DUNAGAN, J.A.

Oil · District 3 · Lease #16523

Operator: SANDSTONE ENERGY GROUP INC.

Cum Oil

52k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

2019-04

Production History

Cum Oil: 52,415 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,255 BBL/mo

Di (annual)

75.5%

b-factor

0.0

EUR

19,940 BBL

R-squared

0.504

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MOBIL PRODUCING TX. & N.M. INC.114,0001984-02-16
1MOBIL EXPLORATION COMPANY, INC.114,0001982-12-14
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