LAUSTER -A-

Oil · District 09 · Lease #21312

Operator: SINGLETON, W.

Cum Oil

5k BBL

Cum Gas

0 MCF

Wells

3

Production

1993-01 — 2019-08

Peak Month

2006-08

Production History

Cum Oil: 5,455 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

161 BBL/mo

Di (annual)

98.5%

b-factor

0.5

EUR

3,622 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

1998-02 — 2026-07 GUIDANCE OIL DEVELOPERS 342 mo
1995-08 — 1998-01 SEISMA DRILLING CORPORATION 30 mo
1995-03 — 1995-07 3-D LAND, OIL & GAS COMPANY 5 mo
1993-01 — 1995-02 SINGLETON, W. 26 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6GUIDANCE OIL DEVELOPERS11,4002007-06-14
5GUIDANCE OIL DEVELOPERS11,2251981-09-10
2GUIDANCE OIL DEVELOPERS11,2001981-07-15