ORSON -4- A

Oil · District 10 · Lease #22971

Operator: TRINITY OPERATING & PROD., INC.

Cum Oil

55k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2024-03

Peak Month

1998-05

Production History

Cum Oil: 54,902 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

353 BBL/mo

Di (annual)

7.3%

b-factor

0.0

EUR

56,372 BBL

R-squared

0.524

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STEPHENS, AUTRY C.110,0001997-12-10
142-317-31018--------
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