MACKEREL B

Oil · District 01 · Lease #20263

Operator: EOG RESOURCES, INC.

Cum Oil

244k BBL

Cum Gas

351k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 244,003 BBL Cum Gas: 350,648 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,487 BBL/mo

Di (annual)

739.5%

b-factor

1.1

EUR

396,737 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HEOG RESOURCES, INC.310,5002019-12-18