Petrora

LEASES · G-6-101593 · GAS · DISTRICT 06

Machen Gas Unit

Reporting

Tanos Exploration IV, LLC · Upshur County · Rosewood (Cotton Valley) field

Machen Gas Unit is an RRC gas lease (G-6-101593) in Upshur County operated by Tanos Exploration IV, LLC, with one well completed on it.

It has reported 391K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 9.64K mcf of gas.

11 operators have filed production on it, most recently Tanos Exploration IV, LLC since August 2025.

391K
mcf gas, all reported
0
bbl condensate and oil
9.64K
mcf gas, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 9,636 · prior 12 3,173(+204%)

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. Tracer Energy, Inc.Jan 1993 → May 1994 · 17 mo
  2. Mustang Energy Inc.Jun 1994 → Oct 2003 · 113 mo
  3. Brothers Production Company Inc.Nov 2003 → Dec 2003 · 2 mo
  4. Cavalry Resources LLCJan 2004 → Nov 2007 · 47 mo
  5. Branta Production Company LLCDec 2007 → Dec 2010 · 37 mo
  6. Block T Operating, LLCJan 2011 → Aug 2011 · 8 mo
  7. Block "T" Petroleum, Inc.Sep 2011 → Jun 2017 · 70 mo
  8. Fortune Resources LLCJul 2017 → Jun 2020 · 36 mo
  9. Sheer Energy, LLCJul 2020 → Oct 2020 · 4 mo
  10. 84 Energy LLCNov 2020 → Jul 2025 · 57 mo
  11. Tanos Exploration IV, LLCAug 2025 → Jul 2026 · 12 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Tanos Exploration IV 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-6-101593, documented in the API reference.