Petrora

LEASES · O-10-26010 · OIL · DISTRICT 08

Brown-Altman -B-

No volume since May 2023

Hilcorp Energy Company · Winkler County · Emperor, East (Clear Fork, Lo.) field

Brown-Altman -B- is an RRC oil lease (O-10-26010) in Winkler County operated by Hilcorp Energy Company, with 15 wells completed on it.

It has reported 302K barrels of oil and 3.58M mcf of gas since January 1993, last reporting volume in May 2023 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in May 2023.

4 operators have filed production on it, most recently Hilcorp Energy Company since April 2025.

302K
bbl oil, all reported
3.58M
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
15
wells completed on it
2.5K
peak month, bbl (Apr 1994)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAY 2023 · 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 0 · prior 12 0

01K2K3K2017201820192020202120222023202420252026

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 0 · prior 12 0

05K10K15K2017201820192020202120222023202420252026

Who reported it

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

  1. Exxon Corp.Jan 1993 → Mar 2000 · 87 mo
  2. Exxon Mobil CorporationApr 2000 → Dec 2011 · 141 mo
  3. XTO Energy Inc.Jan 2012 → Mar 2025 · 159 mo
  4. Hilcorp Energy CompanyApr 2025 → Jul 2026 · 16 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

15

wells completed on the lease

Plugged
8
Not on Schedule
6
Shut IN
1

Operates them now

Hilcorp Energy Company
14
XTO Energy Inc.
1

Newest permits

All 15 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-10-26010, documented in the API reference.