Petrora

LEASES · O-4-2826 · OIL · DISTRICT 04

Serna, Refugio

Reporting

Serna Inc. · Duval County · Seven Sisters field

Serna, Refugio is an RRC oil lease (O-4-2826) in Duval County operated by Serna Inc., with 3 wells completed on it.

It has reported 58.3K barrels of oil and 38 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 2.26K barrels of oil, up 9% on the year before; the lease peaked at 525 barrels in July 2009.

9 operators have filed production on it, most recently Serna Inc. since June 2017.

58.3K
bbl oil, all reported
38
mcf gas incl. casinghead
2.26K
bbl oil, last 12 reported
+9%
vs the 12 before
3
wells completed on it
525
peak month, bbl (Jul 2009)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 2,263 · prior 12 2,068(+9%)

02004002017201820192020202120222023202420252026

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. Orion Resources, Inc.Jan 1993 → Apr 1993 · 4 mo
  2. High Sierra Operating, Ltd.May 1993 → Nov 1994 · 19 mo
  3. Brush Country Energy, L.L.C.Dec 1994 → Oct 1998 · 47 mo
  4. Austin Energy Operations, Inc.Nov 1998 → Oct 1999 · 12 mo
  5. BJD-Ess CorporationNov 1999 → Dec 2000 · 14 mo
  6. Camelot Oil and Gas, LLCJan 2001 → Nov 2002 · 23 mo
  7. Western Pride Resources, Inc.Dec 2002 → Jul 2005 · 32 mo
  8. Miller, W. C. Operating CompanyAug 2005 → May 2017 · 142 mo
  9. Serna Inc.Jun 2017 → Jul 2026 · 110 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

3

wells completed on the lease

Injection
1
Producing
1
NO Type on File
1

Operates them now

Serna Inc.
3

Newest permits

  • 13100734 #6Jan 25, 2008
  • — #2—
  • — #9—

All 3 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-4-2826, documented in the API reference.