Oil and gas leases in KCS Resources, Inc. — page 2

KCS Resources, Inc. is a Texas operator, Commission number 452709, with 320 leases reporting production across 23 counties. 14 of them are oil leases and 306 are gas leases. Between them they carry 330 wellbores. Reported volumes run from October 1993 to August 2026 and come to 507 thousand barrels of oil and 135.7 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 KCS Resources, Inc.

How many oil and gas leases are in KCS Resources, Inc.?: KCS Resources, Inc. has 320 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has KCS Resources, Inc. produced?: Leases in KCS Resources, Inc. have reported 507,050 barrels of oil (bbl) and 135,704,568 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between October 1993 and August 2026.
How much are mineral rights in KCS Resources, Inc. worth?: There is no single figure: what a mineral or royalty interest in KCS Resources, Inc. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 320 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 2 of 2

COOLEY, M.E. — gas, KCS Resources, Inc., Victoria County, 136 thousand reported
ROCHE RANCH ENCINO — gas, KCS Resources, Inc., Refugio County, 133 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 133 thousand reported
SAWYER 113 — gas, KCS Resources, Inc., Sutton County, 132 thousand reported
JONES 97 — gas, KCS Resources, Inc., Sutton County, 131 thousand reported
RAMIREZ-YZAGUIRRE — gas, KCS Resources, Inc., Zapata County, 130 thousand reported
HORNSTEIN — gas, KCS Resources, Inc., Goliad County, 128 thousand reported
ESPY, H. T. — gas, KCS Resources, Inc., Sutton County, 126 thousand reported
COCKBURN, H. C. — gas, KCS Resources, Inc., Wharton County, 126 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 124 thousand reported
SAWYER 170 — gas, KCS Resources, Inc., Sutton County, 120 thousand reported
MIERS — gas, KCS Resources, Inc., Sutton County, 120 thousand reported
R. H. CLOUDT 4 — gas, KCS Resources, Inc., Edwards County, 120 thousand reported
ESPY, H. T. — gas, KCS Resources, Inc., Sutton County, 119 thousand reported
SAWYER 145 — gas, KCS Resources, Inc., Sutton County, 112 thousand reported
WATSON TRUST GU — gas, KCS Resources, Inc., Freestone County, 112 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 112 thousand reported
WARD C — gas, KCS Resources, Inc., Sutton County, 112 thousand reported
LATIMER — gas, KCS Resources, Inc., Shelby County, 111 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 108 thousand reported
JANK — gas, KCS Resources, Inc., Victoria County, 107 thousand reported
JONES 119 — gas, KCS Resources, Inc., Sutton County, 107 thousand reported
JONES 122 — gas, KCS Resources, Inc., Sutton County, 102 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 100 thousand reported
JONES 97 — gas, KCS Resources, Inc., Sutton County, 99 thousand reported
JONES 119 — gas, KCS Resources, Inc., Sutton County, 98 thousand reported
LOWRY GAS UNIT — gas, KCS Resources, Inc., Limestone County, 98 thousand reported
SAWYER 129 — gas, KCS Resources, Inc., Sutton County, 95 thousand reported
MCCAN, C. K. JR. — gas, KCS Resources, Inc., Victoria County, 94 thousand reported
SAWYER 146 — gas, KCS Resources, Inc., Sutton County, 92 thousand reported
BAYOU DEVELOPMENT B — gas, KCS Resources, Inc., Galveston County, 92 thousand reported
BARNES — gas, KCS Resources, Inc., Lavaca County, 90 thousand reported
GENINI — gas, KCS Resources, Inc., Sutton County, 88 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 87 thousand reported
GLASSCOCK, C. G. — gas, KCS Resources, Inc., Colorado County, 87 thousand reported
SAWYER 169 — gas, KCS Resources, Inc., Sutton County, 86 thousand reported
SAWYER 113 — gas, KCS Resources, Inc., Sutton County, 85 thousand reported
JOSEY RANCH GAS UNIT 6 — gas, KCS Resources, Inc., Harris County, 83 thousand reported
COOLEY, M.E. — gas, KCS Resources, Inc., Victoria County, 81 thousand reported
SAWYER 145 — gas, KCS Resources, Inc., Sutton County, 78 thousand reported
SAWYER 129 — gas, KCS Resources, Inc., Sutton County, 77 thousand reported
GALBREATH, M.S. 89 — gas, KCS Resources, Inc., Sutton County, 75 thousand reported
WARD C — gas, KCS Resources, Inc., Sutton County, 75 thousand reported
SAWYER 129 — gas, KCS Resources, Inc., Sutton County, 73 thousand reported
CLOUDT "A" — gas, KCS Resources, Inc., Edwards County, 72 thousand reported
STEWART, MACO A — oil, KCS Resources, Inc., Galveston County, 71 thousand reported
MCCAN, C. K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 66 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 65 thousand reported
GLASSCOCK, C. G. — oil, KCS Resources, Inc., Colorado County, 63 thousand reported
THAMM — gas, KCS Resources, Inc., Victoria County, 60 thousand reported
COOLEY, M.E. — gas, KCS Resources, Inc., Victoria County, 56 thousand reported
SAWYER 113 — gas, KCS Resources, Inc., Sutton County, 54 thousand reported
CARTA 103 — gas, KCS Resources, Inc., Sutton County, 52 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 48 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 47 thousand reported
COOK ESTATE GAS UNIT — gas, KCS Resources, Inc., Shelby County, 46 thousand reported
SAWYER 169 — gas, KCS Resources, Inc., Sutton County, 42 thousand reported
MCCAN, C.K. JR ET AL — gas, KCS Resources, Inc., Victoria County, 42 thousand reported
COOK ESTATE GAS UNIT — gas, KCS Resources, Inc., Shelby County, 42 thousand reported
YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 41 thousand reported
JONES 97 — gas, KCS Resources, Inc., Sutton County, 41 thousand reported
CROW-O'CONNOR G. U. 4 — gas, KCS Resources, Inc., Goliad County, 37 thousand reported
MEIDER G.U. 4 — gas, KCS Resources, Inc., Live Oak County, 32 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 31 thousand reported
COCKBURN, H. C. — gas, KCS Resources, Inc., Wharton County, 31 thousand reported
YZAGUIRRE, RAMIREZ — gas, KCS Resources, Inc., Zapata County, 30 thousand reported
LABAY — gas, KCS Resources, Inc., Lavaca County, 30 thousand reported
YZAGUIRRE J. — gas, KCS Resources, Inc., Zapata County, 30 thousand reported
WELDER-CLIBURN — gas, KCS Resources, Inc., Victoria County, 29 thousand reported
HARDIN-SIMMONS GAS UNIT #1 — gas, KCS Resources, Inc., Shelby County, 29 thousand reported
COCKBURN, H. C. — gas, KCS Resources, Inc., Wharton County, 27 thousand reported
MCCAN, C. K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 26 thousand reported
BAYOU DEVELOPMENT B — oil, KCS Resources, Inc., Galveston County, 25 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 24 thousand reported
BAKER GAS UNIT — gas, KCS Resources, Inc., Limestone County, 24 thousand reported
MCCAN, C.K. JR. ET AL "A" NCT — gas, KCS Resources, Inc., Victoria County, 23 thousand reported
RAMIREZ/YZAGUIRRE — gas, KCS Resources, Inc., Zapata County, 23 thousand reported
DUNN, L. — gas, KCS Resources, Inc., Live Oak County, 17 thousand reported
MCCAN, C. K. JR. "B" — gas, KCS Resources, Inc., Victoria County, 17 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 17 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 16 thousand reported
MCCAN, C. K. JR., ET AL — gas, KCS Resources, Inc., Victoria County, 16 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 15 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 14 thousand reported
MCCAN, C. K. JR., ET AL — gas, KCS Resources, Inc., Victoria County, 13 thousand reported
YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 13 thousand reported
MCCAN, C.K. JR. ET AL "C" — gas, KCS Resources, Inc., Victoria County, 13 thousand reported
MCCAN, C. K., JR. ET AL — gas, KCS Resources, Inc., Victoria County, 11 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 11 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 11 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 11 thousand reported
YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 10 thousand reported
CARTA 113 — gas, KCS Resources, Inc., Sutton County, 10 thousand reported
COOLEY, M. E. — oil, KCS Resources, Inc., Victoria County, 9 thousand reported
SAWYER 129 — gas, KCS Resources, Inc., Sutton County, 9 thousand reported
MCCAN, C.K. KR. ET AL "B" — gas, KCS Resources, Inc., Victoria County, 9 thousand reported
THOMASON — gas, KCS Resources, Inc., Limestone County, 9 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 8 thousand reported
COCKBURN, H. C. — gas, KCS Resources, Inc., Wharton County, 7 thousand reported
COOLEY, M.E. — oil, KCS Resources, Inc., Victoria County, 7 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 7 thousand reported
SCHNEIDER — oil, KCS Resources, Inc., Colorado County, 6 thousand reported
O'CONNOR RANCH — gas, KCS Resources, Inc., Goliad County, 6 thousand reported
COOLEY, M.E. — oil, KCS Resources, Inc., Victoria County, 6 thousand reported
GLASSCOCK "A" — oil, KCS Resources, Inc., Colorado County, 5 thousand reported
STEWART, MACO "A" — oil, KCS Resources, Inc., Galveston County, 5 thousand reported
MCCAN, C. K. JR. — gas, KCS Resources, Inc., Victoria County, 5 thousand reported
SAWYER 169 — gas, KCS Resources, Inc., Sutton County, 5 thousand reported
GLASSCOCK, C. G. — oil, KCS Resources, Inc., Colorado County, 5 thousand reported
MCCAN, C. K. JR., ET AL — gas, KCS Resources, Inc., Victoria County, 5 thousand reported
MAGUGLIN UNIT — gas, KCS Resources, Inc., Live Oak County, 4 thousand reported
JOAQUIN GAS UNIT "W" — gas, KCS Resources, Inc., Shelby County, 3 thousand reported
YZAGUIRRE, J — gas, KCS Resources, Inc., Zapata County, 3 thousand reported
GLASSCOCK "A" — oil, KCS Resources, Inc., Colorado County, 3 thousand reported
MCCAN, C.K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 2 thousand reported
BAYOU DEVELOPMENT — oil, KCS Resources, Inc., Galveston County, 2 thousand reported
O'CONNOR RANCH — oil, KCS Resources, Inc., Goliad County, 1 thousand reported
YZAGUIRRE, J — gas, KCS Resources, Inc., Zapata County, 1 thousand reported
YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 840 reported
MCCAN, C. K. JR. ET AL — gas, KCS Resources, Inc., Victoria County, 629 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.