CALVERLEY B-REED 20

Oil · District 08 · Lease #50733

Operator: VENCER ENERGY, LLC

Cum Oil

824k BBL

Cum Gas

6.5M MCF

casinghead

Wells

4

Production

2018-08 — 2026-03

Peak Month

2018-11

Production History

Cum Oil: 824,376 BBL Cum Gas: 6,547,275 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,461 BBL/mo

Di (annual)

328.2%

b-factor

0.8

EUR

625,801 BBL

R-squared

0.675

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 31 mo
2021-08 — 2023-12 VENCER ENERGY, LLC 29 mo
2018-08 — 2021-07 HUNT OIL COMPANY 36 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HDCIVITAS PERMIAN OPERATING, LLC211,2002024-11-04
102HACIVITAS PERMIAN OPERATING, LLC18,4002017-11-29
102HBCIVITAS PERMIAN OPERATING, LLC18,7502017-11-29
202HLCIVITAS PERMIAN OPERATING, LLC18,1002017-11-21