COOK RANCH 88

Oil · District 7B · Lease #30364

Operator: STASNEY WELL SERVICE, LLC

Fields: COOK RANCH

Cum Oil

114k BBL

Cum Gas

45k MCF

casinghead

Wells

33

Production

2009-07 — 2026-04

Peak Month

2013-02

Production History

Cum Oil: 113,565 BBL Cum Gas: 44,719 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,115 BBL/mo

Di (annual)

13.5%

b-factor

0.0

EUR

98,898 BBL

R-squared

0.609

type

exponential

Operator History (from monthly production reports)

2011-06 — 2026-07 STASNEY WELL SERVICE, LLC 182 mo
2009-07 — 2011-05 STASNEY, H. R. & SONS, LTD. 23 mo

Wells (33)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
65STASNEY WELL SERVICE, LLC32,0002016-08-30
52STASNEY WELL SERVICE, LLC12,0002015-05-26
128STASNEY WELL SERVICE, LLC12,0002013-10-18
125STASNEY WELL SERVICE, LLC12,0002013-06-27
122STASNEY WELL SERVICE, LLC12,0002013-05-29
121STASNEY WELL SERVICE, LLC12,0002013-05-14
115STASNEY WELL SERVICE, LLC12,0002013-04-24
119STASNEY WELL SERVICE, LLC12,0002013-04-15
112STASNEY WELL SERVICE, LLC12,0002013-04-08
118STASNEY WELL SERVICE, LLC12,0002013-02-22
108STASNEY WELL SERVICE, LLC12,0002012-11-26
107STASNEY WELL SERVICE, LLC12,0002012-10-30
105STASNEY WELL SERVICE, LLC12,0002012-09-17
106STASNEY WELL SERVICE, LLC22,0002012-09-17
104STASNEY WELL SERVICE, LLC12,0002012-08-28
103STASNEY WELL SERVICE, LLC12,0002012-08-24
102STASNEY WELL SERVICE, LLC12,0002012-04-16
93STASNEY WELL SERVICE, LLC12,0002011-03-21
94STASNEY WELL SERVICE, LLC12,0002011-03-18
95STASNEY WELL SERVICE, LLC12,0002011-03-18
92STASNEY WELL SERVICE, LLC12,0002011-03-08
100STASNEY WELL SERVICE, LLC12,0002011-01-04
81STASNEY WELL SERVICE, LLC12,0002010-09-02
79STASNEY WELL SERVICE, LLC12,0002010-08-13
75STASNEY WELL SERVICE, LLC12,0002010-02-24
76STASNEY WELL SERVICE, LLC12,0002010-02-19
77STASNEY WELL SERVICE, LLC12,0002010-02-19
78STASNEY WELL SERVICE, LLC12,0002010-02-19
74STASNEY WELL SERVICE, LLC12,0002009-12-10
73STASNEY WELL SERVICE, LLC12,0002009-10-12
71STASNEY WELL SERVICE, LLC12,0002009-09-10
72STASNEY WELL SERVICE, LLC12,0002009-09-10
69STASNEY WELL SERVICE, LLC12,0002008-12-02