COOPWOOD -4- "C"

Oil · District 08 · Lease #33277

Operator: RICHMOND DRILLING COMPANY

Fields: FULLERTON

Cum Oil

47k BBL

Cum Gas

158k MCF

casinghead

Wells

2

Production

1993-01 — 1999-06

Peak Month

1994-10

Production History

Cum Oil: 46,519 BBL Cum Gas: 158,140 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,715 BBL/mo

Di (annual)

42.6%

b-factor

0.0

EUR

48,305 BBL

R-squared

0.572

type

exponential

Operator History (from monthly production reports)

1993-01 — 2000-07 RICHMOND DRILLING COMPANY 91 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RICHMOND DRILLING COMPANY17,5001991-08-01
1RICHMOND DRILLING COMPANY17,5001991-07-16