ELKIN "B"

Oil · District 08 · Lease #33481

Operator: TMBR/SHARP DRILLING, INC.

Cum Oil

29k BBL

Cum Gas

272k MCF

casinghead

Wells

1

Production

1993-01 — 2004-02

Peak Month

1993-05

Production History

Cum Oil: 29,423 BBL Cum Gas: 272,370 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

486 BBL/mo

Di (annual)

17.7%

b-factor

0.0

EUR

32,847 BBL

R-squared

0.362

type

exponential

Operator History (from monthly production reports)

2004-03 — 2004-11 PATTERSON PETROLEUM LP 9 mo
1993-01 — 2004-02 TMBR/SHARP DRILLING, INC. 134 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PATTERSON PETROLEUM LP18,3001992-02-21