UNIVERSITY "BL"

Oil · District 7C · Lease #7510

Operator: MARATHON OIL COMPANY

Cum Oil

38k BBL

Cum Gas

195k MCF

casinghead

Wells

2

Production

1993-01 — 2006-07

Peak Month

1993-04

Production History

Cum Oil: 38,357 BBL Cum Gas: 194,517 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

655 BBL/mo

Di (annual)

40.3%

b-factor

0.5

EUR

35,460 BBL

R-squared

0.845

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2008-05 MARATHON OIL COMPANY 185 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6APACHE CORPORATION49,3002006-05-22
4APACHE CORPORATION29,3122004-09-09