ROSS

Oil · District 03 · Lease #18575

Operator: ERNEST OPERATING COMPANY

Cum Oil

6k BBL

Cum Gas

160k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2026-04

Production History

Cum Oil: 6,279 BBL Cum Gas: 160,292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

82 BBL/mo

Di (annual)

134.2%

b-factor

1.3

EUR

4,415 BBL

R-squared

0.554

type

hyperbolic

Operator History (from monthly production reports)

2017-02 — 2026-07 ERNEST OPERATING COMPANY 114 mo
1993-01 — 2017-01 BAR-MAC INVESTMENTS INC. 289 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ERNEST OPERATING COMPANY14,7001990-02-14
1ERNEST OPERATING COMPANY17,0001985-02-28