GUY 821

Oil · District 10 · Lease #7804

Operator: UNBRIDLED RESOURCES, LLC

Cum Oil

108k BBL

Cum Gas

1.3M MCF

casinghead

Wells

3

Production

2007-08 — 2026-04

Peak Month

2009-10

Production History

Cum Oil: 107,743 BBL Cum Gas: 1,291,988 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,316 BBL/mo

Di (annual)

33.9%

b-factor

0.1

EUR

91,104 BBL

R-squared

0.765

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
2007-08 — 2014-10 CHESAPEAKE OPERATING, INC. 87 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8821HUNBRIDLED RESOURCES, LLC39,0002021-09-10
9821HUNBRIDLED RESOURCES, LLC39,0002009-01-06
10HUNBRIDLED RESOURCES, LLC19,0002008-01-24