HARTMAN, ET AL

Oil · District 02 · Lease #7315

Operator: CHRISTOPHER OIL & GAS INC

Cum Oil

8k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1993-01 — 1995-10

Peak Month

1994-01

Production History

Cum Oil: 8,116 BBL Cum Gas: 14,498 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,333 BBL/mo

Di (annual)

349.1%

b-factor

0.0

EUR

4,611 BBL

R-squared

0.495

type

exponential

Operator History (from monthly production reports)

1993-01 — 2004-06 CHRISTOPHER OIL & GAS INC 138 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHRISTOPHER OIL & GAS INC38,5502004-01-20