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: 1988Q2 vs 1988Q1

The operators whose permit counts moved the most between 1988Q1 and 1988Q2, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1988Q1 · 1988Q2 · 1988Q3 →

Top gainers

OperatorP-5 1988Q11988Q2 ΔΔ% Busiest counties (1988Q2)
CHEVRON U. S. A. INC. Active 26 73 +47 +180.8% CRANE · WINKLER · UPTON
AMERICAN FOSSIL ENGY OPER CO,INC Inactive 2 30 +28 +1400.0% NAVARRO · PALO PINTO · PARKER
UNION PACIFIC RESOURCES COMPANY Inactive 26 52 +26 +100.0% NUECES · BURLESON · KLEBERG
EXXON CORP. See-Remarks 245 270 +25 +10.2% ANDREWS · KLEBERG · BROOKS
OXY USA INC. Active 2 27 +25 +1250.0% DAWSON · HOCKLEY · ECTOR
MITCHELL ENERGY CORPORATION Inactive 12 34 +22 +183.3% WISE · JACK · LEON
SHELL WESTERN E&P INC. Inactive 61 83 +22 +36.1% YOAKUM · HIDALGO · WARD
HEXAGON OIL AND GAS INC. Active 4 24 +20 +500.0% ERATH · CONCHO
ARCO OIL & GAS CO. Inactive 36 52 +16 +44.4% CRANE · RUSK · UPTON
STERLING INV. GROUP & ASSC., INC Inactive 0 12 +12 n/a (from zero) BEXAR
CRAIG, BOB Inactive 0 11 +11 n/a (from zero) YOUNG
DCR PETROLEUM CORPORATION Inactive 9 20 +11 +122.2% ANDERSON
MARATHON OIL COMPANY Delinquent 16 27 +11 +68.8% PECOS · REAGAN · CROCKETT
ROYALTY EXPLORATION, INC. Inactive 3 14 +11 +366.7% ANDREWS
HUBER, J. M., CORPORATION Active 3 13 +10 +333.3% HUTCHINSON · MOORE
PRODUCTION SERVICE CO. Delinquent 0 9 +9 n/a (from zero) WINKLER
ATAPCO Inactive 10 18 +8 +80.0% WICHITA · JACKSON
GRAHAM ROYALTY, LTD. Inactive 2 10 +8 +400.0% GARZA · MATAGORDA · GREGG
GRAND BANKS ENERGY COMPANY Inactive 1 9 +8 +800.0% MITCHELL · RUNNELS · STONEWALL
HUGHES, DAN A. COMPANY Inactive 3 11 +8 +266.7% JIM HOGG · MEDINA · ATASCOSA
CABOT PETROLEUM CORPORATION Inactive 1 8 +7 +700.0% STARR · ANDERSON · BROOKS
HARRIS EXPLORATION COMPANY Inactive 0 7 +7 n/a (from zero) NAVARRO
MARSHALL EXPL. INC. Inactive 7 14 +7 +100.0% HARRISON · GRIMES · MADISON
MOORE, CHARLES Inactive 0 7 +7 n/a (from zero) RED RIVER
ROGERS, S. K. OIL, INC. Active 0 7 +7 n/a (from zero) HOCKLEY · DAWSON

Top decliners

OperatorP-5 1988Q11988Q2 ΔΔ% Busiest counties (1988Q2)
MOBIL PRODUCING TX. & N.M. INC. Active 214 94 -120 -56.1% KENT · JACKSON · JIM WELLS
AMOCO PRODUCTION COMPANY Inactive 147 77 -70 -47.6% YOAKUM · ECTOR · GOLIAD
CONOCO INC. Inactive 50 26 -24 -48.0% HOWARD · ANDREWS · ECTOR
TXO PRODUCTION CORP. Inactive 44 23 -21 -47.7% LIVE OAK · WHARTON · JACKSON
TEXACO PRODUCING INC. Inactive 33 13 -20 -60.6% GAINES · PANOLA · CHAMBERS
CITIES SERVICE OIL & GAS CORP. Inactive 21 2 -19 -90.5% GREGG
SUN EXPL. & PROD. CO.-MIDLAND Inactive 27 9 -18 -66.7% ANDREWS · HOWARD · UPTON
RAMIREZ, VALENTE Inactive 16 0 -16 -100.0%
SUN EXPL. & PROD. CO.-CORPUS Inactive 47 31 -16 -34.0% STARR · JIM WELLS · KLEBERG
ROYAL OIL & GAS CORP. Inactive 13 1 -12 -92.3% NUECES
SUN EXPL. & PROD. CO.-ABILENE Inactive 38 26 -12 -31.6% STEPHENS · COKE · ERATH
TEXACO INC. Inactive 40 29 -11 -27.5% GAINES · STERLING · PANOLA
TRANSAMERICAN NATURAL GAS CORP. Delinquent 23 12 -11 -47.8% ZAPATA · WEBB
DEPCO, INC. Inactive 10 0 -10 -100.0%
RAY, D. L. INC. Inactive 25 15 -10 -40.0% HOWARD
TENNECO OIL CO. Inactive 26 16 -10 -38.5% GAINES · LYNN · WARD
U.S. DEPARTMENT OF ENERGY Active 10 0 -10 -100.0%
WESTGATE PETROLEUM, INC. Inactive 10 0 -10 -100.0%
EXPANDING ENERGY CORPORATION Inactive 10 1 -9 -90.0% BROWN
LANDRUM WEST, INC. Inactive 10 1 -9 -90.0% WICHITA
SELL-RASMUSSEN OPERATING, INC. Inactive 9 0 -9 -100.0%
CORAL PETROFENIX, INC. Inactive 14 6 -8 -57.1% CLAY
PENNZOIL SULPHUR COMPANY Inactive 12 4 -8 -66.7% CULBERSON
UNION OIL COMPANY OF CALIFORNIA Inactive 27 19 -8 -29.6% ANDREWS · CROCKETT · ECTOR
WHEELER PROPERTIES Inactive 16 8 -8 -50.0% HOCKLEY · TERRY

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.