BUCHANAN -B-

Oil · District 08 · Lease #28035

Operator: VITAL ENERGY, INC.

Cum Oil

90k BBL

Cum Gas

56k MCF

casinghead

Wells

1

Production

1993-01 — 2021-07

Peak Month

2020-05

Production History

Cum Oil: 89,548 BBL Cum Gas: 56,344 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

769 BBL/mo

Di (annual)

528.7%

b-factor

0.1

EUR

1,964 BBL

R-squared

0.910

type

hyperbolic

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
2019-09 — 2023-01 LAREDO PETROLEUM, INC. 41 mo
2018-05 — 2019-08 CORDERO ENERGY OPERATING LLC 16 mo
2018-04 — 2018-04 GRENADIER ENERGY PARTNERS II,LLC 1 mo
1993-01 — 2018-03 SOUTHWEST ROYALTIES, INC. 303 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CRESCENT ENERGY OPERATING LLC19,8501982-09-02