COOK 145

Oil · District 7B · Lease #29336

Operator: STASNEY WELL SERVICE, LLC

Cum Oil

18k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2003-12 — 2026-04

Peak Month

2003-12

Production History

Cum Oil: 18,037 BBL Cum Gas: 37,748 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

345 BBL/mo

Di (annual)

268.7%

b-factor

1.3

EUR

11,789 BBL

R-squared

0.739

type

hyperbolic

Operator History (from monthly production reports)

2010-04 — 2026-07 STASNEY WELL SERVICE, LLC 196 mo
2003-12 — 2010-03 STASNEY, H. R. & SONS, LTD. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11STASNEY WELL SERVICE, LLC16,0002003-10-10