Oil and gas leases in Upton County — page 24

Upton County, Texas has 4,723 oil and gas leases with production on file at the Railroad Commission. 4,170 of them are oil leases and 553 are gas leases. Between them they carry 16,474 wellbores. Reported volumes run from January 1993 to August 2026 and come to 1.3 billion barrels of oil and 772.6 million Mcf of gas. 274 operators file returns here. 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 Upton County

How many oil and gas leases are in Upton County?: Upton County has 4,723 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Upton County produced?: Leases in Upton County have reported 1,260,311,616 barrels of oil (bbl) and 772,604,328 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Upton County?: 274 operators file production returns for leases in Upton County.
How much are mineral rights in Upton County worth?: There is no single figure: what a mineral or royalty interest in Upton County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 4,723 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 24 of 24

ARCO-MCELROY — oil, Rhonda Operating Company, Upton County, 645 reported
HALFF ESTATE #2 — oil, American Exploration Company, Upton County, 640 reported
NEAL HEIRS — gas, Frontier Gas Operating Corp., Upton County, 629 reported
BROOK A-2E — oil, Pioneer Natural Res. USA, Inc., Upton County, 629 reported
TEXACO 13 — oil, Endeavor Energy Resources L.P., Upton County, 620 reported
RICHARDSON — oil, Thompson, J. Cleo, Upton County, 619 reported
BURLESON, A. S., -B- — oil, Kennedy, R. R. Production, Inc., Upton County, 601 reported
GRAF, J. H., NCT-1 — oil, Texaco E & P Inc., Upton County, 584 reported
EGOLF "B" — oil, Manning, Jack, Upton County, 578 reported
CORDOVA -D- — oil, Kennedy, R. R. Production, Inc., Upton County, 575 reported
WOOLEY "B" — oil, Alta Energy Corporation, Upton County, 564 reported
CC 43 WEST B — oil, Apache Corporation, Upton County, 554 reported
KING — oil, Four G Oil Company, Upton County, 547 reported
ANTWEIL UNIVERSITY — oil, Cox, John L., Upton County, 544 reported
UNIVERSITY 4-30 — oil, Apache Corporation, Upton County, 539 reported
LYLE -C — oil, Xeric Oil & Gas Corporation, Upton County, 532 reported
KYLIE 6 — oil, Summit Petroleum LLC, Upton County, 501 reported
MCELROY RANCH — oil, Arco Oil & Gas Co., Upton County, 498 reported
MARY 18E — oil, Pioneer Natural Res. USA, Inc., Upton County, 493 reported
CARSON 99B — oil, Mewbourne Oil Company, Upton County, 489 reported
WINDHAM, R.S. — oil, Arco Permian, Upton County, 486 reported
DAMRON — oil, Olsen Energy Inc., Upton County, 476 reported
ANTWEIL UNIVERSITY — oil, Cox, John L., Upton County, 474 reported
HOWARD "23" — oil, Stephens, Autry C., Upton County, 472 reported
TEXACO "23A" — oil, Parsley Energy Operations, LLC, Upton County, 472 reported
SLATOR — oil, Zarvona Energy LLC, Upton County, 463 reported
POWELL "I" — oil, De IV Operating, LLC, Upton County, 454 reported
UNIVERSITY WEST — oil, Ep Energy E&P Company, L.P., Upton County, 448 reported
MCELROY RANCH "137" — gas, TS Oil, LLC, Upton County, 437 reported
WOODS — oil, Cox, John L., Upton County, 434 reported
MCELROY RANCH CO. #129 — oil, Exxon Corp., Upton County, 429 reported
UNIV. "1" — oil, Roemer Oil Company, Upton County, 429 reported
SHELL-UNIVERSITY — oil, Cox, John L., Upton County, 388 reported
MORGAN "D" — oil, Parker & Parsley Development Co., Upton County, 384 reported
KATIE — oil, ST. Mary Land & Exploration Co., Upton County, 359 reported
WINDHAM — oil, Amerind Oil Company, Ltd., Upton County, 339 reported
UNIVERSITY LANDS — oil, Gresham Oil & Gas (USA) Inc., Upton County, 335 reported
BRADEN -20- — oil, Seco Production Company, Upton County, 332 reported
KATHRYN — oil, ST. Mary Land & Exploration Co., Upton County, 329 reported
JIGGER-Y/PENN/CONS — oil, Gap Exploration, Ltd., Upton County, 328 reported
WINDHAM, R. S. "A" — oil, Burlington Resources Oil&Gas Co., Upton County, 309 reported
SHIRK, J. H. -D- — oil, Xeric Oil & Gas Company, Upton County, 300 reported
UNIVERSITY "4-8" — oil, Pioneer Natural Res. USA, Inc., Upton County, 295 reported
WINDHAM, R. S. — oil, Exxon Corp., Upton County, 284 reported
BAKER -D- — oil, United Company, Upton County, 282 reported
MEXCO PEMBROOK 95 — oil, Mexco Energy Corporation, Upton County, 273 reported
MCELROY RANCH CO -F- — oil, Pennzoil Petroleum Company, Upton County, 260 reported
MCGILL — oil, Cox, John L., Upton County, 257 reported
UNIVERSITYTHIRTY — oil, Henry Petroleum LP, Upton County, 256 reported
LANE, J. F. "C" — oil, Four G Oil Company, Upton County, 255 reported
MCELROY RANCH "137" — gas, TS Oil, LLC, Upton County, 245 reported
ARCO "4" — oil, Arco Permian, Upton County, 244 reported
HALFF 84 — oil, Thompson, J. Cleo, Upton County, 243 reported
NEAL "14" — oil, Cox, John L., Upton County, 239 reported
ZINN — gas, CMS Oil And Gas Company, Upton County, 232 reported
K & B — oil, Seco Production Company, Upton County, 226 reported
LANE -A- — oil, Golden Specialties Oil & Gas, Upton County, 221 reported
AMACKER "A" — oil, Enron Oil & Gas Company, Upton County, 218 reported
UNIVERSITY "12" — oil, Chevron Midcontinent, L.P., Upton County, 218 reported
FOWLER-NEAL — oil, Cox, John L., Upton County, 212 reported
GIDDINGS-MORGAN 4A — oil, Pioneer Natural Res. USA, Inc., Upton County, 210 reported
WENTZ ESTATE — oil, Manning, Jack, Upton County, 207 reported
BARNETT, ROSA, H. -F- — gas, Legacy Reserves Operating LP, Upton County, 206 reported
UNION-SHIRK — oil, Wiseman, B. W., JR., Upton County, 194 reported
STATE OF TEXAS — oil, Emerald Production Company, Upton County, 187 reported
HYATT, JACIE — oil, Emerald Production Company, Upton County, 187 reported
WOODFIN — oil, Parker & Parsley Development Co., Upton County, 185 reported
GRAF, J. H. NCT-1 — oil, Texaco E & P Inc., Upton County, 181 reported
MORGAN-OWENS 24A — oil, Pioneer Natural Res. USA, Inc., Upton County, 174 reported
DEZAREY — gas, Legacy Reserves Operating LP, Upton County, 172 reported
ROGERS -4- — oil, Xeric Oil & Gas Company, Upton County, 164 reported
LANE, J. F. -B- — oil, Emerald Production Company, Upton County, 160 reported
LANE, J. F. -B- (00921) — oil, Six B Oil Company, Upton County, 160 reported
NEAL "D" — oil, RP Operating, L.L.C., Upton County, 159 reported
MORGAN-OWENS 24E — oil, Pioneer Natural Res. USA, Inc., Upton County, 158 reported
LANE, JOHN F. — oil, Xeric Oil & Gas Corporation, Upton County, 146 reported
LANE, JOHN — oil, Xeric Oil & Gas Company, Upton County, 143 reported
MORGAN-CARLETON 24E — oil, Pioneer Natural Res. USA, Inc., Upton County, 142 reported
NEAL-ZENO — oil, Encana Oil & Gas(USA) Inc., Upton County, 133 reported
KING, RICHARD NCT-1 — oil, Topat Oil Corporation, Upton County, 131 reported
TXL "AE" — oil, Pennzoil Petroleum Company, Upton County, 131 reported
DEZAREY — gas, Legacy Reserves Operating LP, Upton County, 125 reported
HOWARD, HARRY — oil, Snyder Oil Corporation, Upton County, 125 reported
AMACKER "A" — oil, Enron Oil & Gas Company, Upton County, 112 reported
UNIV5 BFU9 — oil, Henry Petroleum LP, Upton County, 110 reported
LANE -B- — oil, Pech Oil Company, Upton County, 105 reported
WINDHAM TRUST 16 — oil, Southern Mineral Corporation, Upton County, 100 reported
LANE "A" — oil, Golden Specialties Oil & Gas, Upton County, 94 reported
KYLIE 10 — oil, Summit Petroleum LLC, Upton County, 82 reported
LANGFORD "44"-2 — oil, Umc Petroleum Corporation, Upton County, 81 reported
FRANCO /BEND/ CONS. NO. 1 — oil, Chevron U. S. A. Inc., Upton County, 76 reported
UNIVERSITY 3-32 — oil, Hanley Petroleum Inc., Upton County, 66 reported
SHIRK, OTTO — oil, Bolen Properties, Upton County, 63 reported
KING RANCH OIL & LIGNITE CO. — oil, Bolen Properties, Upton County, 63 reported
UPTON -K- FEE — oil, Catoilan Corporation, Upton County, 58 reported
RICKER -E- — oil, United Company, Upton County, 57 reported
GREENE, W. — oil, Cox, John L., Upton County, 52 reported
CONNELL — oil, Parker & Parsley Development Co., Upton County, 50 reported
BAKER -C- — oil, United Company, Upton County, 45 reported
EXXON COWDEN — gas, Hall, Robert G., Upton County, 44 reported
DAVIES — oil, Xog Operating LLC, Upton County, 44 reported
DAMRON — oil, Rhonda Operating Company, Upton County, 42 reported
LANE, LEE — oil, Xeric Oil & Gas Corporation, Upton County, 41 reported
OWENS 32 — oil, Henry Resources LLC, Upton County, 39 reported
WOOLRIDGE "11" — oil, Southland Royalty Company, Upton County, 36 reported
ATLANTIC REFINING CO. FEE #2 — oil, Kennedy, R. R. Production, Inc., Upton County, 35 reported
LYONS, E. E., JR. — oil, E & M Oil, Inc., Upton County, 32 reported
ARCO-NEAL — oil, Cox, John L., Upton County, 31 reported
BAXTER-LANE — oil, Four G Oil Company, Upton County, 27 reported
REESE, A.A. — oil, Xeric Oil & Gas Company, Upton County, 23 reported
WELCH BROS. — oil, Permian Resources, Inc., Upton County, 18 reported
SHIRK, J. H. -F- — oil, Xeric Oil & Gas Company, Upton County, 17 reported
ROBBINS, J. W. -C- — oil, Capps, Randall, Upton County, 15 reported
SHERROD, B-7- — oil, Shirley, B. J., Upton County, 13 reported
PEGASUS FIELD UNIT NO. 3 — gas, Encore Operating, L.P., Upton County, 9 reported
PRICE "29" — oil, Seco Production Company, Upton County, 8 reported
DAVIS "29" — oil, Grand Banks Energy Company, Upton County, 7 reported
ELKIN — oil, Roberts & Hammack, Inc., Upton County, 6 reported
REESE Q — oil, Xeric Oil & Gas Company, Upton County, 5 reported
NEAL, H. F. "C" — oil, Arco Permian, Upton County, 3 reported
LANE, JOHN F. — oil, Xeric Oil & Gas Company, Upton County, 2 reported
HIRSCH, BETTIE -29- — oil, Parker & Parsley Development Co., Upton County, 2 reported
HIRSCH, BETTIE -29- — oil, Parker & Parsley Development Co., Upton County, 2 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.