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.

Who's moving: 1993Q2 vs 1993Q1

The operators whose permit counts moved the most between 1993Q1 and 1993Q2, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1993Q1 · 1993Q2 · 1993Q3 →

Top gainers

OperatorP-5 1993Q11993Q2 ΔΔ% Busiest counties (1993Q2)
TEXACO E & P INC. Delinquent 34 89 +55 +161.8% STERLING · GLASSCOCK · DAWSON
MERIDIAN OIL INC. Inactive 1 33 +32 +3200.0% SUTTON · MITCHELL · CROCKETT
PENNZOIL EXPLORATION & PROD. CO. Inactive 8 35 +27 +337.5% WINKLER · PANOLA · NUECES
ORYX ENERGY COMPANY Inactive 41 61 +20 +48.8% STEPHENS · HOWARD · KLEBERG
SEQUOIA FOSSIL FUELS, INC. Delinquent 0 19 +19 n/a (from zero) SHACKELFORD · CALLAHAN
PARKER & PARSLEY DEVELOPMENT CO. Inactive 64 82 +18 +28.1% MIDLAND · UPTON · MITCHELL
UNION OIL COMPANY OF CALIFORNIA Inactive 24 42 +18 +75.0% ANDREWS · HOWARD · VAN ZANDT
SEAGULL OPERATING CO., INC. Inactive 0 17 +17 n/a (from zero) BEXAR · ATASCOSA · MAVERICK
WHEELER OPERATING CORPORATION Active 3 19 +16 +533.3% HOCKLEY · LYNN
PARKER & PARSLEY, WPI AGENT Inactive 26 41 +15 +57.7% COCHRAN
TRANSAMERICAN NATURAL GAS CORP. Delinquent 19 33 +14 +73.7% WEBB · ZAPATA
CHEVRON U. S. A. INC. Active 34 47 +13 +38.2% CRANE · WARD · WEBB
COASTAL OIL & GAS CORPORATION Inactive 5 16 +11 +220.0% GAINES · STARR · HIDALGO
CODA ENERGY, INC. Inactive 0 11 +11 n/a (from zero) WICHITA · UPTON · WILBARGER
DREYFUS, LOUIS NATURAL GAS CORP Inactive 0 11 +11 n/a (from zero) COCHRAN · SAN PATRICIO · WHEELER
ANADARKO PETROLEUM CORPORATION Delinquent 8 18 +10 +125.0% SCURRY · COCHRAN · LA SALLE
CONOCO INC. Inactive 20 30 +10 +50.0% WEBB · HOWARD · STARR
ANR PRODUCTION COMPANY Inactive 0 9 +9 n/a (from zero) GAINES · ZAPATA · JIM WELLS
EXXON CORP. See-Remarks 50 59 +9 +18.0% ANDREWS · DUVAL · BROOKS
MARATHON OIL COMPANY Delinquent 11 20 +9 +81.8% PECOS · SAN PATRICIO · FAYETTE
QUINTANA PET. CORP. Inactive 11 20 +9 +81.8% REFUGIO · COLORADO · LIVE OAK
SANTA FE ENERGY OPER. PART., LP Inactive 0 9 +9 n/a (from zero) YOAKUM
SOUTHLAND ROYALTY CO.-MIDLAND Inactive 4 13 +9 +225.0% CRANE
AMERICAN EXPLORATION COMPANY Inactive 2 10 +8 +400.0% SUTTON · CROCKETT · HIDALGO
AMERICAN GAS STORAGE, L.P. Inactive 1 8 +7 +700.0% GAINES

Top decliners

OperatorP-5 1993Q11993Q2 ΔΔ% Busiest counties (1993Q2)
MOBIL PRODUCING TX. & N.M. INC. Delinquent 40 19 -21 -52.5% UPTON · WEBB · LAVACA
AMOCO PRODUCTION COMPANY Inactive 37 18 -19 -51.4% ROBERTS · ANDREWS · ECTOR
CAPROCK ENERGY, INC. Inactive 15 0 -15 -100.0%
GRAND ENERGY, INC. Inactive 12 0 -12 -100.0%
AVIAN TECH INTERNATIONAL, INC. Inactive 12 1 -11 -91.7% MARION
MW PETROLEUM CORPORATION Inactive 29 18 -11 -37.9% ANDREWS · GALVESTON · HIDALGO
ATROPOS PRODUCTION CORPORATION Active 8 0 -8 -100.0%
CAL-TEX OPERATING CO. Inactive 8 0 -8 -100.0%
HENRY PETROLEUM CORP. Inactive 10 2 -8 -80.0% MIDLAND · UPTON
UNION PACIFIC RESOURCES COMPANY Inactive 74 66 -8 -10.8% FAYETTE · BURLESON · LEE
CHOLLA PETROLEUM, INC. Active 10 3 -7 -70.0% FISHER · JACK · TOM GREEN
CTX ENERGY CORPORATION Inactive 8 1 -7 -87.5% MENARD
NORTH RIDGE CORPORATION Delinquent 9 2 -7 -77.8% EASTLAND
TURNBOW DRILLING CO. Inactive 7 0 -7 -100.0%
COBRA OIL & GAS CORPORATION Active-Ext 8 2 -6 -75.0% HOWARD
GASTEX, INC. Inactive 6 0 -6 -100.0%
MERIT ENERGY COMPANY Active 9 3 -6 -66.7% ANDREWS · BRAZOS · CAMP
NATIONAL ENERGY DEVELOPMENT CORP Inactive 6 0 -6 -100.0%
PLAINS PETROLEUM OPERATING CO. Inactive 10 4 -6 -60.0% KNOX · OCHILTREE
THE OPERATING CO. Inactive 6 0 -6 -100.0%
WEBER ENERGY CORPORATION Delinquent 8 2 -6 -75.0% FAYETTE
WESTRIDGE OIL & GAS PROPERTIES Inactive 9 3 -6 -66.7% PARKER
AMERICAN COMETRA, INC. Inactive 7 2 -5 -71.4% SUTTON · VICTORIA
COLUMBUS ENERGY CORP. Inactive 9 4 -5 -55.6% WEBB · ZAPATA
FELDERHOFF PRODUCTION COMPANY Active 6 1 -5 -83.3% JACK

Counts are original permits by approval date, credited to whoever holds the permit now. Watch the percentage column when the starting number is small: +200% might just mean two permits.