Oil and gas leases in Union Seaboard Corporation

Union Seaboard Corporation is a Texas operator, Commission number 876900, with 21 leases reporting production across 3 counties. Between them they carry 96 wellbores. Reported volumes run from January 1993 to August 2026 and come to 1.9 million barrels of oil. 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 Union Seaboard Corporation

How many oil and gas leases are in Union Seaboard Corporation?
Union Seaboard Corporation has 21 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Union Seaboard Corporation produced?
Leases in Union Seaboard Corporation have reported 1,879,177 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Union Seaboard Corporation worth?
There is no single figure: what a mineral or royalty interest in Union Seaboard Corporation is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 21 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

  • HIGGINS — oil, Union Seaboard Corporation, Chambers County, 484 thousand reported
  • WILBURN, J. — oil, Union Seaboard Corporation, Chambers County, 350 thousand reported
  • WILBURN "D" — oil, Union Seaboard Corporation, Chambers County, 291 thousand reported
  • KIRBY PET. CO. 15 AC. — oil, Union Seaboard Corporation, Chambers County, 169 thousand reported
  • GULF FEE FISHER-23.5 — oil, Union Seaboard Corporation, Chambers County, 138 thousand reported
  • WILBURN "C" #10 — oil, Union Seaboard Corporation, Chambers County, 112 thousand reported
  • WILBURN, J.F. "B" — oil, Union Seaboard Corporation, Chambers County, 106 thousand reported
  • WILBURN "C" #9 — oil, Union Seaboard Corporation, Chambers County, 98 thousand reported
  • WILBURN "E" — oil, Union Seaboard Corporation, Chambers County, 39 thousand reported
  • FITZGERALD, J. M. — oil, Union Seaboard Corporation, Chambers County, 25 thousand reported
  • SMITH — oil, Union Seaboard Corporation, Chambers County, 16 thousand reported
  • BARBER, LULA — oil, Union Seaboard Corporation, Chambers County, 14 thousand reported
  • JONES, LYLE — oil, Union Seaboard Corporation, Chambers County, 10 thousand reported
  • WOODWARD, W.Z. — oil, Union Seaboard Corporation, Chambers County, 6 thousand reported
  • WILBURN, Z. T. FEE — oil, Union Seaboard Corporation, Chambers County, 4 thousand reported
  • SMITH, J. T. — oil, Union Seaboard Corporation, Hardin County, 4 thousand reported
  • WINFREE, O. K. — oil, Union Seaboard Corporation, Chambers County, 4 thousand reported
  • WINFREE, E.H. — oil, Union Seaboard Corporation, Chambers County, 4 thousand reported
  • CHAMBERS COUNTY — oil, Union Seaboard Corporation, Chambers County, 2 thousand reported
  • WINFREE, O. K. — oil, Union Seaboard Corporation, Chambers County, 818 reported
  • FISHER, CHAS. W., JR. ET AL — oil, Union Seaboard Corporation, Liberty County, 756 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.