CHATTERTON, P.

Oil · District 8A · Lease #67761

Operator: VOSKAMP EXPLORATION, INC.

Cum Oil

36k BBL

Cum Gas

16k MCF

casinghead

Wells

1

Production

1997-05 — 2009-03

Peak Month

1997-12

Production History

Cum Oil: 35,659 BBL Cum Gas: 16,252 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

646 BBL/mo

Di (annual)

105.8%

b-factor

1.7

EUR

56,604 BBL

R-squared

0.457

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 BURK ROYALTY CO., LTD. 61 mo
2010-10 — 2021-06 DELTA C02, LLC 129 mo
1997-05 — 2010-09 VOSKAMP EXPLORATION, INC. 161 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8BAM PERMIAN OPERATING, LLC39,6002008-10-28