< leases

RUST-HOUDEK UNIT

Oil · District 03 · Lease #15103

Operator: WILLIAMS, CLAYTON W., JR., INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

26k BBL

Cum Gas

373k MCF

casinghead

Wells

2

Production

1993-01 — 2019-03

Peak Month

1993-08

Production History

Cum Oil: 26,470 BBL Cum Gas: 372,899 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

461 BBL/mo

Di (annual)

46.4%

b-factor

0.4

EUR

19,283 BBL

R-squared

0.574

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2025-07 WILDFIRE ENERGY OPERATING LLC 29 mo
2019-06 — 2023-02 CHESAPEAKE OPERATING, L.L.C. 45 mo
2016-12 — 2019-05 WILDHORSE RESOURCES MNGT CO, LLC 30 mo
1993-06 — 2016-11 WILLIAMS, CLAYTON ENERGY, INC. 282 mo
1993-05 — 1993-05 WILLIAMS, CLAYTON ENERGY, L.L.C 1 mo
1993-01 — 1993-04 WILLIAMS, CLAYTON W., JR., INC. 4 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-051-31187WILDFIRE ENERGY OPERATING LLC112,0001980-12-04
242-051-31188WILLIAMS CLAYTON W. JR.112,0001980-12-04