Oil and gas leases in Casias Oil Well Service, Inc.

Casias Oil Well Service, Inc. is a Texas operator, Commission number 139567, with 10 leases reporting production across 2 counties. 6 of them are oil leases and 4 are gas leases. Between them they carry 19 wellbores. Reported volumes run from January 1993 to August 2026 and come to 26 thousand barrels of oil and 16 thousand Mcf of gas. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Casias Oil Well Service, Inc.

How many oil and gas leases are in Casias Oil Well Service, Inc.?: Casias Oil Well Service, Inc. has 10 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Casias Oil Well Service, Inc. produced?: Leases in Casias Oil Well Service, Inc. have reported 26,308 barrels of oil (bbl) and 15,822 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Casias Oil Well Service, Inc. worth?: There is no single figure: what a mineral or royalty interest in Casias Oil Well Service, Inc. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 10 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Counties here

Bexar County — 9 leases
Atascosa County — 1 lease

Railroad Commission districts

District 01 — 10 leases

Leases

CASIAS, SANTIAGO — oil, Casias Oil Well Service, Inc., Bexar County, 11 thousand reported
CASIAS, JIMMIE — oil, Casias Oil Well Service, Inc., Atascosa County, 10 thousand reported
LANGEVIN, SOPHIE — gas, Casias Oil Well Service, Inc., Bexar County, 8 thousand reported
CASIAS, JIMMIE — oil, Casias Oil Well Service, Inc., Bexar County, 5 thousand reported
HERRERA, ARTHUR — gas, Casias Oil Well Service, Inc., Bexar County, 4 thousand reported
HERRERA, ADOLPH — gas, Casias Oil Well Service, Inc., Bexar County, 3 thousand reported
HERRERA, ARTHUR — gas, Casias Oil Well Service, Inc., Bexar County, 1 thousand reported
HARRIS, LEE ROY — oil, Casias Oil Well Service, Inc., Bexar County, 84 reported
HERRERA/LANGEVIN — oil, Casias Oil Well Service, Inc., Bexar County, 19 reported
CASIAS, JOE — oil, Casias Oil Well Service, Inc., Bexar County, 15 reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.