MALLARD 23

Oil // district 10 // lease#40166

op: VITAL ENERGY, INC.

cum_oil

94k BBL

cum_gas

0 MCF

wells

3

production

2010-02 — 2026-03

peak_month

2012-05

-- production_history

cum_oil: 94,225 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,253 BBL/mo

Di (annual)

531.9%

b-factor

1.0

EUR

41,129 BBL

R-squared

0.642

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DPARSLEY ENERGY OPERATIONS, LLC112,6002018-04-12
1CROWNQUEST OPERATING, LLC111,9002012-01-30
2CROWNQUEST OPERATING, LLC211,0002010-01-04
EOF // multi-state drilling data platform // 2026