CREDO-STARK

Oil · District 10 · Lease #27758

Operator: VANGUARD OPERATING, LLC

Cum Oil

43k BBL

Cum Gas

0 MCF

Wells

8

Production

1993-01 — 2026-03

Peak Month

2006-01

Production History

Cum Oil: 43,043 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

215 BBL/mo

Di (annual)

18.8%

b-factor

0.0

EUR

13,603 BBL

R-squared

0.322

type

exponential

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8THREE-B OIL COMPANY, THE13,7001984-09-17
6THREE-B OIL COMPANY, THE13,7001984-08-06
7THREE-B OIL COMPANY, THE13,7001984-08-06
5THREE-B OIL COMPANY, THE13,7001984-05-02
4THREE-B OIL COMPANY, THE13,8001984-03-12
3THREE-B OIL COMPANY, THE11,5001983-09-30
2THREE-B OIL COMPANY, THE13,8001983-09-13
1THREE-B OIL COMPANY, THE13,8001982-09-01
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