LOCKHART -27-

Oil · District 10 · Lease #6356

Operator: SONAT EXPLORATION COMPANY

Cum Oil

10k BBL

Cum Gas

613k MCF

casinghead

Wells

1

Production

1993-01 — 1994-05

Peak Month

1993-08

Production History

Cum Oil: 9,786 BBL Cum Gas: 612,566 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

803 BBL/mo

Di (annual)

67.0%

b-factor

0.0

EUR

14,358 BBL

R-squared

0.541

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-04 SONAT EXPLORATION COMPANY 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WOODS PETROLEUM CORPORATION111,5501985-10-24