YAUCK

Oil · District 10 · Lease #7856

Operator: UNBRIDLED RESOURCES, LLC

Cum Oil

256k BBL

Cum Gas

3.1M MCF

casinghead

Wells

2

Production

2008-03 — 2026-04

Peak Month

2009-06

Production History

Cum Oil: 256,413 BBL Cum Gas: 3,123,823 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,660 BBL/mo

Di (annual)

275.7%

b-factor

1.0

EUR

207,608 BBL

R-squared

0.886

type

hyperbolic

Operator History (from monthly production reports)

2020-11 — 2026-07 UNBRIDLED RESOURCES, LLC 69 mo
2016-07 — 2020-10 4P ENERGY TEXAS, LLC 52 mo
2014-11 — 2016-06 CHESAPEAKE OPERATING, L.L.C. 20 mo
2008-03 — 2014-10 CHESAPEAKE OPERATING, INC. 80 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3102HUNBRIDLED RESOURCES, LLC19,0002008-08-18
2102HUNBRIDLED RESOURCES, LLC29,0002007-11-20