BLUE TOPAZ STATE UNIT 251-252E

Oil · District 08 · Lease #53937

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

1.5M BBL

Cum Gas

3.1M MCF

casinghead

Wells

5

Production

2019-06 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 1,511,898 BBL Cum Gas: 3,145,580 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62,192 BBL/mo

Di (annual)

262.0%

b-factor

1.3

EUR

2,163,280 BBL

R-squared

0.911

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
2019-06 — 2021-09 PRIMEXX OPERATING CORPORATION 28 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
R 6HAPACHE CORPORATION113,0002022-02-24
12HAPACHE CORPORATION113,0002021-07-16
7HAPACHE CORPORATION113,0002021-07-12
9HAPACHE CORPORATION113,0002019-10-28
10HAPACHE CORPORATION113,0002018-09-30