HART 43 HAN

Oil · District 10 · Lease #8628

Operator: UNBRIDLED RESOURCES, LLC

Cum Oil

26k BBL

Cum Gas

71k MCF

casinghead

Wells

1

Production

2012-05 — 2017-02

Peak Month

2012-09

Production History

Cum Oil: 26,038 BBL Cum Gas: 70,859 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,624 BBL/mo

Di (annual)

487.5%

b-factor

0.7

EUR

19,242 BBL

R-squared

0.737

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
2012-05 — 2014-10 CHESAPEAKE OPERATING, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHESAPEAKE OPERATING INC.112,0002011-09-12