< leases

BURNS "E"

Oil · District 01 · Lease #12806

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

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

54k BBL

Cum Gas

37k MCF

casinghead

Wells

2

Production

1993-01 — 2004-10

Peak Month

1994-02

Production History

Cum Oil: 54,130 BBL Cum Gas: 37,208 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,327 BBL/mo

Di (annual)

47.3%

b-factor

0.2

EUR

41,995 BBL

R-squared

0.919

type

hyperbolic

Operator History (from monthly production reports)

1993-06 — 2015-03 WILLIAMS, CLAYTON ENERGY, INC. 262 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
342-283-31409WILLIAMS CLAYTON ENERGY INC.28,1001991-01-11
142-283-31370WILLIAMS CLAYTON ENERGY INC.18,0001990-10-04