LAMBSHEAD E-5

Oil · District 7B · Lease #26795

Operator: THROCKMORTON OIL, INC.

Cum Oil

12k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

1993-01 — 1997-07

Peak Month

1994-12

Production History

Cum Oil: 11,697 BBL Cum Gas: 10,202 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

772 BBL/mo

Di (annual)

115.1%

b-factor

0.2

EUR

10,018 BBL

R-squared

0.726

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1998-01 THROCKMORTON OIL, INC. 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1THROCKMORTON OIL, INC.35,0001997-08-12