DERUM, ROSA DRIVER HEIRS

Oil · District 05 · Lease #3709

Operator: KEY PRODUCTION COMPANY, INC.

Cum Oil

8k BBL

Cum Gas

62k MCF

casinghead

Wells

1

Production

2000-02 — 2013-11

Peak Month

2002-12

Production History

Cum Oil: 7,762 BBL Cum Gas: 61,790 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87 BBL/mo

Di (annual)

19.0%

b-factor

0.0

EUR

5,448 BBL

R-squared

0.319

type

exponential

Operator History (from monthly production reports)

2002-06 — 2017-01 BOMAR OIL & GAS, INC. 176 mo
2000-02 — 2002-05 KEY PRODUCTION COMPANY, INC. 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BOMAR OIL & GAS INC.28,9002000-11-07