UNDERWOOD WEST 33 WA

Oil // district 10 // lease#57864

op: SPIRIT O&G OPERATING, LLC

cum_oil

72k BBL

cum_gas

0 MCF

wells

1

production

2022-07 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 71,557 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,090 BBL/mo

Di (annual)

189.2%

b-factor

0.5

EUR

88,178 BBL

R-squared

0.973

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HDE IV OPERATING, LLC18,7092022-07-01
EOF // multi-state drilling data platform // 2026