DIAMOND H RANCH 15HC

Oil · District 01 · Lease #21316

Operator: JAVELIN ENERGY PARTNERS MGMT LLC

Cum Oil

182k BBL

Cum Gas

379k MCF

casinghead

Wells

1

Production

2023-12 — 2026-04

Peak Month

2024-05

Production History

Cum Oil: 181,661 BBL Cum Gas: 379,255 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,140 BBL/mo

Di (annual)

180.0%

b-factor

0.2

EUR

143,012 BBL

R-squared

0.917

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 JAVELIN ENERGY PARTNERS MGMT LLC 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HCJAVELIN ENERGY PARTNERS MGMT LLC19,0002023-08-03