◆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: 1990Q1
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 1989Q4 · 1990Q1 · 1990Q2 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
196 counties had at least one permit approved in 1990Q1.
Table view: every county with activity (214)
| County | 1989Q4 | 1990Q1 | Δ | Top operators (1990Q1) |
|---|---|---|---|---|
| ANDREWS (3) | 97 | 120 | +23 | TEXACO PRODUCING INC. (34) · MOBIL PRODUCING TX. & N.M. INC. (13) · UNION OIL COMPANY OF CALIFORNIA (12) |
| FRIO (163) | 42 | 90 | +48 | DALE OPERATING COMPANY (8) · ORYX ENERGY COMPANY (8) · WILLIAMS, CLAYTON W., JR., INC. (7) |
| UPTON (461) | 30 | 73 | +43 | CHEVRON U. S. A. INC. (30) · EXXON CORP. (11) · MOBIL PRODUCING TX. & N.M. INC. (8) |
| WICHITA (485) | 73 | 68 | -5 | ATAPCO (11) · KUEHNE OIL COMPANY (6) · EXMOOR OIL & MINERALS CORP. (5) |
| CRANE (103) | 34 | 66 | +32 | CHEVRON U. S. A. INC. (26) · EXXON CORP. (16) · TEXACO PRODUCING INC. (10) |
| WEBB (479) | 62 | 64 | +2 | ENRON OIL & GAS COMPANY (14) · CONOCO INC. (8) · TRANSAMERICAN NATURAL GAS CORP. (6) |
| CROCKETT (105) | 62 | 60 | -2 | AMAX OIL & GAS INC. (15) · KERR-MCGEE CORPORATION (8) · LADD PETROLEUM CORP. (4) |
| PANOLA (365) | 61 | 57 | -4 | PENNZOIL EXPLORATION & PROD. CO. (9) · SONAT EXPLORATION COMPANY (9) · TEXACO PRODUCING INC. (8) |
| HIDALGO (215) | 34 | 56 | +22 | MOBIL PRODUCING TX. & N.M. INC. (9) · SHELL WESTERN E&P INC. (8) · TEXACO TPC INC. (6) |
| ARCHER (9) | 48 | 54 | +6 | LANDRUM WEST, INC. (6) · TRANSWESTERN OIL & GAS CO., INC. (6) · BURNS OPERATING (5) |
| DUVAL (131) | 35 | 52 | +17 | MILLER, ZELLA FOSTER (13) · EXXON CORP. (4) · CONOCO INC. (3) |
| HARRISON (203) | 37 | 50 | +13 | UNION PACIFIC RESOURCES COMPANY (12) · MARSHALL EXPL. INC. (6) · ARKLA EXPLORATION CO. (5) |
| NUECES (355) | 67 | 50 | -17 | UNION PACIFIC RESOURCES COMPANY (29) · GILLRING OIL COMPANY (2) · KAMLOK, INC. (2) |
| YOUNG (503) | 40 | 50 | +10 | BEISCH & HANNA, INC. (4) · CRAIG, BOB (4) · HERRING, RAY (3) |
| HOCKLEY (219) | 26 | 49 | +23 | TEXACO INC. (28) · WHEELER PROPERTIES (14) · WHEELER OIL COMPANY (3) |
| SUTTON (435) | 34 | 48 | +14 | AMERICAN EXPLORATION COMPANY (17) · MERIDIAN OIL INC. (16) · ENRON OIL & GAS COMPANY (10) |
| VICTORIA (469) | 35 | 48 | +13 | ENERCORP RESOURCES, INC. (7) · UNION PACIFIC RESOURCES COMPANY (6) · AMERICAN COMETRA, INC. (2) |
| REFUGIO (391) | 43 | 43 | +0 | QUINTANA PET. CORP. (14) · CHILTON ENERGY (10) · T - C OIL COMPANY (8) |
| JACKSON (239) | 43 | 42 | -1 | MOBIL PRODUCING TX. & N.M. INC. (14) · SUE-ANN PRODUCTION COMPANY (4) · HUNT, HASSIE EXPLORATION COMPANY (3) |
| CONCHO (95) | 34 | 41 | +7 | WISER OIL COMPANY, THE (8) · BOWERMAN OIL & GAS, INC. (5) · AMERIND OIL COMPANY, LTD. (4) |
| STARR (427) | 40 | 41 | +1 | ORYX ENERGY COMPANY (9) · TEXAS INDEPENDENT EXPLOR., INC. (7) · CONOCO INC. (6) |
| ECTOR (135) | 69 | 39 | -30 | UNION OIL COMPANY OF CALIFORNIA (10) · AMOCO PRODUCTION COMPANY (4) · OXY USA INC. (4) |
| MARTIN (317) | 34 | 39 | +5 | PARKER & PARSLEY, LTD. (16) · R K PETROLEUM CORP. (4) · BEACH EXPLORATION, INC. (3) |
| MIDLAND (329) | 53 | 38 | -15 | PARKER & PARSLEY, LTD. (13) · MOBIL PRODUCING TX. & N.M. INC. (10) · HENRY PETROLEUM CORP. (5) |
| ZAPATA (505) | 32 | 36 | +4 | TRANSAMERICAN NATURAL GAS CORP. (15) · ENRON OIL & GAS COMPANY (8) · PENNZOIL EXPLORATION & PROD. CO. (4) |
| WHARTON (481) | 55 | 35 | -20 | ATAPCO (3) · BILLFISCH EXPLORATION CO., INC. (3) · GREENHILL PETROLEUM CORPORATION (2) |
| BURLESON (51) | 19 | 34 | +15 | UNITED OIL & MINERALS, INC. (12) · UNION PACIFIC RESOURCES COMPANY (10) · BAR-MAC INVESTMENTS INC. (1) |
| ZAVALA (507) | 16 | 34 | +18 | WINN EXPLORATION CO., INC. (9) · ORYX ENERGY COMPANY (5) · BASIN RESOURCES CORPORATION (4) |
| STONEWALL (433) | 48 | 33 | -15 | BP EXPLORATION INC. (6) · TEX/CON OIL & GAS COMPANY (4) · POLK & PATTON, INC. (3) |
| THROCKMORTON (447) | 31 | 33 | +2 | TXO PRODUCTION CORP. (6) · ASHTOLA EXPLORATION COMPANY,INC. (3) · HARPER, WILLIAM E. (3) |
| WARD (475) | 36 | 33 | -3 | CHEVRON U. S. A. INC. (21) · AVRA OIL COMPANY (2) · PITTS ENERGY CO. (2) |
| LA SALLE (283) | 10 | 32 | +22 | GGG OIL CO. (17) · FENN, BILL INC. (2) · KEBO OIL & GAS, INC. (2) |
| JACK (237) | 37 | 31 | -6 | MILES PRODUCTION CO. (5) · LYNN CREEK PRODUCTION COMPANY (3) · EXCEL OIL & GAS, INC. (2) |
| DIMMIT (127) | 13 | 30 | +17 | ORYX ENERGY COMPANY (6) · BASIN RESOURCES CORPORATION (5) · SAN ANTONIO GAS & OIL, INC. (4) |
| BROWN (49) | 40 | 29 | -11 | SPARTAN OIL CORPORATION (5) · FURRY OIL & GAS (3) · SOUTHEASTERN RESOURCES CORP. (2) |
| PECOS (371) | 38 | 29 | -9 | RAYDEN (3) · TEXASGULF INC. (3) · CHEVRON U. S. A. INC. (2) |
| WISE (497) | 38 | 29 | -9 | MITCHELL ENERGY CORPORATION (22) · WAGGONER-BALDRIDGE OPER. CO, INC (3) · CHOLLA PETROLEUM, INC. (1) |
| GOLIAD (175) | 47 | 28 | -19 | SUE-ANN PRODUCTION COMPANY (3) · CODA ENERGY, INC. (2) · CPX PETROLEUM, INC. (2) |
| TOM GREEN (451) | 31 | 28 | -3 | LAWRENCE, C. F. & ASSOC. INC. (4) · CLEERE OPERATING COMPANY (3) · MCD, INC. (2) |
| EASTLAND (133) | 24 | 27 | +3 | BINT, LYNN (3) · PETRO-STARR (3) · REGAL OPERATING (3) |
| HOWARD (227) | 28 | 27 | -1 | MOBIL PRODUCING TX. & N.M. INC. (6) · ARCO OIL & GAS CO. (4) · CONOCO INC. (2) |
| JIM WELLS (249) | 23 | 27 | +4 | ORYX ENERGY COMPANY (7) · KIBBE, R. E. (2) · LUCROS INTERNATIONAL CORPORATION (2) |
| LIVE OAK (297) | 27 | 27 | +0 | INDIAN OIL LTD. (5) · ENDURO OIL COMPANY INC. (2) · NUECES OIL COMPANY (2) |
| SAN PATRICIO (409) | 25 | 27 | +2 | TRI-C RESOURCES, INC. (5) · UNION PACIFIC RESOURCES COMPANY (3) · ROYAL OIL & GAS CORP. (2) |
| SHACKELFORD (417) | 39 | 27 | -12 | JACK OIL COMPANY (3) · JONES CO. (3) · YOUNG, MARSHALL R., OIL CO. (3) |
| ANDERSON (1) | 12 | 26 | +14 | DG&E/SLOCUM, LIMITED PARTNERSHIP (22) · ENERCAP CORPORATION (1) · GLOBAL NATURAL RESOURCES CORP. (1) |
| STERLING (431) | 38 | 26 | -12 | WAGNER & BROWN (14) · AMERICAN COMETRA, INC. (5) · IP PETROLEUM COMPANY, INC. (3) |
| MITCHELL (335) | 17 | 25 | +8 | CHEVRON U. S. A. INC. (15) · MOBIL PRODUCING TX. & N.M. INC. (4) · GILLESPIE, CHARLES B. JR. (3) |
| CALDWELL (55) | 9 | 24 | +15 | SCHLACHTER, DAVID A. (5) · SPILLER, J.A. (4) · BURNETT, G. K. (2) |
| CHAMBERS (71) | 17 | 24 | +7 | CARAVELLE PETROLEUM, INC. (3) · EXXON CORP. (3) · WACKER OIL INC. (3) |
| COLEMAN (83) | 33 | 24 | -9 | CIRCLE M ROYALTY CO., INC. (3) · ROCKY MOUNTAIN RESOURCES (3) · DELTA HYDROCARBONS, INC. (2) |
| WINKLER (495) | 28 | 24 | -4 | THOMAS, J. C. (4) · HILLIN-SIMON OIL COMPANY (3) · MCSHANE, J. INC. (3) |
| COOKE (97) | 24 | 23 | -1 | FIDELITY ENERGY CO. (4) · TRUMTER PETROLEUM CORPORATION (4) · FELDERHOFF PRODUCTION COMPANY (3) |
| BRAZORIA (39) | 22 | 22 | +0 | AMOCO CHEMICAL COMPANY (3) · AMOCO PRODUCTION COMPANY (2) · BROWN, C. L. INC. (2) |
| BROOKS (47) | 33 | 22 | -11 | EXXON CORP. (12) · MAGUIRE OIL COMPANY (3) · SHELL WESTERN E&P INC. (2) |
| KING (269) | 29 | 22 | -7 | PACIFIC ENTERPRISES OIL CO.(USA) (16) · POLK & PATTON, INC. (2) · CLEAR FORK, INCORPORATED (1) |
| MATAGORDA (321) | 22 | 22 | +0 | APACHE CORPORATION (7) · SUE-ANN PRODUCTION COMPANY (4) · CORPUS CHRISTI OIL & GAS CO. (1) |
| REEVES (389) | 13 | 22 | +9 | TEXASGULF INC. (8) · FEDERAL ENERGY DEVELOPMENT CO. (4) · GOLD FIELDS MINING CORP. (4) |
| KENT (263) | 7 | 21 | +14 | MOBIL PRODUCING TX. & N.M. INC. (16) · CAL-TEX NATURAL GAS CORP. (1) · COX, JOHN L. (1) |
| CLAY (77) | 14 | 20 | +6 | KROT OIL CO. (5) · STINE, WARD L.OIL COMPANY (4) · BURNS, P. C. OIL PRODUCERS INC. (2) |
| GAINES (165) | 33 | 20 | -13 | UNION OIL COMPANY OF CALIFORNIA (5) · COASTAL OIL & GAS CORPORATION (3) · OXY USA INC. (3) |
| GARZA (169) | 19 | 20 | +1 | BROWN, GEORGE R. PARTNERSHIP,THE (3) · GRAHAM ROYALTY, LTD. (3) · BENNETT PETROLEUM CORPORATION (2) |
| KLEBERG (273) | 22 | 20 | -2 | EXXON CORP. (9) · UNION PACIFIC RESOURCES COMPANY (8) · FINA OIL & CHEMICAL COMPANY (1) |
| WILSON (493) | 24 | 19 | -5 | H. & J. DRILLING COMPANY (2) · LATIMER, D. GAIL ENTERPRISES,INC (2) · ALLIED RESOURCES TEXAS (1) |
| BASTROP (21) | 8 | 18 | +10 | MELTON ENERGY INC. (4) · ESCONDIDO PETROLEUM COMPANY, INC (2) · KELPETRO, INC. (2) |
| HARDEMAN (197) | 9 | 18 | +9 | KADANE OIL COMPANY (6) · TRIO OPERATING COMPANY, INC. (3) · RATLIFF OPERATING CORP. (2) |
| RUSK (401) | 16 | 18 | +2 | TXO PRODUCTION CORP. (4) · UNION PACIFIC RESOURCES COMPANY (4) · SONAT EXPLORATION COMPANY (2) |
| STEPHENS (429) | 31 | 18 | -13 | ORYX ENERGY COMPANY (5) · STATEX PETROLEUM INC. (4) · SEELY OIL COMPANY (2) |
| BEE (25) | 22 | 17 | -5 | RINCON PETROLEUM CORPORATION (2) · TEXACO INC. (2) · CHRISTOPHER OIL & GAS INC (1) |
| COCHRAN (79) | 20 | 17 | -3 | ATAPCO (7) · CONOCO INC. (4) · UNION TEXAS PETROLEUM CORP. (2) |
| FAYETTE (149) | 30 | 17 | -13 | GEOSOUTHERN ENERGY CORPORATION (4) · GEMINI EXPLORATION COMPANY (3) · BENSON MINERAL GROUP, INC. (2) |
| GLASSCOCK (173) | 8 | 17 | +9 | PLACER DOME U.S. INC. (5) · COX, JOHN L. (2) · AMERICAN COMETRA, INC. (1) |
| HARRIS (201) | 13 | 17 | +4 | EXXON CORP. (5) · AMOCO PRODUCTION COMPANY (3) · NERCO OIL & GAS PRODUCTION CO. (2) |
| LAVACA (285) | 12 | 17 | +5 | MEADOW VIEW, INC. (3) · SHANA PETROLEUM COMPANY (2) · 1988 INDEXGEO JV (2) |
| MOORE (341) | 19 | 17 | -2 | PHILLIPS PETROLEUM COMPANY (6) · HUBER, J. M., CORPORATION (4) · ANADARKO PETROLEUM CORPORATION (3) |
| SMITH (423) | 24 | 17 | -7 | KEY PRODUCTION CO. (2) · PALMER PETROLEUM INC. (2) · PALRICH OIL CORPORATION (2) |
| CALLAHAN (59) | 29 | 16 | -13 | AOP OPERATING CORPORATION (2) · FIDELITY AMERICAN OIL & GAS,INC. (2) · BAYOU OPERATING COMPANY, INC. (1) |
| HUTCHINSON (233) | 9 | 16 | +7 | HUBER, J. M., CORPORATION (10) · PANHANDLE PRODUCING COMPANY (2) · ARRINGTON CJM, INC. (1) |
| LIBERTY (291) | 9 | 16 | +7 | WESTLAND OIL DEVELOPMENT CORP. (4) · TEXAS OIL COMPANY, THE (3) · CHEVRON U. S. A. INC. (1) |
| MCMULLEN (311) | 26 | 16 | -10 | ROYAL OIL & GAS CORP. (5) · TEXACO TPC INC. (3) · WELHAUSEN OPERATING CO., INC. (2) |
| TAYLOR (441) | 27 | 16 | -11 | ENCON SERVICES, INC. (2) · KERN CO. (2) · CHARTER PETROLEUM COMPANY (1) |
| YOAKUM (501) | 26 | 16 | -10 | MOBIL PRODUCING TX. & N.M. INC. (6) · AMOCO PRODUCTION COMPANY (3) · SHELL WESTERN E&P INC. (2) |
| HOOD (221) | 6 | 15 | +9 | MISSISSIPPI VENTURES, INC. (7) · ROYALE OPERATING COMPANY (5) · BASAL CORPORATION (1) |
| IRION (235) | 16 | 15 | -1 | DELRAY OIL, INC. (6) · IP PETROLEUM COMPANY, INC. (4) · CASS OIL COMPANY (2) |
| NAVARRO (349) | 16 | 15 | -1 | TEAGUE OPERATING CO. (5) · UNSWEPT OIL COMPANY (3) · BOWMAN, WESLEY (1) |
| RUNNELS (399) | 30 | 15 | -15 | ENRICH OIL CORPORATION (2) · ADAMS BRANCH EXPLORATION COMPANY (1) · ANDERSON, JAMES K. INC. (1) |
| FORT BEND (157) | 15 | 14 | -1 | EXXON CORP. (8) · CHEVRON U. S. A. INC. (2) · GEISELMAN, GROVER J. (1) |
| HENDERSON (213) | 15 | 14 | -1 | EP OPERATING COMPANY (7) · PERRYMAN OPERATING COMPANY (5) · PALMER PETROLEUM INC. (1) |
| JONES (253) | 21 | 14 | -7 | GRG OPERATING, INC. (2) · GUIDANCE OIL DEVELOPERS (2) · AMPAK OIL COMPANY (1) |
| MONTAGUE (337) | 11 | 14 | +3 | FORTSON OIL COMPANY (3) · CICO OIL & GAS COMPANY (2) · PEBA OIL & GAS CO. (2) |
| REAGAN (383) | 16 | 14 | -2 | COX, JOHN L. (4) · HARDY OIL & GAS USA INC. (4) · KINDRED PETROLEUM COMPANY (2) |
| BORDEN (33) | 7 | 13 | +6 | TEXACO INC. (5) · ANADARKO PETROLEUM CORPORATION (1) · COLTER OPERATING, INC. (1) |
| CALHOUN (57) | 10 | 13 | +3 | QUINTANA PET. CORP. (4) · APACHE CORPORATION (1) · BUTTES RESOURCES COMPANY (1) |
| LEON (289) | 12 | 13 | +1 | AMERICAN CASCADE ENERGY, INC. (5) · GLOBAL NATURAL RESOURCES CORP. (2) · WISENBAKER PRODUCTION COMPANY (2) |
| CULBERSON (109) | 17 | 12 | -5 | LJM EXPLORATION COMPANY (5) · PENNZOIL SULPHUR COMPANY (3) · SWC INVESTMENTS, INC. (2) |
| GONZALES (177) | 15 | 12 | -3 | BENSON MINERAL GROUP, INC. (2) · MERIDIAN OIL INC. (2) · MODERN EXPLORATION, INC. (2) |
| LOVING (301) | 22 | 12 | -10 | RICHMOND PETROLEUM INC. (4) · SIETE OIL AND GAS CORPORATION (3) · ATROPOS EXPLORATION COMPANY (1) |
| MILAM (331) | 8 | 12 | +4 | CHISHOLM OIL INVESTMENTS (2) · DAWSON OIL CO. (2) · LEATHERWOOD, J. W. (2) |
| SCURRY (415) | 16 | 12 | -4 | DEMINEX U. S. OIL CO. (3) · HRUBETZ OPERATING COMPANY (3) · BP EXPLORATION INC. (1) |
| WOOD (499) | 8 | 12 | +4 | MITCHELL ENERGY CORPORATION (3) · HUNT PETROLEUM CORPORATION (2) · HARMAN OPERATING COMPANY, INC. (1) |
| FISHER (151) | 11 | 11 | +0 | C.E. EXPLORATION, INC. (2) · ABRAXAS PETROLEUM CORPORATION (1) · ERWIN, JAMES D. (1) |
| FREESTONE (161) | 14 | 11 | -3 | TEXACO PRODUCING INC. (2) · TXO PRODUCTION CORP. (2) · EP OPERATING COMPANY (1) |
| GRAYSON (181) | 10 | 11 | +1 | WINCHESTER PRODUCTION COMPANY (3) · CHEVRON U. S. A. INC. (2) · GRAYSON PETROLEUM COMPANY (2) |
| HANSFORD (195) | 14 | 11 | -3 | RAYDON EXPLORATION, INC. (2) · BHP PETROLEUM COMPANY INC. (1) · BRACKEN ENERGY COMPANY (1) |
| KENEDY (261) | 14 | 11 | -3 | EXXON CORP. (9) · OXY USA INC. (1) · TEXACO INC. (1) |
| LEE (287) | 7 | 11 | +4 | GEMINI EXPLORATION COMPANY (2) · POLARIS PETROLEUM, INC. (2) · BAR-MAC INVESTMENTS INC. (1) |
| LIPSCOMB (295) | 19 | 11 | -8 | MEWBOURNE OIL COMPANY (2) · UNIT PETROLEUM COMPANY (2) · ARCO OIL & GAS CO. (1) |
| COLORADO (89) | 17 | 10 | -7 | OXY USA INC. (3) · CONQUEST EXPLORATION COMPANY (2) · APACHE CORPORATION (1) |
| GREGG (183) | 9 | 10 | +1 | PETROLEUM SYSTEMS, INC. (2) · UNION PACIFIC RESOURCES COMPANY (2) · APACHE CORPORATION (1) |
| JIM HOGG (247) | 13 | 10 | -3 | HUGHES, DAN A. COMPANY (3) · ACOCK ENGINEERING & OPERATING CO (1) · ARCO OIL & GAS CO. (1) |
| KNOX (275) | 12 | 10 | -2 | CONOCO INC. (3) · KINTEX PETROLEUM COMPANY (2) · OASIS OPERATING, INC. (2) |
| NOLAN (353) | 14 | 10 | -4 | ORYX ENERGY COMPANY (2) · ADKINS, R. L. CORP. (1) · CLEAR FORK, INCORPORATED (1) |
| SHERMAN (421) | 6 | 10 | +4 | PHILLIPS PETROLEUM COMPANY (7) · SHEPLER & THOMAS, INC. (2) · FEDERER, H. C. (1) |
| VAN ZANDT (467) | 23 | 10 | -13 | UNION EXPL. PARTNERS, LTD. (7) · OWENS DRILLING & SERVICES (1) · TRUFFLE DEVELOPMENT, INC. (1) |
| GALVESTON (167) | 15 | 9 | -6 | TXO PRODUCTION CORP. (2) · FREEPORT-MCMORAN OIL & GAS CO. (1) · HUNT, HASSIE EXPLORATION COMPANY (1) |
| HEMPHILL (211) | 4 | 9 | +5 | KERR-MCGEE CORPORATION (3) · ABRAHAM, MALOUF INC. (1) · ANADARKO PETROLEUM CORPORATION (1) |
| JEFFERSON (245) | 10 | 9 | -1 | COALINGA CORPORATION (2) · ANGLO-DUTCH PRODUCTION CO. (1) · HENDERSON PETROLEUM CORPORATION (1) |
| KARNES (255) | 10 | 9 | -1 | NATURAL ENERGY, INC. (4) · TEXSTAR NORTH AMERICA, INC. (2) · D.R.P. OIL & GAS (1) |
| TERRY (445) | 7 | 9 | +2 | TOTAL MINATOME CORPORATION (4) · WHEELER, W. RIDLEY, EST. (2) · ADOBE RESOURCES CORPORATION (1) |
| BRAZOS (41) | 11 | 8 | -3 | B.W.O.C., INC. (4) · HABER OIL COMPANY, INC. (1) · HOWELL PETROLEUM CORPORATION (1) |
| DAWSON (115) | 20 | 8 | -12 | OXY USA INC. (2) · BTA OIL PRODUCERS (1) · GRAND BANKS ENERGY COMPANY (1) |
| DE WITT (123) | 16 | 8 | -8 | ARCO OIL & GAS CO. (1) · BROWN, GREGORY L. COMPANY INC. (1) · COX OIL & GAS, INC. (1) |
| DICKENS (125) | 3 | 8 | +5 | SAUDER MANAGEMENT COMPANY (5) · COX, JOHN L. (1) · LECLAIR OPERATING CO., INC. (1) |
| FOARD (155) | 3 | 8 | +5 | KUEHNE OIL COMPANY (4) · MID-CONTINENTAL EXPLORATION,INC. (2) · GUNN OIL COMPANY (1) |
| HARDIN (199) | 11 | 8 | -3 | PACIFIC ENTERPRISES OIL CO.(USA) (2) · ANDERSON PETRO-EQUIPMENT, INC. (1) · CSA EXPLORATION COMPANY (1) |
| PALO PINTO (363) | 23 | 8 | -15 | UPHAM, CHESTER R., JR. (3) · HOPI, INC. (1) · K & M EXPLORATION, 1973-3 LTD. (1) |
| PARKER (367) | 8 | 8 | +0 | ARLEDGE & YOUNG, INC. (1) · CUMMING COMPANY, INC. THE (1) · DALLAS PRODUCTION, INC. (1) |
| SCHLEICHER (413) | 12 | 8 | -4 | TEXACO PRODUCING INC. (2) · CHEVRON U. S. A. INC. (1) · H&G PETROLEUM CORPORATION (1) |
| EDWARDS (137) | 5 | 7 | +2 | MERIDIAN OIL INC. (5) · BURLINGTON RESOURCES OIL&GAS CO. (1) · EXXON CORP. (1) |
| AUSTIN (15) | 13 | 6 | -7 | GOODRICH OIL COMPANY (3) · EXXON CORP. (2) · SHAMROCK OIL CO. (1) |
| BAYLOR (23) | 11 | 6 | -5 | ELDORADO OIL AND GAS, INC. (4) · ROGERS DRILLING CO. (1) · VP OIL, INC. (1) |
| COKE (81) | 12 | 6 | -6 | MCD, INC. (2) · ORYX ENERGY COMPANY (2) · WESTERN RESERVES OIL COMPANY INC (1) |
| GRAY (179) | 12 | 6 | -6 | CAPROCK ENGINEERING, INC. (2) · VRK OPERATING COMPANY, INC. (2) · CONOCO INC. (1) |
| OCHILTREE (357) | 15 | 6 | -9 | DYCO PETROLEUM CORPORATION (1) · NATURAL GAS ANADARKO COMPANY (1) · PHILLIPS PETROLEUM COMPANY (1) |
| ORANGE (361) | 3 | 6 | +3 | IP PETROLEUM COMPANY, INC. (3) · AMERADA HESS CORPORATION (1) · COKINOS, INC. (1) |
| ATASCOSA (13) | 14 | 5 | -9 | AM-TEX OIL & GAS, INC. (1) · DEWBRE & ASSOCIATES (1) · EXXON CORP. (1) |
| CASS (67) | 3 | 5 | +2 | GOLDSBERRY OPERATING CO., INC. (1) · KILLINGSWORTH OIL CO. (1) · PITTS OIL CO.-DALLAS PROD. INC. (1) |
| HASKELL (207) | 16 | 5 | -11 | AMERICAN CASCADE ENERGY, INC. (1) · KENDRICK OIL CO. (1) · LEIGH OPERATING CO. (1) |
| MADISON (313) | 5 | 5 | +0 | EDWARDS PETROLEUM COMPANY (1) · HARKEN EXPLORATION COMPANY (1) · MARSHALL EXPL. INC. (1) |
| POLK (373) | 10 | 5 | -5 | EXXON CORP. (2) · LAURITZEN ENERGY, INC. (2) · MIDCHANNEL OIL & GAS, INC. (1) |
| TRINITY (455) | 4 | 5 | +1 | PARTEN OIL CO. (2) · BP EXPLORATION INC. (1) · MCRAE & HENRY, LTD (1) |
| WILBARGER (487) | 15 | 5 | -10 | SWANSON, TOMMY OIL CO. (2) · JOHNSON, F. T., JR. (1) · LANDRUM WEST, INC. (1) |
| BEXAR (29) | 3 | 4 | +1 | DORRIS PETROLEUM, INC. (3) · BRONCO-MEDINA OIL CO., INC. (1) |
| CARSON (65) | 2 | 4 | +2 | APX CORPORATION (3) · HERRMANN, J.B. (1) |
| GUADALUPE (187) | 4 | 4 | +0 | P.S.N. PETROLEUM, INC. (2) · EMBREY OIL PRODUCTION CO. (1) · LACY & BYRD, INC. (1) |
| HARTLEY (205) | 1 | 4 | +3 | COMSTOCK OIL & GAS, INC. (2) · PHILLIPS PETROLEUM COMPANY (1) · ROSEWOOD RESOURCES, INC. (1) |
| WILLACY (489) | 2 | 4 | +2 | EXXON CORP. (2) · CITATION OIL & GAS CORP. (1) · TEXACO INC. (1) |
| HIGH IS-SB (606) | 3 | 4 | +1 | WEEKS EXPLORATION COMPANY (3) · ARCO OIL & GAS CO. (1) |
| BRAZOS-LB (704) | 0 | 4 | +4 | RUTHERFORD OIL CORPORATION (3) · CONQUEST EXPLORATION COMPANY (1) |
| ARANSAS (7) | 3 | 3 | +0 | GENESIS PRODUCING COMPANY (2) · SANTA FE ENERGY OPER. PART., LP (1) |
| BRISCOE (45) | 0 | 3 | +3 | COALINGA CORPORATION (3) |
| DENTON (121) | 0 | 3 | +3 | MITCHELL ENERGY CORPORATION (2) · MCMURREY, R. J., PRODUCTION COMP (1) |
| ERATH (143) | 1 | 3 | +2 | PACK-MAN ENERGY COMPANY (2) · PORTER, E. J. (1) |
| FALLS (145) | 3 | 3 | +0 | K & D ENTERPRISES, INC. (2) · THOMPSON, LEONARD (1) |
| HOUSTON (225) | 8 | 3 | -5 | COASTAL WELL SALVAGE, INC. (1) · INTERREGIONAL OPERATING SERVICES (1) · SUNDANCE RESOURCES, INC. (1) |
| LUBBOCK (303) | 1 | 3 | +2 | CARLOW CORP. (1) · KENWORTHY OPERATING COMPANY (1) · TEXLAND-RECTOR & SCHUMACHER (1) |
| MAVERICK (323) | 7 | 3 | -4 | KERNS O & G, INC. (1) · MAVERICK OSAGE OIL COMPANY, INC. (1) · SAN PATRICIO CORPORATION (1) |
| ROBERTS (393) | 10 | 3 | -7 | ALPAR RESOURCES, INC. (1) · HONDO OIL & GAS COMPANY DELAWARE (1) · LASMO ENERGY CORPORATION (1) |
| WHEELER (483) | 6 | 3 | -3 | GIFFORD OPERATING COMPANY (2) · UPLIFT PRODUCTION COMPANY, INC. (1) |
| ANGELINA (5) | 1 | 2 | +1 | LAKEWOOD PRODUCTION CO. (1) · MOBIL PRODUCING TX. & N.M. INC. (1) |
| BOWIE (37) | 3 | 2 | -1 | FINA OIL & CHEMICAL COMPANY (1) · SMITH, E.N. III ENERGY CORP. (1) |
| CAMERON (61) | 2 | 2 | +0 | MARQUEE CORPORATION (1) · ZILKHA ENERGY COMPANY (1) |
| CROSBY (107) | 3 | 2 | -1 | MITCHELL ENERGY CORPORATION (2) |
| JASPER (241) | 1 | 2 | +1 | BALLARD EXPLORATION COMPANY,INC. (1) · RIO BRAVO OIL COMPANY (1) |
| KIMBLE (267) | 1 | 2 | +1 | MCDONALD/NORTHINGTON (1) · MEDALLION OIL COMPANY (1) |
| LIMESTONE (293) | 9 | 2 | -7 | MITCHELL ENERGY CORPORATION (1) · WISER OIL COMPANY, THE (1) |
| MARION (315) | 6 | 2 | -4 | PRESIDIO EXPLORATION, INC. (1) · TXO PRODUCTION CORP. (1) |
| MONTGOMERY (339) | 6 | 2 | -4 | EXXON CORP. (1) · HILL PRODUCTION CO.-WISCONSIN (1) |
| NACOGDOCHES (347) | 7 | 2 | -5 | LAKEWOOD PRODUCTION CO. (1) · TXO PRODUCTION CORP. (1) |
| RED RIVER (387) | 1 | 2 | +1 | BRASFIELD OIL & GAS COMPANY (1) · DIAMOND D OILFIELD SERVICES (1) |
| TERRELL (443) | 0 | 2 | +2 | HOMBRE OIL AND GAS COMPANY (1) · MOBIL PRODUCING TX. & N.M. INC. (1) |
| TRAVIS (453) | 1 | 2 | +1 | STEDMAN OIL & GAS CO. (2) |
| TYLER (457) | 5 | 2 | -3 | QUAIL CREEK OIL CORPORATION (2) |
| WASHINGTON (477) | 4 | 2 | -2 | BENSON MINERAL GROUP, INC. (1) · DAVIDSON, JAKE, INC. (1) |
| MATGRDA IS-SB (603) | 1 | 2 | +1 | BHP PETROLEUM (AMERICAS) INC. (1) · CORPUS CHRISTI OIL & GAS CO. (1) |
| MATGRDA IS-LB (703) | 2 | 2 | +0 | BUTTES RESOURCES COMPANY (1) · KILROY COMPANY OF TEXAS, INC. (1) |
| BELL (27) | 0 | 1 | +1 | HEARTLAND RESOURCES, INC. (1) |
| CAMP (63) | 0 | 1 | +1 | OUIDA OIL (1) |
| CHEROKEE (73) | 9 | 1 | -8 | HILL PRODUCTION CO.-WISCONSIN (1) |
| COLLIN (85) | 1 | 1 | +0 | PARK AVENUE EXPLORATION CORP. (1) |
| COMANCHE (93) | 1 | 1 | +0 | B & D ENTERPRISES (1) |
| FANNIN (147) | 0 | 1 | +1 | TEXAS EXPLORATION & PROD. CO. (1) |
| GRIMES (185) | 2 | 1 | -1 | ULTRAMAR OIL AND GAS LIMITED (1) |
| HILL (217) | 0 | 1 | +1 | D OIL (1) |
| KAUFMAN (257) | 0 | 1 | +1 | TALBERT, EUGENE OPERATING CO,INC (1) |
| LAMAR (277) | 0 | 1 | +1 | SANTA FE ENERGY OPER. PART., LP (1) |
| LYNN (305) | 1 | 1 | +0 | FINA OIL & CHEMICAL COMPANY (1) |
| MCCULLOCH (307) | 0 | 1 | +1 | BAGLEY, ROY (1) |
| MENARD (327) | 7 | 1 | -6 | PATTON, LLOYD (1) |
| NEWTON (351) | 4 | 1 | -3 | ORYX ENERGY COMPANY (1) |
| POTTER (375) | 3 | 1 | -2 | COMSTOCK OIL & GAS, INC. (1) |
| ROBERTSON (395) | 3 | 1 | -2 | HERD PRODUCING COMPANY, INC. (1) |
| SAN JACINTO (407) | 4 | 1 | -3 | CXY ENERGY INC. (1) |
| TITUS (449) | 1 | 1 | +0 | TXO PRODUCTION CORP. (1) |
| BRAZOS-SB (604) | 0 | 1 | +1 | ENERGY DEVELOPMENT CORP. (1) |
| HIGH IS-LB (708) | 1 | 1 | +0 | TRANSCO EXPLORATION & PROD. CO. (1) |
| CASTRO (69) | 1 | 0 | -1 | |
| COTTLE (101) | 3 | 0 | -3 | |
| DELTA (119) | 1 | 0 | -1 | |
| FRANKLIN (159) | 3 | 0 | -3 | |
| GILLESPIE (171) | 1 | 0 | -1 | |
| HALL (191) | 1 | 0 | -1 | |
| HOPKINS (223) | 3 | 0 | -3 | |
| KERR (265) | 1 | 0 | -1 | |
| LAMB (279) | 2 | 0 | -2 | |
| MCLENNAN (309) | 1 | 0 | -1 | |
| MEDINA (325) | 6 | 0 | -6 | |
| MOTLEY (345) | 2 | 0 | -2 | |
| RAINS (379) | 1 | 0 | -1 | |
| SHELBY (419) | 2 | 0 | -2 | |
| UPSHUR (459) | 1 | 0 | -1 | |
| WALKER (471) | 1 | 0 | -1 | |
| WALLER (473) | 2 | 0 | -2 | |
| GALVESTON-LB (706) | 1 | 0 | -1 |