CASEY -A-

Oil · District 05 · Lease #3847

Operator: BARROW-SHAVER RESOURCES CO.

Cum Oil

7k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2007-01 — 2017-09

Peak Month

2007-07

Production History

Cum Oil: 6,705 BBL Cum Gas: 3,919 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

453 BBL/mo

Di (annual)

168.3%

b-factor

0.4

EUR

5,247 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2007-01 — 2026-07 BARROW-SHAVER RESOURCES CO. 235 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BARROW-SHAVER RESOURCES CO.17,0002007-01-19