Oil and gas leases in Caswell Bros. Oil Co.

Caswell Bros. Oil Co. is a Texas operator, Commission number 139685, with 10 leases reporting production across 2 counties. 8 of them are oil leases and 2 are gas leases. Between them they carry 13 wellbores. Reported volumes run from January 1993 to August 2026 and come to 64 thousand barrels of oil and 149 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 Caswell Bros. Oil Co.

How many oil and gas leases are in Caswell Bros. Oil Co.?
Caswell Bros. Oil Co. 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 Caswell Bros. Oil Co. produced?
Leases in Caswell Bros. Oil Co. have reported 64,059 barrels of oil (bbl) and 148,903 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Caswell Bros. Oil Co. worth?
There is no single figure: what a mineral or royalty interest in Caswell Bros. Oil Co. 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

Railroad Commission districts

Leases

  • LAIRD — gas, Caswell Bros. Oil Co., Montague County, 103 thousand reported
  • LAIRD EST. — gas, Caswell Bros. Oil Co., Montague County, 46 thousand reported
  • FENOGLIO, A. J. ET AL — oil, Caswell Bros. Oil Co., Montague County, 41 thousand reported
  • MAYFIELD — oil, Caswell Bros. Oil Co., Montague County, 11 thousand reported
  • CASWELL, ELMER & WILLIAM — oil, Caswell Bros. Oil Co., Montague County, 7 thousand reported
  • WINGATE — oil, Caswell Bros. Oil Co., Montague County, 3 thousand reported
  • NOBILE, MARVIN EST. OF — oil, Caswell Bros. Oil Co., Montague County, 2 thousand reported
  • HOPKINS, MARY — oil, Caswell Bros. Oil Co., Wise County, 163 reported
  • ERB — oil, Caswell Bros. Oil Co., Montague County, 138 reported
  • LAIRD 1-B — oil, Caswell Bros. Oil Co., Montague County, 89 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.