LEASES · O-2-2845 · OIL · DISTRICT 02
Oconnor, Dennis, Etal -L-
ReportingT-C Oil Company, LLC · Refugio County · Lake Pasture (H-440 Sand) field
Oconnor, Dennis, Etal -L- is an RRC oil lease (O-2-2845) in Refugio County operated by T-C Oil Company, LLC, with 81 wells completed on it.
It has reported 3.49M barrels of oil and 48.5M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 23.6K barrels of oil, down 7% on the year before; the lease peaked at 48.7K barrels in August 2004.
2 operators have filed production on it, most recently T-C Oil Company, LLC since January 2012.
- 3.49M
- bbl oil, all reported
- 48.5M
- mcf gas incl. casinghead
- 23.6K
- bbl oil, last 12 reported
- -7%
- vs the 12 before
- 81
- wells completed on it
- 48.7K
- peak month, bbl (Aug 2004)
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 23,596 · prior 12 25,451(-7%)
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 19,406 · prior 12 24,005(-19%)
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.
- T - C Oil CompanyJan 1993 → Dec 2011 · 228 mo
- T-C Oil Company, LLCJan 2012 → Jul 2026 · 175 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
81
wells completed on the lease
- Plugged
- 33
- NO Type on File
- 19
- Producing
- 14
- Shut IN
- 13
- Injection
- 2
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-2-2845, documented in the API reference.