BORN 332

Oil · District 10 · Lease #8462

Operator: HIGHMARK ENERGY OPERATING, LLC

Cum Oil

42k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2011-10 — 2026-04

Peak Month

2011-11

Production History

Cum Oil: 42,063 BBL Cum Gas: 1,083,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

629 BBL/mo

Di (annual)

67.3%

b-factor

0.7

EUR

27,893 BBL

R-squared

0.372

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 HIGHMARK ENERGY OPERATING, LLC 54 mo
2011-10 — 2022-01 EOG RESOURCES, INC. 124 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HHIGHMARK ENERGY OPERATING, LLC19,0002011-07-08