Oil and gas leases in Cog Operating LLC — page 7

Cog Operating LLC is a Texas operator, Commission number 166150, with 1,367 leases reporting production across 20 counties. 1,196 of them are oil leases and 171 are gas leases. Between them they carry 2,835 wellbores. Reported volumes run from February 2004 to August 2026 and come to 499.3 million barrels of oil and 310.5 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 Cog Operating LLC

How many oil and gas leases are in Cog Operating LLC?: Cog Operating LLC has 1,367 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Cog Operating LLC produced?: Leases in Cog Operating LLC have reported 499,324,531 barrels of oil (bbl) and 310,497,233 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between February 2004 and August 2026.
How much are mineral rights in Cog Operating LLC worth?: There is no single figure: what a mineral or royalty interest in Cog Operating LLC is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 1,367 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.

Leases — page 7 of 7

DOROTHYP1 — oil, Cog Operating LLC, Upton County, 64 thousand reported
ENDICOTT "C" — oil, Cog Operating LLC, Upton County, 64 thousand reported
ETHEL — oil, Cog Operating LLC, Upton County, 63 thousand reported
TXL "CC" — oil, Cog Operating LLC, Upton County, 62 thousand reported
NEAL RANCH "46" B — oil, Cog Operating LLC, Upton County, 60 thousand reported
KYNDALL "B" — oil, Cog Operating LLC, Upton County, 59 thousand reported
LUDEMAN OH — oil, Cog Operating LLC, Loving County, 59 thousand reported
HALL-POWELL — oil, Cog Operating LLC, Upton County, 59 thousand reported
MABEE 240C X15 — oil, Cog Operating LLC, Andrews County, 57 thousand reported
FRASER — oil, Cog Operating LLC, Upton County, 56 thousand reported
DRILLY IDOL A7 — oil, Cog Operating LLC, Upton County, 55 thousand reported
BENJAMIN 'B' — oil, Cog Operating LLC, Ector County, 54 thousand reported
MOSS RANCH "44" — oil, Cog Operating LLC, Ector County, 54 thousand reported
MANN51 — oil, Cog Operating LLC, Upton County, 53 thousand reported
TXL "R" — oil, Cog Operating LLC, Midland County, 53 thousand reported
STEEL UNIT — oil, Cog Operating LLC, Ward County, 53 thousand reported
TXL "S" — oil, Cog Operating LLC, Midland County, 53 thousand reported
MILES, HAYDEN B — oil, Cog Operating LLC, Andrews County, 52 thousand reported
WILSON — oil, Cog Operating LLC, Upton County, 50 thousand reported
MCMANUS — oil, Cog Operating LLC, Irion County, 50 thousand reported
SPANISH TRAIL 3-10 A3 — oil, Cog Operating LLC, Midland County, 49 thousand reported
HASEL15 — oil, Cog Operating LLC, Upton County, 49 thousand reported
CURRIE 'A' STATE — oil, Cog Operating LLC, Glasscock County, 48 thousand reported
MABEE OH X2 — oil, Cog Operating LLC, Martin County, 45 thousand reported
ATHEY STATE — oil, Cog Operating LLC, Pecos County, 45 thousand reported
MABEE 139 X5 — oil, Cog Operating LLC, Martin County, 45 thousand reported
PATTY "A" — gas, Cog Operating LLC, Upton County, 45 thousand reported
MABEE DDA AZ28 — oil, Cog Operating LLC, Andrews County, 44 thousand reported
SHOE BAR "E" — oil, Cog Operating LLC, Ector County, 44 thousand reported
AUSTIN HAYTER STATE — oil, Cog Operating LLC, Pecos County, 43 thousand reported
MABEE OH X6 — oil, Cog Operating LLC, Martin County, 42 thousand reported
MABEE OH X5 — oil, Cog Operating LLC, Martin County, 42 thousand reported
DRILLY IDOL A3 — oil, Cog Operating LLC, Upton County, 42 thousand reported
POWELL 36 A — oil, Cog Operating LLC, Upton County, 42 thousand reported
LYNCH14 — oil, Cog Operating LLC, Upton County, 41 thousand reported
HALFFEAST12SW — oil, Cog Operating LLC, Upton County, 40 thousand reported
PARKER — oil, Cog Operating LLC, Upton County, 39 thousand reported
ATHEY STATE — oil, Cog Operating LLC, Pecos County, 39 thousand reported
SUGG 3072 — oil, Cog Operating LLC, Irion County, 38 thousand reported
HALFFEAST36SW — oil, Cog Operating LLC, Upton County, 38 thousand reported
HARVEY 43 — oil, Cog Operating LLC, Crane County, 38 thousand reported
PATTY "A" — oil, Cog Operating LLC, Upton County, 38 thousand reported
SUGG 3071 SE — oil, Cog Operating LLC, Irion County, 38 thousand reported
TXL "JJ" — oil, Cog Operating LLC, Midland County, 37 thousand reported
MABEE OH X4 — oil, Cog Operating LLC, Martin County, 36 thousand reported
RILEY — oil, Cog Operating LLC, Upton County, 36 thousand reported
ELLIE P1 — oil, Cog Operating LLC, Upton County, 36 thousand reported
CCP M53 — oil, Cog Operating LLC, Upton County, 35 thousand reported
SPANISH TRAIL 3-10 A15 — oil, Cog Operating LLC, Midland County, 35 thousand reported
GLASS 16 — oil, Cog Operating LLC, Mitchell County, 33 thousand reported
MABEE OH X7 — oil, Cog Operating LLC, Martin County, 33 thousand reported
BARBARA147 — oil, Cog Operating LLC, Upton County, 33 thousand reported
TXL "SS" — oil, Cog Operating LLC, Upton County, 33 thousand reported
SPANISH TRAIL 3-10 A12 — oil, Cog Operating LLC, Midland County, 32 thousand reported
DAVIS, L. T. — oil, Cog Operating LLC, Andrews County, 32 thousand reported
MABEE OH X1 — oil, Cog Operating LLC, Martin County, 31 thousand reported
SPANISH TRAIL 3-10 A16 — oil, Cog Operating LLC, Midland County, 30 thousand reported
PATTY — oil, Cog Operating LLC, Upton County, 30 thousand reported
KYNDALL C — oil, Cog Operating LLC, Upton County, 30 thousand reported
CURRIE AB STATE — oil, Cog Operating LLC, Glasscock County, 29 thousand reported
SCHARBAUER, CLARENCE ET AL — oil, Cog Operating LLC, Midland County, 29 thousand reported
ROSS COTTON FARMS 120 — oil, Cog Operating LLC, Terry County, 29 thousand reported
SUDIE — oil, Cog Operating LLC, Upton County, 29 thousand reported
CURRIE STATE Y — oil, Cog Operating LLC, Glasscock County, 29 thousand reported
STEVESMITH113 — oil, Cog Operating LLC, Upton County, 29 thousand reported
SPANISH TRAIL 3-10 A10 — oil, Cog Operating LLC, Midland County, 29 thousand reported
SPANISH TRAIL 3-10 A5 — oil, Cog Operating LLC, Midland County, 29 thousand reported
MABEE 139 X2 — oil, Cog Operating LLC, Martin County, 28 thousand reported
WILLIAMS, PEARL -B- — gas, Cog Operating LLC, Irion County, 28 thousand reported
LANGE — oil, Cog Operating LLC, Irion County, 28 thousand reported
SPANISH TRAIL 3-10 A14 — oil, Cog Operating LLC, Midland County, 27 thousand reported
SUGG 1896 — oil, Cog Operating LLC, Irion County, 27 thousand reported
CURRIE STATE — oil, Cog Operating LLC, Glasscock County, 27 thousand reported
SPANISH TRAIL 3-10 A8 — oil, Cog Operating LLC, Midland County, 27 thousand reported
SICEM BEARS STATE UNIT — oil, Cog Operating LLC, Pecos County, 26 thousand reported
LUDEMAN OG — oil, Cog Operating LLC, Loving County, 26 thousand reported
MAYSE 26 — oil, Cog Operating LLC, Irion County, 26 thousand reported
UNIVERSITY "41" — oil, Cog Operating LLC, Andrews County, 25 thousand reported
CCP P1 — oil, Cog Operating LLC, Upton County, 25 thousand reported
CURRIE AA STATE — oil, Cog Operating LLC, Glasscock County, 25 thousand reported
CLARK, L.C. ESTATE — gas, Cog Operating LLC, Glasscock County, 25 thousand reported
RAYMOND 19 — gas, Cog Operating LLC, Culberson County, 24 thousand reported
SPANISH TRAIL 3-10 A17 — oil, Cog Operating LLC, Midland County, 24 thousand reported
CURRIE EH STATE — oil, Cog Operating LLC, Glasscock County, 24 thousand reported
NANCY — oil, Cog Operating LLC, Upton County, 24 thousand reported
SUGG, A.A. 1894 — oil, Cog Operating LLC, Irion County, 23 thousand reported
SUGG 3057 — oil, Cog Operating LLC, Irion County, 23 thousand reported
REED, S. J. (NE/4) — oil, Cog Operating LLC, Midland County, 22 thousand reported
MANN14 — oil, Cog Operating LLC, Upton County, 22 thousand reported
CURRIE EA STATE — oil, Cog Operating LLC, Glasscock County, 20 thousand reported
TXL "DD" — oil, Cog Operating LLC, Midland County, 20 thousand reported
LOWE, M. R. 6 — oil, Cog Operating LLC, Andrews County, 20 thousand reported
CURRIE AC STATE — oil, Cog Operating LLC, Glasscock County, 19 thousand reported
CURRIE EG STATE — oil, Cog Operating LLC, Glasscock County, 19 thousand reported
WILLIAMS, PEARL -B- — gas, Cog Operating LLC, Irion County, 19 thousand reported
SUGG 3067 — oil, Cog Operating LLC, Irion County, 19 thousand reported
CURRIE STATE V — oil, Cog Operating LLC, Glasscock County, 18 thousand reported
SPANISH TRAIL 3-10 A13 — oil, Cog Operating LLC, Midland County, 18 thousand reported
MABEE 39-10 — oil, Cog Operating LLC, Martin County, 18 thousand reported
SPANISH TRAIL 3-10 A11 — oil, Cog Operating LLC, Midland County, 18 thousand reported
MCCOY REMME RANCH '99' — oil, Cog Operating LLC, Pecos County, 18 thousand reported
DIANA149 "B" — oil, Cog Operating LLC, Upton County, 17 thousand reported
BRUNSON 'B' — oil, Cog Operating LLC, Loving County, 17 thousand reported
T.X.L. "W" — oil, Cog Operating LLC, Upton County, 16 thousand reported
SPANISH TRAIL 3-10 A6 — oil, Cog Operating LLC, Midland County, 16 thousand reported
CURRIE STATE Z — oil, Cog Operating LLC, Glasscock County, 16 thousand reported
TXL "I" — oil, Cog Operating LLC, Upton County, 16 thousand reported
NEAL, J. O. 49 — oil, Cog Operating LLC, Pecos County, 16 thousand reported
TXL "G" — oil, Cog Operating LLC, Upton County, 15 thousand reported
TXL "VV" — oil, Cog Operating LLC, Midland County, 15 thousand reported
POWELL, VIRGIL — oil, Cog Operating LLC, Upton County, 15 thousand reported
WILLIAMS, PEARL -B- — gas, Cog Operating LLC, Irion County, 15 thousand reported
WILLIAMS, PEARL -B- — gas, Cog Operating LLC, Irion County, 14 thousand reported
CURRIE EE STATE — oil, Cog Operating LLC, Glasscock County, 14 thousand reported
WILLIAMS, PEARL -B- — gas, Cog Operating LLC, Irion County, 14 thousand reported
CURRIE ED STATE — oil, Cog Operating LLC, Glasscock County, 14 thousand reported
SPANISH TRAIL 3-10 A2 — oil, Cog Operating LLC, Midland County, 14 thousand reported
CURRIE EF STATE — oil, Cog Operating LLC, Glasscock County, 13 thousand reported
SPANISH TRAIL 3-10 A1 — oil, Cog Operating LLC, Midland County, 13 thousand reported
SPANISH TRAIL 3-10 A7 — oil, Cog Operating LLC, Midland County, 12 thousand reported
CURRIE EC STATE — oil, Cog Operating LLC, Glasscock County, 12 thousand reported
UNIV6 DURYN34 — oil, Cog Operating LLC, Crockett County, 12 thousand reported
CURRIE AD STATE — oil, Cog Operating LLC, Glasscock County, 12 thousand reported
SPANISH TRAIL 3-10 A4 — oil, Cog Operating LLC, Midland County, 12 thousand reported
UNIVERSITY 153 — oil, Cog Operating LLC, Andrews County, 12 thousand reported
MABEE 239 X1 — oil, Cog Operating LLC, Martin County, 11 thousand reported
MABEE 239 X2 — oil, Cog Operating LLC, Martin County, 11 thousand reported
MABEE 239 X3 — oil, Cog Operating LLC, Martin County, 11 thousand reported
MABEE 139 X4 — oil, Cog Operating LLC, Martin County, 11 thousand reported
BOLDEST HAYTER STATE — oil, Cog Operating LLC, Pecos County, 10 thousand reported
TXL 'F' — oil, Cog Operating LLC, Upton County, 10 thousand reported
POWERS — oil, Cog Operating LLC, Irion County, 10 thousand reported
SPANISH TRAIL 3-10 A9 — oil, Cog Operating LLC, Midland County, 10 thousand reported
CURRIE EB STATE — oil, Cog Operating LLC, Glasscock County, 9 thousand reported
BIG CHIEF — oil, Cog Operating LLC, Reeves County, 9 thousand reported
SCHLINKE 41 — oil, Cog Operating LLC, Irion County, 8 thousand reported
CAROE 8 — oil, Cog Operating LLC, Schleicher County, 8 thousand reported
MABEE 239 X4 — oil, Cog Operating LLC, Martin County, 8 thousand reported
WILLIAMS PEARL B — oil, Cog Operating LLC, Irion County, 8 thousand reported
MABEE 239 X6 — oil, Cog Operating LLC, Martin County, 7 thousand reported
SUGG 26 — oil, Cog Operating LLC, Irion County, 7 thousand reported
MABEE 239 X5 — oil, Cog Operating LLC, Martin County, 6 thousand reported
JACY — oil, Cog Operating LLC, Howard County, 5 thousand reported
WILLIAMS PEARL -A- — oil, Cog Operating LLC, Irion County, 5 thousand reported
SAWYER 14 — gas, Cog Operating LLC, Culberson County, 5 thousand reported
WINDHAM "4E" — oil, Cog Operating LLC, Upton County, 4 thousand reported
WINTERBOTHAM -B- — gas, Cog Operating LLC, Irion County, 4 thousand reported
WINTERBOTHAM "B" — gas, Cog Operating LLC, Irion County, 4 thousand reported
HOUSER 32 — oil, Cog Operating LLC, Irion County, 3 thousand reported
BIG CHIEF — oil, Cog Operating LLC, Reeves County, 3 thousand reported
LUDEMAN V — oil, Cog Operating LLC, Loving County, 2 thousand reported
SHARP KNIFE — oil, Cog Operating LLC, Reeves County, 2 thousand reported
SUSIE STATE — oil, Cog Operating LLC, Midland County, 2 thousand reported
BARROW — gas, Cog Operating LLC, Schleicher County, 1 thousand reported
SOUTHLAND ROYALTY D — oil, Cog Operating LLC, Andrews County, 896 reported
SHOE BAR "E" — oil, Cog Operating LLC, Ector County, 857 reported
MENDEL ESTATE 38 — oil, Cog Operating LLC, Pecos County, 837 reported
UNIVERSITY -142- — gas, Cog Operating LLC, Andrews County, 792 reported
MABEE OH X3 — oil, Cog Operating LLC, Martin County, 610 reported
SHOE BAR "E" — oil, Cog Operating LLC, Ector County, 594 reported
SOUTHLAND ROYALTY "D" — oil, Cog Operating LLC, Andrews County, 589 reported
CURRIE STATE X — oil, Cog Operating LLC, Glasscock County, 589 reported
RED HEADED STRANGER — oil, Cog Operating LLC, Terry County, 527 reported
GRANDEST STATE — oil, Cog Operating LLC, Pecos County, 289 reported
SANDHILLS STATE — oil, Cog Operating LLC, Pecos County, 103 reported
CAMPBELL 44 — oil, Cog Operating LLC, Pecos County, 68 reported
ESPADA STATE — oil, Cog Operating LLC, Pecos County, 18 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.