KOIN

Oil · District 09 · Lease #33605

Operator: DELFIN OPERATING, LLC

Cum Oil

56k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

2017-01 — 2026-03

Peak Month

2017-04

Production History

Cum Oil: 56,012 BBL Cum Gas: 53,104 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

651 BBL/mo

Di (annual)

7.2%

b-factor

0.7

EUR

150,822 BBL

R-squared

0.692

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 DELFIN OPERATING, LLC 115 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DELFIN OPERATING, LLC16,9502015-12-18