ENDURANCE B

Oil · District 02 · Lease #12336

Operator: EOG RESOURCES, INC.

Cum Oil

254k BBL

Cum Gas

131k MCF

casinghead

Wells

1

Production

2022-01 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 253,770 BBL Cum Gas: 131,304 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,670 BBL/mo

Di (annual)

419.6%

b-factor

0.9

EUR

249,071 BBL

R-squared

0.754

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HEOG RESOURCES, INC.110,0002021-07-21