Oil and gas leases in Cox, John L.

Cox, John L. is a Texas operator, Commission number 185980, with 456 leases reporting production across 14 counties. 430 of them are oil leases and 26 are gas leases. Between them they carry 1,359 wellbores. Reported volumes run from January 1993 to August 2026 and come to 28.1 million barrels of oil and 5.4 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 Cox, John L.

How many oil and gas leases are in Cox, John L.?: Cox, John L. has 456 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Cox, John L. produced?: Leases in Cox, John L. have reported 28,076,120 barrels of oil (bbl) and 5,418,076 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Cox, John L. worth?: There is no single figure: what a mineral or royalty interest in Cox, John L. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 456 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

Upton County — 139 leases
Reagan County — 88 leases
Irion County — 56 leases
Martin County — 56 leases
Glasscock County — 46 leases
Midland County — 35 leases
Dawson County — 14 leases
Andrews County — 6 leases
Kent County — 6 leases
Sterling County — 3 leases
Dickens County — 2 leases
Gaines County — 2 leases
Pecos County — 2 leases
Tom Green County — 1 lease

Railroad Commission districts

District 7C — 285 leases
District 08 — 146 leases
District 8A — 25 leases

Leases — page 1 of 3

GRISHAM, J. R. & GREEMAN, J. M. — oil, Cox, John L., Martin County, 1.4 million reported
BENEDUM /SPRABERRY/ UNIT — oil, Cox, John L., Upton County, 1.2 million reported
NEAL "38" — gas, Cox, John L., Upton County, 854 thousand reported
GODFREY "B" — oil, Cox, John L., Kent County, 626 thousand reported
MCDANIEL - BARNET — gas, Cox, John L., Upton County, 603 thousand reported
BUCHANAN — oil, Cox, John L., Midland County, 588 thousand reported
TURNER-BARNET — gas, Cox, John L., Upton County, 498 thousand reported
HUBBARD — gas, Cox, John L., Glasscock County, 479 thousand reported
LYNCH — gas, Cox, John L., Upton County, 432 thousand reported
ROCKER, B., -P- — oil, Cox, John L., Reagan County, 427 thousand reported
ROCKER B -Q- — oil, Cox, John L., Reagan County, 412 thousand reported
NUNN, J. F. -A- — oil, Cox, John L., Reagan County, 412 thousand reported
POWELL RANCH "24" — oil, Cox, John L., Upton County, 399 thousand reported
ROCKER, B., -O- — oil, Cox, John L., Reagan County, 396 thousand reported
WYATT — gas, Cox, John L., Upton County, 390 thousand reported
ODC — oil, Cox, John L., Gaines County, 377 thousand reported
MISS ELA "K" — gas, Cox, John L., Irion County, 325 thousand reported
POWELL 35 — oil, Cox, John L., Upton County, 320 thousand reported
POWELL "33" — oil, Cox, John L., Upton County, 313 thousand reported
STEWART 32 — gas, Cox, John L., Midland County, 303 thousand reported
ATKINS, A. C. "C" — gas, Cox, John L., Pecos County, 284 thousand reported
RAY, LONNIE -B- — oil, Cox, John L., Midland County, 278 thousand reported
GRAHAM, B. T. — oil, Cox, John L., Midland County, 268 thousand reported
WRAGE-HENDRICKSON — oil, Cox, John L., Glasscock County, 257 thousand reported
BAIRD, BOBBY — oil, Cox, John L., Kent County, 255 thousand reported
WRAGE-HENDRICKSON -B- — oil, Cox, John L., Glasscock County, 225 thousand reported
GODFREY "D" — oil, Cox, John L., Kent County, 223 thousand reported
TENNECO-UNIVERSITY — gas, Cox, John L., Upton County, 218 thousand reported
POWELL "26" — oil, Cox, John L., Upton County, 218 thousand reported
SUGG, ELA -A- — oil, Cox, John L., Irion County, 217 thousand reported
POWELL "29" — oil, Cox, John L., Upton County, 211 thousand reported
WOODY, J. N. — oil, Cox, John L., Martin County, 204 thousand reported
SCOTT, J. R. ESTATE "72" — oil, Cox, John L., Irion County, 203 thousand reported
POWELL "28" — oil, Cox, John L., Upton County, 201 thousand reported
GRISHAM,J.R. & GREEMAN, J. M.-A- — oil, Cox, John L., Martin County, 199 thousand reported
WRAGE, IRMA -B- — oil, Cox, John L., Glasscock County, 197 thousand reported
POWELL "34" — oil, Cox, John L., Upton County, 192 thousand reported
SCOTT, JOHN R. — oil, Cox, John L., Irion County, 191 thousand reported
CROUCH, ALBY — oil, Cox, John L., Glasscock County, 188 thousand reported
ARCO-UNIVERSITY "B" — gas, Cox, John L., Upton County, 183 thousand reported
RILEY, T. S. "B" — oil, Cox, John L., Gaines County, 180 thousand reported
POWELL "30-B — oil, Cox, John L., Upton County, 179 thousand reported
BIRD, CHARLES "C" — oil, Cox, John L., Reagan County, 176 thousand reported
OWENS, FELMONT — oil, Cox, John L., Upton County, 175 thousand reported
CALVERLEY 27 — oil, Cox, John L., Glasscock County, 175 thousand reported
POWELL "30" — oil, Cox, John L., Upton County, 173 thousand reported
TRIGG, MARY KATHERINE — gas, Cox, John L., Reagan County, 170 thousand reported
HUGHES, ZULETTE — oil, Cox, John L., Reagan County, 163 thousand reported
RINN — oil, Cox, John L., Upton County, 159 thousand reported
RAY, LONNIE — oil, Cox, John L., Midland County, 158 thousand reported
EXXON FEE — oil, Cox, John L., Martin County, 158 thousand reported
CALVERLEY 36S — oil, Cox, John L., Glasscock County, 157 thousand reported
UNIVERSITY -DY- — oil, Cox, John L., Reagan County, 156 thousand reported
MISS ELA "E" — gas, Cox, John L., Irion County, 155 thousand reported
COX, KENNETH — oil, Cox, John L., Martin County, 152 thousand reported
SUGG, ELA -D- — oil, Cox, John L., Irion County, 151 thousand reported
SCOTT, J. R. ESTATE "74" — oil, Cox, John L., Irion County, 147 thousand reported
CRESPI -B- — oil, Cox, John L., Midland County, 143 thousand reported
OWENS -H- — oil, Cox, John L., Upton County, 138 thousand reported
CRESPI — oil, Cox, John L., Midland County, 138 thousand reported
BUCHANAN -F- — oil, Cox, John L., Midland County, 135 thousand reported
RATLIFF, SAM — oil, Cox, John L., Glasscock County, 135 thousand reported
POWELL RANCH "26" — oil, Cox, John L., Upton County, 131 thousand reported
FRYAR -24- — oil, Cox, John L., Martin County, 130 thousand reported
ATM — oil, Cox, John L., Upton County, 126 thousand reported
POWELL "23" — oil, Cox, John L., Upton County, 126 thousand reported
ETHEREDGE — oil, Cox, John L., Dawson County, 124 thousand reported
BIRD, CHARLES "D" — oil, Cox, John L., Reagan County, 123 thousand reported
CALVERLEY 26 — oil, Cox, John L., Glasscock County, 122 thousand reported
BUCHANAN 30 — oil, Cox, John L., Midland County, 121 thousand reported
WOODY, HOUSTON — oil, Cox, John L., Martin County, 120 thousand reported
SCOTT, J.R. "58-B" — oil, Cox, John L., Irion County, 120 thousand reported
RILEY, MYRL — oil, Cox, John L., Glasscock County, 120 thousand reported
WILLIS — oil, Cox, John L., Midland County, 117 thousand reported
E. RED MUD — oil, Cox, John L., Dickens County, 117 thousand reported
UNIVERSITY "1" — oil, Cox, John L., Andrews County, 116 thousand reported
BIRD, CHARLES "B" — oil, Cox, John L., Reagan County, 114 thousand reported
OWENS -J- — oil, Cox, John L., Upton County, 113 thousand reported
RINGO, RENNA T. ET AL — oil, Cox, John L., Reagan County, 110 thousand reported
ARCO UNIVERSITY — gas, Cox, John L., Upton County, 110 thousand reported
WILLIS — gas, Cox, John L., Midland County, 110 thousand reported
NEAL "20-B" — oil, Cox, John L., Upton County, 109 thousand reported
POWELL "28-B" — oil, Cox, John L., Upton County, 109 thousand reported
ALDWELL "1" — oil, Cox, John L., Reagan County, 108 thousand reported
POWELL "26-B" — oil, Cox, John L., Upton County, 108 thousand reported
DICKENSON -B- — oil, Cox, John L., Martin County, 108 thousand reported
SUGG, ELA "Q" — oil, Cox, John L., Irion County, 107 thousand reported
GODFREY — oil, Cox, John L., Kent County, 106 thousand reported
POWELL "33-B" — oil, Cox, John L., Upton County, 106 thousand reported
BRYANT — oil, Cox, John L., Martin County, 105 thousand reported
SCOTT, JOHN R. "A-34" — oil, Cox, John L., Irion County, 103 thousand reported
ALDWELL "E" — oil, Cox, John L., Reagan County, 102 thousand reported
OWENS -F- — oil, Cox, John L., Upton County, 101 thousand reported
GUNN, KAY — oil, Cox, John L., Glasscock County, 99 thousand reported
CALVERLEY 37W — oil, Cox, John L., Glasscock County, 98 thousand reported
SUGG, ELA -B- — oil, Cox, John L., Irion County, 96 thousand reported
EPLEY, J. C. — oil, Cox, John L., Martin County, 95 thousand reported
NEFF — oil, Cox, John L., Upton County, 95 thousand reported
GREENLEE HEIRS — oil, Cox, John L., Reagan County, 93 thousand reported
SCOTT, J. R. ESTATE "52" — oil, Cox, John L., Irion County, 91 thousand reported
BROOKS -A- — oil, Cox, John L., Midland County, 91 thousand reported
CALVERLY "F" — oil, Cox, John L., Glasscock County, 90 thousand reported
SCOTT, J.R. ESTATE "56" — oil, Cox, John L., Irion County, 90 thousand reported
REYNOLDS — oil, Cox, John L., Glasscock County, 90 thousand reported
ALDWELL 48B — oil, Cox, John L., Reagan County, 89 thousand reported
CALVERLEY -D- — oil, Cox, John L., Glasscock County, 88 thousand reported
POWELL "23-B" — oil, Cox, John L., Upton County, 88 thousand reported
NEAL "30-B" — oil, Cox, John L., Upton County, 86 thousand reported
RINGO -C- — oil, Cox, John L., Reagan County, 86 thousand reported
POWELL "29-B" — oil, Cox, John L., Upton County, 85 thousand reported
SCOTT, J. R. "58" — oil, Cox, John L., Irion County, 85 thousand reported
MARATHON-GORDON — oil, Cox, John L., Upton County, 85 thousand reported
BRAUN "B" — oil, Cox, John L., Midland County, 82 thousand reported
NEAL "30" — oil, Cox, John L., Upton County, 82 thousand reported
TEXACO-POWELL — oil, Cox, John L., Upton County, 82 thousand reported
MISS ELA "F" — gas, Cox, John L., Irion County, 82 thousand reported
PHILLIPS-UNIVERSITY — oil, Cox, John L., Andrews County, 82 thousand reported
MORGAN — oil, Cox, John L., Upton County, 81 thousand reported
BIGBY -B- — oil, Cox, John L., Glasscock County, 80 thousand reported
OWENS, FELMONT "B" — oil, Cox, John L., Upton County, 80 thousand reported
SHELL UNIVERSITY "B" — oil, Cox, John L., Upton County, 79 thousand reported
SCOTT, J.R. ESTATE "54" — oil, Cox, John L., Irion County, 77 thousand reported
GRISHAM-GREEMAN "B" — oil, Cox, John L., Martin County, 77 thousand reported
DONOVAN -C- — oil, Cox, John L., Midland County, 76 thousand reported
HOLLOWAY — oil, Cox, John L., Martin County, 76 thousand reported
ALLAR CO. — oil, Cox, John L., Martin County, 76 thousand reported
ROCKER B -83- — oil, Cox, John L., Irion County, 75 thousand reported
RINGO — oil, Cox, John L., Reagan County, 75 thousand reported
HOWARD, VIVIAN — oil, Cox, John L., Martin County, 74 thousand reported
ELLIOT, J. S. "48" — oil, Cox, John L., Upton County, 74 thousand reported
BUCHANAN 35 — oil, Cox, John L., Midland County, 74 thousand reported
NEAL ESTATE 36 — gas, Cox, John L., Upton County, 73 thousand reported
BIGBY — oil, Cox, John L., Glasscock County, 72 thousand reported
SCOTT, J.R. "70" — oil, Cox, John L., Irion County, 70 thousand reported
MADISON, LOIS -B- — oil, Cox, John L., Martin County, 70 thousand reported
MARIE, ANGELA — oil, Cox, John L., Martin County, 70 thousand reported
MANAGEMENT TRUST — oil, Cox, John L., Dawson County, 70 thousand reported
MEEK 27 — oil, Cox, John L., Martin County, 70 thousand reported
O SULLIVAN,M.J.ETAL — oil, Cox, John L., Pecos County, 70 thousand reported
NEAL "40-38" — oil, Cox, John L., Upton County, 70 thousand reported
BUCHANAN 34 — oil, Cox, John L., Midland County, 69 thousand reported
CREWS — oil, Cox, John L., Reagan County, 69 thousand reported
ARCO-DAVIS — oil, Cox, John L., Upton County, 69 thousand reported
MISS ELA — oil, Cox, John L., Tom Green County, 69 thousand reported
DONOVAN -B- — oil, Cox, John L., Midland County, 66 thousand reported
JAX — oil, Cox, John L., Upton County, 65 thousand reported
ARNETT — oil, Cox, John L., Glasscock County, 65 thousand reported
LINDSEY, TANT — oil, Cox, John L., Martin County, 65 thousand reported
TIPPETT "33" — oil, Cox, John L., Upton County, 64 thousand reported
NUNN, J. F. -A- — oil, Cox, John L., Reagan County, 64 thousand reported
RINGO -B- — oil, Cox, John L., Reagan County, 64 thousand reported
ROCKER B -82- — oil, Cox, John L., Irion County, 64 thousand reported
GRAVES — oil, Cox, John L., Dawson County, 63 thousand reported
HENSON, LYNN — oil, Cox, John L., Martin County, 63 thousand reported
NEAL "39" — oil, Cox, John L., Upton County, 63 thousand reported
HALE, NETTIE — oil, Cox, John L., Martin County, 61 thousand reported
GRAVES, M. L. — oil, Cox, John L., Martin County, 61 thousand reported
SCOTT,JOHN R.-B- — oil, Cox, John L., Irion County, 60 thousand reported
BROWN-SLAUGHTER — oil, Cox, John L., Dawson County, 59 thousand reported
OWENS -E- — oil, Cox, John L., Upton County, 58 thousand reported
ROCKER B "153" — oil, Cox, John L., Reagan County, 57 thousand reported
MADISON, LOIS — oil, Cox, John L., Martin County, 57 thousand reported
RILEY, GLENN "F" — oil, Cox, John L., Glasscock County, 57 thousand reported
TIMBER -B- — oil, Cox, John L., Midland County, 57 thousand reported
WRAGE, IRMA — oil, Cox, John L., Glasscock County, 56 thousand reported
SPECK, C. O. — oil, Cox, John L., Dawson County, 56 thousand reported
RILEY, GLENN — oil, Cox, John L., Glasscock County, 56 thousand reported
COOK, CLAUDE — oil, Cox, John L., Midland County, 56 thousand reported
GRAVES "A" — oil, Cox, John L., Dawson County, 55 thousand reported
SPRINGER -B- — oil, Cox, John L., Martin County, 55 thousand reported
ROCKER B -84- — oil, Cox, John L., Irion County, 55 thousand reported
POWELL, VIRGIL — oil, Cox, John L., Upton County, 55 thousand reported
BROOKS — oil, Cox, John L., Midland County, 55 thousand reported
SCOTT, J.R. ESTATE "A-54" — oil, Cox, John L., Irion County, 55 thousand reported
RILEY, GLENN "D" — oil, Cox, John L., Glasscock County, 54 thousand reported
NUNN, J. F. "A" — oil, Cox, John L., Reagan County, 54 thousand reported
HALFF ESTATE -D- — oil, Cox, John L., Upton County, 54 thousand reported
MOBIL-TXL — oil, Cox, John L., Upton County, 54 thousand reported
ROCKER-B "104" — oil, Cox, John L., Reagan County, 53 thousand reported
OWENS, D. — oil, Cox, John L., Upton County, 53 thousand reported
RINGO "7" — oil, Cox, John L., Reagan County, 53 thousand reported
NEAL "30-D" — oil, Cox, John L., Upton County, 53 thousand reported
TAYLOR 31 — oil, Cox, John L., Upton County, 53 thousand reported
BIRD, CHARLES "6" — oil, Cox, John L., Reagan County, 53 thousand reported
GIBSON-STEWART — oil, Cox, John L., Dawson County, 51 thousand reported
NEAL "20" — oil, Cox, John L., Upton County, 51 thousand reported
GUNN, KAY -B- — oil, Cox, John L., Glasscock County, 51 thousand reported
DUFF — oil, Cox, John L., Upton County, 49 thousand reported
ROCKER B "3048" — oil, Cox, John L., Irion County, 49 thousand reported
POWELL — oil, Cox, John L., Glasscock County, 49 thousand reported
TRIGG, MARY KATHERINE — oil, Cox, John L., Reagan County, 49 thousand reported
SUGG, ELA "P" — oil, Cox, John L., Irion County, 48 thousand reported
ALICE — oil, Cox, John L., Upton County, 48 thousand reported
STEWART — oil, Cox, John L., Martin County, 47 thousand reported
NANCE — oil, Cox, John L., Martin County, 47 thousand reported
SUGG, ELA -C- — oil, Cox, John L., Irion County, 47 thousand reported
FLOYD -B- — oil, Cox, John L., Midland County, 47 thousand reported
SCHARBAUER-BRAUN — oil, Cox, John L., Midland County, 46 thousand reported
WOLTERS ESTATE B — oil, Cox, John L., Reagan County, 46 thousand reported
MABEE -13- — oil, Cox, John L., Martin County, 45 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.