Petrora

LEASES · O-13-17516 · OIL · DISTRICT 09

Graham Estate

Reporting

J Ranger Oil & Gas, LLC · Bolton (Caddo, Lower) field

Graham Estate is an RRC oil lease (O-13-17516) in the Bolton (Caddo, Lower) field operated by J Ranger Oil & Gas, LLC, with 4 wells completed on it.

It has reported 7.4K barrels of oil and 61.9K mcf of gas since January 1993, last reporting volume in November 2025 (statewide data runs through April 2026).

The last 12 reported months total 81 barrels of oil, down 80% on the year before; the lease peaked at 247 barrels in November 2024.

4 operators have filed production on it, most recently J Ranger Oil & Gas, LLC since May 2023.

7.4K
bbl oil, all reported
61.9K
mcf gas incl. casinghead
81
bbl oil, last 12 reported
-80%
vs the 12 before
4
wells completed on it
247
peak month, bbl (Nov 2024)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME NOV 2025 · 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 81 · prior 12 398(-80%)

01002003002017201820192020202120222023202420252026

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 732 · prior 12 1,321(-45%)

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. Antle, E.Jan 1993 → Jun 1994 · 18 mo
  2. Antle Operating, Inc.Jul 1994 → May 2016 · 263 mo
  3. Ranger Operating Co.Jun 2016 → Apr 2023 · 83 mo
  4. J Ranger Oil & Gas, LLCMay 2023 → Jul 2026 · 39 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

4

wells completed on the lease

Shut IN
2
Plugged
2

Operates them now

J Ranger Oil & Gas LLC
4

Newest permits

  • — #1 A—
  • — #2 A—
  • — #3 A—
  • — #F 1—

All 4 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-13-17516, documented in the API reference.