UNIVERSITY "8"

Oil · District 7C · Lease #7702

Operator: STALEY OPERATING CO.

Cum Oil

202k BBL

Cum Gas

427k MCF

casinghead

Wells

16

Production

1993-01 — 2026-03

Peak Month

1995-07

Production History

Cum Oil: 201,578 BBL Cum Gas: 426,956 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,402 BBL/mo

Di (annual)

11.9%

b-factor

0.4

EUR

197,912 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

2022-07 — 2026-07 DIGITAL OPERATING COMPANY LLC 49 mo
2004-10 — 2022-06 ENDEAVOR ENERGY RESOURCES L.P. 213 mo
1998-09 — 2004-09 RANGE PRODUCTION COMPANY 73 mo
1994-05 — 1998-08 LOMAK PRODUCTION COMPANY 52 mo
1993-01 — 1994-04 STALEY OPERATING CO. 16 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DIGITAL OPERATING COMPANY LLC12,7001994-10-27
3DIGITAL OPERATING COMPANY LLC12,7001994-09-01
10DIGITAL OPERATING COMPANY LLC12,7001981-03-03
11DIGITAL OPERATING COMPANY LLC12,7001981-03-03
12DIGITAL OPERATING COMPANY LLC12,7001981-03-03
13DIGITAL OPERATING COMPANY LLC12,7001981-03-03
14DIGITAL OPERATING COMPANY LLC12,7001981-03-03
15DIGITAL OPERATING COMPANY LLC12,7001981-03-03
16DIGITAL OPERATING COMPANY LLC12,7001981-03-03
4DIGITAL OPERATING COMPANY LLC12,7001981-03-03
6DIGITAL OPERATING COMPANY LLC12,7001981-03-03
7DIGITAL OPERATING COMPANY LLC12,7001981-03-03
8DIGITAL OPERATING COMPANY LLC12,7001981-03-03
9DIGITAL OPERATING COMPANY LLC12,7001981-03-03
2DIGITAL OPERATING COMPANY LLC12,6001979-06-12
1DIGITAL OPERATING COMPANY LLC12,7001978-11-20