Oil and gas leases in Robertson County — page 7

Robertson County, Texas has 1,428 oil and gas leases with production on file at the Railroad Commission. 336 of them are oil leases and 1,092 are gas leases. Between them they carry 1,519 wellbores. Reported volumes run from January 1993 to August 2026 and come to 59.0 million barrels of oil and 3.1 billion Mcf of gas. 95 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 Robertson County

How many oil and gas leases are in Robertson County?: Robertson County has 1,428 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Robertson County produced?: Leases in Robertson County have reported 59,023,837 barrels of oil (bbl) and 3,086,393,140 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Robertson County?: 95 operators file production returns for leases in Robertson County.
How much are mineral rights in Robertson County worth?: There is no single figure: what a mineral or royalty interest in Robertson County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 1,428 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 8

MUSE, MARY — gas, Williams, Clayton Energy, Inc., Robertson County, 113 thousand reported
AKINS UNIT — oil, Patterson Petroleum, Inc., Robertson County, 113 thousand reported
KARRAKER GAS UNIT — gas, Xto Energy Inc., Robertson County, 112 thousand reported
BISON — oil, Union Pacific Resources Company, Robertson County, 111 thousand reported
CASH WEST UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 111 thousand reported
MARGARITA — gas, Williams, Clayton Energy, Inc., Robertson County, 111 thousand reported
WOLA — oil, Ro-Jo, Inc., Robertson County, 110 thousand reported
SANDERS UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 108 thousand reported
ALLIANCE TRUST UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 106 thousand reported
HUDSON-CAVINESS UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 105 thousand reported
WILDCATTER UNIT — oil, Union Pacific Resources Company, Robertson County, 104 thousand reported
RULAND CATTLE CO. — oil, Hawkwood Energy Operating, LLC, Robertson County, 101 thousand reported
OSA — oil, Rockefeller Hughes (USA) LLC, Robertson County, 99 thousand reported
EMIL NO. 2 GAS UNIT — gas, Red Willow Production, LLC, Robertson County, 98 thousand reported
MERKA-FERRARA UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 98 thousand reported
MIDNIGHT SPECIAL 2 — oil, BBL Operating Company LLC, Robertson County, 97 thousand reported
WILLIAMS — gas, Tanos Exploration II, LLC, Robertson County, 96 thousand reported
RENEGADES UNIT — oil, Xto Energy Inc., Robertson County, 96 thousand reported
SCAMARDO HCX1 AC — oil, Chesapeake Operating, L.L.C., Robertson County, 95 thousand reported
BARONS — oil, Xto Energy Inc., Robertson County, 95 thousand reported
BLAZE — oil, Xto Energy Inc., Robertson County, 95 thousand reported
HUDSON-DESTEFANO UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 95 thousand reported
ROUGH RIDERS — oil, Xto Energy Inc., Robertson County, 93 thousand reported
BARWISE-FOYT UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 91 thousand reported
CHRISTOPHER UNIT 1 — oil, Laredo Energy Operating, LLC, Robertson County, 91 thousand reported
MERRYMAN GAS UNIT NO. 1 — gas, Herd Producing Company, Inc., Robertson County, 90 thousand reported
MUSE-PATRANELLA GAS UNIT — gas, Williams, Clayton Energy, Inc., Robertson County, 90 thousand reported
SANDERS-CASH UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 88 thousand reported
CANNAE — oil, King Operating Corporation, Robertson County, 87 thousand reported
TXU 3 GAS UNIT — gas, Enduring Resources, LLC, Robertson County, 86 thousand reported
BRIGGS GAS UNIT — gas, Arbol Resources, Inc., Robertson County, 86 thousand reported
CAZEY UNIT — oil, King Operating Corporation, Robertson County, 86 thousand reported
MIDNIGHT SPECIAL — oil, BBL Operating Company LLC, Robertson County, 84 thousand reported
DIAMOND TRIO — oil, Jetta Operating Company, Inc., Robertson County, 84 thousand reported
CT CATTLE COMPANY — oil, Jetta Operating Company, Inc., Robertson County, 83 thousand reported
PAULSEN/TBAR-X — oil, J-W Operating Co., Robertson County, 83 thousand reported
PERSIMMON CREEK "G" — oil, Union Pacific Resources Company, Robertson County, 81 thousand reported
SPRING VALLEY RANCH F — oil, Northfield Enterprises, Inc., Robertson County, 81 thousand reported
SHINER UNIT — oil, Union Pacific Resources Company, Robertson County, 80 thousand reported
SPRING VALLEY RANCH M — oil, Northfield Enterprises, Inc., Robertson County, 80 thousand reported
SPRING VALLEY RANCH C — oil, Northfield Enterprises, Inc., Robertson County, 80 thousand reported
ANCHICKS GAS UNIT NO. 1 — gas, Xto Energy Inc., Robertson County, 79 thousand reported
SVR — oil, Northfield Enterprises, Inc., Robertson County, 79 thousand reported
TIMBERWOLF UNIT — oil, Union Pacific Resources Company, Robertson County, 78 thousand reported
LONG TALL SALLY — oil, BBL Operating Company LLC, Robertson County, 78 thousand reported
TEXAS GOLD UNIT — oil, Union Pacific Resources Company, Robertson County, 78 thousand reported
BUCKHORN UNIT — oil, Union Pacific Resources Company, Robertson County, 78 thousand reported
SVR — oil, Northfield Enterprises, Inc., Robertson County, 77 thousand reported
MITCHELL UNIT III — gas, Enserch Exploration, Inc, Robertson County, 77 thousand reported
GRAY GAS UNIT — gas, BRG Lone Star Ltd., Robertson County, 77 thousand reported
RAFIKI — oil, Burlington Resources O & G Co LP, Robertson County, 76 thousand reported
DRILLERS — oil, Xto Energy Inc., Robertson County, 74 thousand reported
PERSIMMON CREEK "F" — oil, Union Pacific Resources Company, Robertson County, 72 thousand reported
DOERING-CLOAT — oil, WCS Oil And Gas Corporation, Robertson County, 71 thousand reported
GRIZZLY UNIT — oil, Union Pacific Resources Company, Robertson County, 70 thousand reported
CHRISTOPHER — oil, Patterson Petroleum, Inc., Robertson County, 70 thousand reported
LUTZ GAS UNIT NO. 2 — gas, Xto Energy Inc., Robertson County, 70 thousand reported
JONES-FAZZINO UNIT — oil, Sage Energy Company, Robertson County, 70 thousand reported
CARIBOU UNIT — oil, Union Pacific Resources Company, Robertson County, 69 thousand reported
SANDERS-CASH WEST UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 68 thousand reported
PATRICK — oil, Rockefeller Hughes (USA) LLC, Robertson County, 68 thousand reported
BRIGGS GAS UNIT — gas, Arbol Resources, Inc., Robertson County, 67 thousand reported
BENBOW "B" UNIT — oil, Edco Energy, Inc., Robertson County, 67 thousand reported
REGAL UNIT — oil, Union Pacific Resources Company, Robertson County, 66 thousand reported
CLOSS-RULAND UNIT — oil, Hawkwood Energy Operating, LLC, Robertson County, 65 thousand reported
WILSON-DUNN UNIT — oil, Edco Energy, Inc., Robertson County, 64 thousand reported
BLACKTAIL UNIT — oil, Union Pacific Resources Company, Robertson County, 64 thousand reported
BR COTTON — oil, Burlington Resources O & G Co LP, Robertson County, 63 thousand reported
LONG TALL SALLY B — oil, BBL Operating Company LLC, Robertson County, 60 thousand reported
CANNAE — gas, Chaparral Energy, L.L.C., Robertson County, 60 thousand reported
REGAL UNIT — oil, BBL Operating Company LLC, Robertson County, 59 thousand reported
CARTER — gas, Herd Producing Company, Inc., Robertson County, 58 thousand reported
DOUBLEDAYS — oil, Xto Energy Inc., Robertson County, 56 thousand reported
MARTIN, MICHAEL UNIT — gas, Encana Oil & Gas(USA) Inc., Robertson County, 55 thousand reported
HUDSON-DESTEFANO UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 54 thousand reported
LONG TALL SALLY A — oil, BBL Operating Company LLC, Robertson County, 54 thousand reported
NIGLIAZZ0-SCAMARDO UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 54 thousand reported
ANDERSON — gas, Arbol Resources, Inc., Robertson County, 54 thousand reported
GOODLAND — oil, Jetta Operating Company, Inc., Robertson County, 54 thousand reported
WHITETAIL UNIT — oil, Union Pacific Resources Company, Robertson County, 53 thousand reported
DOVER — oil, Jetta Operating Company, Inc., Robertson County, 53 thousand reported
FLYING SQUIRRELS UNIT — oil, Xto Energy Inc., Robertson County, 51 thousand reported
DOERING, FRED J. — oil, WCS Oil And Gas Corporation, Robertson County, 51 thousand reported
THRESHERS — oil, Xto Energy Inc., Robertson County, 50 thousand reported
TAYLOR OIL UNIT — oil, Xto Energy Inc., Robertson County, 49 thousand reported
MCCORMICK — gas, Chesapeake Operating, Inc., Robertson County, 48 thousand reported
PEISKEE — gas, Marathon Oil Company, Robertson County, 48 thousand reported
SCRAPPERS — oil, Xto Energy Inc., Robertson County, 48 thousand reported
MCBETH, GLYNDA UNIT — gas, Encana Oil & Gas(USA) Inc., Robertson County, 48 thousand reported
WIESE GAS UNIT — gas, Xto Energy Inc., Robertson County, 47 thousand reported
GRANNY FAYE — oil, Jetta Operating Company, Inc., Robertson County, 47 thousand reported
BR ETHELDRA — oil, Burlington Resources O & G Co LP, Robertson County, 46 thousand reported
SPRING VALLEY RANCH "L" — oil, Northfield Enterprises, Inc., Robertson County, 45 thousand reported
BOBCAT BOTTOMS RANCH BB — oil, Northfield Enterprises, Inc., Robertson County, 45 thousand reported
SCREAMING EAGLE — oil, BBL Operating Company LLC, Robertson County, 45 thousand reported
IRON PIGS — oil, Xto Energy Inc., Robertson County, 44 thousand reported
SADBERRY-FOYT UNIT — oil, Union Pacific Resources Company, Robertson County, 44 thousand reported
SCAMARDO-BRADFORD UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 43 thousand reported
HANEY — oil, Reserve Production, Inc., Robertson County, 43 thousand reported
BURAS — oil, Jetta Operating Company, Inc., Robertson County, 43 thousand reported
JOHNNY B. GOODE — oil, BBL Operating Company LLC, Robertson County, 42 thousand reported
REISTINO-REISTINO UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 42 thousand reported
MUD CATS UNIT — oil, Xto Energy Inc., Robertson County, 42 thousand reported
MCLEAN — gas, Encana Oil & Gas(USA) Inc., Robertson County, 42 thousand reported
DENENA-ELY UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 40 thousand reported
WHEELER, F.W. — gas, Allison/Hobbs Inc., Robertson County, 39 thousand reported
HOT RODS — oil, Xto Energy Inc., Robertson County, 38 thousand reported
WHALEY, T.W. -A- — gas, Devon Energy Production Co, L.P., Robertson County, 36 thousand reported
ISOTOPES — oil, Xto Energy Inc., Robertson County, 36 thousand reported
INTIMIDATORS — oil, Xto Energy Inc., Robertson County, 35 thousand reported
EVIE — oil, Rockefeller Hughes (USA) LLC, Robertson County, 32 thousand reported
CURVE — oil, Xto Energy Inc., Robertson County, 32 thousand reported
PERSIMMON CREEK C — oil, Northfield Enterprises, Inc., Robertson County, 31 thousand reported
LUMBER KINGS — oil, Xto Energy Inc., Robertson County, 30 thousand reported
HANCOCK, JOHN — oil, Union Pacific Resources Company, Robertson County, 30 thousand reported
REAGAN "B" — gas, Anadarko Petroleum Corporation, Robertson County, 29 thousand reported
PEISKEE — gas, Marathon Oil Company, Robertson County, 29 thousand reported
FATO — oil, Burlington Resources O & G Co LP, Robertson County, 28 thousand reported
SPIKES — oil, Xto Energy Inc., Robertson County, 28 thousand reported
TRIBBLE — oil, Edf Trading Resources, LLC, Robertson County, 28 thousand reported
PACK-BLAZEK UNIT — oil, Sage Energy Company, Robertson County, 27 thousand reported
MARIE — oil, Rockefeller Hughes (USA) LLC, Robertson County, 27 thousand reported
RIVER CATS UNIT — oil, Xto Energy Inc., Robertson County, 27 thousand reported
PASNIK — gas, Mexia Gas Company, Inc., Robertson County, 27 thousand reported
CARIBOU UNIT — oil, Anadarko E&P Company LP, Robertson County, 26 thousand reported
HAMMERHEADS — oil, Xto Energy Inc., Robertson County, 26 thousand reported
BR PELTON — oil, Burlington Resources O & G Co LP, Robertson County, 26 thousand reported
BARTHOLOMEW ET AL — oil, Burlington Resources O & G Co LP, Robertson County, 26 thousand reported
SILVER HAWKS — oil, Xto Energy Inc., Robertson County, 24 thousand reported
SCREAMING EAGLE — oil, Jetta Operating Company, Inc., Robertson County, 24 thousand reported
BASS BROS. — oil, Whitman-Dome Energy Corporation, Robertson County, 23 thousand reported
MUD HENS — oil, Xto Energy Inc., Robertson County, 23 thousand reported
BIG BAD JOHN — oil, BBL Operating Company LLC, Robertson County, 23 thousand reported
CYPRESS — oil, Northfield Enterprises, Inc., Robertson County, 22 thousand reported
EDIA — oil, Rockefeller Hughes (USA) LLC, Robertson County, 22 thousand reported
MCLEAN — gas, Encana Oil & Gas(USA) Inc., Robertson County, 21 thousand reported
GREAT BALLS OF FIRE — oil, BBL Operating Company LLC, Robertson County, 21 thousand reported
VOLCANOES — oil, Xto Energy Inc., Robertson County, 19 thousand reported
CAZEY — oil, King Operating Corporation, Robertson County, 18 thousand reported
ANCHICKS OIL UNIT — oil, Xto Energy Inc., Robertson County, 18 thousand reported
DUNN, J. B. — oil, Hunter Petroleum Inc., Robertson County, 18 thousand reported
EDEN — oil, Rockefeller Hughes (USA) LLC, Robertson County, 18 thousand reported
CHARIDEE — oil, Rockefeller Hughes (USA) LLC, Robertson County, 17 thousand reported
ANDERSON, SALLIE JANE UNIT — gas, Arbol Resources, Inc., Robertson County, 17 thousand reported
HOPPESS — oil, Samedan Oil Corporation, Robertson County, 17 thousand reported
TILLERY ESTATES — oil, Union Pacific Resources Company, Robertson County, 16 thousand reported
MARY CATHERINE UNIT — oil, Holley Oil Company, LLC, Robertson County, 16 thousand reported
KEYS — oil, Xto Energy Inc., Robertson County, 16 thousand reported
DUNN GAS UNIT — gas, O'Benco, Inc., Robertson County, 16 thousand reported
S. MCLEAN — gas, Encana Oil & Gas(USA) Inc., Robertson County, 16 thousand reported
LITTLE SISTER — oil, BBL Operating Company LLC, Robertson County, 15 thousand reported
LOOKOUTS — oil, Xto Energy Inc., Robertson County, 14 thousand reported
GIBSON — oil, Warrior Resources Inc., Robertson County, 14 thousand reported
CAPTAINS — oil, Xto Energy Inc., Robertson County, 14 thousand reported
NIGLIAZZO HORIZONTAL — oil, Williams, Clayton Energy, Inc., Robertson County, 14 thousand reported
HANCOCK — oil, Northfield Enterprises, Robertson County, 14 thousand reported
SIEGERT UNIT — oil, Williams, Clayton Energy, Inc., Robertson County, 13 thousand reported
BENBOW "A" UNIT — oil, Edco Energy, Inc., Robertson County, 13 thousand reported
ROWLF — oil, Ironroc Energy, Robertson County, 13 thousand reported
WILKINSON, B. J./T-BAR-X — oil, J-W Operating Co., Robertson County, 12 thousand reported
KMIEC UNIT — oil, Sage Energy Company, Robertson County, 11 thousand reported
SKY SOX — oil, Xto Energy Inc., Robertson County, 10 thousand reported
NIGLIAZZO — oil, Williams, Clayton Energy, Inc., Robertson County, 10 thousand reported
ALLEN — gas, First Aransas Reserves, Inc., Robertson County, 10 thousand reported
POST OAK B — oil, Northfield Enterprises, Inc., Robertson County, 9 thousand reported
ANDERSON — oil, Arbol Resources, Inc., Robertson County, 9 thousand reported
WILLIAMS, R. L. ET AL — oil, Union Pacific Resources Company, Robertson County, 9 thousand reported
SEA DOGS UNIT — oil, Xto Energy Inc., Robertson County, 9 thousand reported
FOWLER — gas, Mexia Gas Company, Inc., Robertson County, 8 thousand reported
EMINA — oil, Rockefeller Hughes (USA) LLC, Robertson County, 8 thousand reported
DUNN "B" UNIT — oil, Edco Energy, Inc., Robertson County, 8 thousand reported
WILLIAMS, R. L. -A- — oil, Union Pacific Resources Company, Robertson County, 8 thousand reported
PERRY GAS UNIT — gas, Hilcorp Energy Company, Robertson County, 7 thousand reported
TILLERY ESTATES — oil, Union Pacific Resources Company, Robertson County, 7 thousand reported
SEALE — oil, T & T Production Co., Robertson County, 7 thousand reported
DUNN "A" UNIT — oil, Edco Energy, Inc., Robertson County, 7 thousand reported
SCAMARDO — oil, Union Pacific Resources Company, Robertson County, 7 thousand reported
ZEPHYRS — oil, Xto Energy Inc., Robertson County, 6 thousand reported
MITCHELL III — gas, PG&E Resources Company, Robertson County, 6 thousand reported
LUTZ GAS UNIT NO. 2 — gas, Xto Energy Inc., Robertson County, 6 thousand reported
SPRING VALLEY RANCH K — oil, Northfield Enterprises, Inc., Robertson County, 5 thousand reported
KILLOUGH — oil, Mitchell Energy Corporation, Robertson County, 5 thousand reported
DICKENS — oil, Edf Trading Resources, LLC, Robertson County, 5 thousand reported
MARTIN # 1 GAS UNIT — gas, Enserch Exploration, Inc, Robertson County, 5 thousand reported
GEORGE-SAVELL — gas, Marathon Oil Company, Robertson County, 5 thousand reported
KUDU UNIT — oil, Treadstone Energy Prtnr Op, LLC, Robertson County, 5 thousand reported
KNIGHTS — oil, Xto Energy Inc., Robertson County, 5 thousand reported
MARGARITA — gas, Williams, Clayton Energy, Inc., Robertson County, 4 thousand reported
JOHNNY B. GOODE — oil, BBL Operating Company LLC, Robertson County, 4 thousand reported
TURNER, FLOYD NO. 1 — gas, Herd Producing Company, Inc., Robertson County, 4 thousand reported
ANCHICKS, C. S. — gas, Willo Oil & Gas Exploration, LLC, Robertson County, 4 thousand reported
GARRETT, J. T. — oil, Warrior Resources Inc., Robertson County, 4 thousand reported
WILLIAMS, LLOYD — gas, Allison/Hobbs Inc., Robertson County, 4 thousand reported
WHALEY, T.W. 'A' — gas, Linn Operating, Inc., Robertson County, 4 thousand reported
LONG TALL SALLY — oil, BBL Operating Company LLC, Robertson County, 3 thousand reported
BR/WOHLEB — gas, Tanos Exploration II, LLC, Robertson County, 3 thousand reported
ROLKE, DAVID — gas, Xto Energy Inc., Robertson County, 3 thousand reported
PASNIK-HUGHEY — gas, Greer Operating, Robertson County, 3 thousand reported
HANOVER, MARGURITE — oil, Tularosa Operating Company, Robertson County, 2 thousand reported
LUTZ — gas, Arbol Resources, Inc., Robertson County, 2 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.