LEASES · G-4-162317 · GAS · DISTRICT 04
South Callaghan Ranch
No volume since Dec 2010Rosetta Resources Operating LP · Webb County · Small Cowboy (Lobo 6) field
South Callaghan Ranch is an RRC gas lease (G-4-162317) in Webb County operated by Rosetta Resources Operating LP, with one well completed on it.
It has reported 103K mcf of gas and 1 barrels of condensate since March 1997, last reporting volume in December 2010 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in December 2010.
6 operators have filed production on it, most recently Rosetta Resources Operating LP since January 2006.
- 103K
- mcf gas, all reported
- 1
- bbl condensate, all reported
- 0
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST MAR 1997 · LAST VOLUME DEC 2010 · 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Mobil Producing TX. & N.M. Inc.Mar 1997 → Apr 1998 · 14 mo
- Michael Petroleum CorporationMay 1998 → Dec 2001 · 44 mo
- Calpine Natural Gas CompanyJan 2002 → Apr 2002 · 4 mo
- Calpine Natural Gas Company L.P.May 2002 → Jul 2002 · 3 mo
- Calpine Natural Gas L.P.Aug 2002 → Dec 2005 · 41 mo
- Rosetta Resources Operating LPJan 2006 → Oct 2012 · 82 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-4-162317, documented in the API reference.