MARY LOU MANSON

Oil · District 06 · Lease #14728

Operator: GRIFFIN OPERATING, INC.

Cum Oil

49k BBL

Cum Gas

0 MCF

Wells

1

Production

2008-01 — 2011-04

Peak Month

2008-04

Production History

Cum Oil: 48,747 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,245 BBL/mo

Di (annual)

58.9%

b-factor

0.5

EUR

85,712 BBL

R-squared

0.839

type

hyperbolic

Operator History (from monthly production reports)

2017-04 — 2026-07 CULVER & CAIN PRODUCTION LLC 112 mo
2008-01 — 2017-03 GRIFFIN OPERATING, INC. 111 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CULVER & CAIN PRODUCTION LLC28,0002011-04-29