LEASES · O-14-404 · OIL · DISTRICT 10
Sailor, Martha
ReportingPonderosa TX Operating LLC · Gray County · Panhandle Gray County Field field
Sailor, Martha is an RRC oil lease (O-14-404) in Gray County operated by Ponderosa TX Operating LLC, with 15 wells completed on it.
It has reported 92K barrels of oil and 285K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.79K barrels of oil, down 25% on the year before; the lease peaked at 531 barrels in March 1997.
7 operators have filed production on it, most recently Ponderosa TX Operating LLC since February 2018.
- 92K
- bbl oil, all reported
- 285K
- mcf gas incl. casinghead
- 1.79K
- bbl oil, last 12 reported
- -25%
- vs the 12 before
- 15
- wells completed on it
- 531
- peak month, bbl (Mar 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 1,788 · prior 12 2,377(-25%)
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 5,677 · prior 12 5,219(+9%)
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.
- Trans Terra Corp., InternationalJan 1993 → Sep 1995 · 33 mo
- The Operating Co.Oct 1995 → Aug 1996 · 11 mo
- Texaco E & P Inc.Sep 1996 → Apr 2000 · 44 mo
- Bargo Energy CompanyMay 2000 → Dec 2000 · 8 mo
- The Operating Co.Jan 2001 → Sep 2007 · 81 mo
- Legacy Reserves Operating LPOct 2007 → Jan 2018 · 124 mo
- Ponderosa TX Operating LLCFeb 2018 → Jul 2026 · 102 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
15
wells completed on the lease
- Producing
- 12
- Shut IN
- 1
- Plugged
- 1
- Injection
- 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-14-404, documented in the API reference.