BIFF 255 B

Oil · District 08 · Lease #58142

Operator: OVINTIV USA INC.

Cum Oil

553k BBL

Cum Gas

607k MCF

casinghead

Wells

2

Production

2022-10 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 553,283 BBL Cum Gas: 606,773 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,833 BBL/mo

Di (annual)

53.4%

b-factor

0.0

EUR

467,858 BBL

R-squared

0.450

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2022-10 — 2023-05 BLACK SWAN OPERATING, LLC 8 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4JMOVINTIV USA INC.19,0002022-03-24
5WAOVINTIV USA INC.113,0002022-03-24