CLARK 1F

Oil · District 08 · Lease #50116

Operator: OVINTIV USA INC.

Cum Oil

462k BBL

Cum Gas

1.8M MCF

casinghead

Wells

2

Production

2018-01 — 2026-04

Peak Month

2018-02

Production History

Cum Oil: 461,967 BBL Cum Gas: 1,789,437 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,010 BBL/mo

Di (annual)

225.6%

b-factor

0.8

EUR

612,270 BBL

R-squared

0.949

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 OVINTIV USA INC. 78 mo
2018-01 — 2020-01 ENCANA OIL & GAS(USA) INC. 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HKOVINTIV USA INC.110,0002017-08-04
5HJOVINTIV USA INC.110,0002017-08-04