DAVIDSON 221

Oil // district 2 // lease#9286

op: RICKAWAY ENERGY, CORP.

cum_oil

131k BBL

cum_gas

0 MCF

wells

3

production

2008-11 — 2026-03

peak_month

2009-09

-- production_history

cum_oil: 131,298 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,724 BBL/mo

Di (annual)

57.4%

b-factor

0.4

EUR

126,822 BBL

R-squared

0.834

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HAWTHORN ENERGY PARTNERS, LLC14,6502011-03-04
2HAWTHORN ENERGY PARTNERS, LLC15,6002009-05-26
1HAWTHORN ENERGY PARTNERS, LLC24,7632008-08-04
EOF // multi-state drilling data platform // 2026