CAMPBELL UNIT 9-8E

Oil · District 08 · Lease #50775

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

952k BBL

Cum Gas

3.6M MCF

casinghead

Wells

5

Production

2018-05 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 951,759 BBL Cum Gas: 3,588,764 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

50,781 BBL/mo

Di (annual)

138.6%

b-factor

0.4

EUR

728,251 BBL

R-squared

0.966

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
2018-05 — 2021-09 PRIMEXX OPERATING CORPORATION 41 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HAPACHE CORPORATION113,0002021-05-19
6HAPACHE CORPORATION113,0002021-05-19
10HAPACHE CORPORATION113,0002020-03-11
803HAPACHE CORPORATION112,0002015-01-27
802HAPACHE CORPORATION412,0002014-03-28