SACHTLEBEN 221

Oil // district 2 // lease#9419

op: RICKAWAY ENERGY, CORP.

cum_oil

38k BBL

cum_gas

0 MCF

wells

1

production

2010-04 — 2026-03

peak_month

2010-04

-- production_history

cum_oil: 38,447 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

988 BBL/mo

Di (annual)

89.5%

b-factor

0.9

EUR

44,826 BBL

R-squared

0.707

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HAWTHORN ENERGY PARTNERS, LLC26,6002009-12-15
EOF // multi-state drilling data platform // 2026