UL JEFF EAST D 17-27-5 WA

Oil · District 08 · Lease #57396

Operator: PERCUSSION PETROLEUM OPER II,LLC

Cum Oil

313k BBL

Cum Gas

340k MCF

casinghead

Wells

1

Production

2022-04 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 312,562 BBL Cum Gas: 339,720 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,817 BBL/mo

Di (annual)

426.9%

b-factor

0.9

EUR

459,339 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2023-08 — 2024-07 CALLON PERMIAN II, LLC 12 mo
2022-04 — 2023-07 PERCUSSION PETROLEUM OPER II,LLC 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HAPACHE CORPORATION212,6002020-04-07