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BURNS HEIRS

Oil · District 01 · Lease #11668

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

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

88k BBL

Cum Gas

207k MCF

casinghead

Wells

7

Production

1993-01 — 2003-04

Peak Month

1993-05

Production History

Cum Oil: 88,378 BBL Cum Gas: 207,037 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,203 BBL/mo

Di (annual)

43.1%

b-factor

0.1

EUR

68,142 BBL

R-squared

0.793

type

hyperbolic

Operator History (from monthly production reports)

2014-03 — 2015-12 LONESTAR OPERATING, LLC 22 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 (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-163-32531LONESTAR OPERATING LLC47,9001990-12-17
742-283-31374LONESTAR OPERATING LLC18,0001990-10-16
642-283-31247LONESTAR OPERATING LLC18,5001988-09-09
542-283-31246LONESTAR OPERATING LLC18,5001988-08-05
442-283-31234LONESTAR OPERATING LLC17,9501987-11-10
342-283-31215LONESTAR OPERATING LLC17,9001986-10-22
142-283-31213LONESTAR OPERATING LLC27,9001986-09-26