ARMSTRONG

Oil · District 09 · Lease #23970

Operator: D L OPERATING

Cum Oil

56k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 56,191 BBL Cum Gas: 5,797 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

268 BBL/mo

Di (annual)

5.3%

b-factor

0.0

EUR

56,348 BBL

R-squared

0.678

type

exponential

Operator History (from monthly production reports)

2015-07 — 2026-07 D L OPERATING 133 mo
2010-04 — 2015-06 ARROWHEAD PRODUCTIONS, LP 63 mo
1993-01 — 2010-03 CARTER ENERGY CORPORATION 207 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3D L OPERATING14,9501983-12-06