GRIGGS UNIT

Oil · District 7B · Lease #32120

Operator: HGN OPERATING I, LLC

Cum Oil

11k BBL

Cum Gas

0 MCF

Wells

1

Production

2017-01 — 2023-05

Peak Month

2017-03

Production History

Cum Oil: 10,640 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

492 BBL/mo

Di (annual)

101.7%

b-factor

0.7

EUR

15,209 BBL

R-squared

0.598

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 HGN OPERATING I, LLC 115 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HGN OPERATING I LLC16,4002016-11-30