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 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-Ext 26 16 -10 -38.5% REFUGIO · BRAZORIA · JACKSON
L.C.S. PRODUCTION COMPANY Active-Ext 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.