CYPRESS STATE UNIT 16

Oil · District 08 · Lease #49483

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

373k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2017-06 — 2026-04

Peak Month

2018-01

Production History

Cum Oil: 372,829 BBL Cum Gas: 1,539,973 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,308 BBL/mo

Di (annual)

403.5%

b-factor

0.9

EUR

423,013 BBL

R-squared

0.967

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
2017-06 — 2021-09 PRIMEXX OPERATING CORPORATION 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HAPACHE CORPORATION120,0002017-04-26