TREATY OAK W UNIT D

Oil · District 08 · Lease #58983

Operator: PETROLEGACY ENERGY II, LLC

Cum Oil

366k BBL

Cum Gas

409k MCF

casinghead

Wells

1

Production

2023-02 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 366,313 BBL Cum Gas: 409,222 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,869 BBL/mo

Di (annual)

263.6%

b-factor

1.0

EUR

620,700 BBL

R-squared

0.870

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2023-02 — 2023-05 PETROLEGACY ENERGY II, LLC 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WAOVINTIV USA INC.110,5002022-09-26