MAY-RYAN UNIT C

Oil · District 02 · Lease #10068

Operator: MARATHON OIL EF LLC

Cum Oil

607k BBL

Cum Gas

863k MCF

casinghead

Wells

4

Production

2012-06 — 2026-04

Peak Month

2024-03

Production History

Cum Oil: 606,866 BBL Cum Gas: 862,952 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

78,956 BBL/mo

Di (annual)

426.1%

b-factor

0.7

EUR

656,928 BBL

R-squared

0.981

type

hyperbolic

Operator History (from monthly production reports)

2012-06 — 2026-07 MARATHON OIL EF LLC 170 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMARATHON OIL EF LLC118,0002023-06-30
3HMARATHON OIL EF LLC118,0002023-06-30
4HMARATHON OIL EF LLC118,0002023-06-30
1HMARATHON OIL EF LLC114,5002012-03-27