BLAIR, A.

Oil · District 10 · Lease #4674

Operator: VANGUARD OPERATING, LLC

Fields: PAYTON

Cum Oil

142k BBL

Cum Gas

0 MCF

Wells

16

Production

1993-01 — 2025-12

Peak Month

1994-03

Production History

Cum Oil: 141,684 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,000 BBL/mo

Di (annual)

12.2%

b-factor

0.3

EUR

128,528 BBL

R-squared

0.664

type

hyperbolic

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
21THREE-B OIL COMPANY, THE12,5001992-01-28
24THREE-B OIL COMPANY, THE12,5001988-01-28
22THREE-B OIL COMPANY, THE12,5001987-10-09
23THREE-B OIL COMPANY, THE12,5001987-10-09
20THREE-B OIL COMPANY, THE12,3001977-12-28
1342-475-03191--------
1442-475-03190--------
14W42-475-03190--------
1R42-475-03164--------
1W42-475-03164--------
242-475-03165--------
342-475-03167--------
442-475-03163--------
6W42-475-03198--------
842-475-03196--------
942-475-03195--------
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