Oil and gas leases in Simpson Oil & Land Co.

Simpson Oil & Land Co. is a Texas operator, Commission number 784000, with 71 leases reporting production across 4 counties. 32 of them are oil leases and 39 are gas leases. Between them they carry 244 wellbores. Reported volumes run from January 1993 to August 2026 and come to 350 thousand barrels of oil and 2.8 million 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 Simpson Oil & Land Co.

How many oil and gas leases are in Simpson Oil & Land Co.?
Simpson Oil & Land Co. has 71 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Simpson Oil & Land Co. produced?
Leases in Simpson Oil & Land Co. have reported 349,860 barrels of oil (bbl) and 2,766,163 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Simpson Oil & Land Co. worth?
There is no single figure: what a mineral or royalty interest in Simpson Oil & Land Co. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 71 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

  • NEFF — gas, Simpson Oil & Land Co., Coleman County, 273 thousand reported
  • NEFF — gas, Simpson Oil & Land Co., Coleman County, 202 thousand reported
  • HENDERSON, WILLIE — gas, Simpson Oil & Land Co., Coleman County, 163 thousand reported
  • NEFF "A" — gas, Simpson Oil & Land Co., Coleman County, 153 thousand reported
  • EDDINGTON — gas, Simpson Oil & Land Co., Coleman County, 152 thousand reported
  • KNOX, E. L., DR. — gas, Simpson Oil & Land Co., Coleman County, 134 thousand reported
  • DEVANNEY, MARCIA — gas, Simpson Oil & Land Co., Coleman County, 131 thousand reported
  • DEVANNEY, MARCIA — gas, Simpson Oil & Land Co., Coleman County, 128 thousand reported
  • BURKETT, JIM — gas, Simpson Oil & Land Co., Coleman County, 121 thousand reported
  • HENDERSON,W.C. "B" — gas, Simpson Oil & Land Co., Coleman County, 121 thousand reported
  • MCKINNEY — gas, Simpson Oil & Land Co., Coleman County, 110 thousand reported
  • BURKETT, JIM — gas, Simpson Oil & Land Co., Coleman County, 99 thousand reported
  • HENDERSON, WILLIE — gas, Simpson Oil & Land Co., Coleman County, 88 thousand reported
  • COWAN "A" — gas, Simpson Oil & Land Co., Coleman County, 84 thousand reported
  • HENDERSON,W.C. "B" — gas, Simpson Oil & Land Co., Coleman County, 83 thousand reported
  • HENDERSON, WILLIE — gas, Simpson Oil & Land Co., Coleman County, 75 thousand reported
  • TARVER -A- — oil, Simpson Oil & Land Co., Eastland County, 69 thousand reported
  • COWAN "B" — gas, Simpson Oil & Land Co., Coleman County, 63 thousand reported
  • NEFF, A. R. "B" — gas, Simpson Oil & Land Co., Coleman County, 60 thousand reported
  • EDDINGTON — gas, Simpson Oil & Land Co., Coleman County, 58 thousand reported
  • PORTER, J. T. — gas, Simpson Oil & Land Co., Coleman County, 57 thousand reported
  • SIMPSON, V. P. — oil, Simpson Oil & Land Co., Eastland County, 49 thousand reported
  • NEFF, A. R. "B" — gas, Simpson Oil & Land Co., Coleman County, 45 thousand reported
  • HENDERSON WILLIE — gas, Simpson Oil & Land Co., Coleman County, 42 thousand reported
  • NEFF, A. R. "B" — gas, Simpson Oil & Land Co., Coleman County, 39 thousand reported
  • HENDERSON, W. H. — gas, Simpson Oil & Land Co., Coleman County, 38 thousand reported
  • DIBRELL ESTATE — gas, Simpson Oil & Land Co., Coleman County, 34 thousand reported
  • NEFF, A.R. — oil, Simpson Oil & Land Co., Coleman County, 33 thousand reported
  • COWAN, W. T. (D) — oil, Simpson Oil & Land Co., Coleman County, 32 thousand reported
  • COWAN, W.T. "A" — gas, Simpson Oil & Land Co., Coleman County, 29 thousand reported
  • SIMPSON, T. P. — oil, Simpson Oil & Land Co., Eastland County, 27 thousand reported
  • DIBRELL, J. C. -C- — oil, Simpson Oil & Land Co., Coleman County, 26 thousand reported
  • COWAN — oil, Simpson Oil & Land Co., Coleman County, 25 thousand reported
  • LEA, THOMAS — gas, Simpson Oil & Land Co., Coleman County, 24 thousand reported
  • DIETZ, W. H. - HAZEL — gas, Simpson Oil & Land Co., Runnels County, 24 thousand reported
  • DIBRELL TABOR GARDNER SAND UNIT — gas, Simpson Oil & Land Co., Coleman County, 23 thousand reported
  • NEFF, A. R. "B" — gas, Simpson Oil & Land Co., Coleman County, 22 thousand reported
  • HENDERSON, W. C. "B" — gas, Simpson Oil & Land Co., Coleman County, 21 thousand reported
  • BRAGG — gas, Simpson Oil & Land Co., Runnels County, 14 thousand reported
  • NEFF, A. R. "B" — gas, Simpson Oil & Land Co., Coleman County, 14 thousand reported
  • MILLER/DEVANNEY — gas, Simpson Oil & Land Co., Coleman County, 13 thousand reported
  • BOYLE, J C — gas, Simpson Oil & Land Co., Coleman County, 12 thousand reported
  • MCCALL — oil, Simpson Oil & Land Co., Eastland County, 11 thousand reported
  • COX — oil, Simpson Oil & Land Co., Eastland County, 11 thousand reported
  • DEVANNEY, MARCIA — oil, Simpson Oil & Land Co., Coleman County, 11 thousand reported
  • ELLIOTT, KATHRYN — oil, Simpson Oil & Land Co., Eastland County, 10 thousand reported
  • BURKETT, JIM — gas, Simpson Oil & Land Co., Coleman County, 10 thousand reported
  • COWAN "C" — oil, Simpson Oil & Land Co., Coleman County, 7 thousand reported
  • DIBRELL ESTATE — oil, Simpson Oil & Land Co., Coleman County, 7 thousand reported
  • PORTER, J. T. — gas, Simpson Oil & Land Co., Coleman County, 6 thousand reported
  • COWAN, W.T. — oil, Simpson Oil & Land Co., Coleman County, 6 thousand reported
  • TARVER — oil, Simpson Oil & Land Co., Eastland County, 5 thousand reported
  • HAYNES, ORA — oil, Simpson Oil & Land Co., Eastland County, 4 thousand reported
  • COWAN "C" — oil, Simpson Oil & Land Co., Coleman County, 4 thousand reported
  • NEFF, A. R. "B" — oil, Simpson Oil & Land Co., Coleman County, 3 thousand reported
  • TARVER, DELBERT — oil, Simpson Oil & Land Co., Eastland County, 3 thousand reported
  • MIDKIFF — oil, Simpson Oil & Land Co., Eastland County, 1 thousand reported
  • NYSTEL, A. C. — oil, Simpson Oil & Land Co., Eastland County, 795 reported
  • TAYLOR, M.E. ET AL — oil, Simpson Oil & Land Co., Eastland County, 771 reported
  • MAXWELL — oil, Simpson Oil & Land Co., Eastland County, 691 reported
  • DIBRELL MORRIS SD. UNIT — oil, Simpson Oil & Land Co., Coleman County, 641 reported
  • HENDERSON, W.C. "B" — oil, Simpson Oil & Land Co., Coleman County, 551 reported
  • VOGEL — oil, Simpson Oil & Land Co., Eastland County, 516 reported
  • DUNCAN, R. O. — oil, Simpson Oil & Land Co., Eastland County, 447 reported
  • MCKINNEY — gas, Simpson Oil & Land Co., Coleman County, 230 reported
  • OMA MAE — oil, Simpson Oil & Land Co., Eastland County, 220 reported
  • BLACK RANCH — gas, Simpson Oil & Land Co., Hood County, 193 reported
  • WOODS — oil, Simpson Oil & Land Co., Eastland County, 144 reported
  • DIBRELL ESTATE — oil, Simpson Oil & Land Co., Coleman County, 123 reported
  • DIBRELL, J.C. — oil, Simpson Oil & Land Co., Coleman County, 46 reported
  • TRIMMER — oil, Simpson Oil & Land Co., Eastland County, 23 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.