HEARD, C. E. "B"

Oil · District 02 · Lease #9220

Operator: WHITE OAK OPERATING COMPANY LLC

Cum Oil

46k BBL

Cum Gas

416k MCF

casinghead

Wells

1

Production

2008-05 — 2022-11

Peak Month

2011-01

Production History

Cum Oil: 45,930 BBL Cum Gas: 416,358 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

971 BBL/mo

Di (annual)

52.8%

b-factor

0.6

EUR

46,781 BBL

R-squared

0.980

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 LAKESHORE OPERATING, LLC 3 mo
2016-12 — 2026-04 SUE-ANN OPERATING, L.C. 113 mo
2015-11 — 2016-11 WHITE OAK OPERATING COMPANY LLC 13 mo
2008-05 — 2015-10 MILAGRO EXPLORATION, LLC 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
40LAKESHORE OPERATING LLC25,0002008-05-08