ROACH, A.S.

Oil · District 4 · Lease #9025

Operator: TRISTAR OIL & GAS

Cum Oil

13k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1993-09

Production History

Cum Oil: 13,470 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

233 BBL/mo

Di (annual)

20.9%

b-factor

0.0

EUR

13,321 BBL

R-squared

0.429

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MUELLER, JOSEPH P.13,6001978-04-26
1MUELLER, JOSEPH P.14,3001977-10-24
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