WINDHAM 11AA

Oil · District 08 · Lease #59195

Operator: OVINTIV USA INC.

Cum Oil

159k BBL

Cum Gas

712k MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 158,519 BBL Cum Gas: 712,104 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,696 BBL/mo

Di (annual)

84.1%

b-factor

0.0

EUR

109,839 BBL

R-squared

0.379

type

exponential

Operator History (from monthly production reports)

2022-11 — 2026-07 OVINTIV USA INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HLOVINTIV USA INC.411,0002022-09-09