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: 2002Q4 vs 2002Q3

The operators whose permit counts moved the most between 2002Q3 and 2002Q4, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2002Q3 · 2002Q4 · 2003Q1 →

Top gainers

OperatorP-5 2002Q32002Q4 ΔΔ% Busiest counties (2002Q4)
CHEVRON U. S. A. INC. Active 25 61 +36 +144.0% PANOLA · CRANE · BORDEN
MARINER ENERGY, INC. Delinquent 0 28 +28 n/a (from zero) REAGAN
PEBA OIL & GAS CO. Delinquent 6 22 +16 +266.7% MONTAGUE
BURLINGTON RESOURCES O & G CO LP Active 13 28 +15 +115.4% DENTON · ROBERTSON · WISE
PHILLIPS PETROLEUM COMPANY Inactive 8 23 +15 +187.5% ECTOR · MOORE · FREESTONE
CHIEF OIL & GAS LLC * Inactive 8 22 +14 +175.0% TARRANT · DENTON · WISE
TRIO CONSULTING & MANAGEMENT,LLC Active 1 13 +12 +1200.0% MONTAGUE · COOKE · DENTON
KERR-MCGEE OIL & GAS ONSHORE LLC Inactive 5 15 +10 +200.0% STARR · CHAMBERS · HIDALGO
ANADARKO E&P COMPANY LP Inactive 5 14 +9 +180.0% CROCKETT · FAYETTE · WASHINGTON
FOUR SEVENS OPERATING CO., LTD. Active 0 9 +9 n/a (from zero) TARRANT · WISE
KAISER-FRANCIS OIL COMPANY Active-Ext 4 13 +9 +225.0% SHERMAN · HANSFORD · JACKSON
HAMMAN OIL & REFINING COMPANY Active 0 8 +8 n/a (from zero) MIDLAND · JIM HOGG
SULLIVAN, HOLLIS R. INC. Inactive 6 14 +8 +133.3% TARRANT · DICKENS · DENTON
ENCANA OIL & GAS(USA) INC. Inactive 0 7 +7 n/a (from zero) TARRANT · DENTON · UPTON
RICOCHET ENERGY, INC. Active 0 7 +7 n/a (from zero) WHARTON · STARR · WEBB
CORTEZ OPERATING COMPANY Inactive 0 6 +6 n/a (from zero) DENTON · TARRANT
GRUY PETROLEUM MANAGEMENT CO. Inactive 4 10 +6 +150.0% MITCHELL · COOKE · LIVE OAK
MINIHAN OIL & GAS CORPORATION Inactive 4 10 +6 +150.0% ANDREWS
PARAGON CORPORATION Inactive 2 8 +6 +300.0% JONES · COKE · FISHER
STAR OF TEXAS ENERGY SRVS, INC. Delinquent 4 10 +6 +150.0% TARRANT · DENTON · WISE
VINTAGE PETROLEUM, INC. Inactive 1 7 +6 +600.0% JACKSON · GUADALUPE
WESTPORT OIL AND GAS COMPANY, LP Inactive 3 9 +6 +200.0% LIBERTY · ANDREWS · KNOX
XTO ENERGY INC. Active-Ext 42 48 +6 +14.3% FREESTONE · LIMESTONE · ROBERTSON
ACOCK/ANAQUA OPERATING CO., LC Inactive 3 8 +5 +166.7% REFUGIO · VICTORIA · LIMESTONE
ARUBA PETROLEUM, INC. Inactive 1 6 +5 +500.0% WISE

Top decliners

OperatorP-5 2002Q32002Q4 ΔΔ% Busiest counties (2002Q4)
ENERGEN RESOURCES CORPORATION Inactive 54 6 -48 -88.9% GAINES · PECOS · YOAKUM
RME PETROLEUM COMPANY Inactive 55 24 -31 -56.4% CROCKETT · FAYETTE · HARRISON
PIONEER NATURAL RES. USA, INC. Active 59 33 -26 -44.1% REAGAN · MOORE · POTTER
RANGE PRODUCTION COMPANY Inactive 32 9 -23 -71.9% ROBERTS · ANGELINA · GLASSCOCK
DEVON ENERGY OPERATING CO., L.P. Inactive 93 72 -21 -22.6% WISE · DENTON · FREESTONE
DOMINION OKLAHOMA TEXAS E&P, INC Inactive 127 106 -21 -16.5% SUTTON · HEMPHILL · CROCKETT
OCCIDENTAL PERMIAN LTD. Active 103 85 -18 -17.5% YOAKUM · GAINES · ECTOR
CHOLLA PETROLEUM, INC. Active 19 2 -17 -89.5% GARZA · PALO PINTO
DEVON ENERGY PRODUCTION CO, L.P. Active 35 18 -17 -48.6% PANOLA · CRANE · BEE
ENDEAVOR ENERGY RESOURCES L.P. Active 28 15 -13 -46.4% MIDLAND · TARRANT · MARTIN
EXXON MOBIL CORPORATION Active 44 31 -13 -29.5% MONTGOMERY · KLEBERG · BROOKS
3TEC ENERGY CORPORATION Inactive 15 2 -13 -86.7% WEBB
EOG RESOURCES, INC. Active 44 32 -12 -27.3% UPTON · NUECES · WEBB
SAMSON LONE STAR LP Inactive 43 31 -12 -27.9% CHEROKEE · PANOLA · HEMPHILL
FASKEN OIL AND RANCH, LTD. Active 14 3 -11 -78.6% TERRELL
LONE WOLF OPERATING COMPANY Inactive 16 5 -11 -68.8% WALLER
PURE RESOURCES, L.P. Inactive 19 8 -11 -57.9% UPTON · ANDREWS · PECOS
BENNETT PRODUCTION CORPORATION Inactive 9 0 -9 -100.0%
BURLINGTON RES O & G CO-MIDLAND Inactive 11 2 -9 -81.8% CRANE
CRIMSON ENERGY COMPANY, LC Inactive 17 8 -9 -52.9% WEBB · WASHINGTON
DALLAS PRODUCTION, INC. Inactive 12 3 -9 -75.0% DENTON · UPSHUR
REPUBLIC ENERGY INC. Inactive 9 0 -9 -100.0%
ANADARKO PETROLEUM CORPORATION Delinquent 38 30 -8 -21.1% ECTOR · FREESTONE · ANDERSON
SAMEDAN OIL CORPORATION Inactive 14 6 -8 -57.1% STARR · FORT BEND · JEFFERSON
EL PASO PRODUCTION COMPANY Inactive 9 2 -7 -77.8% HEMPHILL · WHEELER

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.