Oil and gas leases in Big Shell Oil & Gas, Inc.

Big Shell Oil & Gas, Inc. is a Texas operator, Commission number 070376, with 8 leases reporting production across 3 counties. 7 of them are oil leases and 1 are gas leases. Between them they carry 9 wellbores. Reported volumes run from August 2005 to August 2026 and come to 158 thousand barrels of oil and 1 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 Big Shell Oil & Gas, Inc.

How many oil and gas leases are in Big Shell Oil & Gas, Inc.?
Big Shell Oil & Gas, Inc. has 8 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Big Shell Oil & Gas, Inc. produced?
Leases in Big Shell Oil & Gas, Inc. have reported 157,980 barrels of oil (bbl) and 1,350 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between August 2005 and August 2026.
How much are mineral rights in Big Shell Oil & Gas, Inc. worth?
There is no single figure: what a mineral or royalty interest in Big Shell Oil & Gas, Inc. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 8 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

  • UNIVERSITY — oil, Big Shell Oil & Gas, Inc., Andrews County, 100 thousand reported
  • GARZA — oil, Big Shell Oil & Gas, Inc., Maverick County, 23 thousand reported
  • SCHAFFER — oil, Big Shell Oil & Gas, Inc., De Witt County, 23 thousand reported
  • SAVANNAH RANCH — oil, Big Shell Oil & Gas, Inc., De Witt County, 9 thousand reported
  • SCHAEFER — gas, Big Shell Oil & Gas, Inc., De Witt County, 1 thousand reported
  • SIEVERS — oil, Big Shell Oil & Gas, Inc., De Witt County, 1 thousand reported
  • CHITTIM RANCH 80 — oil, Big Shell Oil & Gas, Inc., Maverick County, 786 reported
  • BRANDT — oil, Big Shell Oil & Gas, Inc., De Witt County, 355 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.