G. CAZADORES HENKE-O. WITTE SA6

Oil · District 02 · Lease #12136

Operator: MARATHON OIL EF LLC

Cum Oil

327k BBL

Cum Gas

432k MCF

casinghead

Wells

1

Production

2021-02 — 2026-04

Peak Month

2021-06

Production History

Cum Oil: 326,758 BBL Cum Gas: 432,219 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,537 BBL/mo

Di (annual)

528.6%

b-factor

1.9

EUR

798,822 BBL

R-squared

0.610

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 MARATHON OIL EF LLC 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HMARATHON OIL EF LLC122,0002020-12-22