Oil and gas leases in Seagull Operating Co., Inc.

Seagull Operating Co., Inc. is a Texas operator, Commission number 761710, with 95 leases reporting production across 11 counties. 91 of them are oil leases and 4 are gas leases. Between them they carry 750 wellbores. Reported volumes run from January 1993 to August 2026 and come to 1.3 million barrels of oil and 554 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 Seagull Operating Co., Inc.

How many oil and gas leases are in Seagull Operating Co., Inc.?
Seagull Operating Co., Inc. has 95 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Seagull Operating Co., Inc. produced?
Leases in Seagull Operating Co., Inc. have reported 1,271,746 barrels of oil (bbl) and 554,270 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Seagull Operating Co., Inc. worth?
There is no single figure: what a mineral or royalty interest in Seagull Operating Co., Inc. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 95 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

  • BLACK CATHY M. — gas, Seagull Operating Co., Inc., Burleson County, 302 thousand reported
  • POSEY — oil, Seagull Operating Co., Inc., Guadalupe County, 185 thousand reported
  • HARTUNG -A- — oil, Seagull Operating Co., Inc., Atascosa County, 131 thousand reported
  • HAMILTON "C" — gas, Seagull Operating Co., Inc., Dimmit County, 98 thousand reported
  • HAMILTON, J. R. — gas, Seagull Operating Co., Inc., Dimmit County, 94 thousand reported
  • ECKOLS -C- — oil, Seagull Operating Co., Inc., Guadalupe County, 85 thousand reported
  • STANFIELD — oil, Seagull Operating Co., Inc., Bexar County, 76 thousand reported
  • ERNST — oil, Seagull Operating Co., Inc., Bexar County, 60 thousand reported
  • BLACK, DAVID — gas, Seagull Operating Co., Inc., Burleson County, 60 thousand reported
  • SCHMIDT — oil, Seagull Operating Co., Inc., Bexar County, 59 thousand reported
  • HALSELL — oil, Seagull Operating Co., Inc., Maverick County, 57 thousand reported
  • EVANS — oil, Seagull Operating Co., Inc., Live Oak County, 39 thousand reported
  • SEFFEL -A- — oil, Seagull Operating Co., Inc., Bexar County, 29 thousand reported
  • POSEY — oil, Seagull Operating Co., Inc., Guadalupe County, 24 thousand reported
  • HARTUNG -D- — oil, Seagull Operating Co., Inc., Atascosa County, 24 thousand reported
  • JONES "A" — oil, Seagull Operating Co., Inc., Wharton County, 23 thousand reported
  • HAMILTON RANCH — oil, Seagull Operating Co., Inc., Dimmit County, 22 thousand reported
  • DOVE — oil, Seagull Operating Co., Inc., Bexar County, 22 thousand reported
  • KURZ -B- — oil, Seagull Operating Co., Inc., Bexar County, 21 thousand reported
  • KURZ -A- — oil, Seagull Operating Co., Inc., Bexar County, 20 thousand reported
  • HEICKMAN -A- — oil, Seagull Operating Co., Inc., Bexar County, 20 thousand reported
  • SCHMIDT -A- — oil, Seagull Operating Co., Inc., Bexar County, 18 thousand reported
  • ERNST -E- — oil, Seagull Operating Co., Inc., Bexar County, 14 thousand reported
  • HEICKMAN, W. M. — oil, Seagull Operating Co., Inc., Atascosa County, 14 thousand reported
  • CARTER -A- — oil, Seagull Operating Co., Inc., Bexar County, 13 thousand reported
  • ERNST -D- — oil, Seagull Operating Co., Inc., Bexar County, 12 thousand reported
  • SEFFEL — oil, Seagull Operating Co., Inc., Bexar County, 12 thousand reported
  • ZEDLER — oil, Seagull Operating Co., Inc., Guadalupe County, 12 thousand reported
  • BROWN, HORACE — oil, Seagull Operating Co., Inc., Bexar County, 12 thousand reported
  • LILLY — oil, Seagull Operating Co., Inc., Medina County, 11 thousand reported
  • KURZ — oil, Seagull Operating Co., Inc., Bexar County, 11 thousand reported
  • MITCHELL — oil, Seagull Operating Co., Inc., Bexar County, 11 thousand reported
  • ERNST -F- — oil, Seagull Operating Co., Inc., Bexar County, 10 thousand reported
  • HAMILTON RANCH "A" — oil, Seagull Operating Co., Inc., Dimmit County, 10 thousand reported
  • CARTER — oil, Seagull Operating Co., Inc., Bexar County, 9 thousand reported
  • HENLEY — oil, Seagull Operating Co., Inc., Bexar County, 9 thousand reported
  • YTUARTE -A- — oil, Seagull Operating Co., Inc., Bexar County, 9 thousand reported
  • SCHWARTZ, H. H. — oil, Seagull Operating Co., Inc., Live Oak County, 9 thousand reported
  • DEVERS — oil, Seagull Operating Co., Inc., Bexar County, 8 thousand reported
  • THOMPSON -D- — oil, Seagull Operating Co., Inc., Atascosa County, 7 thousand reported
  • MCCULLOUGH — oil, Seagull Operating Co., Inc., Bexar County, 7 thousand reported
  • KNIGHT — oil, Seagull Operating Co., Inc., Bexar County, 7 thousand reported
  • MCCAIN — oil, Seagull Operating Co., Inc., Bexar County, 7 thousand reported
  • ROGERS, THEO -A- — oil, Seagull Operating Co., Inc., Atascosa County, 7 thousand reported
  • ERNST -A- — oil, Seagull Operating Co., Inc., Bexar County, 7 thousand reported
  • KURZ -C- — oil, Seagull Operating Co., Inc., Bexar County, 6 thousand reported
  • BROWN ESTATE — oil, Seagull Operating Co., Inc., Bexar County, 6 thousand reported
  • HENRY — oil, Seagull Operating Co., Inc., Atascosa County, 6 thousand reported
  • CORLEY — oil, Seagull Operating Co., Inc., Guadalupe County, 6 thousand reported
  • BLATZ — oil, Seagull Operating Co., Inc., Medina County, 6 thousand reported
  • RANFT — oil, Seagull Operating Co., Inc., Guadalupe County, 6 thousand reported
  • MCCAIN -A- — oil, Seagull Operating Co., Inc., Bexar County, 6 thousand reported
  • ZEDLER "B" — oil, Seagull Operating Co., Inc., Guadalupe County, 5 thousand reported
  • DOWNIE — oil, Seagull Operating Co., Inc., Bexar County, 5 thousand reported
  • ECKOLS -A- — oil, Seagull Operating Co., Inc., Guadalupe County, 4 thousand reported
  • EDWARDS — oil, Seagull Operating Co., Inc., Bexar County, 4 thousand reported
  • LEWIS — oil, Seagull Operating Co., Inc., Medina County, 4 thousand reported
  • LILLY, -B- — oil, Seagull Operating Co., Inc., Medina County, 4 thousand reported
  • BEAUCHAMP — oil, Seagull Operating Co., Inc., Medina County, 4 thousand reported
  • KOCH — oil, Seagull Operating Co., Inc., Bexar County, 4 thousand reported
  • BOHL — oil, Seagull Operating Co., Inc., Medina County, 4 thousand reported
  • CHESSHER — oil, Seagull Operating Co., Inc., Guadalupe County, 4 thousand reported
  • ERNST -G- — oil, Seagull Operating Co., Inc., Bexar County, 3 thousand reported
  • DIX -D- — oil, Seagull Operating Co., Inc., Guadalupe County, 3 thousand reported
  • LILLY -A- — oil, Seagull Operating Co., Inc., Medina County, 3 thousand reported
  • ALVARDO — oil, Seagull Operating Co., Inc., Medina County, 2 thousand reported
  • DIX -B- — oil, Seagull Operating Co., Inc., Guadalupe County, 2 thousand reported
  • THOMPSON — oil, Seagull Operating Co., Inc., Medina County, 2 thousand reported
  • THOMPSON -A- — oil, Seagull Operating Co., Inc., Medina County, 2 thousand reported
  • MOSES — oil, Seagull Operating Co., Inc., Medina County, 2 thousand reported
  • THOMPSON -C- — oil, Seagull Operating Co., Inc., Atascosa County, 2 thousand reported
  • DIX -E- — oil, Seagull Operating Co., Inc., Guadalupe County, 2 thousand reported
  • BOHL -A- — oil, Seagull Operating Co., Inc., Medina County, 1 thousand reported
  • HOHMANN, PHILIP — oil, Seagull Operating Co., Inc., Bexar County, 1 thousand reported
  • KOEHLER — oil, Seagull Operating Co., Inc., Bexar County, 1 thousand reported
  • PATTON — oil, Seagull Operating Co., Inc., Guadalupe County, 1 thousand reported
  • MECHLER — oil, Seagull Operating Co., Inc., Medina County, 1 thousand reported
  • WILSON -A- — oil, Seagull Operating Co., Inc., Guadalupe County, 1 thousand reported
  • WINGATE — oil, Seagull Operating Co., Inc., Medina County, 1 thousand reported
  • MCOSKER — oil, Seagull Operating Co., Inc., Bexar County, 1 thousand reported
  • MACKEY — oil, Seagull Operating Co., Inc., Guadalupe County, 1 thousand reported
  • MARSHALL — oil, Seagull Operating Co., Inc., Bexar County, 1 thousand reported
  • DIX -C- — oil, Seagull Operating Co., Inc., Guadalupe County, 945 reported
  • KNAPP — oil, Seagull Operating Co., Inc., Bexar County, 874 reported
  • DICKENS -B- — oil, Seagull Operating Co., Inc., Bexar County, 680 reported
  • APPLING — oil, Seagull Operating Co., Inc., Guadalupe County, 668 reported
  • SMITH, W. F. -A- — oil, Seagull Operating Co., Inc., Frio County, 493 reported
  • ECKOLS -B- — oil, Seagull Operating Co., Inc., Guadalupe County, 343 reported
  • ANDERSON -A- — oil, Seagull Operating Co., Inc., Guadalupe County, 335 reported
  • WILSON -B- — oil, Seagull Operating Co., Inc., Guadalupe County, 239 reported
  • DICKENS -A- — oil, Seagull Operating Co., Inc., Bexar County, 230 reported
  • BUCHANAN — oil, Seagull Operating Co., Inc., Zavala County, 195 reported
  • SOMERSET SCHOOL — oil, Seagull Operating Co., Inc., Bexar County, 192 reported
  • DICKENS — oil, Seagull Operating Co., Inc., Bexar County, 186 reported
  • CHAPA, E.J. — oil, Seagull Operating Co., Inc., Medina County, 143 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.