GRAMM B

Oil · District 02 · Lease #12331

Operator: EOG RESOURCES, INC.

Cum Oil

239k BBL

Cum Gas

510k MCF

casinghead

Wells

1

Production

2022-01 — 2026-04

Peak Month

2022-02

Production History

Cum Oil: 239,006 BBL Cum Gas: 510,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,876 BBL/mo

Di (annual)

62.9%

b-factor

0.0

EUR

188,333 BBL

R-squared

0.497

type

exponential

Operator History (from monthly production reports)

2022-01 — 2026-07 EOG RESOURCES, INC. 55 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HEOG RESOURCES, INC.112,0002021-07-15