GRAHAM

Oil · District 7C · Lease #17027

Operator: VITAL ENERGY, INC.

Cum Oil

271k BBL

Cum Gas

1.3M MCF

casinghead

Wells

6

Production

2009-11 — 2026-04

Peak Month

2010-07

Production History

Cum Oil: 271,022 BBL Cum Gas: 1,329,018 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,898 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

385,171 BBL

R-squared

0.396

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
2014-01 — 2023-01 LAREDO PETROLEUM, INC. 109 mo
2011-08 — 2013-12 LAREDO PETROLEUM - DALLAS, INC. 29 mo
2009-11 — 2011-07 BROAD OAK ENERGY, INC. 21 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
186MCRESCENT ENERGY OPERATING, LLC110,5502011-01-10
186ICRESCENT ENERGY OPERATING, LLC19,0002010-03-03
186CRESCENT ENERGY OPERATING, LLC19,0002010-02-10
186ACRESCENT ENERGY OPERATING, LLC19,0002010-02-10
186CCRESCENT ENERGY OPERATING, LLC19,0002009-09-30
186KCRESCENT ENERGY OPERATING, LLC19,0002009-09-09