RIETZ

Oil · District 03 · Lease #20772

Operator: DEL PETROLEUM CORPORATION

Fields: CISTERN

Cum Oil

9k BBL

Cum Gas

83 MCF

casinghead

Wells

1

Production

1993-01 — 2003-11

Peak Month

1993-02

Production History

Cum Oil: 8,655 BBL Cum Gas: 83 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

120 BBL/mo

Di (annual)

13.5%

b-factor

0.0

EUR

10,573 BBL

R-squared

0.681

type

exponential

Operator History (from monthly production reports)

1993-01 — 2008-03 DEL PETROLEUM CORPORATION 183 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DEL PETROLEUM CORPORATION12,7001990-05-14