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. Active 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.