Petrora

LEASES · O-5-3507 · OIL · DISTRICT 05

Fossil Hillegeist

No volume since Feb 2010

Fossil Operating, Inc. · Leon County · Hilltop Resort (Austin Chalk) field

Fossil Hillegeist is an RRC oil lease (O-5-3507) in Leon County operated by Fossil Operating, Inc., with one well completed on it.

It has reported 36.4K barrels of oil and 362 mcf of gas since March 1995, last reporting volume in February 2010 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in February 2010.

6 operators have filed production on it, most recently Fossil Operating, Inc. since October 2013.

36.4K
bbl oil, all reported
362
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
6.05K
peak month, bbl (Apr 1995)

PDQ LEASE REPORTS · FIRST MAR 1995 · LAST VOLUME FEB 2010 · 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 0

01232006200720082009201020112012201320142015

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

012006200720082009201020112012201320142015

Who reported it

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

  1. United Oil & Minerals, Inc.Mar 1995 → Jan 1999 · 47 mo
  2. Stratco Operating Co., Inc.Feb 1999 → Feb 2003 · 49 mo
  3. Cambrian Management LtdMar 2003 → Mar 2004 · 13 mo
  4. Palisades Operating CompanyApr 2004 → Sep 2009 · 66 mo
  5. Gastar Exploration Texas, LPOct 2009 → Sep 2013 · 48 mo
  6. Fossil Operating, Inc.Oct 2013 → May 2015 · 20 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Fossil Operating 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-5-3507, documented in the API reference.