< leases

BURNS "E-D-F STATE" UNIT

Oil · District 01 · Lease #13379

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

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

103k BBL

Cum Gas

39k MCF

casinghead

Wells

1

Production

1993-01 — 2020-01

Peak Month

2016-05

Production History

Cum Oil: 103,010 BBL Cum Gas: 39,211 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,758 BBL/mo

Di (annual)

99.4%

b-factor

0.0

EUR

45,377 BBL

R-squared

0.825

type

exponential

Operator History (from monthly production reports)

2022-12 — 2024-04 ROCC OPERATING, LLC 17 mo
2014-03 — 2022-11 LONESTAR OPERATING, LLC 105 mo
1993-06 — 2014-02 WILLIAMS, CLAYTON ENERGY, INC. 249 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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-283-31456ROCC OPERATING LLC28,4001991-08-23