Petrora

LEASES · G-14-172807 · GAS · DISTRICT 10

Sumpter -10-

Reporting

Mmgl Txph, LLC · Hemphill County · Viking (Morrow, Upper) field

Sumpter -10- is an RRC gas lease (G-14-172807) in Hemphill County operated by Mmgl Txph, LLC, with one well completed on it.

It has reported 803K mcf of gas since February 1999, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 2.7K mcf of gas.

8 operators have filed production on it, most recently Mmgl Txph, LLC since October 2023.

803K
mcf gas, all reported
0
bbl condensate and oil
2.7K
mcf gas, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST FEB 1999 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 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.

Last 12 months 2,704 · prior 12 2,546(+6%)

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.

  1. Enron Oil & Gas CompanyFeb 1999 → Sep 1999 · 8 mo
  2. EOG Resources, Inc.Oct 1999 → Feb 2000 · 5 mo
  3. Burlington Resources Oil&gas Co.Mar 2000 → Apr 2000 · 2 mo
  4. Samson Lone Star LPMay 2000 → Jun 2007 · 86 mo
  5. Samson Lone Star, LLCJul 2007 → Oct 2016 · 112 mo
  6. Tecolote Energy Operating, LLCNov 2016 → Dec 2019 · 38 mo
  7. Blackbeard Operating, LLCJan 2020 → Sep 2023 · 45 mo
  8. Mmgl Txph, LLCOct 2023 → Jul 2026 · 34 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Mmgl Txph LLC
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/g-14-172807, documented in the API reference.