CLARK C

Oil · District 01 · Lease #15702

Operator: GEOSOUTHERN ENERGY CORPORATION

Cum Oil

3.0M BBL

Cum Gas

5.1M MCF

casinghead

Wells

9

Production

2011-04 — 2026-04

Peak Month

2016-02

Production History

Cum Oil: 2,956,319 BBL Cum Gas: 5,098,983 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

137,032 BBL/mo

Di (annual)

341.1%

b-factor

1.0

EUR

2,483,758 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2014-03 — 2026-07 DEVON ENERGY PRODUCTION CO, L.P. 149 mo
2011-04 — 2014-02 GEOSOUTHERN ENERGY CORPORATION 35 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-20
3HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-18
4HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-15
7HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-11
5HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-06
6HDEVON ENERGY PRODUCTION CO, L.P.214,0002016-04-06
10HDEVON ENERGY PRODUCTION CO, L.P.214,0002014-01-15
2HDEVON ENERGY PRODUCTION CO, L.P.114,0002014-01-13
1HDEVON ENERGY PRODUCTION CO, L.P.211,9002012-01-12