MACKEREL 1

Oil · District 08 · Lease #45547

Operator: APACHE CORPORATION

Cum Oil

16k BBL

Cum Gas

35k MCF

casinghead

Wells

1

Production

2013-12 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 16,491 BBL Cum Gas: 34,838 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

845 BBL/mo

Di (annual)

328.9%

b-factor

1.2

EUR

21,837 BBL

R-squared

0.695

type

hyperbolic

Operator History (from monthly production reports)

2013-12 — 2026-07 APACHE CORPORATION 152 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION110,4002013-10-14