KEYSER

Oil · District 09 · Lease #22357

Operator: CARY OIL & GAS, INC

Cum Oil

36k BBL

Cum Gas

1k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2012-03

Production History

Cum Oil: 35,764 BBL Cum Gas: 1,008 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

475 BBL/mo

Di (annual)

321.7%

b-factor

0.6

EUR

4,061 BBL

R-squared

0.812

type

hyperbolic

Operator History (from monthly production reports)

2018-06 — 2026-07 7-IRON OIL & GAS, LLC 98 mo
2017-11 — 2018-05 CARY OIL & GAS, INC 7 mo
1993-01 — 2017-10 BRITTON OPERATING, INC. 298 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
37-IRON OIL & GAS, LLC34,1201991-03-04
17-IRON OIL & GAS, LLC14,6001982-02-18