Petrora

LEASES · O-10-15057 · OIL · DISTRICT 08

State of Texas -DW-

Reporting

Formentera Operations LLC · Crane County · Dune field

State Of Texas -DW- is an RRC oil lease (O-10-15057) in Crane County operated by Formentera Operations LLC, with 27 wells completed on it.

It has reported 171K barrels of oil and 112K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

It reported 4.75K barrels of oil in the 12 months through April 2026, down 3% on the year before; the lease peaked at 986 barrels in March 2011.

4 operators have filed production on it, most recently Formentera Operations LLC since November 2023.

171K
bbl oil, all reported
112K
mcf gas incl. casinghead
4.75K
bbl oil, 12 months through Apr 2026
-3%
vs the 12 before
27
wells completed on it
986
peak month, bbl (Mar 2011)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · 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.

12 months through Apr 2026 4,748 · prior 12 4,913(-3%)

05001K2017201820192020202120222023202420252026

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.

12 months through Apr 2026 1,285 · prior 12 1,421(-10%)

02004002017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.

Who reported it

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

  1. Texaco E & P Inc.Jan 1993 → Feb 1995 · 26 mo
  2. Apache CorporationMar 1995 → Jun 2021 · 316 mo
  3. Slant Operating, LLCJul 2021 → Oct 2023 · 28 mo
  4. Formentera Operations LLCNov 2023 → Jul 2026 · 33 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

27

wells completed on the lease

Plugged
10
Producing
8
Injection
6
Shut In
3

Operates them now

Formentera Operations LLC
27

Newest permits

  • 10335136 #20Jul 1, 2005
  • — #1—
  • — #10—
  • — #11—
  • — #12—
  • — #13—

All 27 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-10-15057, documented in the API reference.