SXSW W UNIT B

Oil · District 08 · Lease #57657

Operator: PETROLEGACY ENERGY II, LLC

Cum Oil

703k BBL

Cum Gas

953k MCF

casinghead

Wells

3

Production

2021-10 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 702,933 BBL Cum Gas: 952,692 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76,184 BBL/mo

Di (annual)

841.3%

b-factor

1.5

EUR

1,651,862 BBL

R-squared

0.909

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2021-10 — 2023-05 PETROLEGACY ENERGY II, LLC 19 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WBOVINTIV USA INC.111,0002021-08-20
2LSOVINTIV USA INC.211,0002021-08-20
2WAOVINTIV USA INC.111,0002021-08-20