WALKER 'A'

Oil · District 7B · Lease #29546

Operator: HINDMAN, E. C. JR. PARTNERSHIP

Cum Oil

27k BBL

Cum Gas

251k MCF

casinghead

Wells

1

Production

2004-12 — 2024-07

Peak Month

2005-07

Production History

Cum Oil: 26,503 BBL Cum Gas: 251,460 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

653 BBL/mo

Di (annual)

27.1%

b-factor

0.0

EUR

28,861 BBL

R-squared

0.421

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 DALE OPERATING COMPANY 24 mo
2009-01 — 2024-07 E.C. HINDMAN OIL AND GAS 187 mo
2004-12 — 2008-12 HINDMAN, E. C. JR. PARTNERSHIP 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DALE OPERATING COMPANY24,5002005-01-20