GRIFFIN RANCH 22

Oil · District 08 · Lease #44609

Operator: SURGE OPERATING, LLC

Cum Oil

178k BBL

Cum Gas

290k MCF

casinghead

Wells

7

Production

2013-07 — 2022-07

Peak Month

2014-07

Production History

Cum Oil: 178,452 BBL Cum Gas: 289,514 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,872 BBL/mo

Di (annual)

95.0%

b-factor

0.7

EUR

225,756 BBL

R-squared

0.862

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-06 SURGE OPERATING, LLC 59 mo
2013-07 — 2021-07 APACHE CORPORATION 97 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SURGE OPERATING LLC18,2302014-03-19
3HSURGE OPERATING, LLC16,7892014-02-28
4HSURGE OPERATING LLC16,7892014-02-10
5SURGE OPERATING LLC17,8302013-12-30
6SURGE OPERATING LLC17,7302013-12-30
2SURGE OPERATING LLC17,7002013-08-07
1SURGE OPERATING LLC19,9002013-03-05