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: 1994Q1 vs 1993Q4

The operators whose permit counts moved the most between 1993Q4 and 1994Q1, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1993Q4 · 1994Q1 · 1994Q2 →

Top gainers

OperatorP-5 1993Q41994Q1 ΔΔ% Busiest counties (1994Q1)
SHELL WESTERN E&P INC. Inactive 12 45 +33 +275.0% GAINES · YOAKUM · HIDALGO
MOBIL PRODUCING TX. & N.M. INC. Delinquent 20 51 +31 +155.0% MIDLAND · WEBB · JIM WELLS
ORYX ENERGY COMPANY Inactive 18 45 +27 +150.0% STARR · STEPHENS · KLEBERG
AMERICAN EXPLORATION COMPANY Inactive 16 36 +20 +125.0% SUTTON · CROCKETT · HIDALGO
AMOCO PRODUCTION COMPANY Inactive 39 56 +17 +43.6% HOCKLEY · GAINES · ECTOR
AMAX OIL & GAS INC. Inactive 6 21 +15 +250.0% CROCKETT · RUSK · STARR
PENNZOIL PETROLEUM COMPANY Inactive 12 27 +15 +125.0% CRANE · HARRIS · DAWSON
DREYFUS, LOUIS NATURAL GAS CORP Inactive 19 31 +12 +63.2% SUTTON · WHEELER · DE WITT
SCANA PETROLEUM RESOURCES, INC. Inactive 1 13 +12 +1200.0% HARRISON · JACKSON
CASTLE PRODUCTION COMPANY Inactive 0 9 +9 n/a (from zero) RUSK
CENTURY RESOURCES, INC. Inactive 0 9 +9 n/a (from zero) ARCHER · COOKE
COMANCHE OIL & GAS CORPORATION Inactive 0 9 +9 n/a (from zero) PARKER
IP PETROLEUM COMPANY, INC. Inactive 18 27 +9 +50.0% IRION · STERLING · TOM GREEN
TAMARACK PETROLEUM COMPANY, INC. Inactive 0 9 +9 n/a (from zero) CROCKETT
APACHE CORPORATION Active 3 11 +8 +266.7% MATAGORDA · BURLESON · HOWARD
GRAND OPERATING, INC. Inactive 1 9 +8 +800.0% PECOS · SHELBY
MARATHON OIL COMPANY Delinquent 25 33 +8 +32.0% PECOS · IRION · LIMESTONE
MESA PETROLEUM CO. Inactive 0 8 +8 n/a (from zero) MOORE · POTTER
MEWBOURNE OIL COMPANY Active 0 8 +8 n/a (from zero) LIPSCOMB · HANSFORD · OCHILTREE
SONAT EXPLORATION COMPANY -TYLER Inactive 15 23 +8 +53.3% NEWTON · FREESTONE · PANOLA
VASTAR RESOURCES, INC. Inactive 0 8 +8 n/a (from zero) HIDALGO · JIM HOGG · LIVE OAK
HEADINGTON OIL COMPANY Inactive 7 14 +7 +100.0% NUECES · KENEDY
MERIDIAN OIL INC. Inactive 31 38 +7 +22.6% SUTTON · COCHRAN · WINKLER
MESA OPERATING CO. Inactive 0 7 +7 n/a (from zero) POTTER · MOORE
MIDPAR L.P. Inactive 0 7 +7 n/a (from zero) MIDLAND · CROCKETT

Top decliners

OperatorP-5 1993Q41994Q1 ΔΔ% Busiest counties (1994Q1)
EXXON CORP. See-Remarks 133 64 -69 -51.9% KENEDY · KLEBERG · BROOKS
ENRON OIL & GAS COMPANY Inactive 96 50 -46 -47.9% SUTTON · ZAPATA · CROCKETT
TEXACO E & P INC. Delinquent 105 60 -45 -42.9% PANOLA · GLASSCOCK · CROCKETT
TRI-C RESOURCES, INC. Inactive 53 8 -45 -84.9% WEBB · COLORADO · KARNES
PARKER & PARSLEY DEVELOPMENT CO. Inactive 66 28 -38 -57.6% MIDLAND · BEE · CROCKETT
ENERGAS COMPANY Inactive 37 4 -33 -89.2% HALE · LUBBOCK
UNION OIL COMPANY OF CALIFORNIA Inactive 53 29 -24 -45.3% COCHRAN · ANDREWS · JACKSON
ARCO OIL & GAS CO. Inactive 23 3 -20 -87.0% ANDREWS · MCMULLEN
CODA ENERGY, INC. Inactive 35 19 -16 -45.7% WICHITA · COKE · FOARD
MITCHELL ENERGY CORPORATION Inactive 42 27 -15 -35.7% WISE · DENTON · LIMESTONE
MAXUS EXPLORATION COMPANY Inactive 21 7 -14 -66.7% LIPSCOMB · ROBERTS · HANSFORD
FINA OIL & CHEMICAL COMPANY Inactive 24 11 -13 -54.2% HIDALGO · STARR · CRANE
OXY USA INC. Active 54 41 -13 -24.1% ANDREWS · GREGG · HOCKLEY
PHILLIPS PETROLEUM COMPANY Inactive 38 25 -13 -34.2% ECTOR · ANDREWS · HEMPHILL
THROCKMORTON OIL, INC. Inactive 16 5 -11 -68.8% THROCKMORTON · SHACKELFORD
CHOLLA PETROLEUM, INC. Active 14 4 -10 -71.4% FISHER · COOKE · TOM GREEN
CONOCO INC. Inactive 30 20 -10 -33.3% STARR · WEBB · WHARTON
WILCO PROPERTIES, INC. Inactive 10 0 -10 -100.0%
BROWN, GEORGE R. PARTNERSHIP,THE Inactive 9 1 -8 -88.9% FREESTONE
CHILTON ENERGY Inactive 8 0 -8 -100.0%
SNYDER OIL CORPORATION Inactive 9 1 -8 -88.9% MARTIN
SUE-ANN PRODUCTION COMPANY Inactive 9 1 -8 -88.9% MATAGORDA
WILLIAMS, CLAYTON ENERGY, INC. Delinquent 11 3 -8 -72.7% HARDEMAN · WASHINGTON
E.G. OPERATING Inactive 9 2 -7 -77.8% HOOD
NATURAL GAS PIPELINE CO OF AMER. Inactive 8 1 -7 -87.5% MOORE

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.