HALFMANN 36X

Oil · District 08 · Lease #47610

Operator: OVINTIV USA INC.

Cum Oil

183k BBL

Cum Gas

218k MCF

casinghead

Wells

1

Production

2015-07 — 2026-04

Peak Month

2015-08

Production History

Cum Oil: 183,109 BBL Cum Gas: 218,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,250 BBL/mo

Di (annual)

23.7%

b-factor

0.0

EUR

164,322 BBL

R-squared

0.588

type

exponential

Operator History (from monthly production reports)

2020-02 — 2026-07 OVINTIV USA INC. 78 mo
2015-07 — 2020-01 ENCANA OIL & GAS(USA) INC. 55 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HOVINTIV USA INC.18,0042015-03-19