Petrora

LEASES · O-3-22577 · OIL · DISTRICT 03

Hassler Unit SWD

No volume reported

Wildfire Energy Operating LLC · Grimes County · Iola (Georgetown) field

Hassler Unit Swd is an RRC oil lease (O-3-22577) in Grimes County operated by Wildfire Energy Operating LLC, with one well completed on it.

It has filed production reports since November 1994 without reporting any volume.

8 operators have filed production on it, most recently Wildfire Energy Operating LLC since October 2023.

0
bbl oil, all reported
0
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST NOV 1994 · LAST VOLUME — · STATEWIDE DATA THROUGH APR 2026

Production reports are on file for this lease but none carries a volume.

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Patterson Petroleum, Inc.Nov 1994 → Feb 2000 · 64 mo
  2. Patterson Petroleum LPMar 2000 → May 2002 · 27 mo
  3. Setex Oil and Gas CompanyJun 2002 → Sep 2005 · 40 mo
  4. Crimson Exploration Inc.Oct 2005 → Apr 2006 · 7 mo
  5. Crimson Exploration Oper., Inc.May 2006 → Dec 2019 · 164 mo
  6. Contango Resources, Inc.Jan 2020 → Dec 2021 · 24 mo
  7. Contango Resources, LLCJan 2022 → Sep 2023 · 21 mo
  8. Wildfire Energy Operating LLCOct 2023 → Jul 2026 · 34 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Shut IN
1

Operates them now

Wildfire Energy Operating 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/o-3-22577, documented in the API reference.