DUNGAN-KEY TRUST

Oil · District 04 · Lease #14121

Operator: WAPITI OPERATING, LLC

Fields: SPARTAN (F-A)

Cum Oil

54k BBL

Cum Gas

116k MCF

casinghead

Wells

1

Production

2019-01 — 2026-04

Peak Month

2019-04

Production History

Cum Oil: 53,800 BBL Cum Gas: 116,242 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,089 BBL/mo

Di (annual)

14.1%

b-factor

0.0

EUR

92,395 BBL

R-squared

0.332

type

exponential

Operator History (from monthly production reports)

2020-08 — 2026-07 POCO LLC 72 mo
2019-01 — 2020-07 WAPITI OPERATING, LLC 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1POCO LLC28,0002018-09-28