SACHTLEBEN 221

Oil · District 02 · Lease #9419

Operator: RICKAWAY ENERGY, CORP.

Cum Oil

39k BBL

Cum Gas

0 MCF

Wells

1

Production

2010-04 — 2026-04

Peak Month

2010-04

Production History

Cum Oil: 38,637 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

874 BBL/mo

Di (annual)

67.4%

b-factor

0.8

EUR

43,976 BBL

R-squared

0.715

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 RICKAWAY ENERGY, CORP. 31 mo
2010-04 — 2023-12 HAWTHORN ENERGY PARTNERS, LLC 165 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RICKAWAY ENERGY, CORP.26,6002009-12-15