Petrora

LEASES · O-1-1111 · OIL · DISTRICT 01

Blackwell, Raymond

Reporting

Castillo Oil Company LLC · Caldwell County · Luling-Branyon field

Blackwell, Raymond is an RRC oil lease (O-1-1111) in Caldwell County operated by Castillo Oil Company LLC, with 31 wells completed on it.

It has reported 30.4K barrels of oil and 21 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 1.02K barrels of oil, down 24% on the year before; the lease peaked at 407 barrels in April 2013.

10 operators have filed production on it, most recently Castillo Oil Company LLC since November 2021.

30.4K
bbl oil, all reported
21
mcf gas incl. casinghead
1.02K
bbl oil, last 12 reported
-24%
vs the 12 before
31
wells completed on it
407
peak month, bbl (Apr 2013)

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 1,021 · prior 12 1,335(-24%)

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. Texas Coast Operating, Inc.Jan 1993 → Sep 1994 · 21 mo
  2. Mobile Production Systems, Inc.Oct 1994 → Dec 1994 · 3 mo
  3. Ginco Operating Co.Jan 1995 → Feb 1997 · 26 mo
  4. Lif-Tex Oil Recovery, Inc.Mar 1997 → Dec 1997 · 10 mo
  5. Austin Operating, LLC.Jan 1998 → Mar 2005 · 87 mo
  6. IpactApr 2005 → Jan 2007 · 22 mo
  7. Daystar Operating Company, LLCFeb 2007 → Apr 2008 · 15 mo
  8. Lochard Energy, Inc.May 2008 → Dec 2011 · 44 mo
  9. LTX Oil Company, L.L.C.Jan 2012 → Oct 2021 · 118 mo
  10. Castillo Oil Company LLCNov 2021 → Jul 2026 · 57 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

31

wells completed on the lease

Producing
17
Plugged
13
Shut IN
1

Operates them now

Castillo Oil Company LLC
31

Newest permits

All 31 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-1-1111, documented in the API reference.