FRIEND, W. E. -A-

Oil · District 7C · Lease #2111

Operator: RANGE PRODUCTION COMPANY

Fields: WEGER, NORTH

Cum Oil

51k BBL

Cum Gas

4k MCF

casinghead

Wells

6

Production

1993-01 — 2025-10

Peak Month

1997-09

Production History

Cum Oil: 50,727 BBL Cum Gas: 4,288 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

314 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

40,267 BBL

R-squared

0.786

type

exponential

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
1993-03 — 1998-08 LOMAK PRODUCTION COMPANY 66 mo
1993-01 — 1993-02 KAISER-FRANCIS OIL COMPANY 2 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DIGITAL OPERATING COMPANY LLC12,7001997-04-28
6DIGITAL OPERATING COMPANY LLC22,7001997-04-04
4DIGITAL OPERATING COMPANY LLC12,5001981-03-03
142-105-02667DIGITAL OPERATING COMPANY LLC------
242-105-02668DIGITAL OPERATING COMPANY LLC------
342-105-02669DIGITAL OPERATING COMPANY LLC------