LAMBSHEAD D-10 UNIT

Oil · District 7B · Lease #29018

Operator: THROCKMORTON OIL, INC.

Cum Oil

20k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

2000-07 — 2009-05

Peak Month

2000-08

Production History

Cum Oil: 19,800 BBL Cum Gas: 14,423 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

798 BBL/mo

Di (annual)

48.3%

b-factor

0.0

EUR

19,779 BBL

R-squared

0.858

type

exponential

Operator History (from monthly production reports)

2006-03 — 2010-10 BRECK OPERATING CORP. 56 mo
2005-01 — 2006-02 ENCON SERVICES, INC. 14 mo
2000-07 — 2004-12 THROCKMORTON OIL, INC. 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DTHROCKMORTON OIL INC.45,0002000-11-06