Oil and gas leases in Cog Operating LLC — page 3

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 3 of 7

BRUNSON E 805 — oil, Cog Operating LLC, Loving County, 438 thousand reported
BRAUN C W9 — oil, Cog Operating LLC, Midland County, 438 thousand reported
BOOMERANG D — oil, Cog Operating LLC, Loving County, 437 thousand reported
TXL-POWELL A12 — oil, Cog Operating LLC, Upton County, 437 thousand reported
BRAUN B S9 — oil, Cog Operating LLC, Midland County, 436 thousand reported
MABEE DDA D22 — oil, Cog Operating LLC, Andrews County, 436 thousand reported
MABEE DDA F9 — oil, Cog Operating LLC, Andrews County, 434 thousand reported
FRASER TXL Q5 — oil, Cog Operating LLC, Upton County, 433 thousand reported
MABEE DDA F29 — oil, Cog Operating LLC, Andrews County, 433 thousand reported
MABEE DDA F5 — oil, Cog Operating LLC, Andrews County, 432 thousand reported
BLAZE M9 — oil, Cog Operating LLC, Upton County, 432 thousand reported
MABEE DDA D10 — oil, Cog Operating LLC, Andrews County, 431 thousand reported
STATE GLASS — oil, Cog Operating LLC, Midland County, 431 thousand reported
MABEE DDA J6 — oil, Cog Operating LLC, Martin County, 431 thousand reported
WINDHAM TXL R18 — oil, Cog Operating LLC, Upton County, 431 thousand reported
BLAZE M3 — oil, Cog Operating LLC, Upton County, 428 thousand reported
MABEE DDA F66 — oil, Cog Operating LLC, Andrews County, 428 thousand reported
NEAL RANCH "97" — oil, Cog Operating LLC, Upton County, 427 thousand reported
WINDHAM TXL B10 — oil, Cog Operating LLC, Upton County, 426 thousand reported
WINDHAM TXL B8 — oil, Cog Operating LLC, Upton County, 426 thousand reported
WINDHAM TXL B1 — oil, Cog Operating LLC, Upton County, 425 thousand reported
CHIPETA STATE — oil, Cog Operating LLC, Reeves County, 425 thousand reported
TXL-POWELL A1 — oil, Cog Operating LLC, Upton County, 424 thousand reported
ANIMAS UNIT — oil, Cog Operating LLC, Reeves County, 424 thousand reported
REVOLVER C UNIT — oil, Cog Operating LLC, Loving County, 422 thousand reported
MARION V. BENGE ESTATE A16 — oil, Cog Operating LLC, Midland County, 421 thousand reported
ELLIE — oil, Cog Operating LLC, Upton County, 420 thousand reported
MABEE DDA F59 — oil, Cog Operating LLC, Andrews County, 420 thousand reported
MABEE DDA K7 — oil, Cog Operating LLC, Martin County, 418 thousand reported
BRAUN C W7 — oil, Cog Operating LLC, Midland County, 418 thousand reported
AMACKER 66E — oil, Cog Operating LLC, Upton County, 418 thousand reported
MABEE DDA J8 — oil, Cog Operating LLC, Howard County, 417 thousand reported
MABEE DDA K11 — oil, Cog Operating LLC, Martin County, 416 thousand reported
BRUNSON E 806 — oil, Cog Operating LLC, Loving County, 415 thousand reported
SLINGSHOT F — oil, Cog Operating LLC, Loving County, 415 thousand reported
JANET — oil, Cog Operating LLC, Ector County, 414 thousand reported
MABEE DDA F30 — oil, Cog Operating LLC, Andrews County, 414 thousand reported
MILES, HAYDEN A — oil, Cog Operating LLC, Andrews County, 414 thousand reported
MABEE DDA H3 — oil, Cog Operating LLC, Andrews County, 414 thousand reported
TXL STATE U A5 — oil, Cog Operating LLC, Upton County, 413 thousand reported
MABEE DDA H9 — oil, Cog Operating LLC, Andrews County, 413 thousand reported
VANESSA 5232B UNIT — oil, Cog Operating LLC, Upton County, 412 thousand reported
WINDHAM TXL C11 — oil, Cog Operating LLC, Midland County, 411 thousand reported
MABEE DDA J3 — oil, Cog Operating LLC, Martin County, 410 thousand reported
WINDHAM TXL Q2 — oil, Cog Operating LLC, Upton County, 410 thousand reported
MABEE DDA D15 — oil, Cog Operating LLC, Martin County, 410 thousand reported
SLINGSHOT D — oil, Cog Operating LLC, Loving County, 410 thousand reported
TUMBLER STATE A — oil, Cog Operating LLC, Reeves County, 408 thousand reported
BENGE, ARCH — oil, Cog Operating LLC, Midland County, 406 thousand reported
WINDHAM TXL B3 — oil, Cog Operating LLC, Upton County, 406 thousand reported
CROSS BAR RANCH A8 — oil, Cog Operating LLC, Martin County, 406 thousand reported
MABEE DDA B4 — oil, Cog Operating LLC, Andrews County, 405 thousand reported
BRAUN B S1 — oil, Cog Operating LLC, Midland County, 405 thousand reported
TXL HOLZGRAF Z3 — oil, Cog Operating LLC, Midland County, 404 thousand reported
CARLA EAST B — oil, Cog Operating LLC, Upton County, 404 thousand reported
MABEE DDA K19 — oil, Cog Operating LLC, Martin County, 404 thousand reported
AMACKER 66J — oil, Cog Operating LLC, Upton County, 404 thousand reported
TIMMERMAN J11 — oil, Cog Operating LLC, Midland County, 403 thousand reported
AFTERBUZZ EAST B UNIT — oil, Cog Operating LLC, Loving County, 402 thousand reported
MABEE DDA F70 — oil, Cog Operating LLC, Andrews County, 402 thousand reported
FRASER TXL STATE B9 — oil, Cog Operating LLC, Upton County, 401 thousand reported
MABEE DDA D1 — oil, Cog Operating LLC, Andrews County, 400 thousand reported
JETT H2 — oil, Cog Operating LLC, Upton County, 400 thousand reported
MABEE DDA F28 — oil, Cog Operating LLC, Andrews County, 399 thousand reported
MARION V. BENGE ESTATE A11 — oil, Cog Operating LLC, Midland County, 399 thousand reported
MABEE DDA D14 — oil, Cog Operating LLC, Martin County, 398 thousand reported
HARRINGTON, A. B. — oil, Cog Operating LLC, Midland County, 398 thousand reported
AMACKER 66H — oil, Cog Operating LLC, Upton County, 397 thousand reported
HALEY JF M4 — oil, Cog Operating LLC, Midland County, 397 thousand reported
TXL HOLZGRAF Z1 — oil, Cog Operating LLC, Midland County, 397 thousand reported
HOLZGRAF, ORA "B" — oil, Cog Operating LLC, Midland County, 396 thousand reported
TXL-POWELL A2 — oil, Cog Operating LLC, Upton County, 396 thousand reported
WETHERBEE — gas, Cog Operating LLC, Culberson County, 396 thousand reported
DARK LIGHTNING STATE UNIT — oil, Cog Operating LLC, Reeves County, 396 thousand reported
MABEE DDA D25 — oil, Cog Operating LLC, Andrews County, 395 thousand reported
TAYLOR EC26-17 — oil, Cog Operating LLC, Loving County, 395 thousand reported
BOOMERANG E — oil, Cog Operating LLC, Loving County, 395 thousand reported
RATLIFF C3 — oil, Cog Operating LLC, Ector County, 395 thousand reported
TIMMERMAN J5 — oil, Cog Operating LLC, Midland County, 394 thousand reported
MABEE 240A X8 — oil, Cog Operating LLC, Andrews County, 393 thousand reported
SAMANTHA — oil, Cog Operating LLC, Upton County, 393 thousand reported
AMACKER 66B — oil, Cog Operating LLC, Upton County, 391 thousand reported
MABEE DDA F33 — oil, Cog Operating LLC, Andrews County, 391 thousand reported
MABEE DDA K21 — oil, Cog Operating LLC, Martin County, 391 thousand reported
MARY A UNIT — oil, Cog Operating LLC, Upton County, 391 thousand reported
HASEL53 UNIT B — oil, Cog Operating LLC, Upton County, 391 thousand reported
MABEE DDA F55 — oil, Cog Operating LLC, Andrews County, 391 thousand reported
MABEE 240A X2 — oil, Cog Operating LLC, Andrews County, 391 thousand reported
MABEE DDA F11 — oil, Cog Operating LLC, Andrews County, 390 thousand reported
MABEE DDA F77 — oil, Cog Operating LLC, Andrews County, 390 thousand reported
MABEE 240A X3 — oil, Cog Operating LLC, Andrews County, 389 thousand reported
AMACKER 66A — oil, Cog Operating LLC, Upton County, 388 thousand reported
CROSS BAR RANCH A1 — oil, Cog Operating LLC, Martin County, 387 thousand reported
RATLIFF C2 — oil, Cog Operating LLC, Ector County, 386 thousand reported
WINDHAM TXL C6 — oil, Cog Operating LLC, Midland County, 386 thousand reported
PEGASUS PENNSYLVANIAN UNIT — oil, Cog Operating LLC, Upton County, 386 thousand reported
PHOENIX A UNIT — oil, Cog Operating LLC, Reeves County, 386 thousand reported
MABEE DDA F24 — oil, Cog Operating LLC, Andrews County, 386 thousand reported
MABEE DDA D17 — oil, Cog Operating LLC, Martin County, 385 thousand reported
IGNACIO — oil, Cog Operating LLC, Reeves County, 385 thousand reported
AMACKER 68C — oil, Cog Operating LLC, Upton County, 385 thousand reported
MABEE 240A X9 — oil, Cog Operating LLC, Andrews County, 385 thousand reported
MABEE DDA K6 — oil, Cog Operating LLC, Martin County, 384 thousand reported
TXL-POWELL A11 — oil, Cog Operating LLC, Upton County, 384 thousand reported
MABEE DDA F62 — oil, Cog Operating LLC, Andrews County, 384 thousand reported
CROSS BAR RANCH A3 — oil, Cog Operating LLC, Martin County, 384 thousand reported
BIG GIPPER STATE B — oil, Cog Operating LLC, Reeves County, 383 thousand reported
MABEE 240A X4 — oil, Cog Operating LLC, Andrews County, 383 thousand reported
MABEE DDA B8 — oil, Cog Operating LLC, Andrews County, 383 thousand reported
MABEE DDA K12 — oil, Cog Operating LLC, Martin County, 383 thousand reported
DREADNAUGHT F — oil, Cog Operating LLC, Loving County, 383 thousand reported
A.B. HARRINGTON H2 — oil, Cog Operating LLC, Midland County, 381 thousand reported
TIMMERMAN J7 — oil, Cog Operating LLC, Midland County, 381 thousand reported
RAIN SHADOW UNIT — oil, Cog Operating LLC, Reeves County, 380 thousand reported
OLA — oil, Cog Operating LLC, Upton County, 380 thousand reported
MABEE DDA F3 — oil, Cog Operating LLC, Andrews County, 379 thousand reported
MABEE DDA F26 — oil, Cog Operating LLC, Andrews County, 378 thousand reported
MABEE DDA H2 — oil, Cog Operating LLC, Andrews County, 378 thousand reported
MABEE DDA F51 — oil, Cog Operating LLC, Andrews County, 378 thousand reported
SCHENECKER A1 — oil, Cog Operating LLC, Martin County, 378 thousand reported
BLACKWELL — oil, Cog Operating LLC, Upton County, 378 thousand reported
AMACKER 67B — oil, Cog Operating LLC, Upton County, 378 thousand reported
MOONSHINE PARK — oil, Cog Operating LLC, Reeves County, 377 thousand reported
A.B. HARRINGTON H8 — oil, Cog Operating LLC, Midland County, 376 thousand reported
MABEE DDA E3 — oil, Cog Operating LLC, Martin County, 375 thousand reported
AMACKER 68D — oil, Cog Operating LLC, Upton County, 375 thousand reported
A.B. HARRINGTON H18 — oil, Cog Operating LLC, Midland County, 374 thousand reported
AFTERSHOCK WEST B UNIT — oil, Cog Operating LLC, Loving County, 374 thousand reported
BRAUN B S7 — oil, Cog Operating LLC, Midland County, 374 thousand reported
POWELL '32' PSA — oil, Cog Operating LLC, Upton County, 374 thousand reported
MABEE DDA B9 — oil, Cog Operating LLC, Andrews County, 374 thousand reported
RUDD DRAW D — oil, Cog Operating LLC, Loving County, 374 thousand reported
MABEE DDA F25 — oil, Cog Operating LLC, Andrews County, 373 thousand reported
NEAL RANCH "45" — oil, Cog Operating LLC, Upton County, 373 thousand reported
BRAUN B S13 — oil, Cog Operating LLC, Midland County, 373 thousand reported
MABEE DDA F73 — oil, Cog Operating LLC, Andrews County, 372 thousand reported
FRASER TXL B6 — oil, Cog Operating LLC, Upton County, 372 thousand reported
MABEE DDA A5 — oil, Cog Operating LLC, Andrews County, 371 thousand reported
TXL T6 — oil, Cog Operating LLC, Upton County, 371 thousand reported
MABEE DDA K1 — oil, Cog Operating LLC, Martin County, 371 thousand reported
MARION V. BENGE ESTATE A8 — oil, Cog Operating LLC, Midland County, 370 thousand reported
CROSS BAR RANCH A2 — oil, Cog Operating LLC, Martin County, 370 thousand reported
CROCKETT REESE STATE B — oil, Cog Operating LLC, Loving County, 368 thousand reported
MABEE DDA D27 — oil, Cog Operating LLC, Andrews County, 367 thousand reported
MABEE DDA F27 — oil, Cog Operating LLC, Andrews County, 367 thousand reported
MABEE DDA J2 — oil, Cog Operating LLC, Martin County, 366 thousand reported
MABEE DDA F18 — oil, Cog Operating LLC, Andrews County, 366 thousand reported
MABEE DDA H6 — oil, Cog Operating LLC, Andrews County, 366 thousand reported
MABEE DDA D7 — oil, Cog Operating LLC, Andrews County, 365 thousand reported
MABEE DDA A7 — oil, Cog Operating LLC, Andrews County, 364 thousand reported
MABEE DDA F7 — oil, Cog Operating LLC, Andrews County, 364 thousand reported
WINDHAM "A" — gas, Cog Operating LLC, Midland County, 363 thousand reported
COWBOY — oil, Cog Operating LLC, Reeves County, 363 thousand reported
MABEE DDA B2 — oil, Cog Operating LLC, Andrews County, 362 thousand reported
MABEE DDA F84 — oil, Cog Operating LLC, Andrews County, 361 thousand reported
OURAY STATE — oil, Cog Operating LLC, Reeves County, 360 thousand reported
DREADNAUGHT B — oil, Cog Operating LLC, Loving County, 360 thousand reported
BRAUN B S3 — oil, Cog Operating LLC, Midland County, 360 thousand reported
MABEE DDA J11 — oil, Cog Operating LLC, Martin County, 360 thousand reported
HALEY JF M5 — oil, Cog Operating LLC, Midland County, 359 thousand reported
TXL-POWELL A9 — oil, Cog Operating LLC, Upton County, 359 thousand reported
AMACKER 68B — oil, Cog Operating LLC, Upton County, 359 thousand reported
MABEE DDA B6 — oil, Cog Operating LLC, Andrews County, 358 thousand reported
BRAUN B S14 — oil, Cog Operating LLC, Midland County, 358 thousand reported
NEAL RANCH 43 P3 — oil, Cog Operating LLC, Upton County, 358 thousand reported
MABEE 240A X6 — oil, Cog Operating LLC, Andrews County, 357 thousand reported
MABEE DDA K8 — oil, Cog Operating LLC, Martin County, 356 thousand reported
BRAUN B S12 — oil, Cog Operating LLC, Midland County, 356 thousand reported
MARION V. BENGE ESTATE A5 — oil, Cog Operating LLC, Midland County, 356 thousand reported
MABEE DDA H8 — oil, Cog Operating LLC, Andrews County, 356 thousand reported
HASEL53 UNIT A — oil, Cog Operating LLC, Upton County, 356 thousand reported
BLAZE M6 — oil, Cog Operating LLC, Upton County, 355 thousand reported
MABEE DDA K15 — oil, Cog Operating LLC, Martin County, 355 thousand reported
MABEE DDA F37 — oil, Cog Operating LLC, Andrews County, 354 thousand reported
MABEE DDA K5 — oil, Cog Operating LLC, Martin County, 354 thousand reported
WINDHAM TXL C10 — oil, Cog Operating LLC, Midland County, 354 thousand reported
MABEE DDA F21 — oil, Cog Operating LLC, Andrews County, 354 thousand reported
MABEE DDA F45 — oil, Cog Operating LLC, Andrews County, 353 thousand reported
CARLA EAST A — oil, Cog Operating LLC, Upton County, 353 thousand reported
CROSS BAR RANCH A5 — oil, Cog Operating LLC, Martin County, 351 thousand reported
MABEE DDA K22 — oil, Cog Operating LLC, Martin County, 350 thousand reported
MABEE DDA F22 — oil, Cog Operating LLC, Andrews County, 350 thousand reported
NEAL RANCH 43 P1 — oil, Cog Operating LLC, Upton County, 349 thousand reported
TXL-POWELL A8 — oil, Cog Operating LLC, Upton County, 349 thousand reported
MABEE DDA H5 — oil, Cog Operating LLC, Andrews County, 348 thousand reported
VIRGINIA — oil, Cog Operating LLC, Upton County, 348 thousand reported
DREADNAUGHT C — oil, Cog Operating LLC, Loving County, 348 thousand reported
MARION V. BENGE ESTATE A17 — oil, Cog Operating LLC, Midland County, 348 thousand reported
MABEE 240A X5 — oil, Cog Operating LLC, Andrews County, 346 thousand reported
MABEE DDA K25 — oil, Cog Operating LLC, Martin County, 345 thousand reported
NEAL RANCH 43 P2 — oil, Cog Operating LLC, Upton County, 345 thousand reported
NEAL RANCH '44' B UNIT — oil, Cog Operating LLC, Upton County, 345 thousand reported
MABEE DDA D21 — oil, Cog Operating LLC, Martin County, 345 thousand reported
WINDHAM TXL B2 — oil, Cog Operating LLC, Upton County, 344 thousand reported
MABEE DDA F58 — oil, Cog Operating LLC, Andrews County, 344 thousand reported
A.B. HARRINGTON H19 — oil, Cog Operating LLC, Midland County, 344 thousand reported
BIG GIPPER STATE A — oil, Cog Operating LLC, Reeves County, 343 thousand reported
MABEE DDA J12 — oil, Cog Operating LLC, Martin County, 343 thousand reported
TUMBLER STATE D — oil, Cog Operating LLC, Reeves County, 343 thousand reported
MABEE DDA H7 — oil, Cog Operating LLC, Andrews County, 343 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.