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: 2009Q2 vs 2009Q1

The operators whose permit counts moved the most between 2009Q1 and 2009Q2, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 2009Q1 · 2009Q2 · 2009Q3 →

Top gainers

OperatorP-5 2009Q12009Q2 ΔΔ% Busiest counties (2009Q2)
OK ARENA OPERATING COMPANY Delinquent 30 56 +26 +86.7% ANDREWS
HILCORP ENERGY COMPANY Active-Ext 33 47 +14 +42.4% REFUGIO · BRAZORIA · JACKSON
H & M RESOURCES, LLC Active 1 14 +13 +1300.0% MOORE · MARTIN
EOG RESOURCES, INC. Active 113 124 +11 +9.7% JOHNSON · MONTAGUE · LIPSCOMB
ENTERPRISE PRODUCTS OPERATINGLLC Active 3 13 +10 +333.3% NUECES · BEXAR · ARCHER
HENRY RESOURCES LLC Active 18 28 +10 +55.6% MIDLAND · MARTIN · ANDREWS
TEGA OPERATING CO. Inactive 0 10 +10 n/a (from zero) ARCHER
EXL PETROLEUM, LP Inactive 2 11 +9 +450.0% ECTOR · ANDREWS
SOUTHWEST ROYALTIES, INC. Active 1 10 +9 +900.0% ANDREWS
WILLIAMS, CLAYTON ENERGY, INC. Delinquent 2 11 +9 +450.0% ANDREWS · ROBERTSON
ENERGY FROM TEXAS, L. P. Delinquent 7 15 +8 +114.3% TOM GREEN · IRION
CHOLLA PETROLEUM, INC. Active 4 10 +6 +150.0% FISHER · KENT · NOLAN
PLANTATION OPERATING, LLC Inactive 2 8 +6 +300.0% JONES · SHACKELFORD
R.T.C. RESOURCES, L.P. Active 2 8 +6 +300.0% WALLER
RJD MANAGEMENT CO., INC. Active 0 6 +6 n/a (from zero) GARZA
SUMMIT PETROLEUM LLC Active 10 16 +6 +60.0% MIDLAND · UPTON
UNIT PETROLEUM COMPANY Active 6 12 +6 +100.0% HEMPHILL · SHELBY · BRAZOS
WAGNER OIL COMPANY Active 0 6 +6 n/a (from zero) WILLACY · BEE
WILLIAMS PROD. GULF COAST, L.P. Delinquent 11 17 +6 +54.5% TARRANT · WISE · DENTON
ARUBA PETROLEUM, INC. Inactive 5 10 +5 +100.0% WISE
CHARRO OPERATING, L.L.C. Active 0 5 +5 n/a (from zero) GOLIAD · REFUGIO
GREAT WESTERN DRILLING COMPANY Inactive 3 8 +5 +166.7% TERRY
MARTIN WELL SERVICE Inactive 0 5 +5 n/a (from zero) YOUNG
MERITAGE ENERGY COMPANY, LLC Inactive 0 5 +5 n/a (from zero) MARTIN
SHOCO PRODUCTION, L.P. Inactive 0 5 +5 n/a (from zero) SABINE · GREGG · SMITH

Top decliners

OperatorP-5 2009Q12009Q2 ΔΔ% Busiest counties (2009Q2)
CONOCOPHILLIPS COMPANY Active 121 29 -92 -76.0% WEBB · ANDREWS · ZAPATA
XTO ENERGY INC. Active-Ext 261 179 -82 -31.4% TARRANT · FREESTONE · ROBERTSON
CHESAPEAKE OPERATING, INC. Delinquent 164 83 -81 -49.4% TARRANT · JOHNSON · WHEELER
ENERGEN RESOURCES CORPORATION Inactive 70 21 -49 -70.0% MITCHELL · MARTIN · GAINES
HIGHMOUNT EXPL & PROD TEXAS LLC Inactive 43 14 -29 -67.4% SUTTON · SCHLEICHER
LEGEND NATURAL GAS III, LP Inactive 33 4 -29 -87.9% STARR · WEBB
ATMOS ENERGY CORP., MID-TEX DIV. Active 28 1 -27 -96.4% VAN ZANDT
RANGE PRODUCTION COMPANY Inactive 51 25 -26 -51.0% JOHNSON · TARRANT · ROBERTS
PIONEER NATURAL RES. USA, INC. Active 26 1 -25 -96.2% SOMERVELL
TEXAS ENERGY OPERATIONS, LC Delinquent 75 50 -25 -33.3% WICHITA · ARCHER
SOMA OPERATING COMPANY, LLC Delinquent 24 0 -24 -100.0%
DEVON ENERGY PRODUCTION CO, L.P. Active 107 84 -23 -21.5% WISE · ECTOR · JOHNSON
ENCANA OIL & GAS(USA) INC. Inactive 30 10 -20 -66.7% LEON · ROBERTSON · ANGELINA
ANADARKO E&P COMPANY LP Inactive 39 21 -18 -46.2% PANOLA · DIMMIT · HARRISON
WHITING OIL AND GAS CORPORATION Active 27 10 -17 -63.0% WARD
QUICKSILVER RESOURCES INC. Delinquent 57 42 -15 -26.3% TARRANT · DENTON · HOOD
APPROACH OPERATING LLC Delinquent 16 4 -12 -75.0% CROCKETT
ENDEAVOR ENERGY RESOURCES L.P. Active 34 22 -12 -35.3% MARTIN · MIDLAND · GLASSCOCK
FOREST OIL CORPORATION Inactive 20 8 -12 -60.0% ZAPATA · WALLER · HIDALGO
GMX RESOURCES INC. Inactive 13 1 -12 -92.3% HARRISON
OXY USA WTP LP Active 26 14 -12 -46.2% MIDLAND · ECTOR · KENT
RHEACO OIL COMPANY, LTD. Active 12 0 -12 -100.0%
SHELL WESTERN E&P Delinquent 16 4 -12 -75.0% HIDALGO · STARR
TELESIS OPERATING CO., INC. Delinquent 13 1 -12 -92.3% SCHLEICHER
LYNX OPERATING CO., INC. Active 11 0 -11 -100.0%

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.