CASCADE -D-

Oil · District 08 · Lease #28903

Operator: BROWN, H. L., JR.

Fields: MARTIN (TUBB)

Cum Oil

5k BBL

Cum Gas

57k MCF

casinghead

Wells

2

Production

1993-01 — 1995-07

Peak Month

1993-03

Production History

Cum Oil: 4,565 BBL Cum Gas: 57,240 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

241 BBL/mo

Di (annual)

59.4%

b-factor

0.0

EUR

4,846 BBL

R-squared

0.751

type

exponential

Operator History (from monthly production reports)

1993-10 — 1998-02 BROWN, H. L., JR. 53 mo
1993-01 — 1993-09 ARCO OIL & GAS CO. 9 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GRACE PETROLEUM OPERATING, LLC37,1002002-12-31
2BROWN, H. L., JR.46,7001995-05-30