Petrora

LEASES · G-9-31108 · GAS · DISTRICT 7C

McElroy Ranch

Reporting

Apache Corporation · Upton County · Wilshire (Consolidated), Wilshire (Devonian) field

Mcelroy Ranch is an RRC gas lease (G-9-31108) in Upton County operated by Apache Corporation, with one well completed on it.

It has reported 2.16M mcf of gas and 24.9K barrels of condensate since the record begins in January 1993, last reporting volume in May 2026 (statewide data runs through August 2026).

It reported 3.33K mcf of gas in the 12 months through August 2026.

4 operators have filed production on it, most recently Apache Corporation since December 2010.

2.16M
mcf gas, all reported
24.9K
bbl condensate, all reported
3.33K
mcf gas, 12 months through Aug 2026
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH · LAST VOLUME MAY 2026 · STATEWIDE DATA THROUGH AUG 2026

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 Aug 2026 3,326 · prior 12 5,755(-42%)

01K2K3K2017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas 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, with what it reported in them.

  1. Arco Oil & Gas Co.Jan 1993 → May 1994 · 17 mo1.37K bbl oil · 169K mcf gas
  2. Arco PermianJun 1994 → Dec 2001 · 91 mo10.1K bbl oil · 793K mcf gas
  3. BP America Production CompanyJan 2002 → Nov 2010 · 107 mo11.3K bbl oil · 842K mcf gas
  4. Apache CorporationDec 2010 → May 2026 · 186 mo2.05K bbl oil · 356K mcf gas

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Apache Corporation
1

Newest permits

All 1 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 Aug 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/g-9-31108, documented in the API reference.