COUNTRY CLUB

Oil · District 09 · Lease #28065

Operator: R2Q OPERATING LLC

Cum Oil

639k BBL

Cum Gas

678k MCF

casinghead

Wells

3

Production

1993-01 — 2026-03

Peak Month

1993-03

Production History

Cum Oil: 639,025 BBL Cum Gas: 677,680 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,116 BBL/mo

Di (annual)

6.4%

b-factor

0.1

EUR

595,367 BBL

R-squared

0.893

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 R2Q OPERATING LLC 5 mo
1993-01 — 2026-02 CHOLLA PETROLEUM, INC. 398 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1R2Q OPERATING LLC68,1002007-11-09
4R2Q OPERATING LLC28,0501992-04-15
2R2Q OPERATING LLC18,0501991-09-10