SONORA

Oil · District 7C · Lease #21073

Operator: FELDERHOFF PRODUCTION COMPANY

Cum Oil

10k BBL

Cum Gas

0 MCF

Wells

1

Production

2020-08 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 10,071 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

321 BBL/mo

Di (annual)

34.8%

b-factor

0.0

EUR

11,030 BBL

R-squared

0.730

type

exponential

Operator History (from monthly production reports)

2020-08 — 2026-07 FELDERHOFF PRODUCTION COMPANY 72 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FELDERHOFF PRODUCTION COMPANY12,2002019-12-11