GARDEN CITY "40"

Oil · District 08 · Lease #36428

Operator: SPIRAL ENERGY CORP.

Cum Oil

106k BBL

Cum Gas

41k MCF

casinghead

Wells

1

Production

2000-10 — 2008-10

Peak Month

2001-06

Production History

Cum Oil: 106,117 BBL Cum Gas: 40,590 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,492 BBL/mo

Di (annual)

60.9%

b-factor

0.0

EUR

68,836 BBL

R-squared

0.672

type

exponential

Operator History (from monthly production reports)

2009-07 — 2010-05 SPIRAL ENERGY CORP. 11 mo
2000-10 — 2009-06 MEWBOURNE OIL COMPANY 105 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OVINTIV USA INC.410,7002017-03-16