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: 1998Q4 vs 1998Q3

The operators whose permit counts moved the most between 1998Q3 and 1998Q4, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1998Q3 · 1998Q4 · 1999Q1 →

Top gainers

OperatorP-5 1998Q31998Q4 ΔΔ% Busiest counties (1998Q4)
TEXACO E & P INC. Delinquent 8 58 +50 +625.0% MIDLAND · CROCKETT · PANOLA
CROSS TIMBERS OPERATING COMPANY Inactive 8 26 +18 +225.0% GREGG · HENDERSON · ANDREWS
MERIT ENERGY COMPANY Active 3 14 +11 +366.7% CAMP · WISE · JACK
MOBIL PRODUCING TX. & N.M. INC. Delinquent 3 14 +11 +366.7% DUVAL · MIDLAND · LAVACA
SWIFT ENERGY COMPANY Inactive 0 11 +11 n/a (from zero) MCMULLEN · FAYETTE · COLORADO
AOCO OPERATING COMPANY, L.L.C. Inactive 0 10 +10 n/a (from zero) CROSBY
MARATHON OIL COMPANY Delinquent 17 27 +10 +58.8% PECOS · GRIMES · AUSTIN
CRESTON PETROLEUM CORP. Inactive 0 9 +9 n/a (from zero) KNOX
PIONEER NATURAL RES. USA, INC. Active 49 58 +9 +18.4% GLASSCOCK · REAGAN · MIDLAND
CABOT OIL & GAS CORPORATION Inactive 7 15 +8 +114.3% LIPSCOMB · HIDALGO · COLORADO
C. W. RESOURCES, INC. Inactive 2 9 +7 +350.0% GREGG · UPSHUR · RUSK
IBEX RESOURCES I, L.P. Inactive 0 7 +7 n/a (from zero) PECOS · TOM GREEN
PITTENCRIEFF AMERICA, INC. Inactive 0 7 +7 n/a (from zero) STEPHENS · COKE
UNITED OIL & MINERALS, INC. Inactive 2 9 +7 +350.0% LAVACA · WHARTON · COCHRAN
CITATION OIL & GAS CORP. Active 1 7 +6 +600.0% CRANE · PARKER · WILLACY
SONAT EXPLORATION COMPANY -TYLER Inactive 3 9 +6 +200.0% FREESTONE · COLLIN · DELTA
STEPHENS, AUTRY C. Inactive 10 16 +6 +60.0% MARTIN · MIDLAND · GLASSCOCK
CARRIZO OIL & GAS, INC. Inactive 1 6 +5 +500.0% BEE · STARR · JACKSON
COLORADO INTERSTATE GAS COMPANY Inactive 0 5 +5 n/a (from zero) MOORE · POTTER
JAMEX, INC. Active 0 5 +5 n/a (from zero) COLORADO · WHARTON · VICTORIA
PRIDE PIPELINE COMPANY Inactive 0 5 +5 n/a (from zero) COLEMAN · FALLS · JONES
TITAN RESOURCES I, INC. Inactive 0 5 +5 n/a (from zero) CRANE · MIDLAND · REEVES
VISTA RESOURCES, INC. (A) Inactive 0 5 +5 n/a (from zero) HOWARD · ANDREWS · TERRELL
AMERICAN ENERGY OP. CORP.,THE Inactive 2 6 +4 +200.0% FORT BEND
ENERGEN RESOURCES CORPORATION Inactive 0 4 +4 n/a (from zero) REAGAN · GLASSCOCK

Top decliners

OperatorP-5 1998Q31998Q4 ΔΔ% Busiest counties (1998Q4)
ANADARKO PETROLEUM CORPORATION Delinquent 39 15 -24 -61.5% FREESTONE · CROSBY · GARZA
ARUBA PETROLEUM, INC. Inactive 19 0 -19 -100.0%
CONOCO INC. Inactive 85 67 -18 -21.2% WEBB · ZAPATA · TERRELL
DREYFUS, LOUIS NATURAL GAS CORP Inactive 28 11 -17 -60.7% LAVACA · SUTTON · EDWARDS
LOMAK PRODUCTION COMPANY Inactive 16 0 -16 -100.0%
ARCO PERMIAN Inactive 28 14 -14 -50.0% MIDLAND · ANDREWS · CRANE
MITCHELL ENERGY CORPORATION Inactive 42 28 -14 -33.3% WISE · DENTON · COLORADO
PEDECO, INC. Inactive 16 2 -14 -87.5% FRIO · WILSON
SEAGULL ENERGY E&P INC. Inactive 21 8 -13 -61.9% FREESTONE · HARRISON · PANOLA
OCEAN ENERGY, INC. Inactive 15 3 -12 -80.0% UPTON
EDGE PETROLEUM OPER. CO., INC. Inactive 14 3 -11 -78.6% LIVE OAK · SAN PATRICIO · STARR
GRUY PETROLEUM MANAGEMENT CO. Inactive 26 15 -11 -42.3% GRAY · COLLINGSWORTH
ORYX ENERGY COMPANY Inactive 13 2 -11 -84.6% KLEBERG · STARR
ALTURA ENERGY LTD. Inactive 36 26 -10 -27.8% CROCKETT · GAINES · HOCKLEY
AMOCO PRODUCTION COMPANY Inactive 26 16 -10 -38.5% HARRISON · PANOLA · JEFFERSON
TRANSTEXAS GAS CORPORATION Inactive 13 3 -10 -76.9% CHAMBERS · GALVESTON · LIVE OAK
COMSTOCK OIL & GAS, INC. Inactive 9 0 -9 -100.0%
BROOKS, E. B., JR. Inactive 10 2 -8 -80.0% BORDEN · SHACKELFORD
CORENERGY OPERATING GROUP, LLC Delinquent 8 0 -8 -100.0%
CRESCENDO RESOURCES, L.P. Inactive 39 31 -8 -20.5% ROBERTS · LIPSCOMB · OCHILTREE
ENRON OIL & GAS COMPANY Inactive 44 36 -8 -18.2% PANOLA · WEBB · DUVAL
EXXON CO., U.S.A. Inactive 8 0 -8 -100.0%
PENNZOIL EXPLORATION & PROD. CO. Inactive 31 23 -8 -25.8% PANOLA · CRANE · ZAPATA
UNION PACIFIC RESOURCES COMPANY Inactive 32 24 -8 -25.0% PANOLA · JASPER · WASHINGTON
ADOBE ENERGY, INC. Inactive 9 2 -7 -77.8% HARDIN

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.