LEASES · O-2-4510 · OIL · DISTRICT 02
Terrell -B-
ReportingPetra Oleum Corp. · Victoria County · Coletto Creek (2800) field
Terrell -B- is an RRC oil lease (O-2-4510) in Victoria County operated by Petra Oleum Corp., with 7 wells completed on it.
It has reported 480K barrels of oil and 142K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 13.2K barrels of oil, up 4% on the year before; the lease peaked at 2.74K barrels in September 1997.
6 operators have filed production on it, most recently Petra Oleum Corp. since April 1999.
- 480K
- bbl oil, all reported
- 142K
- mcf gas incl. casinghead
- 13.2K
- bbl oil, last 12 reported
- +4%
- vs the 12 before
- 7
- wells completed on it
- 2.74K
- peak month, bbl (Sep 1997)
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 13,223 · prior 12 12,678(+4%)
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
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.
- Graham Royalty, Ltd.Jan 1993 → Oct 1993 · 10 mo
- Midpar L.P.Nov 1993 → Feb 1995 · 16 mo
- Parker & Parsley Development L.PMar 1995 → May 1996 · 15 mo
- Costilla Petroleum CorporationJun 1996 → Jan 1997 · 8 mo
- Costilla Energy, Inc.Feb 1997 → Mar 1999 · 26 mo
- Petra Oleum Corp.Apr 1999 → Jul 2026 · 328 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
7
wells completed on the lease
- Plugged
- 4
- Producing
- 2
- NO Type on File
- 1
Operates them now
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-2-4510, documented in the API reference.