COOK 88S

Oil · District 7B · Lease #30577

Operator: STASNEY WELL SERVICE, LLC

Cum Oil

11k BBL

Cum Gas

7k MCF

casinghead

Wells

3

Production

2010-09 — 2013-03

Peak Month

2010-12

Production History

Cum Oil: 10,523 BBL Cum Gas: 7,058 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,845 BBL/mo

Di (annual)

546.0%

b-factor

0.3

EUR

5,832 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

2011-06 — 2026-07 STASNEY WELL SERVICE, LLC 182 mo
2010-09 — 2011-05 STASNEY, H. R. & SONS, LTD. 9 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
84STASNEY WELL SERVICE LLC24,0002022-11-17
83STASNEY WELL SERVICE LLC24,0002018-07-30
82STASNEY WELL SERVICE, LLC24,0002010-09-02