LAMBSHEAD E-5

Oil · District 7B · Lease #27496

Operator: THROCKMORTON OIL, INC.

Cum Oil

3k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1994-12 — 1996-06

Peak Month

1995-11

Production History

Cum Oil: 2,967 BBL Cum Gas: 22,496 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

408 BBL/mo

Di (annual)

647.4%

b-factor

0.8

EUR

2,661 BBL

R-squared

0.331

type

hyperbolic

Operator History (from monthly production reports)

1994-12 — 1997-03 THROCKMORTON OIL, INC. 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DTHROCKMORTON OIL INC.25,0001993-12-28