Oil and gas leases in Sutton County — page 24

Sutton County, Texas has 7,176 oil and gas leases with production on file at the Railroad Commission. 32 of them are oil leases and 7,144 are gas leases. Between them they carry 7,265 wellbores. Reported volumes run from January 1993 to August 2026 and come to 974 thousand barrels of oil and 1.7 billion Mcf of gas. 108 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 Sutton County

How many oil and gas leases are in Sutton County?
Sutton County has 7,176 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Sutton County produced?
Leases in Sutton County have reported 973,760 barrels of oil (bbl) and 1,682,790,331 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Sutton County?
108 operators file production returns for leases in Sutton County.
How much are mineral rights in Sutton County worth?
There is no single figure: what a mineral or royalty interest in Sutton County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 7,176 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 36

  • FAWCETT, RANDEE TRUST C — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 137 thousand reported
  • FIELDS, JOHN D. — gas, Cyclone Exploration, Inc., Sutton County, 137 thousand reported
  • HICKS 22 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 137 thousand reported
  • SIMMONS RANCH — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • CUSENBARY 58 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 136 thousand reported
  • CUSENBARY WR 39 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 136 thousand reported
  • MAYER, EDWIN S., JR. — gas, Graham Royalty, Ltd., Sutton County, 136 thousand reported
  • MAYER RANCH "K" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • JONES 97 — gas, Enron Oil & Gas Company, Sutton County, 136 thousand reported
  • CUSENBARY 60 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • MAYER RANCH "AA" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • DUNBAR, NED — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • WARD — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • MAYER — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 136 thousand reported
  • WILSON, DUKE — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • MAYER, EDWIN S. JR. "B" 38 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 136 thousand reported
  • SAWYER-JONES 190 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 136 thousand reported
  • FIELDS 16 — gas, American Exploration Company, Sutton County, 136 thousand reported
  • SIMMONS 73 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 136 thousand reported
  • HILL-FAWCETT, RANDEE TRUST "D" — gas, Graham Royalty, Ltd., Sutton County, 136 thousand reported
  • DAVIS "E" — gas, Meridian Oil Inc., Sutton County, 136 thousand reported
  • FAWCETT, RANDEE TRUST "C" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • WARD, J.W. 118 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • PFLUGER 110 — gas, Grover-Mckinney Oil Company, Sutton County, 136 thousand reported
  • MECKEL — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 136 thousand reported
  • SAWYER 112 — gas, American Exploration Company, Sutton County, 136 thousand reported
  • MAYER, MINNIE H. "V V V" — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 136 thousand reported
  • CANYON RANCH — gas, Meridian Oil Inc., Sutton County, 135 thousand reported
  • SHURLEY — gas, Lively Energy & Development Corp, Sutton County, 135 thousand reported
  • MAYER 38 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • MAYFIELD 33 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • HILL-FAWCETT, RANDEE TRUST "A" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • COLLIER, SHURLEY — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • MAYER — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • DAVIS "C" — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 135 thousand reported
  • KELLY 35 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 135 thousand reported
  • SAWYER 144 — gas, American Exploration Company, Sutton County, 135 thousand reported
  • HILL-MAYER,EDWIN S. JR. "CC" — gas, Graham Royalty, Ltd., Sutton County, 135 thousand reported
  • SHANNON 52 — gas, American Exploration Company, Sutton County, 135 thousand reported
  • MAYER 3C — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • FIELDS 20 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 135 thousand reported
  • SIMMONS RANCH — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • HILL-MAYER, E. S. JR. "CC" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • SHURLEY — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 135 thousand reported
  • CUSENBARY 71 — gas, Meridian Oil Inc., Sutton County, 135 thousand reported
  • SHURLEY RR 1F — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • KARNES, W.H. "B" — gas, Graham Royalty, Ltd., Sutton County, 134 thousand reported
  • MAYER RANCH "Q" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 134 thousand reported
  • BLOODWORTH 140 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 134 thousand reported
  • CANYON RANCH — gas, Meridian Oil Inc., Sutton County, 134 thousand reported
  • VALLIANT, L. R. — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • RAY, MRS. MAY M. "F" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • GALBREATH 78 — gas, American Exploration Company, Sutton County, 134 thousand reported
  • MIERS, W. A. — gas, Range Production Company, Sutton County, 134 thousand reported
  • SHURLEY, COLLIER — gas, Meridian Oil Inc., Sutton County, 134 thousand reported
  • CANYON RANCH — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 134 thousand reported
  • KELLY 115 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 134 thousand reported
  • CANYON RANCH — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • MAYER, EDWIN S. JR. "G" — gas, Graham Royalty, Ltd., Sutton County, 134 thousand reported
  • VALLIANT, L. R. — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • DAVIS "C" — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 134 thousand reported
  • SAWYER 128 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 134 thousand reported
  • SHURLEY 96 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • HILL-MAYER, EDWIN S. JR. "J" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 134 thousand reported
  • REED 101 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • BROWN/WHITEHEAD 2 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 134 thousand reported
  • SAWYER 144 — gas, American Exploration Company, Sutton County, 133 thousand reported
  • CANYON RANCH — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • MAYER 15 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • WILSON, DUKE — gas, Graham Royalty, Ltd., Sutton County, 133 thousand reported
  • DEBERRY-MECKEL UNIT — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • DEBERRY "A" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • MECKEL "A" — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 133 thousand reported
  • MAYER 1 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • MORRISS 83 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • HUDSPETH "J" — gas, Graham Royalty, Ltd., Sutton County, 133 thousand reported
  • MAYER 20A — gas, Highmount Expl & Prod Texas LLC, Sutton County, 133 thousand reported
  • FRIEND, JOE ESTATE "A" — gas, Enron Oil & Gas Company, Sutton County, 133 thousand reported
  • CANYON RANCH 106 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • DAVIS F — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • DEBERRY "A" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 133 thousand reported
  • STEEN — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 133 thousand reported
  • CANYON RANCH — gas, Meridian Oil Inc., Sutton County, 133 thousand reported
  • WARD, RIP "K" — gas, Graham Royalty, Ltd., Sutton County, 133 thousand reported
  • WILSON, DUKE 21 1/2 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • ALDWELL, WINNIE R. TRUST K. — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • SIMMONS 71 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • MAYER, EDWIN S. JR. "D" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • DAVIS — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • MAYER 18 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 132 thousand reported
  • KELLY 115 — gas, American Exploration Company, Sutton County, 132 thousand reported
  • SAWYER 128 — gas, American Exploration Company, Sutton County, 132 thousand reported
  • WILSON, DUKE — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • THOMSON "C" — gas, Meridian Oil Inc., Sutton County, 132 thousand reported
  • MAYER, EDWIN S.JR."U" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • SAWYER 113 — gas, KCS Resources, Inc., Sutton County, 132 thousand reported
  • MAYER RANCH "EE" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 132 thousand reported
  • FIELDS 15 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • MORRISS 62 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • MAYER 15 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 132 thousand reported
  • DUKE WILSON — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 132 thousand reported
  • SHURLEY 123 — gas, American Exploration Company, Sutton County, 132 thousand reported
  • MORRISS BROTHERS RANCH I 101 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 132 thousand reported
  • VANDERSTUCKEN 72 — gas, American Exploration Company, Sutton County, 132 thousand reported
  • FIELDS 58 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 132 thousand reported
  • GENINI — gas, KCS Medallion Resources, Inc., Sutton County, 131 thousand reported
  • CUSENBARY 58 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 131 thousand reported
  • DAVIS — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 131 thousand reported
  • WILSON, DUKE — gas, Graham Royalty, Ltd., Sutton County, 131 thousand reported
  • KARNES, W. H. "C" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 131 thousand reported
  • JONES 97 — gas, KCS Resources, Inc., Sutton County, 131 thousand reported
  • FIELDS 15 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 131 thousand reported
  • DEBERRY "A" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 131 thousand reported
  • JONES RANCH — gas, Highmount Expl & Prod Texas LLC, Sutton County, 131 thousand reported
  • MECKEL — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 131 thousand reported
  • FAWCETT, RANDEE TRUST "D" — gas, Graham Royalty, Ltd., Sutton County, 131 thousand reported
  • VANDERSTUCKEN 47 — gas, American Exploration Company, Sutton County, 131 thousand reported
  • STEEN — gas, Burlington Resources O & G Co LP, Sutton County, 131 thousand reported
  • SHURLEY 142 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 131 thousand reported
  • HILL-MAYER, EDWIN S. JR. "Y" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 131 thousand reported
  • SHURLEY 94 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 131 thousand reported
  • EPPS, H. C. 38 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 131 thousand reported
  • SHURLEY 141 — gas, American Exploration Company, Sutton County, 131 thousand reported
  • STEEN — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • WARD — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • CUSENBARY 60 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • WARD 114 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • CAUTHORN, IDA — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 130 thousand reported
  • WARD 114 — gas, American Exploration Company, Sutton County, 130 thousand reported
  • SHURLEY 111 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 130 thousand reported
  • JONES 118 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • DAVIS, G.H. — gas, Devon Energy Production Co, L.P., Sutton County, 130 thousand reported
  • HALBERT, B. M. — gas, Southland Royalty Company, Sutton County, 130 thousand reported
  • HILL-MAYER, EDWIN S. JR. "CC" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • SHURLEY RR 4D — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • MECKEL — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • GROVER-CAUTHORN — gas, Grover-Mckinney Oil Company, Sutton County, 130 thousand reported
  • CANYON RANCH 207 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • WARD, J. W. 118 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • MAYER RANCH 40 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • CANYON RANCH 104 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • HILL-MAYER, EDWIN S JR. "GG" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • SHURLEY 110 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • SHURLEY 95 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 130 thousand reported
  • SIMMONS RANCH — gas, Highmount Expl & Prod Texas LLC, Sutton County, 130 thousand reported
  • HOLMAN, A. D. — gas, Highmount Expl & Prod Texas LLC, Sutton County, 129 thousand reported
  • MAYER RANCH "F" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 129 thousand reported
  • WARD — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 129 thousand reported
  • MAYER, EDWIN S. JR. — gas, Highmount Expl & Prod Texas LLC, Sutton County, 129 thousand reported
  • HILL-WARD, RIP "C" — gas, Graham Royalty, Ltd., Sutton County, 129 thousand reported
  • FBE 13-15 — gas, Falcon Bay Energy, L.L.C, Sutton County, 129 thousand reported
  • WILSON — gas, Wilson, WM. B. Exploration Inc., Sutton County, 129 thousand reported
  • MAYER, EDWIN S. JR — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 129 thousand reported
  • MECKEL — gas, Meridian Oil Inc., Sutton County, 129 thousand reported
  • VANDERSTUCKEN 72 — gas, American Exploration Company, Sutton County, 129 thousand reported
  • GLASSCOCK, H. E. ET AL — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 129 thousand reported
  • DUNBAR, NED — gas, Meridian Oil Inc., Sutton County, 129 thousand reported
  • GENINI — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 129 thousand reported
  • VANDERSTUCKEN 65 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • SIMMONS RANCH — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • GLASSCOCK, LILLIAN BELL — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • MCMILLAN, W. B. 14 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 128 thousand reported
  • ALDWELL RANCH — gas, Lively Exploration Company, Sutton County, 128 thousand reported
  • MAYER RANCH H — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • WILSON, DUKE — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 128 thousand reported
  • SHURLEY — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • JOHNSON, JO NELL 18 — gas, Umc Petroleum Corporation, Sutton County, 128 thousand reported
  • MAYER, EDWIN S. JR. "K" — gas, Graham Royalty, Ltd., Sutton County, 128 thousand reported
  • DAVIS "F" — gas, Meridian Oil Inc., Sutton County, 128 thousand reported
  • DEBERRY "A" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • DAVIS "C" — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 128 thousand reported
  • MITTEL, BEN — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • VANDERSTUCKEN 71 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • SHURLEY RR 4B — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • MAYFIELD 34 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • CANYON RANCH — gas, Burlington Resources O & G Co LP, Sutton County, 128 thousand reported
  • CANYON RANCH 207 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 128 thousand reported
  • DAVIS "C" — gas, Meridian Oil Inc., Sutton County, 128 thousand reported
  • GALBREATH 91 — gas, American Exploration Company, Sutton County, 128 thousand reported
  • SIMMONS 72 — gas, American Exploration Company, Sutton County, 128 thousand reported
  • KIRBY "1" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • SAWYER 144 — gas, American Exploration Company, Sutton County, 128 thousand reported
  • MAYER 3C — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 128 thousand reported
  • NAHURSKI — gas, Meridian Oil Inc., Sutton County, 127 thousand reported
  • MORRISS 82 — gas, American Exploration Company, Sutton County, 127 thousand reported
  • SHURLEY — gas, Meridian Oil Inc., Sutton County, 127 thousand reported
  • HILL-MAYER, EDWIN S. JR "M" — gas, Graham Royalty, Ltd., Sutton County, 127 thousand reported
  • MAYER, EDWIN S., JR. K — gas, Highmount Expl & Prod Texas LLC, Sutton County, 127 thousand reported
  • SHURLEY 96 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • FIELDS 52 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • BLOODWORTH 140 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 127 thousand reported
  • CAUTHRON, MACK 112 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • CAUTHORN 16 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • RICHARDSON 6 — gas, Highmount Expl & Prod Texas LLC, Sutton County, 127 thousand reported
  • PFLUGER 105 — gas, Dreyfus, Louis Natural Gas Corp, Sutton County, 127 thousand reported
  • MAYER 38 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • WARD 127 — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 127 thousand reported
  • MAYER, MINNIE H. "C" — gas, Highmount Expl & Prod Texas LLC, Sutton County, 127 thousand reported
  • MAYER — gas, Cyclone Exploration, Inc., Sutton County, 126 thousand reported
  • HUDSPETH "B" — gas, Dominion Oklahoma Texas E&P, Inc, Sutton County, 126 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.