UNDERWOOD WEST 33 LS

Oil // district 10 // lease#57912

op: SPIRIT O&G OPERATING, LLC

cum_oil

193k BBL

cum_gas

0 MCF

wells

1

production

2022-08 — 2026-03

peak_month

2023-08

-- production_history

cum_oil: 193,239 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,294 BBL/mo

Di (annual)

705.5%

b-factor

1.6

EUR

451,936 BBL

R-squared

0.942

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HDE IV OPERATING, LLC18,7092022-07-01
EOF // multi-state drilling data platform // 2026