MEDINA-JONAS A-SALGE-KINKLER SA

Oil · District 02 · Lease #12120

Operator: MARATHON OIL EF LLC

Cum Oil

315k BBL

Cum Gas

457k MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 314,670 BBL Cum Gas: 457,396 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

50,509 BBL/mo

Di (annual)

422.3%

b-factor

0.6

EUR

346,108 BBL

R-squared

0.977

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 MARATHON OIL EF LLC 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMARATHON OIL EF LLC123,0002020-11-09