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: 2008Q4 vs 2008Q3

The operators whose permit counts moved the most between 2008Q3 and 2008Q4, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2008Q3 · 2008Q4 · 2009Q1 →

Top gainers

OperatorP-5 2008Q32008Q4 ΔΔ% Busiest counties (2008Q4)
DEVON ENERGY PRODUCTION CO, L.P. Active 221 272 +51 +23.1% WISE · DENTON · JOHNSON
PIONEER NATURAL RES. USA, INC. Active 106 140 +34 +32.1% UPTON · MIDLAND · MARTIN
TEXAS ENERGY OPERATIONS, LC Delinquent 23 56 +33 +143.5% WICHITA · ARCHER
CHEVRON U. S. A. INC. Active 41 70 +29 +70.7% UPTON · HOCKLEY · PANOLA
OK ARENA OPERATING COMPANY Delinquent 65 90 +25 +38.5% ANDREWS · GAINES
OCCIDENTAL PERMIAN LTD. Active 54 78 +24 +44.4% ECTOR · CROCKETT · HOCKLEY
LAREDO ENERGY Inactive 7 27 +20 +285.7% WEBB · ZAPATA
WILLIAMS PROD. GULF COAST, L.P. Delinquent 14 31 +17 +121.4% JOHNSON · TARRANT · WISE
SANDRIDGE EXPL. AND PROD., LLC Delinquent 33 49 +16 +48.5% ECTOR · PECOS · ANDREWS
JONES ENERGY, LTD. Delinquent 22 37 +15 +68.2% LIPSCOMB · OCHILTREE · HEMPHILL
CABOT OIL & GAS CORPORATION Inactive 14 27 +13 +92.9% SHELBY · RUSK · SAN AUGUSTINE
MELROSE OPERATING COMPANY Inactive 12 24 +12 +100.0% MITCHELL
FIML NATURAL RESOURCES, LLC Inactive 13 24 +11 +84.6% CROCKETT
COLUMBUS ENERGY, LLC Active-Ext 1 11 +10 +1000.0% WEBB
KEYSTONE PETROLEUM GP LLC Delinquent 8 18 +10 +125.0% ECTOR
STAR PRODUCTION, INC. Active 2 12 +10 +500.0% TOM GREEN
BUFFCO PRODUCTION INC. Active 2 11 +9 +450.0% PANOLA · HARRISON · RUSK
FUTURE PETROLEUM COMPANY LLC Inactive 1 10 +9 +900.0% VICTORIA · CALHOUN · JIM HOGG
HENRY RESOURCES LLC Active 13 22 +9 +69.2% MIDLAND
LYNX OPERATING CO., INC. Active 1 10 +9 +900.0% GAINES
FAMCOR OIL, INC. Delinquent 6 14 +8 +133.3% SAN JACINTO · POLK · MONTGOMERY
REHOBOTH OIL & GAS LLC Inactive 0 8 +8 n/a (from zero) YOUNG
STASNEY, H. R. & SONS, LTD. Inactive 13 21 +8 +61.5% SHACKELFORD
WILSON OPERATING CO. Active 0 8 +8 n/a (from zero) ARCHER · BAYLOR
CHARRO OPERATING, L.L.C. Active 3 10 +7 +233.3% GOLIAD · REFUGIO · VICTORIA

Top decliners

OperatorP-5 2008Q32008Q4 ΔΔ% Busiest counties (2008Q4)
CHESAPEAKE OPERATING, INC. Delinquent 336 230 -106 -31.5% TARRANT · JOHNSON · MARTIN
CONOCOPHILLIPS COMPANY Active 171 67 -104 -60.8% MAVERICK · ZAPATA · PANOLA
XTO ENERGY INC. Active 299 235 -64 -21.4% TARRANT · FREESTONE · ECTOR
ENCANA OIL & GAS(USA) INC. Inactive 82 27 -55 -67.1% ROBERTSON · ANGELINA · NACOGDOCHES
APACHE CORPORATION Active 89 41 -48 -53.9% CRANE · TERRY · WHEELER
WHITING OIL AND GAS CORPORATION Active 48 8 -40 -83.3% WARD · WINKLER · GAINES
EOG RESOURCES, INC. Active-Ext 209 170 -39 -18.7% JOHNSON · MONTAGUE · PALO PINTO
SANDRIDGE ENERGY, INC. Inactive 79 44 -35 -44.3% PECOS · TERRELL
RANGE PRODUCTION COMPANY Inactive 70 41 -29 -41.4% HILL · HEMPHILL · TARRANT
GOODRICH PETROLEUM COMPANY Inactive 41 14 -27 -65.9% PANOLA · RUSK · NACOGDOCHES
BLACKBRUSH O & G, INC. Inactive 25 3 -22 -88.0% FRIO · KARNES
CIMAREX ENERGY CO. OF COLORADO Inactive 33 11 -22 -66.7% ROBERTS · COOKE · GRAY
LEWIS PETRO PROPERTIES, INC. Active 33 11 -22 -66.7% WEBB · LA SALLE
ENDURING RESOURCES, LLC Active 27 6 -21 -77.8% BEE · KARNES · PANOLA
EXCO RESOURCES, INC. Active 36 15 -21 -58.3% IRION · STERLING
CORDILLERA TEXAS, L.P. Delinquent 20 0 -20 -100.0%
SOUTHWEST ROYALTIES, INC. Active 29 9 -20 -69.0% UPTON · YOAKUM
FOREST OIL PERMIAN CORPORATION Inactive 21 2 -19 -90.5% GAINES · ZAPATA
BP AMERICA PRODUCTION COMPANY Active 41 23 -18 -43.9% LIPSCOMB · OCHILTREE · HARRISON
HILCORP ENERGY COMPANY Active 39 21 -18 -46.2% REFUGIO · BRAZORIA · JACKSON
WINDSOR ENERGY GROUP, L.L.C. Inactive 33 15 -18 -54.5% MIDLAND · UPTON
QUICKSILVER RESOURCES INC. Delinquent 112 95 -17 -15.2% TARRANT · DENTON · HOOD
SAMSON LONE STAR, LLC Delinquent 94 78 -16 -17.0% NACOGDOCHES · IRION · ANDREWS
CENTRAL BASIN OIL INV. INC. Delinquent 18 3 -15 -83.3% JACK
FOREST OIL CORPORATION Inactive 83 68 -15 -18.1% HEMPHILL · WHEELER · HARRISON

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.