NORVELL, L.B. ESTATE

Oil · District 7B · Lease #21641

Operator: ANDERSON, E. D.

Cum Oil

2k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

1993-01 — 1997-08

Peak Month

1994-08

Production History

Cum Oil: 1,598 BBL Cum Gas: 29,920 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

57 BBL/mo

Di (annual)

80.4%

b-factor

0.0

EUR

839 BBL

R-squared

0.367

type

exponential

Operator History (from monthly production reports)

1993-01 — 2000-09 ANDERSON, E. D. 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ANDERSON E. D.13,8001984-09-17