Petrora

LEASES · O-9-5991 · OIL · DISTRICT 7C

Rocker -B-

No volume since Sep 2000

Nadel and Gussman Permian,l.l.c. · Reagan County · Spraberry (Trend Area) field

Rocker -B- is an RRC oil lease (O-9-5991) in Reagan County operated by Nadel And Gussman Permian,L.L.C., with 93 wells completed on it.

It has reported 408K barrels of oil and 2.21M mcf of gas since January 1993, last reporting volume in September 2000 (statewide data runs through April 2026).

The last 12 reported months total 32.6K barrels of oil, down 37% on the year before; the lease peaked at 13.5K barrels in May 1997.

5 operators have filed production on it, most recently Nadel And Gussman Permian,L.L.C. since October 1999.

408K
bbl oil, all reported
2.21M
mcf gas incl. casinghead
32.6K
bbl oil, last 12 reported
-37%
vs the 12 before
93
wells completed on it
13.5K
peak month, bbl (May 1997)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 2000 · STATEWIDE DATA THROUGH APR 2026

Oil by month

Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.

Last 12 months 32,597 · prior 12 52,077(-37%)

05K10K15K19931994199519961997199819992000

Gas by month

Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.

Last 12 months 232,358 · prior 12 317,621(-27%)

020K40K60K19931994199519961997199819992000

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Amax Oil & Gas Inc.Jan 1993 → Apr 1993 · 4 mo
  2. Consolidated Oil & Gas, IncMay 1993 → Aug 1995 · 28 mo
  3. Hugoton Energy CorporationSep 1995 → Mar 1998 · 31 mo
  4. Chesapeake Operating, Inc.Apr 1998 → Sep 1999 · 18 mo
  5. Nadel and Gussman Permian,l.l.c.Oct 1999 → Dec 2000 · 15 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

93

wells completed on the lease

Plugged
89
NO Type on File
4

Operates them now

Pioneer Natural Res. USA Inc.
59
Nadel and Gussman Permian L.L.C.
34

Newest permits

All 93 wells, searchable →

About this data

Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.

Developers: this page as JSON is GET /v1/data/leases/tx/o-9-5991, documented in the API reference.