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: 2002Q1 vs 2001Q4

The operators whose permit counts moved the most between 2001Q4 and 2002Q1, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2001Q4 · 2002Q1 · 2002Q2 →

Top gainers

OperatorP-5 2001Q42002Q1 ΔΔ% Busiest counties (2002Q1)
DOMINION OKLAHOMA TEXAS E&P, INC Inactive 41 104 +63 +153.7% SUTTON · HEMPHILL · LAVACA
BP AMERICA PRODUCTION COMPANY Active 4 36 +32 +800.0% SHERMAN · UPTON · MOORE
APACHE CORPORATION Active 12 31 +19 +158.3% YOAKUM · HEMPHILL · OCHILTREE
DEVON ENERGY OPERATING CO., L.P. Inactive 9 27 +18 +200.0% DENTON · WISE · MONTGOMERY
HOUSTON EXPLORATION COMPANY, THE Delinquent 4 22 +18 +450.0% WEBB · ZAPATA
BURLINGTON RES O & G CO-MIDLAND Inactive 1 11 +10 +1000.0% CRANE
EOG RESOURCES, INC. Active-Ext 28 38 +10 +35.7% TERRELL · UPTON · WEBB
RANGE PRODUCTION COMPANY Inactive 5 15 +10 +200.0% STERLING · HOUSTON · GLASSCOCK
CHOLLA PETROLEUM, INC. Active 0 9 +9 n/a (from zero) ARCHER · KING · DICKENS
UNION OIL COMPANY OF CALIFORNIA Inactive 3 12 +9 +300.0% VAN ZANDT · MUSTANG IS-LB · FREESTONE
EL PASO PRODUCTION COMPANY Inactive 3 11 +8 +266.7% HEMPHILL · GREGG · PANOLA
LECLAIR OPERATING CO., INC. Inactive 2 10 +8 +400.0% CONCHO
MERIT ENERGY COMPANY Active 0 8 +8 n/a (from zero) HARDIN · HIDALGO · JACK
HUBER, J. M., CORPORATION Active 1 8 +7 +700.0% HUTCHINSON · ROBERTS · CARSON
PHILLIPS PETROLEUM COMPANY Inactive 18 25 +7 +38.9% SHERMAN · ECTOR · HANSFORD
SHWJ OIL & GAS COMPANY Inactive 3 10 +7 +233.3% MILAM
CRIMSON ENERGY COMPANY, LC Inactive 7 13 +6 +85.7% WEBB · KARNES
FAMCOR OIL, INC. Delinquent 4 9 +5 +125.0% SAN JACINTO · POLK · COLORADO
KCS RESOURCES, INC. Inactive 1 6 +5 +500.0% GOLIAD · EDWARDS · PANOLA
MILLER, W. C. OPERATING COMPANY Delinquent 0 5 +5 n/a (from zero) DUVAL
PRIMROSE OPERATING COMPANY Inactive 0 5 +5 n/a (from zero) REFUGIO
SAMEDAN OIL CORPORATION Inactive 3 8 +5 +166.7% BRAZORIA · JEFFERSON · MATAGORDA
STEPHENS & JOHNSON OPERATING CO. Active-Ext 1 6 +5 +500.0% PALO PINTO
THRESHOLD DEVELOPMENT COMPANY Inactive 1 6 +5 +500.0% WISE · HOCKLEY
COURSON OIL & GAS, INC. Active 1 5 +4 +400.0% OCHILTREE · HEMPHILL

Top decliners

OperatorP-5 2001Q42002Q1 ΔΔ% Busiest counties (2002Q1)
DREYFUS, LOUIS NATURAL GAS CORP Inactive 54 0 -54 -100.0%
MITCHELL ENERGY COMPANY L.P. Inactive 126 84 -42 -33.3% WISE · DENTON · TARRANT
OCCIDENTAL PERMIAN LTD. Active 66 41 -25 -37.9% YOAKUM · HALE · HOCKLEY
ENRE, L.P. Inactive 32 11 -21 -65.6% DENTON · WHARTON
DALLAS PRODUCTION, INC. Inactive 22 4 -18 -81.8% DENTON · PARKER · SHELBY
DEVON ENERGY PRODUCTION CO, L.P. Active 44 29 -15 -34.1% PANOLA · CRANE · NUECES
ARCO PERMIAN Inactive 20 6 -14 -70.0% ANDREWS
PURE RESOURCES, L.P. Inactive 29 15 -14 -48.3% ANDREWS · VICTORIA · ECTOR
TEXACO E & P INC. Delinquent 52 38 -14 -26.9% PANOLA · CROCKETT · BORDEN
ADKINS, R. L. CORP. Inactive 14 1 -13 -92.9% NOLAN
PIONEER NATURAL RES. USA, INC. Active 40 27 -13 -32.5% UPTON · GOLIAD · IRION
T - C OIL COMPANY Inactive 15 2 -13 -86.7% REFUGIO
SILVER PINES ENERGY CORP. Inactive 12 0 -12 -100.0%
AMOCO PRODUCTION COMPANY Inactive 12 2 -10 -83.3% MOORE · OCHILTREE
EXPLORATION COMPANY, THE Inactive 13 3 -10 -76.9% MAVERICK
HILCORP ENERGY COMPANY Active 26 16 -10 -38.5% REFUGIO · BRAZORIA · JACKSON
L.C.S. PRODUCTION COMPANY Active 11 1 -10 -90.9% NOLAN
LEWIS PETRO PROPERTIES, INC. Active 21 12 -9 -42.9% LA SALLE · WEBB
AMERICAN SHORELINE, INC. Active 8 0 -8 -100.0%
CITGO REF. & CHEMICALS CO. L.P. Active 8 0 -8 -100.0%
CODY ENERGY LLC Inactive 10 2 -8 -80.0% WILLACY
SMITH PRODUCTION INC. Active 9 1 -8 -88.9% LIBERTY
SULPHUR RIVER EXPLORATION, INC. Active 9 1 -8 -88.9% UPSHUR
BETA OPERATING COMPANY, LLC Inactive 12 5 -7 -58.3% WALLER
CHEVRON U. S. A. INC. Active 12 5 -7 -58.3% PANOLA · DUVAL · WARD

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.