BIFF 255 A

Oil // district 10 // lease#58201

op: OVINTIV USA INC.

cum_oil

909k BBL

cum_gas

0 MCF

wells

3

production

2022-10 — 2026-03

peak_month

2022-12

-- production_history

cum_oil: 908,763 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

42,682 BBL/mo

Di (annual)

58.4%

b-factor

0.0

EUR

877,519 BBL

R-squared

0.623

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MSBLACK SWAN OPERATING, LLC19,0002022-03-24
2LSBLACK SWAN OPERATING, LLC113,0002022-03-24
3WBBLACK SWAN OPERATING, LLC113,0002022-03-24
EOF // multi-state drilling data platform // 2026