WINDHAM 37A

Oil · District 08 · Lease #44966

Operator: OVINTIV USA INC.

Cum Oil

84k BBL

Cum Gas

601k MCF

casinghead

Wells

1

Production

2014-05 — 2026-04

Peak Month

2026-01

Production History

Cum Oil: 83,881 BBL Cum Gas: 600,674 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,044 BBL/mo

Di (annual)

18.4%

b-factor

0.0

EUR

67,932 BBL

R-squared

0.415

type

exponential

Operator History (from monthly production reports)

2020-02 — 2026-07 OVINTIV USA INC. 78 mo
2015-02 — 2020-01 ENCANA OIL & GAS(USA) INC. 60 mo
2014-05 — 2015-01 ATHLON HOLDINGS LP 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3OVINTIV USA INC.111,2002014-03-10