STUDLEY CKO WEST A 29-22

Oil // district 9 // lease#22311

op: DE IV OPERATING, LLC

cum_oil

398k BBL

cum_gas

0 MCF

wells

2

production

2023-08 — 2026-03

peak_month

2024-02

-- production_history

cum_oil: 397,675 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

45,881 BBL/mo

Di (annual)

224.6%

b-factor

0.5

EUR

482,361 BBL

R-squared

0.991

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4201HDE IV OPERATING, LLC110,6052023-06-02
4401HDE IV OPERATING, LLC110,6052023-06-02
EOF // multi-state drilling data platform // 2026