BARSTOW 40

Oil · District 08 · Lease #54844

Operator: JETTA OPERATING COMPANY, INC.

Cum Oil

321k BBL

Cum Gas

866k MCF

casinghead

Wells

8

Production

2020-02 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 320,995 BBL Cum Gas: 865,821 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,017 BBL/mo

Di (annual)

40.4%

b-factor

1.3

EUR

1,021,563 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 JETTA OPERATING COMPANY, INC. 78 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8JETTA OPERATING COMPANY, INC.17,0002012-11-19
6JETTA OPERATING COMPANY, INC.17,0002011-04-04
7JETTA OPERATING COMPANY, INC.17,0002011-04-04
5JETTA OPERATING COMPANY, INC.17,0002008-08-04
4JETTA OPERATING COMPANY, INC.17,0002007-12-08
3JETTA OPERATING COMPANY, INC.17,0002007-10-24
2JETTA OPERATING COMPANY, INC.17,0002007-06-28
1JETTA OPERATING COMPANY, INC.27,0002006-02-08