MACKEREL A

Oil · District 01 · Lease #20260

Operator: EOG RESOURCES, INC.

Cum Oil

188k BBL

Cum Gas

245k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 187,535 BBL Cum Gas: 245,243 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,262 BBL/mo

Di (annual)

316.9%

b-factor

1.2

EUR

351,819 BBL

R-squared

0.958

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 EOG RESOURCES, INC. 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEOG RESOURCES, INC.310,5002019-12-18