SCHEELE-HUTH UNIT B

Oil · District 02 · Lease #9787

Operator: MARATHON OIL EF LLC

Cum Oil

647k BBL

Cum Gas

1.2M MCF

casinghead

Wells

4

Production

2011-09 — 2026-04

Peak Month

2021-04

Production History

Cum Oil: 647,260 BBL Cum Gas: 1,189,196 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,195 BBL/mo

Di (annual)

412.0%

b-factor

0.8

EUR

507,639 BBL

R-squared

0.786

type

hyperbolic

Operator History (from monthly production reports)

2011-11 — 2026-07 MARATHON OIL EF LLC 177 mo
2011-09 — 2011-10 HILCORP ENERGY COMPANY 2 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HMARATHON OIL EF LLC122,0002020-10-21
3HMARATHON OIL EF LLC122,0002020-10-20
503HMARATHON OIL EF LLC122,0002020-10-20
1HMARATHON OIL EF LLC113,5002011-08-04