HEIBEL A

Oil · District 02 · Lease #9904

Operator: GEOSOUTHERN ENERGY CORPORATION

Cum Oil

2.9M BBL

Cum Gas

7.6M MCF

casinghead

Wells

8

Production

2011-03 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 2,925,362 BBL Cum Gas: 7,580,795 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

75,440 BBL/mo

Di (annual)

397.3%

b-factor

1.2

EUR

1,701,601 BBL

R-squared

0.339

type

hyperbolic

Operator History (from monthly production reports)

2014-03 — 2026-07 DEVON ENERGY PRODUCTION CO, L.P. 149 mo
2011-03 — 2014-02 GEOSOUTHERN ENERGY CORPORATION 36 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HDEVON ENERGY PRODUCTION CO, L.P.214,0002024-07-16
3HDEVON ENERGY PRODUCTION CO, L.P.114,0002017-02-17
4HDEVON ENERGY PRODUCTION CO, L.P.114,0002017-02-17
5HDEVON ENERGY PRODUCTION CO, L.P.114,0002017-02-17
6HDEVON ENERGY PRODUCTION CO, L.P.114,0002017-02-17
8HDEVON ENERGY PRODUCTION CO, L.P.114,0002013-04-12
2HDEVON ENERGY PRODUCTION CO, L.P.114,0002013-04-11
1HDEVON ENERGY PRODUCTION CO, L.P.214,5002011-12-21