FELDER "21"

Oil · District 08 · Lease #40215

Operator: MID-STATES OPERATING COMPANY

Cum Oil

171k BBL

Cum Gas

434k MCF

casinghead

Wells

4

Production

2010-05 — 2022-09

Peak Month

2012-12

Production History

Cum Oil: 170,665 BBL Cum Gas: 433,947 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,091 BBL/mo

Di (annual)

45.4%

b-factor

0.1

EUR

120,008 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2016-07 — 2023-07 HENRY RESOURCES LLC 85 mo
2010-05 — 2016-06 MID-STATES OPERATING COMPANY 74 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HENRY RESOURCES LLC113,0002012-05-18
4HENRY RESOURCES LLC113,0002012-04-05
2HENRY RESOURCES LLC210,8332011-08-17
1HENRY RESOURCES LLC110,8002010-03-15