF OIL CORP. (4) · DALLAS PRODUCTION, INC. (2) · NEWMAN PROPERTIES CORPORATION (2)
MARTIN (317) 0 8 +8 HYTECH ENERGY CORPORATION (2) · TEXACO INC. (2) · BTA OIL PRODUCERS (1)
TAYLOR (441) 0 8 +8 OILWELL OPERATORS, INC. (2) · DISCOVERY OIL & GAS CO. (1) · GRAHAM, KEITH D. (1)
TOM GREEN (451) 0 8 +8 WATSON & COX OIL AND GAS (2) · EXXON CORP. (1) · FLORIDA GAS EXPLORATION COMPANY (1)
WILBARGER (487) 0 8 +8 SWANSON, JOHN D. (3) · FARRELL, ROY (1) · PUBLISHERS PETROLEUM (1)
AUSTIN (15) 0 7 +7 DORCHESTER EXPLORATION, INC. (2) · COFFEE, JOHN B. (1) · EDWARDS OIL & GAS & YOUNG CONST. (1)
BORDEN (33) 0 7 +7 TEXACO INC. (6) · PHILLIPS PETROLEUM COMPANY (1)
FORT BEND (157) 0 7 +7 EXXON CORP. (5) · GEOLOGICAL RESEARCH CORP. (1) · GULF OIL CORP. (1)
GARZA (169) 0 7 +7 LINOIS OIL COMPANY (3) · GENERAL CRUDE OIL CO. (1) · MELTON, J.DR. CO INC.& EDWARDS J (1)
KENEDY (261) 0 7 +7 EXXON CORP. (6) · TEXACO INC. (1)
KING (269) 0 7 +7 ARD DRILLING COMPANY INC. (1) · ASHLAND OIL, INC. (1) · BASS ENTERPRISES PRODUCTION CO. (1)
OCHILTREE (357) 0 7 +7 DIAMOND CHEMICALS COMPANY (4) · AMERICAN PUBLIC ENERGY CO. (1) · COTTON PETROLEUM CORP. (1)
PANOLA (365) 0 7 +7 PENNZOIL PRODUCING CO. (2) · KEY PRODUCTION CO. (1) · LACY, R., INC. (1)
CALHOUN (57) 0 6 +6 DALLAS RESOURCES, INC. (1) · DORCHESTER EXPLORATION, INC. (1) · EXXON CORP. (1)
COMANCHE (93) 0 6 +6 B & C TEXAS OIL PROPERTIES (4) · CORPENING ENTERPRISES (1) · DELRAY OIL, INC. (1)
MIDLAND (329) 0 6 +6 MOBIL OIL CORPORATION (2) · COX, JOHN L. (1) · MWJ PRODUCING COMPANY (1)
RUSK (401) 0 6 +6 AMOCO PRODUCTION COMPANY (1) · GIBSON DRLG. CO. (1) · HINTON PRODUCTION COMPANY (1)
ATASCOSA (13) 0 5 +5 ASSOCIATED SERVICES, INC. (2) · CORDER, KNOX (1) · HOLLOWAY OIL COMPANY (1)
BEXAR (29) 0 5 +5 MCFADDEN OIL CORPORATION (3) · MALLORY, MEREDITH, JR. (2)
CARSON (65) 0 5 +5 FRALEY OIL COMPANY, INC. (2) · B & W OIL & GAS (1) · ETCHIESON-WATKINS (1)
DAWSON (115) 0 5 +5 AMOCO PRODUCTION COMPANY (1) · BANAM CORPORATION (1) · MGF OIL CORPORATION (1)
JIM HOGG (247) 0 5 +5 CPC EXPLORATION INC. (2) · GUARDIAN OIL COMPANY (1) · KILLAM & HURD, LTD. (1)
LIBERTY (291) 0 5 +5 FIRST UNITED OIL & GAS CORP. (2) · BERRY, C. K. (1) · GULF OIL CORP. (1)
MCMULLEN (311) 0 5 +5 ANTARES OIL CORPORATION (1) · CONTINENTAL OIL COMPANY (1) · COX, EDWIN L. (1)
MADISON (313) 0 5 +5 REB PETROLEUM CO. (2) · HOUSTON OIL & MINERALS CORP. (1) · SARBB CO., THE (1)
MILAM (331) 0 5 +5 HOLLUB, LAMBERT DRILLING COMPANY (2) · EILAND & VON GONTEN (1) · UNITED PRODUCTION CO., INC. (1)
NOLAN (353) 0 5 +5 FISHER-WEBB, INC. (2) · CHAMPLIN PETROLEUM CO. (1) · HOPE, ALVIN C. JR. (1)
REEVES (389) 0 5 +5 CHAMPLIN PETROLEUM CO. (1) · DYCO PETROLEUM CORPORATION (1) · LADD PETROLEUM CORP. (1)
WHEELER (483) 0 5 +5 AMAREX, INC. (1) · BAUMAN, RALPH H. (1) · CIG EXPLORATION, INC. (1)
WINKLER (495) 0 5 +5 AMINI, K. K. (1) · GIFFORD, MITCHELL & WISENBAKER (1) · HILLIARD OIL & GAS, INC. (1)
WOOD (499) 0 5 +5 SHELL OIL COMPANY (2) · CRYSTAL OIL AND LAND CO. (1) · EXXON CORP. (1)
BAYLOR (23) 0 4 +4 BUCKALEW, DON (1) · CIRCLE K OIL CO. (1) · HATCHER, RAY (1)
BRAZOS (41) 0 4 +4 AMALGAMATED BONANZA PETR. LTD. (2) · ASHLAND OIL, INC. (1) · LYNN, LARRY J. & COFFMAN T. D. (1)
CULBERSON (109) 0 4 +4 AMERICAN QUASAR PETROLEUM CO. (2) · LOVELADY, I. W. (1) · OXY PETR. INC (1)
GUADALUPE (187) 0 4 +4 CRH CORPORATION (2) · HRBACEK OIL CORP. (1) · LOCKHART OIL & GAS (1)
LIMESTONE (293) 0 4 +4 FENDER, HARRIS R. (1) · HERD, BOB L.- BEAIRD, HAROLD C. (1) · JONES-OBRIEN, INC. (1)
LIPSCOMB (295) 0 4 +4 DIAMOND CHEMICALS COMPANY (1) · GULF OIL CORP. (1) · PHILLIPS PETROLEUM COMPANY (1)
MEDINA (325) 0 4 +4 BURNHAM, WADDY T. (1) · COLB OIL CO. (1) · HOLLOWAY OIL COMPANY (1)
MOORE (341) 0 4 +4 ARGONAUT ENERGY CORPORATION (2) · GRUENERWALD,WILLIAM &ASSOC.,INC. (1) · TEXAS OIL & GAS CORP. (1)
NAVARRO (349) 0 4 +4 CROWN CENTRAL PETROLEUM CORP. (1) · HIGHLAND RESOURCES, INC. (1) · KLUK, HENRY J. (1)
STONEWALL (433) 0 4 +4 BRITTANY DRILLING CO. (1) · MARSHALL & WINSTON, INC. (1) · MARTIN OIL CO. (1)
TERRY (445) 0 4 +4 AMOCO PRODUCTION COMPANY (2) · AMERADA HESS CORPORATION (1) · EXXON CORP. (1)
BRAZOS-SB (604) 0 4 +4 MILLICAN OIL COMPANY (4)
ANDERSON (1) 0 3 +3 EXXON CORP. (1) · SHELL OIL COMPANY (1) · TEXACO PRODUCING INC. (1)
ARANSAS (7) 0 3 +3 CITIES SERVICE OIL CO. (1) · KILGORE-TURNER PETROLEUM CORP. (1) · WAINOCO OIL & GAS COMPANY (1)
COKE (81) 0 3 +3 BURNS, R. L. CORPORATION (1) · GRAHAM, KEITH D. (1) · SUN EXPLORATION & PRODUCTION CO. (1)
CONCHO (95) 0 3 +3 ALPS OIL COMPANY (1) · NORTH AMERICAN EXPLORATION CO. (1) · PHILLIPS PETROLEUM COMPANY (1)
GRIMES (185) 0 3 +3 CASHCO OIL COMPANY (1) · DAMSON OIL CORP. (1) · KEMICK, JEROME G. (1)
HANSFORD (195) 0 3 +3 KENNEDY & MITCHELL, INC. (1) · SPEARTEX GRAIN COMPANY (1) · YUCCA PETROLEUM CO. (1)
HARDEMAN (197) 0 3 +3 MEDDERS OIL COMPANY (2) · HAMON, JAKE L. (1)
HARRISON (203) 0 3 +3 AMOCO PRODUCTION COMPANY (2) · TEXLAN OIL COMPANY, INC. (1)
HOUSTON (225) 0 3 +3 ARCADIA REFINING CO. (1) · ESTATE OIL&GAS CORP. R.H. BISHOP (1) · UNION OIL COMPANY OF CALIFORNIA (1)
JASPER (241) 0 3 +3 IRISH OIL & GAS CO. (1) · KILROY COMPANY OF TEXAS, INC. (1) · MEYERS-LASHER, INC. (1)
KARNES (255) 0 3 +3 PENNZOIL PRODUCING CO. (2) · FARGASON ENERGY, INC. (1)
MAVERICK (323) 0 3 +3 CONTINENTAL OIL COMPANY (2) · CANUS PETROLEUM, INC. (1)
ROBERTS (393) 0 3 +3 ATLANTIC RICHFIELD CO. (1) · CAMBRIDGE & NAIL (1) · KERR-MCGEE CORPORATION (1)
SAN JACINTO (407) 0 3 +3 SOUTHPORT EXPLORATION INC. (1) · TIGER OIL CO. (1) · WAINOCO OIL & GAS COMPANY (1)
WILLACY (489) 0 3 +3 EXXON CORP. (1) · MITCHELL ENERGY CORPORATION (1) · TEXACO INC. (1)
CALDWELL (55) 0 2 +2 MOTT OIL & GAS, INC. (2)
CAMERON (61) 0 2 +2 SUNDANCE OIL COMPANY (1) · TEJAS PROD CO-HANOVER PET. CORP. (1)
ERATH (143) 0 2 +2 BROOKS, E. B., JR. (1) · JOHNSTON DRILLING COMPANY (1)
FREESTONE (161) 0 2 +2 SAMEDAN OIL CORPORATION (1) · TEAL PETROLEUM COMPANY (1)
GRAY (179) 0 2 +2 OILWELL OPERATORS, INC. (1) · TENNECO OIL CO. (1)
KENT (263) 0 2 +2 LOBO OIL CORPORATION (1) · WALTER EXPLORATION INC. (1)
KIMBLE (267) 0 2 +2 NRM PETROLEUM CORP. (2)
KNOX (275) 0 2 +2 FLIPPIN, TROY (1) · HENDERSON & ERICKSON (1)
LA SALLE (283) 0 2 +2 CONVEST ENERGY CORPORATION (1) · MORMAC, NULL & GUARDIAN (1)
LEE (287) 0 2 +2 COATES, GEORGE H. ESTATE OF (1) · HOUSTON OIL & MINERALS CORP. (1)
LOVING (301) 0 2 +2 SUN EXPLORATION & PRODUCTION CO. (2)
LUBBOCK (303) 0 2 +2 INEXCO OIL COMPANY (1) · LARIO OIL & GAS COMPANY (1)
MONTGOMERY (339) 0 2 +2 OIL LEASE OPERATING CO. (1) · TEXAS OIL & GAS CORP. (1)
ORANGE (361) 0 2 +2 KILMARNOCK OIL CO. (1) · TEXACO INC. (1)
POLK (373) 0 2 +2 ELLISON-READ (1) · SHELL OIL COMPANY (1)
ROBERTSON (395) 0 2 +2 HERD, BOB L.- BEAIRD, HAROLD C. (1) · TEXLAN OIL COMPANY, INC. (1)
SMITH (423) 0 2 +2 ARCADIA REFINING CO. (1) · SAMEDAN OIL CORPORATION (1)
TRINITY (455) 0 2 +2 MILLICAN OIL COMPANY (1) · TOPP PETROLEUM CORPORATION (1)
VAN ZANDT (467) 0 2 +2 SMITH, BRUCE & CHAMPION, JOHN (1) · VICTORY PETROLEUM CO. (1)
WALKER (471) 0 2 +2 K & A, INC. (1) · MORAN CORPORATION, THE (1)
WALLER (473) 0 2 +2 EXXON CORP. (1) · HIGH CHAPPARAL OIL COMPANY (1)
WILLIAMSON (491) 0 2 +2 BACHMEYER, MARVIN (1) · SPILLER, H. G. (1)
MATGRDA IS-LB (703) 0 2 +2 ANADARKO PRODUCTION COMPANY (1) · CORPUS CHRISTI OIL & GAS CO. (1)
BRAZOS-LB (704) 0 2 +2 MCMORAN-TRANSCO EXPL.CO. (1) · RUTHERFORD OIL CORPORATION (1)
BASTROP (21) 0 1 +1 MCCONNELL DRILLING CO. (1)
BURLESON (51) 0 1 +1 TEXAS LAND & TRADING CO, INC. (1)
COLLINGSWORTH (87) 0 1 +1 DESSA DRILLING CORPORATION (1)
EDWARDS (137) 0 1 +1 SUN EXPLORATION & PRODUCTION CO. (1)
HALL (191) 0 1 +1 GUNN OIL COMPANY (1)
LAMB (279) 0 1 +1 DELTA-GULF, INC. (1)
LEON (289) 0 1 +1 ROBERTS & HAMMACK, INC. (1)
MENARD (327) 0 1 +1 ANADARKO PRODUCTION COMPANY (1)
RED RIVER (387) 0 1 +1 OLEUM INCORPORATED (1)
SHELBY (419) 0 1 +1 OSTROM, L. E. (1)
TYLER (457) 0 1 +1 REID PRODUCTION COMPANY (1)
UPSHUR (459) 0 1 +1 WESTERN GAS CORPORATION (1)
VAL VERDE (465) 0 1 +1 KIRK, DEAN S. (1)
WASHINGTON (477) 0 1 +1 BRENHAM DRILLING CO. (1)
MUSTANG IS-SB (602) 0 1 +1 MCMORAN EXPLORATION CO. (1)
MUSTANG IS-LB (702) 0 1 +1 UNION OIL COMPANY OF CALIFORNIA (1)
HIGH IS-LB (708) 0 1 +1 MESA PETROLEUM CO. (1)
MUSTANG IS-E (712) 0 1 +1 CITIES SERVICE COMPANY (1)