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: 2003Q3 vs 2003Q2

The operators whose permit counts moved the most between 2003Q2 and 2003Q3, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2003Q2 · 2003Q3 · 2003Q4 →

Top gainers

OperatorP-5 2003Q22003Q3 ΔΔ% Busiest counties (2003Q3)
MARATHON OIL COMPANY Delinquent 13 40 +27 +207.7% PECOS · FREESTONE · REAGAN
STAR OF TEXAS ENERGY SRVS, INC. Delinquent 4 24 +20 +500.0% DENTON · WISE · TARRANT
RANGE PRODUCTION COMPANY Inactive 21 39 +18 +85.7% ANDREWS · STERLING · ROBERTS
XTO ENERGY INC. Active-Ext 52 69 +17 +32.7% FREESTONE · LIMESTONE · ROBERTSON
APACHE CORPORATION Active 19 35 +16 +84.2% YOAKUM · WHARTON · NUECES
BROWN, TOM INC. Inactive 2 18 +16 +800.0% FREESTONE · REEVES · ROBERTSON
CONCHO RESOURCES INC. Inactive 0 15 +15 n/a (from zero) VAL VERDE · CROCKETT
ANTERO RESOURCES I, LP Inactive 12 26 +14 +116.7% TARRANT · WISE
MINIHAN OIL & GAS CORPORATION Inactive 4 18 +14 +350.0% ANDREWS · GAINES
SAMSON LONE STAR LP Inactive 25 39 +14 +56.0% HEMPHILL · CHEROKEE · NACOGDOCHES
VINTAGE PETROLEUM, INC. Inactive 5 19 +14 +280.0% GUADALUPE · JACKSON · HIGH IS-LB
RIATA ENERGY, INC. Delinquent 12 25 +13 +108.3% PECOS · TERRELL
AMOCO PRODUCTION COMPANY Inactive 0 12 +12 n/a (from zero) SHERMAN · MOORE
KILLAM OIL CO., LTD. Active 3 14 +11 +366.7% WEBB · DUVAL
MAYNARD OIL CO. Inactive 0 11 +11 n/a (from zero) GAINES · ANDREWS
VALENCE OPERATING COMPANY Active 8 19 +11 +137.5% FREESTONE · HARRISON · LEON
NEWFIELD EXPLORATION COMPANY Delinquent 4 14 +10 +250.0% EDWARDS · HARRISON · WHARTON
OCCIDENTAL PERMIAN LTD. Active 48 58 +10 +20.8% YOAKUM · GAINES · ANDREWS
WINCHESTER PRODUCTION COMPANY Inactive 19 29 +10 +52.6% DENTON · HARRISON · WISE
CHESAPEAKE OPERATING, INC. Delinquent 3 11 +8 +266.7% MOORE · GOLIAD · GRIMES
DEVON LOUISIANA CORPORATION Inactive 4 12 +8 +200.0% PANOLA · HEMPHILL · DUVAL
CIMAREX ENERGY CO. Delinquent 4 11 +7 +175.0% HARDEMAN · HEMPHILL · BRAZORIA
PALMER PETROLEUM INC. Inactive 3 10 +7 +233.3% FOARD · VAN ZANDT
STALLION ENERGY, INC. Inactive 0 7 +7 n/a (from zero) WHEELER · VAL VERDE
UNION GAS OPERATING COMPANY Active 2 9 +7 +350.0% GOLIAD

Top decliners

OperatorP-5 2003Q22003Q3 ΔΔ% Busiest counties (2003Q3)
CONOCOPHILLIPS COMPANY Active 66 37 -29 -43.9% ZAPATA · WEBB · FORT BEND
DEVON ENERGY OPERATING CO., L.P. Inactive 97 72 -25 -25.8% WISE · DENTON · FREESTONE
TXU LONE STAR PIPELINE Inactive 27 2 -25 -92.6% FALLS · RUNNELS
ANADARKO E&P COMPANY LP Inactive 61 38 -23 -37.7% CROCKETT · FAYETTE · PANOLA
PIONEER NATURAL RES. USA, INC. Active 85 64 -21 -24.7% POTTER · MIDLAND · MOORE
DOMINION OKLAHOMA TEXAS E&P, INC Inactive 127 107 -20 -15.7% SUTTON · EDWARDS · HEMPHILL
GRUY PETROLEUM MANAGEMENT CO. Inactive 22 3 -19 -86.4% CALHOUN · ROBERTS · WINKLER
BURLINGTON RESOURCES O & G CO LP Active 57 39 -18 -31.6% DENTON · WISE
MARINER ENERGY, INC. Delinquent 18 0 -18 -100.0%
MATADOR OPERATING COMPANY Inactive 20 2 -18 -90.0% FREESTONE · LEON
PATINA OIL & GAS CORPORATION Inactive 33 15 -18 -54.5% HEMPHILL · CROCKETT
LAGUNA PETROLEUM CORPORATION Active-Ext 22 6 -16 -72.7% ECTOR
SEELYE, WILLIAM L. Inactive 19 4 -15 -78.9% MONTAGUE
THOMPSON, J. CLEO Inactive 16 2 -14 -87.5% CROCKETT · VAL VERDE
EOG RESOURCES, INC. Active 72 59 -13 -18.1% PANOLA · WEBB · UPTON
EEX E&P COMPANY, L.P. Inactive 12 0 -12 -100.0%
ENCORE OPERATING, L.P. Delinquent 12 0 -12 -100.0%
WALSH PETROLEUM, INC. Inactive 12 0 -12 -100.0%
RICKS EXPLORATION, INC. Inactive 17 6 -11 -64.7% CROCKETT · HANSFORD · SHERMAN
KCS RESOURCES, INC. Inactive 22 12 -10 -45.5% VICTORIA · SHELBY · COLORADO
ENDEAVOR ENERGY RESOURCES L.P. Active 22 13 -9 -40.9% MARTIN · MIDLAND · LOVING
OVATION ENERGY, LP Inactive 9 0 -9 -100.0%
WESTPORT OIL AND GAS COMPANY, LP Inactive 15 6 -9 -60.0% KNOX · LIBERTY · ANDREWS
EDGE PETROLEUM OPER. CO., INC. Inactive 10 2 -8 -80.0% GOLIAD · LIVE OAK
KOKOMO ENERGY, INC. Delinquent 10 2 -8 -80.0% EASTLAND · PALO PINTO

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.