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: 2002Q2 vs 2002Q1

The operators whose permit counts moved the most between 2002Q1 and 2002Q2, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2002Q1 · 2002Q2 · 2002Q3 →

Top gainers

OperatorP-5 2002Q12002Q2 ΔΔ% Busiest counties (2002Q2)
CHIEF OIL & GAS LLC * Inactive 9 122 +113 +1255.6% TARRANT · DENTON
DEVON ENERGY OPERATING CO., L.P. Inactive 27 139 +112 +414.8% WISE · DENTON · TARRANT
CHEVRON U. S. A. INC. Active 5 38 +33 +660.0% UPTON · WARD · TERRY
EL PASO PRODUCTION OIL & GAS CO. Delinquent 22 44 +22 +100.0% HIDALGO · STARR · ZAPATA
DOMINION OKLAHOMA TEXAS E&P, INC Inactive 104 123 +19 +18.3% SUTTON · BROOKS · HEMPHILL
MOBIL PRODUCING TX. & N.M. INC. Delinquent 11 29 +18 +163.6% KENT · TERRELL · MIDLAND
KINDER MORGAN CO2 COMPANY, L.P. Delinquent 10 24 +14 +140.0% SCURRY
SEELYE, WILLIAM L. Inactive 2 14 +12 +600.0% MONTAGUE · ARCHER
ANADARKO PETROLEUM CORPORATION Delinquent 23 34 +11 +47.8% FREESTONE · SCURRY · ANDERSON
TEXLAND PETROLEUM INC. Inactive 0 10 +10 n/a (from zero) LUBBOCK · CROSBY · ECTOR
WESTPORT OIL AND GAS COMPANY, LP Inactive 1 11 +10 +1000.0% ANDREWS · HOWARD · CROCKETT
FOUR SEVENS OPERATING CO., LTD. Active 4 13 +9 +225.0% TARRANT · WISE
HILCORP ENERGY COMPANY Active 16 25 +9 +56.2% REFUGIO · DUVAL · BRAZORIA
DELTA OIL & GAS COMPANY Inactive 0 8 +8 n/a (from zero) STEPHENS
IMPERIAL GAS RESOURCES LLC Active 2 10 +8 +400.0% RUNNELS · PECOS
OCCIDENTAL PERMIAN LTD. Active 41 49 +8 +19.5% YOAKUM · ECTOR · HOCKLEY
VALENCE OPERATING COMPANY Active 3 11 +8 +266.7% FREESTONE · RUSK
WALSH PETROLEUM, INC. Inactive 0 8 +8 n/a (from zero) COCHRAN
WESTERN PRODUCTION COMPANY Inactive 0 8 +8 n/a (from zero) TARRANT
WG OPERATING, INC. Inactive 12 20 +8 +66.7% WICHITA · WILBARGER
ENCORE OPERATING, L.P. Delinquent 2 9 +7 +350.0% ECTOR · ANDREWS · CROCKETT
EXXON MOBIL CORPORATION Active 33 40 +7 +21.2% BROOKS · HANSFORD · HARRIS
PATTERSON PETROLEUM LP Inactive 0 7 +7 n/a (from zero) FORT BEND · BORDEN · BRAZOS
SUNOCO PIPELINE L.P. Active 0 7 +7 n/a (from zero) HASKELL · CALLAHAN · COLEMAN
WAGNER & BROWN, LTD. Inactive 3 10 +7 +233.3% GREGG · UPSHUR · ZAPATA

Top decliners

OperatorP-5 2002Q12002Q2 ΔΔ% Busiest counties (2002Q2)
MITCHELL ENERGY COMPANY L.P. Inactive 84 0 -84 -100.0%
TEXACO E & P INC. Delinquent 38 20 -18 -47.4% HIDALGO · HOCKLEY · CROCKETT
DEVON ENERGY PRODUCTION CO, L.P. Active 29 13 -16 -55.2% PANOLA · WINKLER · LAVACA
SHWJ OIL & GAS COMPANY Inactive 10 0 -10 -100.0%
EL PASO PRODUCTION COMPANY Inactive 11 3 -8 -72.7% HEMPHILL · WHEELER
ENDEAVOR ENERGY RESOURCES L.P. Active 18 10 -8 -44.4% DAWSON · MARTIN · MIDLAND
PHILLIPS PETROLEUM COMPANY Inactive 25 17 -8 -32.0% ECTOR · SHERMAN · FORT BEND
CHOLLA PETROLEUM, INC. Active 9 2 -7 -77.8% PALO PINTO · STEPHENS
SULLIVAN, HOLLIS R. INC. Inactive 10 3 -7 -70.0% DICKENS · KENT
ARCO PERMIAN Inactive 6 0 -6 -100.0%
BETTIS, BOYLE & STOVALL Inactive 6 0 -6 -100.0%
HOUSTON EXPLORATION COMPANY, THE Delinquent 22 16 -6 -27.3% WEBB · ZAPATA
LECLAIR OPERATING CO., INC. Inactive 10 4 -6 -60.0% CONCHO
APACHE CORPORATION Active 31 26 -5 -16.1% WHARTON · HEMPHILL · FREESTONE
CALPINE NATURAL GAS COMPANY Inactive 5 0 -5 -100.0%
CHAPARRAL (USA) ENERGY, INC. Inactive 5 0 -5 -100.0%
FAMCOR OIL, INC. Delinquent 9 4 -5 -55.6% SAN JACINTO · MONTGOMERY · POLK
MEWBOURNE OIL COMPANY Active 7 2 -5 -71.4% HANSFORD · OCHILTREE
OCEAN ENERGY, INC. Inactive 10 5 -5 -50.0% HARRISON · HIDALGO · MADISON
WISER OIL COMPANY, THE Inactive 5 0 -5 -100.0%
ABRAXAS PETROLEUM CORPORATION Active 4 0 -4 -100.0%
AUSTRAL OIL COMPANY INCORPORATED Inactive 4 0 -4 -100.0%
GREAT WESTERN DRILLING COMPANY Inactive 5 1 -4 -80.0% PECOS
HARLETON OIL & GAS INC. Active 5 1 -4 -80.0% PANOLA
HUBER, J. M., CORPORATION Active 8 4 -4 -50.0% HUTCHINSON · CARSON

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.