BLACK FLAG STATE UNIT 253-254E

Oil · District 10 · Lease #50139

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

879k BBL

Cum Gas

0 MCF

Wells

5

Production

2018-07 — 2026-03

Peak Month

2020-04

Production History

Cum Oil: 878,779 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

15,913 BBL/mo

Di (annual)

22.8%

b-factor

0.0

EUR

838,597 BBL

R-squared

0.341

type

exponential

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11BSCALLON PETROLEUM OPERATING CO311,5002023-10-12
2UACALLON PETROLEUM OPERATING CO311,5002023-10-12
99HPRIMEXX OPERATING CORPORATION113,0002019-11-26
10HPRIMEXX OPERATING CORPORATION113,0002018-09-30
5HOXY USA WTP LP113,5002013-12-30
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