Petrora

LEASES · O-1-15139 · OIL · DISTRICT 01

Cage Ranch

Reporting

El Toro Resources LLC · Maverick County · Comanche-Halsell (6500) field

Cage Ranch is an RRC oil lease (O-1-15139) in Maverick County operated by El Toro Resources LLC, with 15 wells completed on it.

It has reported 886K barrels of oil since March 2010, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 10.7K barrels of oil, down 2% on the year before; the lease peaked at 17.3K barrels in October 2010.

2 operators have filed production on it, most recently El Toro Resources LLC since June 2015.

886K
bbl oil, all reported
0
mcf gas incl. casinghead
10.7K
bbl oil, last 12 reported
-2%
vs the 12 before
15
wells completed on it
17.3K
peak month, bbl (Oct 2010)

PDQ LEASE REPORTS · FIRST MAR 2010 · 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.

Last 12 months 10,663 · prior 12 10,870(-2%)

02K4K6K2017201820192020202120222023202420252026

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. Newfield Exploration CompanyMar 2010 → May 2015 · 63 mo
  2. El Toro Resources LLCJun 2015 → Jul 2026 · 134 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

15

wells completed on the lease

Plugged
12
Producing
3

Operates them now

El Toro Resources LLC
12
Txco Resources Inc.
3

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-1-15139, documented in the API reference.