SPEARMAN

Oil · District 13 · Lease #16164

Operator: WALSH & WATTS, INC.

Cum Oil

5k BBL

Cum Gas

0 MCF

Wells

3

Production

1993-01 — 2026-03

Peak Month

2009-03

Production History

Cum Oil: 4,884 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

38 BBL/mo

Di (annual)

65.0%

b-factor

0.7

EUR

1,560 BBL

R-squared

0.660

type

hyperbolic

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WALSH & WATTS, INC.15,0041978-08-08
242-237-30126--------
342-237-30148--------
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