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: 1993Q4 vs 1993Q3

The operators whose permit counts moved the most between 1993Q3 and 1993Q4, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1993Q3 · 1993Q4 · 1994Q1 →

Top gainers

OperatorP-5 1993Q31993Q4 ΔΔ% Busiest counties (1993Q4)
TRI-C RESOURCES, INC. Inactive 11 53 +42 +381.8% DUVAL · WEBB · ORANGE
ENERGAS COMPANY Inactive 0 37 +37 n/a (from zero) LUBBOCK · MIDLAND · ECTOR
SONAT EXPLORATION CO. - HOUSTON Inactive 3 40 +37 +1233.3% DUVAL · WEBB · ZAPATA
ENRON OIL & GAS COMPANY Inactive 70 96 +26 +37.1% SUTTON · ZAPATA · CROCKETT
MERIDIAN OIL INC. Inactive 6 31 +25 +416.7% SUTTON · COCHRAN · WINKLER
CODA ENERGY, INC. Inactive 12 35 +23 +191.7% WICHITA · ANDREWS
TRANSTEXAS GAS CORPORATION Inactive 15 36 +21 +140.0% WEBB · ZAPATA · DUVAL
FINA OIL & CHEMICAL COMPANY Inactive 6 24 +18 +300.0% YOAKUM · HIDALGO · STARR
OXY USA INC. Active 36 54 +18 +50.0% ECTOR · HOCKLEY · ANDREWS
UNION OIL COMPANY OF CALIFORNIA Inactive 35 53 +18 +51.4% ANDREWS · VAN ZANDT · BORDEN
MAXUS EXPLORATION COMPANY Inactive 4 21 +17 +425.0% LIPSCOMB · OCHILTREE · HEMPHILL
DREYFUS, LOUIS NATURAL GAS CORP Inactive 6 19 +13 +216.7% SUTTON · SCHLEICHER · WHEELER
ARCO OIL & GAS CO. Inactive 14 23 +9 +64.3% ECTOR · UPTON · HIDALGO
CHEVRON U. S. A. INC. Active 27 36 +9 +33.3% UPTON · ZAPATA · REEVES
EP OPERATING LIMITED PARTNERSHIP Inactive 12 21 +9 +75.0% WISE · ATASCOSA · FREESTONE
BOWERMAN OIL & GAS, INC. Active 0 8 +8 n/a (from zero) CONCHO · MCCULLOCH
CHOLLA PETROLEUM, INC. Active 6 14 +8 +133.3% STONEWALL · FISHER · COKE
MICHAEL PETROLEUM CORPORATION Inactive 1 9 +8 +800.0% LIBERTY · BRAZOS · SAN PATRICIO
NATURAL GAS PIPELINE CO OF AMER. Inactive 0 8 +8 n/a (from zero) HARRISON
SOUTHLAND ROYALTY CO.-MIDLAND Inactive 1 9 +8 +800.0% CRANE
VERADO ENERGY, INC. Inactive 0 8 +8 n/a (from zero) RUSK · UPSHUR
WILCO PROPERTIES, INC. Inactive 2 10 +8 +400.0% CALLAHAN · JONES · HARRISON
BROWN, GEORGE R. PARTNERSHIP,THE Inactive 2 9 +7 +350.0% GARZA · FREESTONE
EXXON CORP. See-Remarks 126 133 +7 +5.6% DUVAL · BROOKS · CRANE
MW PETROLEUM CORPORATION Inactive 9 16 +7 +77.8% WINKLER · ANDREWS · JEFFERSON

Top decliners

OperatorP-5 1993Q31993Q4 ΔΔ% Busiest counties (1993Q4)
AMOCO PRODUCTION COMPANY Inactive 67 39 -28 -41.8% ECTOR · GAINES · WEBB
MOBIL PRODUCING TX. & N.M. INC. Delinquent 46 20 -26 -56.5% KENT · WEBB · GAINES
TRANSAMERICAN NATURAL GAS CORP. Delinquent 27 2 -25 -92.6% ZAPATA
CONOCO INC. Inactive 51 30 -21 -41.2% WHARTON · GRAY · WEBB
AOP OPERATING CORPORATION Inactive 20 0 -20 -100.0%
SHELL WESTERN E&P INC. Inactive 31 12 -19 -61.3% GAINES · BROOKS · GRAYSON
PRIMROSE OPERATING COMPANY Inactive 19 1 -18 -94.7% GARZA
DEVON ENERGY CORPORATION(NEVADA) Inactive 18 4 -14 -77.8% CROCKETT · IRION · REEVES
ORYX ENERGY COMPANY Inactive 31 18 -13 -41.9% STARR · ANDREWS · HOWARD
GERONIMO OIL CO. Inactive 14 2 -12 -85.7% SAN PATRICIO
PARKER & PARSLEY DEVELOPMENT CO. Inactive 78 66 -12 -15.4% MIDLAND · UPTON · MITCHELL
VALLEY RESOURCES, INC. Inactive 12 0 -12 -100.0%
BRIDWELL OIL CO. Active 10 0 -10 -100.0%
IP PETROLEUM COMPANY, INC. Inactive 28 18 -10 -35.7% IRION · TOM GREEN · DICKENS
HANLEY PETROLEUM INC. Inactive 9 1 -8 -88.9% REAGAN
SANCHEZ-O'BRIEN OIL & GAS CORP. Inactive 13 5 -8 -61.5% STARR · DUVAL · GOLIAD
SEISMOTECH ENERGY, INCORPORATED Inactive 8 0 -8 -100.0%
TEXLAND-RECTOR & SCHUMACHER Inactive 10 2 -8 -80.0% GAINES · YOAKUM
HCM Inactive 8 1 -7 -87.5% ATASCOSA
LOMAK PRODUCTION COMPANY Inactive 8 1 -7 -87.5% REAGAN
SCANA PETROLEUM RESOURCES, INC. Inactive 8 1 -7 -87.5% JACKSON
ARMOUR RESOURCE HOLDINGS, LTD. Inactive 7 1 -6 -85.7% KARNES
HIGH SIERRA OPERATING, LTD. Inactive 6 0 -6 -100.0%
HUNT OIL COMPANY Active 14 8 -6 -42.9% KING · NUECES
SRG OIL CORPORATION Inactive 8 2 -6 -75.0% CONCHO · MENARD

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.