CALVERLEY

Oil · District 10 · Lease #43883

Operator: OVINTIV USA INC.

Cum Oil

116k BBL

Cum Gas

0 MCF

Wells

9

Production

2013-05 — 2026-03

Peak Month

2014-07

Production History

Cum Oil: 116,495 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

3,490 BBL/mo

Di (annual)

175.4%

b-factor

1.1

EUR

123,358 BBL

R-squared

0.934

type

hyperbolic

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7ATHLON HOLDINGS LP110,3402014-05-03
8ATHLON HOLDINGS LP110,3002014-05-03
6ATHLON HOLDINGS LP110,4002014-03-22
5ATHLON ENERGY OPERATING LLC110,3002014-01-03
3RATHLON ENERGY OPERATING LLC110,2002013-09-26
4ATHLON ENERGY OPERATING LLC110,4002013-09-04
3ATHLON ENERGY OPERATING LLC110,2002013-07-25
2ATHLON ENERGY OPERATING LLC110,2002013-04-18
1ATHLON ENERGY OPERATING LLC110,2002013-03-11
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