SPIRES, L. R. "A"

Oil · District 8A · Lease #62858

Operator: COYOTE OIL, INC.

Cum Oil

55k BBL

Cum Gas

99k MCF

casinghead

Wells

2

Production

1993-01 — 1999-11

Peak Month

1993-09

Production History

Cum Oil: 54,533 BBL Cum Gas: 99,198 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,610 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

62,447 BBL

R-squared

0.755

type

exponential

Operator History (from monthly production reports)

1993-01 — 2004-12 COYOTE OIL, INC. 144 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COYOTE OIL, INC.36,9351980-05-29
5COYOTE OIL, INC.26,9621980-05-29