TREATY OAK W UNIT B

Oil · District 08 · Lease #59033

Operator: PETROLEGACY ENERGY II, LLC

Cum Oil

255k BBL

Cum Gas

548k MCF

casinghead

Wells

1

Production

2023-01 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 255,283 BBL Cum Gas: 547,557 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,029 BBL/mo

Di (annual)

380.9%

b-factor

0.8

EUR

316,777 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2023-01 — 2023-05 PETROLEGACY ENERGY II, LLC 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LSOVINTIV USA INC.110,5002022-09-23