COLEMAN -G-

Oil · District 09 · Lease #16774

Operator: R2Q OPERATING LLC

Cum Oil

283k BBL

Cum Gas

65k MCF

casinghead

Wells

6

Production

1993-01 — 2026-03

Peak Month

1996-02

Production History

Cum Oil: 283,478 BBL Cum Gas: 65,350 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,413 BBL/mo

Di (annual)

5.7%

b-factor

0.1

EUR

297,145 BBL

R-squared

0.777

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 R2Q OPERATING LLC 5 mo
2000-06 — 2026-02 CHOLLA PETROLEUM, INC. 309 mo
1994-07 — 2000-05 LINDEMANN, W.L., OPER. CO., INC. 71 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12R2Q OPERATING LLC15,4001996-10-31
10R2Q OPERATING LLC15,4001995-12-04
9R2Q OPERATING LLC15,5001982-09-21
3C42-009-16163R2Q OPERATING LLC------
742-009-01685R2Q OPERATING LLC------
842-009-31515R2Q OPERATING LLC------