UL 20 RAT TAIL B

Oil · District 08 · Lease #57959

Operator: PDEH LLC

Cum Oil

94k BBL

Cum Gas

90k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2024-03

Production History

Cum Oil: 93,522 BBL Cum Gas: 89,531 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,839 BBL/mo

Di (annual)

30.1%

b-factor

2.0

EUR

518,048 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 PDEH LLC 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2708HPDEH LLC212,3002023-03-31