Oil and gas leases in Cog Operating LLC — page 6

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 6 of 7

KATIE STATE A1 — oil, Cog Operating LLC, Midland County, 197 thousand reported
MIPA NO SLEEP 8201 — oil, Cog Operating LLC, Ward County, 196 thousand reported
POWDER KEG F — oil, Cog Operating LLC, Loving County, 195 thousand reported
MABEE DDA A23 — oil, Cog Operating LLC, Andrews County, 195 thousand reported
AMACKER48B UNIT — oil, Cog Operating LLC, Upton County, 195 thousand reported
VIRGIL POWELL B2 — oil, Cog Operating LLC, Upton County, 194 thousand reported
MABEE DDA A25 — oil, Cog Operating LLC, Andrews County, 194 thousand reported
TUMBLER STATE G — oil, Cog Operating LLC, Reeves County, 193 thousand reported
HUDSON — oil, Cog Operating LLC, Irion County, 193 thousand reported
NEAL RANCH '38' B UNIT — oil, Cog Operating LLC, Upton County, 191 thousand reported
MABEE 240C X16 — oil, Cog Operating LLC, Andrews County, 190 thousand reported
PARKS FIELD UNIT — oil, Cog Operating LLC, Midland County, 190 thousand reported
SINCLAIR 57 H11 — oil, Cog Operating LLC, Upton County, 189 thousand reported
MABEE 240C X12 — oil, Cog Operating LLC, Andrews County, 188 thousand reported
MABEE 240C X7 — oil, Cog Operating LLC, Andrews County, 188 thousand reported
TIMMERMAN A1 — oil, Cog Operating LLC, Midland County, 187 thousand reported
POWELL, VIRGIL "B" — oil, Cog Operating LLC, Upton County, 187 thousand reported
LARIMER STATE UNIT — oil, Cog Operating LLC, Pecos County, 187 thousand reported
TRICKY DICK — oil, Cog Operating LLC, Reeves County, 185 thousand reported
MABEE DDA A27 — oil, Cog Operating LLC, Andrews County, 185 thousand reported
AMACKER48 UNIT — oil, Cog Operating LLC, Upton County, 185 thousand reported
TIMMERMAN 7 — oil, Cog Operating LLC, Midland County, 183 thousand reported
PFLUGER M — oil, Cog Operating LLC, Irion County, 183 thousand reported
POWDER KEG E — oil, Cog Operating LLC, Loving County, 182 thousand reported
PISTOL 24-10 E — oil, Cog Operating LLC, Loving County, 182 thousand reported
MARY SCHARBAUER B9 — oil, Cog Operating LLC, Midland County, 182 thousand reported
MANN25 UNIT — oil, Cog Operating LLC, Upton County, 181 thousand reported
BRUNSON B — oil, Cog Operating LLC, Loving County, 181 thousand reported
EAGLE PASS B4 — oil, Cog Operating LLC, Upton County, 180 thousand reported
BARBARA — oil, Cog Operating LLC, Andrews County, 180 thousand reported
HALEY JF M3 — oil, Cog Operating LLC, Midland County, 179 thousand reported
CARPENTER C UNIT — oil, Cog Operating LLC, Culberson County, 179 thousand reported
NEAL RANCH "97" A — oil, Cog Operating LLC, Upton County, 177 thousand reported
SPANISH TRAIL 3332H — oil, Cog Operating LLC, Midland County, 176 thousand reported
RATLIFF A HZ — oil, Cog Operating LLC, Ector County, 176 thousand reported
EAGLE PASS B8 — oil, Cog Operating LLC, Upton County, 175 thousand reported
TIMMERMAN A5 — oil, Cog Operating LLC, Midland County, 175 thousand reported
EAGLE PASS A2 — oil, Cog Operating LLC, Upton County, 175 thousand reported
PIEDRA — oil, Cog Operating LLC, Midland County, 175 thousand reported
MONARCH STATE — oil, Cog Operating LLC, Pecos County, 174 thousand reported
TIMMERMAN A10 — oil, Cog Operating LLC, Midland County, 173 thousand reported
LOCK MASTER STATE B — oil, Cog Operating LLC, Reeves County, 173 thousand reported
C.G. LUDEMAN 'B' — gas, Cog Operating LLC, Loving County, 173 thousand reported
EAGLE PASS A1 — oil, Cog Operating LLC, Upton County, 173 thousand reported
MABEE 240C X27 — oil, Cog Operating LLC, Andrews County, 172 thousand reported
MANN5 UNIT — oil, Cog Operating LLC, Upton County, 169 thousand reported
COWDEN17 UNIT — oil, Cog Operating LLC, Upton County, 169 thousand reported
MABEE 240C X9 — oil, Cog Operating LLC, Andrews County, 169 thousand reported
TIMMERMAN A9 — oil, Cog Operating LLC, Midland County, 167 thousand reported
TIMMERMAN J8 — oil, Cog Operating LLC, Midland County, 165 thousand reported
TUMBLER STATE E — oil, Cog Operating LLC, Reeves County, 164 thousand reported
EAGLE PASS C8 — oil, Cog Operating LLC, Upton County, 164 thousand reported
POWELL "21" A — oil, Cog Operating LLC, Upton County, 164 thousand reported
HOEFS RANCH STATE 1-26 — oil, Cog Operating LLC, Reeves County, 163 thousand reported
LUDEMAN B — oil, Cog Operating LLC, Loving County, 162 thousand reported
EAGLE PASS C2 — oil, Cog Operating LLC, Upton County, 162 thousand reported
MABEE 240B X2 — oil, Cog Operating LLC, Andrews County, 161 thousand reported
EAGLE PASS B6 — oil, Cog Operating LLC, Upton County, 161 thousand reported
SINCLAIR 57 H7 — oil, Cog Operating LLC, Upton County, 159 thousand reported
MABEE DDA L1 — oil, Cog Operating LLC, Martin County, 159 thousand reported
CROCKETT REESE STATE UNIT — oil, Cog Operating LLC, Loving County, 157 thousand reported
TXL — oil, Cog Operating LLC, Upton County, 157 thousand reported
BULLET 27-12 — oil, Cog Operating LLC, Winkler County, 157 thousand reported
EAGLE PASS B3 — oil, Cog Operating LLC, Upton County, 155 thousand reported
SUGG 5E — oil, Cog Operating LLC, Irion County, 155 thousand reported
MABEE DDA A20 — oil, Cog Operating LLC, Andrews County, 155 thousand reported
MARY SCHARBAUER B8 — oil, Cog Operating LLC, Midland County, 154 thousand reported
E. F. KING — oil, Cog Operating LLC, Andrews County, 153 thousand reported
EAGLE PASS A4 — oil, Cog Operating LLC, Upton County, 152 thousand reported
EAGLE PASS C7 — oil, Cog Operating LLC, Upton County, 152 thousand reported
SUTHERLAND — oil, Cog Operating LLC, Upton County, 152 thousand reported
BENJAMIN 'A' — oil, Cog Operating LLC, Ector County, 151 thousand reported
AMACKER46 — oil, Cog Operating LLC, Upton County, 151 thousand reported
TIMMERMAN A8 — oil, Cog Operating LLC, Midland County, 150 thousand reported
SINCLAIR 57 H12 — oil, Cog Operating LLC, Upton County, 150 thousand reported
EAGLE PASS A8 — oil, Cog Operating LLC, Upton County, 149 thousand reported
RATLIFF JGA2 — oil, Cog Operating LLC, Ector County, 149 thousand reported
MABEE 240C X17 — oil, Cog Operating LLC, Andrews County, 149 thousand reported
STEEL UNIT — oil, Cog Operating LLC, Ward County, 147 thousand reported
LUDEMAN I — oil, Cog Operating LLC, Loving County, 146 thousand reported
BLAZE M8 — oil, Cog Operating LLC, Upton County, 145 thousand reported
EAGLE PASS A6 — oil, Cog Operating LLC, Upton County, 142 thousand reported
MABEE 240C X18 — oil, Cog Operating LLC, Andrews County, 141 thousand reported
DOROTHYP2 — oil, Cog Operating LLC, Upton County, 140 thousand reported
A.B. HARRINGTON H3 — oil, Cog Operating LLC, Midland County, 139 thousand reported
MABEE 240C X19 — oil, Cog Operating LLC, Andrews County, 138 thousand reported
HALEY, C. B. -A- — oil, Cog Operating LLC, Midland County, 138 thousand reported
RATLIFF JGA4 — oil, Cog Operating LLC, Ector County, 138 thousand reported
MABEE DDA A14 — oil, Cog Operating LLC, Andrews County, 137 thousand reported
EAGLE PASS B1 — oil, Cog Operating LLC, Upton County, 136 thousand reported
LUDEMAN B — oil, Cog Operating LLC, Loving County, 135 thousand reported
MABEE 240C X21 — oil, Cog Operating LLC, Andrews County, 134 thousand reported
CURRIE 'A' NORTH — oil, Cog Operating LLC, Glasscock County, 133 thousand reported
SCHLINKE A — oil, Cog Operating LLC, Irion County, 132 thousand reported
CRICKET A2 — oil, Cog Operating LLC, Upton County, 132 thousand reported
MABEE 240C X8 — oil, Cog Operating LLC, Andrews County, 132 thousand reported
HALEY, C. B. — oil, Cog Operating LLC, Midland County, 132 thousand reported
GLASS 8 — oil, Cog Operating LLC, Glasscock County, 129 thousand reported
DHC 13 UNIT — oil, Cog Operating LLC, Upton County, 128 thousand reported
TIMMERMAN 14 — oil, Cog Operating LLC, Midland County, 128 thousand reported
NEAL RANCH "38" B — oil, Cog Operating LLC, Upton County, 127 thousand reported
NEAL RANCH "45" A — oil, Cog Operating LLC, Upton County, 126 thousand reported
MABEE J.E. 'A' NCT-1 X1 — oil, Cog Operating LLC, Martin County, 125 thousand reported
FRASER TXL A1 — oil, Cog Operating LLC, Midland County, 125 thousand reported
T.X.L. 'T' — oil, Cog Operating LLC, Upton County, 125 thousand reported
HALEY, J. F. — oil, Cog Operating LLC, Midland County, 124 thousand reported
POWELL '32' A — oil, Cog Operating LLC, Upton County, 124 thousand reported
SUTHERLAND UNIT — oil, Cog Operating LLC, Upton County, 123 thousand reported
TXL -AI — oil, Cog Operating LLC, Loving County, 122 thousand reported
NEAL RANCH "96" — oil, Cog Operating LLC, Upton County, 122 thousand reported
MABEE 240C X5 — oil, Cog Operating LLC, Andrews County, 121 thousand reported
NEAL RANCH "38" — oil, Cog Operating LLC, Upton County, 121 thousand reported
DRILLY IDOL B4 — oil, Cog Operating LLC, Upton County, 121 thousand reported
JOHN H '95' — oil, Cog Operating LLC, Reeves County, 121 thousand reported
MABEE 240C X30 — oil, Cog Operating LLC, Andrews County, 120 thousand reported
CARTER — oil, Cog Operating LLC, Irion County, 119 thousand reported
SPANISH TRAIL 3-10 A18 — oil, Cog Operating LLC, Midland County, 119 thousand reported
EAGLE PASS C1 — oil, Cog Operating LLC, Upton County, 119 thousand reported
MABEE J.E. 'A' NCT-1 X3 — oil, Cog Operating LLC, Martin County, 119 thousand reported
EAGLE PASS A3 — oil, Cog Operating LLC, Upton County, 117 thousand reported
CIMARRON A — oil, Cog Operating LLC, Reeves County, 116 thousand reported
HOEFS RANCH STATE 1-66 — oil, Cog Operating LLC, Reeves County, 114 thousand reported
TRUST BUSTER — oil, Cog Operating LLC, Reeves County, 114 thousand reported
RATLIFF JGA3 — oil, Cog Operating LLC, Ector County, 113 thousand reported
MABEE 240C X3 — oil, Cog Operating LLC, Andrews County, 111 thousand reported
REED, S.J. (SE/4) — oil, Cog Operating LLC, Midland County, 109 thousand reported
CURRIE "E" STATE — oil, Cog Operating LLC, Glasscock County, 109 thousand reported
MARION V. BENGE ESTATE A18 — oil, Cog Operating LLC, Midland County, 108 thousand reported
CURRIE "A" — oil, Cog Operating LLC, Glasscock County, 108 thousand reported
PARKS, ROY -A- — oil, Cog Operating LLC, Midland County, 108 thousand reported
NEAL RANCH "46" C — oil, Cog Operating LLC, Upton County, 107 thousand reported
EAGLE PASS B2 — oil, Cog Operating LLC, Upton County, 107 thousand reported
MABEE 240C X29 — oil, Cog Operating LLC, Andrews County, 106 thousand reported
MABEE 240C X6 — oil, Cog Operating LLC, Andrews County, 105 thousand reported
DRILLY IDOL B2 — oil, Cog Operating LLC, Upton County, 104 thousand reported
LESLEY — oil, Cog Operating LLC, Upton County, 103 thousand reported
NEAL RANCH "96" C — oil, Cog Operating LLC, Upton County, 102 thousand reported
MABEE 240C X1 — oil, Cog Operating LLC, Andrews County, 102 thousand reported
DRILLY IDOL B1 — oil, Cog Operating LLC, Upton County, 101 thousand reported
WINKLES — oil, Cog Operating LLC, Gaines County, 101 thousand reported
LUDEMAN F — oil, Cog Operating LLC, Loving County, 101 thousand reported
KLONDIKE A1 — oil, Cog Operating LLC, Upton County, 101 thousand reported
LYNCH27 — oil, Cog Operating LLC, Upton County, 100 thousand reported
MABEE 240C X20 — oil, Cog Operating LLC, Andrews County, 100 thousand reported
SCHLINKE — oil, Cog Operating LLC, Irion County, 100 thousand reported
LUDEMAN K — oil, Cog Operating LLC, Loving County, 100 thousand reported
THE PREACHER — oil, Cog Operating LLC, Reeves County, 98 thousand reported
MABEE 240C X2 — oil, Cog Operating LLC, Andrews County, 96 thousand reported
EAGLE PASS A7 — oil, Cog Operating LLC, Upton County, 96 thousand reported
MABEE 240C X25 — oil, Cog Operating LLC, Andrews County, 96 thousand reported
HOUSER — oil, Cog Operating LLC, Irion County, 95 thousand reported
KAREN "A" — oil, Cog Operating LLC, Upton County, 95 thousand reported
AMACKER47 "B" — oil, Cog Operating LLC, Upton County, 95 thousand reported
JENA ROSE — oil, Cog Operating LLC, Upton County, 95 thousand reported
ANDREWS, J.A. — oil, Cog Operating LLC, Midland County, 95 thousand reported
MABEE J.E. 'A' NCT-1 X2 — oil, Cog Operating LLC, Martin County, 94 thousand reported
DRILLY IDOL B5 — oil, Cog Operating LLC, Upton County, 94 thousand reported
EAGLE PASS C6 — oil, Cog Operating LLC, Upton County, 94 thousand reported
MCGILL "A" — oil, Cog Operating LLC, Upton County, 93 thousand reported
MABEE 240C X24 — oil, Cog Operating LLC, Andrews County, 93 thousand reported
BIG LUB — oil, Cog Operating LLC, Reeves County, 90 thousand reported
MABEE 240C X23 — oil, Cog Operating LLC, Andrews County, 89 thousand reported
DRILLY IDOL A4 — oil, Cog Operating LLC, Upton County, 89 thousand reported
MOSS RANCH "6" — oil, Cog Operating LLC, Ector County, 88 thousand reported
TXL WEST "37" — oil, Cog Operating LLC, Upton County, 88 thousand reported
MABEE J.E. 'A' NCT-1 X4 — oil, Cog Operating LLC, Martin County, 87 thousand reported
TDP '14' — oil, Cog Operating LLC, Upton County, 86 thousand reported
DRILLY IDOL A8 — oil, Cog Operating LLC, Upton County, 86 thousand reported
MABEE 240C X22 — oil, Cog Operating LLC, Andrews County, 86 thousand reported
DRILLY IDOL B3 — oil, Cog Operating LLC, Upton County, 86 thousand reported
DRILLY IDOL A2 — oil, Cog Operating LLC, Upton County, 85 thousand reported
MABEE 240C X26 — oil, Cog Operating LLC, Andrews County, 85 thousand reported
DRILLY IDOL B6 — oil, Cog Operating LLC, Upton County, 83 thousand reported
BRUNSON B — oil, Cog Operating LLC, Loving County, 82 thousand reported
TXL "U" — oil, Cog Operating LLC, Midland County, 80 thousand reported
ERIN — oil, Cog Operating LLC, Upton County, 80 thousand reported
TXL '17' — oil, Cog Operating LLC, Upton County, 80 thousand reported
HALCOMB — oil, Cog Operating LLC, Irion County, 79 thousand reported
JWG M2 — oil, Cog Operating LLC, Upton County, 78 thousand reported
DRILLY IDOL A1 — oil, Cog Operating LLC, Upton County, 77 thousand reported
EAGLE PASS A5 — oil, Cog Operating LLC, Upton County, 77 thousand reported
DOLORES — oil, Cog Operating LLC, Upton County, 76 thousand reported
CARTER A — oil, Cog Operating LLC, Irion County, 75 thousand reported
MURIEL — oil, Cog Operating LLC, Upton County, 73 thousand reported
JANEY '14' — oil, Cog Operating LLC, Upton County, 73 thousand reported
RATLIFF "H" — gas, Cog Operating LLC, Ector County, 73 thousand reported
SCHARBAUER, MARY "B" — oil, Cog Operating LLC, Midland County, 71 thousand reported
EMMA LOU — oil, Cog Operating LLC, Upton County, 71 thousand reported
EAGLE PASS B5 — oil, Cog Operating LLC, Upton County, 70 thousand reported
MABEE 240B X1 — oil, Cog Operating LLC, Andrews County, 69 thousand reported
TXL "F" — oil, Cog Operating LLC, Upton County, 69 thousand reported
WINDHAM — oil, Cog Operating LLC, Upton County, 69 thousand reported
DRILLY IDOL A6 — oil, Cog Operating LLC, Upton County, 69 thousand reported
DRILLY IDOL A5 — oil, Cog Operating LLC, Upton County, 67 thousand reported
MCGILL — oil, Cog Operating LLC, Upton County, 67 thousand reported
MANN52 — oil, Cog Operating LLC, Upton County, 67 thousand reported
MABEE 240C X4 — oil, Cog Operating LLC, Andrews County, 66 thousand reported
HASEL26 — oil, Cog Operating LLC, Upton County, 65 thousand reported
MABEE 139 X3 — oil, Cog Operating LLC, Martin County, 65 thousand reported
IKE STATE — oil, Cog Operating LLC, Reeves County, 64 thousand 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.