HEMPHILL

Oil · District 06 · Lease #15840

Operator: VALENCE OPERATING COMPANY

Cum Oil

319k BBL

Cum Gas

43k MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 318,641 BBL Cum Gas: 42,885 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,842 BBL/mo

Di (annual)

74.7%

b-factor

0.0

EUR

254,585 BBL

R-squared

0.874

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 VALENCE OPERATING COMPANY 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HVALENCE OPERATING COMPANY29,4002021-05-13