PANHEAD 10 13

Oil · District 08 · Lease #42859

Operator: OGX OPERATING, LLC

Cum Oil

10k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

2012-04 — 2012-12

Peak Month

2012-07

Production History

Cum Oil: 10,398 BBL Cum Gas: 11,193 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,401 BBL/mo

Di (annual)

385.4%

b-factor

0.1

EUR

8,362 BBL

R-squared

0.968

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
2014-07 — 2024-11 APACHE CORPORATION 125 mo
2012-04 — 2014-06 OGX OPERATING, LLC 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY313,5002013-09-13