STUDLEY CKO EAST I 29-22

Oil // district 9 // lease#22313

op: DE IV OPERATING, LLC

cum_oil

378k BBL

cum_gas

0 MCF

wells

2

production

2023-08 — 2026-03

peak_month

2024-02

-- production_history

cum_oil: 378,156 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

54,690 BBL/mo

Di (annual)

381.1%

b-factor

0.7

EUR

505,246 BBL

R-squared

0.851

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4209HDE IV OPERATING, LLC110,6052023-06-23
4409HDE IV OPERATING, LLC110,6052023-06-23
EOF // multi-state drilling data platform // 2026