< leases

MALLARD 23 (ALLOC)

Oil · District 08 · Lease #47039

Operator: VITAL ENERGY, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

255k BBL

Cum Gas

437k MCF

casinghead

Wells

1

Production

2015-08 — 2026-04

Peak Month

2015-09

Production History

Cum Oil: 254,835 BBL Cum Gas: 436,868 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,526 BBL/mo

Di (annual)

17.0%

b-factor

0.0

EUR

248,684 BBL

R-squared

0.364

type

exponential

Operator History (from monthly production reports)

2026-01 — 2026-07 CRESCENT ENERGY OPERATING, LLC 7 mo
2023-02 — 2025-12 VITAL ENERGY, INC. 35 mo
2021-10 — 2023-01 LAREDO PETROLEUM, INC. 16 mo
2021-02 — 2021-09 PIONEER NATURAL RES. USA, INC. 8 mo
2017-05 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 45 mo
2017-02 — 2017-04 DE OPERATING LLC 3 mo
2015-08 — 2017-01 CROWNQUEST OPERATING, LLC 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1H42-173-37059CRESCENT ENERGY OPERATING, LLC28,5002015-02-09