OXTAIL 54-2-40 SB UNIT

Oil · District 08 · Lease #59102

Operator: PDEH LLC

Cum Oil

493k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-02

Production History

Cum Oil: 493,493 BBL Cum Gas: 1,455,286 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,926 BBL/mo

Di (annual)

138.6%

b-factor

0.0

EUR

423,943 BBL

R-squared

0.627

type

exponential

Operator History (from monthly production reports)

2022-12 — 2026-07 PDEH LLC 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPDEH LLC212,0002022-07-01