OTTER 139-138 UNIT E

Oil // district 10 // lease#58068

op: VITAL ENERGY, INC.

cum_oil

616k BBL

cum_gas

0 MCF

wells

5

production

2022-05 — 2026-03

peak_month

2022-12

-- production_history

cum_oil: 616,338 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

33,865 BBL/mo

Di (annual)

70.5%

b-factor

0.0

EUR

576,296 BBL

R-squared

0.659

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HTALL CITY OPERATIONS III LLC316,0002022-04-27
16HTALL CITY OPERATIONS III LLC316,0002021-10-13
22HTALL CITY OPERATIONS III LLC216,0002021-10-13
23HTALL CITY OPERATIONS III LLC216,0002021-10-13
24HTALL CITY OPERATIONS III LLC216,0002021-10-13
EOF // multi-state drilling data platform // 2026