LEASES · G-10-55978 · GAS · DISTRICT 08
Cooper -43-
ReportingXTO Energy Inc. · Ward County · Block 16 (Ellen.) field
Cooper -43- is an RRC gas lease (G-10-55978) in Ward County operated by Xto Energy Inc., with one well completed on it.
It has reported 13.9M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 187K mcf of gas.
5 operators have filed production on it, most recently Xto Energy Inc. since May 2025.
- 13.9M
- mcf gas, all reported
- 0
- bbl condensate and oil
- 187K
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
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 187,285 · prior 12 91,122(+106%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas 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.
- Arco Oil & Gas Co.Jan 1993 → May 1994 · 17 mo
- Arco PermianJun 1994 → Dec 2001 · 91 mo
- BP America Production CompanyJan 2002 → Nov 2010 · 107 mo
- Apache CorporationDec 2010 → Apr 2025 · 173 mo
- XTO Energy Inc.May 2025 → Jul 2026 · 15 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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/g-10-55978, documented in the API reference.