Petrora

LEASES · O-13-30409 · OIL · DISTRICT 09

Hill-Anderson

Reporting

R2Q Operating LLC · Grayson County · Big Indian (Dornick Hills) field

Hill-Anderson is an RRC oil lease (O-13-30409) in Grayson County operated by R2q Operating LLC, with one well completed on it.

It has reported 35.4K barrels of oil and 609K mcf of gas since February 2005, last reporting volume in December 2025 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in December 2025.

5 operators have filed production on it, most recently R2q Operating LLC since March 2026.

35.4K
bbl oil, all reported
609K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
-100%
vs the 12 before
1
wells completed on it
1.95K
peak month, bbl (Apr 2005)

PDQ LEASE REPORTS · FIRST FEB 2005 · LAST VOLUME DEC 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 0 · prior 12 375(-100%)

02004006002017201820192020202120222023202420252026

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 360 · prior 12 3,456(-90%)

01K2K3K2017201820192020202120222023202420252026

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. Atoka Operating, Inc.Feb 2005 → Nov 2005 · 10 mo
  2. Chesapeake Operating, Inc.Dec 2005 → Nov 2012 · 84 mo
  3. Blackwell Exp & Development, LLCDec 2012 → Nov 2023 · 132 mo
  4. Cholla Petroleum, Inc.Dec 2023 → Feb 2026 · 27 mo
  5. R2Q Operating LLCMar 2026 → Jul 2026 · 5 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Production
1

Operates them now

Cholla Petroleum, Inc.
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 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-13-30409, documented in the API reference.