MAY-RYAN UNIT A-B 2H PSA

Oil · District 02 · Lease #11725

Operator: MARATHON OIL EF LLC

Cum Oil

425k BBL

Cum Gas

468k MCF

casinghead

Wells

1

Production

2019-03 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 425,119 BBL Cum Gas: 468,156 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,458 BBL/mo

Di (annual)

41.3%

b-factor

0.0

EUR

303,598 BBL

R-squared

0.420

type

exponential

Operator History (from monthly production reports)

2019-03 — 2026-07 MARATHON OIL EF LLC 89 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMARATHON OIL EF LLC122,0002018-12-31