ONA BLACK 49

Oil · District 10 · Lease #9021

Operator: UNBRIDLED RESOURCES, LLC

Cum Oil

96k BBL

Cum Gas

693k MCF

casinghead

Wells

2

Production

2013-01 — 2026-04

Peak Month

2013-02

Production History

Cum Oil: 95,815 BBL Cum Gas: 693,248 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,186 BBL/mo

Di (annual)

141.1%

b-factor

0.5

EUR

85,842 BBL

R-squared

0.589

type

hyperbolic

Operator History (from monthly production reports)

2020-11 — 2026-07 UNBRIDLED RESOURCES, LLC 69 mo
2018-04 — 2020-10 4P ENERGY TEXAS, LLC 31 mo
2015-01 — 2018-03 ENERVEST OPERATING, L.L.C. 39 mo
2013-01 — 2014-12 LINN OPERATING, INC. 24 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HUNBRIDLED RESOURCES, LLC111,3342012-11-08
8HUNBRIDLED RESOURCES, LLC111,2542012-07-24