BARBER, W.T.

Oil · District 08 · Lease #46841

Operator: CHEVRON U. S. A. INC.

Cum Oil

63k BBL

Cum Gas

524k MCF

casinghead

Wells

1

Production

2015-07 — 2026-04

Peak Month

2015-10

Production History

Cum Oil: 63,083 BBL Cum Gas: 523,754 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,588 BBL/mo

Di (annual)

102.1%

b-factor

0.6

EUR

68,433 BBL

R-squared

0.771

type

hyperbolic

Operator History (from monthly production reports)

2015-12 — 2026-07 CAIRD OPERATING, LLC 128 mo
2015-07 — 2015-11 CHEVRON U. S. A. INC. 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HCAIRD OPERATING, LLC316,8602015-03-12