Petrora

LEASES · O-1-847 · OIL · DISTRICT 01

Mattke, Albert

Reporting

Upland Operating, LLC · Guadalupe County · LA Vernia field

Mattke, Albert is an RRC oil lease (O-1-847) in Guadalupe County operated by Upland Operating, LLC, with 15 wells completed on it.

It has reported 14.2K barrels of oil and 79 mcf of gas since January 1993, last reporting volume in February 2026 (statewide data runs through April 2026).

The last 12 reported months total 16 barrels of oil; the lease peaked at 154 barrels in October 2014.

9 operators have filed production on it, most recently Upland Operating, LLC since August 2020.

14.2K
bbl oil, all reported
79
mcf gas incl. casinghead
16
bbl oil, last 12 reported
—
vs the 12 before
15
wells completed on it
154
peak month, bbl (Oct 2014)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 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 16 · prior 12 23(-30%)

02040602017201820192020202120222023202420252026

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 0 · prior 12 0

012017201820192020202120222023202420252026

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. Robbins, L. C.Jan 1993 → Apr 1998 · 64 mo
  2. Luling Well ServiceMay 1998 → May 2005 · 85 mo
  3. Gauge Oil CompanyJun 2005 → Jun 2005 · 1 mo
  4. Streetman, Johnny W.Jul 2005 → Jun 2010 · 60 mo
  5. JSD Oil, Ltd.Jul 2010 → Nov 2013 · 41 mo
  6. Texas Coastal Resources LLCDec 2013 → Apr 2016 · 29 mo
  7. Alcorn Resources, LLCMay 2016 → Apr 2019 · 36 mo
  8. Three J Energy, Inc.May 2019 → Jul 2020 · 15 mo
  9. Upland Operating, LLCAug 2020 → Jul 2026 · 72 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

15

wells completed on the lease

Producing
15

Operates them now

Upland Operating LLC
15

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-1-847, documented in the API reference.