CALVERLEY "5A"

Oil · District 10 · Lease #40912

Operator: VITAL ENERGY, INC.

Cum Oil

82k BBL

Cum Gas

0 MCF

Wells

2

Production

2010-10 — 2026-03

Peak Month

2011-01

Production History

Cum Oil: 82,149 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

3,828 BBL/mo

Di (annual)

114.6%

b-factor

0.6

EUR

90,973 BBL

R-squared

0.764

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LAREDO PETROLEUM, INC.19,8002010-10-29
1LAREDO PETROLEUM, INC.210,5002010-04-09
Live © 2026 Petrora