KESEY UNIT 10-7E

Oil · District 08 · Lease #53726

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

1.1M BBL

Cum Gas

4.0M MCF

casinghead

Wells

4

Production

2019-09 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 1,125,180 BBL Cum Gas: 4,047,574 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

75,950 BBL/mo

Di (annual)

166.5%

b-factor

0.4

EUR

908,616 BBL

R-squared

0.973

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2021-10 — 2024-07 CALLON PETROLEUM OPERATING CO 34 mo
2019-09 — 2021-09 PRIMEXX OPERATING CORPORATION 25 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HAPACHE CORPORATION113,0002021-05-11
7HAPACHE CORPORATION113,0002021-05-10
8HAPACHE CORPORATION113,0002021-05-10
10HAPACHE CORPORATION313,0002019-04-29