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: 1988Q4 vs 1988Q3

The operators whose permit counts moved the most between 1988Q3 and 1988Q4, statewide. Click a name to see the full comparison in that operator's busiest counties.

← 1988Q3 · 1988Q4 · 1989Q1 →

Top gainers

OperatorP-5 1988Q31988Q4 ΔΔ% Busiest counties (1988Q4)
SUN EXPLORATION & PRODUCTION CO. Inactive 3 42 +39 +1300.0% STARR · COKE · JIM WELLS
HUBER, J. M., CORPORATION Active 1 16 +15 +1500.0% HUTCHINSON · DE WITT · GARZA
DCR PETROLEUM CORPORATION Inactive 0 13 +13 n/a (from zero) ANDERSON
QUINTX EXPLORATION, INC. Inactive 0 12 +12 n/a (from zero) CONCHO · MENARD
FORTRESS MINERALS, INC. Inactive 0 10 +10 n/a (from zero) KARNES · LIVE OAK
SHELL PIPE LINE CORPORATION Inactive 0 10 +10 n/a (from zero) FISHER · STONEWALL · ECTOR
TEXAKOMA OIL & GAS CORPORATION Inactive 2 12 +10 +500.0% YOUNG
ATAPCO Inactive 5 14 +9 +180.0% WICHITA · AUSTIN · MARTIN
ENERCAP CORPORATION Inactive 0 9 +9 n/a (from zero) ANDERSON
PENNZOIL EXPLORATION & PROD. CO. Inactive 14 22 +8 +57.1% PANOLA · NUECES · ZAPATA
ROYALTY EXPLORATION, INC. Inactive 2 10 +8 +400.0% ANDREWS
EASTEX GAS PRODUCTION CO. Inactive 0 7 +7 n/a (from zero) HARRIS
RIA MIA CORPORATION Inactive 10 17 +7 +70.0% BEXAR
HARBERT ENERGY CORPORATION Inactive 4 10 +6 +150.0% KING
ADCO ENERGY, INC. Inactive 0 5 +5 n/a (from zero) GUADALUPE · WILSON
CAMERON, PAUL E., JR., INC. Inactive 8 13 +5 +62.5% JACKSON · STARR
CUMMING COMPANY, INC. THE Active 1 6 +5 +500.0% HOOD · PARKER
JACOBS, C. E., CO. Inactive 0 5 +5 n/a (from zero) SHACKELFORD · THROCKMORTON
MACHIN, ART & ASSOCIATES, INC. Inactive 1 6 +5 +500.0% GREGG · ANDERSON · HARRISON
MILES PRODUCTION CO. Inactive 0 5 +5 n/a (from zero) JACK · HASKELL
RIO BRAVO OIL COMPANY Inactive 1 6 +5 +500.0% DE WITT · HARDIN · ANDERSON
TEXAS OREGON PETROLEUM EXPL.INC. Inactive 0 5 +5 n/a (from zero) BROWN
WESTRIDGE OIL & GAS PROPERTIES Inactive 1 6 +5 +500.0% HOOD
BASS ENTERPRISES PRODUCTION CO. Inactive 1 5 +4 +400.0% COTTLE · CROCKETT · LAVACA
BRIGHT & CO. Inactive 2 6 +4 +200.0% GAINES · HIDALGO · DUVAL

Top decliners

OperatorP-5 1988Q31988Q4 ΔΔ% Busiest counties (1988Q4)
SHELL WESTERN E&P INC. Inactive 52 3 -49 -94.2% GRAYSON · HIDALGO
OXY USA INC. Active 51 22 -29 -56.9% MIDLAND · COLORADO · HOCKLEY
ARCO OIL & GAS CO. Inactive 48 24 -24 -50.0% PANOLA · HIDALGO · ANDREWS
WALSH PETROLEUM, INC. Inactive 22 0 -22 -100.0%
SUN EXPL. & PROD. CO.-CORPUS Inactive 21 2 -19 -90.5% STARR
TEXASGULF INC. Inactive 18 2 -16 -88.9% CULBERSON
FINA OIL & CHEMICAL COMPANY Inactive 22 7 -15 -68.2% HOWARD · ATASCOSA · CHAMBERS
PHILLIPS PETROLEUM COMPANY Inactive 27 13 -14 -51.9% SHERMAN · HUTCHINSON · STONEWALL
MOBIL PRODUCING TX. & N.M. INC. Delinquent 64 51 -13 -20.3% WINKLER · JACKSON · ANDREWS
QUINOCO PETROLEUM, INC. Inactive 13 0 -13 -100.0%
EXXON CORP. See-Remarks 202 190 -12 -5.9% COCHRAN · KLEBERG · ANDREWS
SIERRA OIL COMPANY Delinquent 12 1 -11 -91.7% EASTLAND
AMOCO PRODUCTION COMPANY Inactive 48 38 -10 -20.8% ANDREWS · WILLACY · BRAZORIA
ERNEST OPERATING COMPANY Active 11 1 -10 -90.9% BASTROP
QUINTANA PET. CORP. Inactive 19 9 -10 -52.6% REFUGIO · HARDIN · JIM HOGG
STANDARD OIL PRODUCTION COMPANY Inactive 15 5 -10 -66.7% GLASSCOCK · HASKELL
PARKER & PARSLEY PETROLEUM CO. Inactive 49 40 -9 -18.4% MIDLAND · MARTIN · UPTON
KIM PETROLEUM CO., INC. Inactive 9 1 -8 -88.9% MOORE
MITCHELL ENERGY CORPORATION Inactive 43 35 -8 -18.6% WISE · LIMESTONE · JACK
S & J OPERATING CO. Inactive 8 0 -8 -100.0%
ZSX, INC. Inactive 9 1 -8 -88.9% NAVARRO
CABOT PETROLEUM CORPORATION Inactive 9 2 -7 -77.8% BROOKS
COMMONWEALTH PRODUCTION COMPANY Inactive 7 0 -7 -100.0%
HODGE, C. ENERGY INC. Inactive 9 2 -7 -77.8% BEXAR
KERR-MCGEE CORPORATION Inactive 9 2 -7 -77.8% GAINES · LIPSCOMB

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.