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 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 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-Ext 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.