BARSTOW -43-

Oil · District 08 · Lease #37931

Operator: JETTA OPERATING COMPANY, INC.

Cum Oil

110k BBL

Cum Gas

239k MCF

casinghead

Wells

2

Production

2006-11 — 2020-01

Peak Month

2008-09

Production History

Cum Oil: 109,709 BBL Cum Gas: 239,000 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,870 BBL/mo

Di (annual)

228.5%

b-factor

1.2

EUR

96,009 BBL

R-squared

0.738

type

hyperbolic

Operator History (from monthly production reports)

2006-11 — 2020-11 JETTA OPERATING COMPANY, INC. 169 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2JETTA OPERATING COMPANY, INC.17,0002007-06-28
1JETTA OPERATING COMPANY, INC.17,0002006-02-23