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CHESTER 2/10A UNIT

Lease 21784 · OTSEGO County, Michigan · Chester 10 A - 30N - 02W field · Brown Niagaran

OilWater2019–20265 wells
Operator
CORE ENERGY LLC
Field
Chester 10 A - 30N - 02W
Formation
Brown Niagaran
Field type (as filed)
O
First production
2019
Last production
2026

Monthly oil production

83 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Aug 2019 to Jun 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
399,851 bbl
Months filed
83
MonthOil (bbl)
Jun 20265,268
May 20265,756
Apr 20265,487
Mar 20264,986
Feb 20264,946
Jan 20265,544
Dec 20255,038
Nov 20254,869
Oct 20255,668
Sep 20255,444
Aug 20255,395
Jul 20255,094
Jun 20254,732
May 20255,030
Apr 20253,778
Mar 20254,884
Feb 20254,561
Jan 20255,253
Dec 20245,177
Nov 20245,272
Oct 20245,540
Sep 20245,424
Aug 20245,511
Jul 20245,572
Jun 20245,502
May 20245,913
Apr 20245,751
Mar 20245,856
Feb 20245,411
Jan 20246,148
Dec 20236,016
Nov 20235,685
Oct 20236,019
Sep 20235,975
Aug 20236,173
Jul 20235,705
Jun 20235,305
May 20235,280
Apr 20234,599
Mar 20235,715
Feb 20235,534
Jan 20235,653
Dec 20225,824
Nov 20226,441
Oct 20227,069
Sep 20226,474
Aug 20227,149
Jul 20226,626
Jun 20227,718
May 20228,129
Apr 20228,308
Mar 20229,660
Feb 202210,499
Jan 20223,711
Dec 20211,206
Nov 20211,111
Oct 20211,253
Sep 20211,264
Aug 20211,462
Jul 20211,444
Jun 20211,572
May 20211,632
Apr 20211,918
Mar 20212,175
Feb 20212,247
Jan 20212,689
Dec 20202,647
Nov 20203,218
Oct 20203,403
Sep 20203,406
Aug 20203,382
Jul 20203,846
Jun 20203,916
May 20203,284
Apr 20204,135
Mar 20204,380
Feb 20204,165
Jan 20205,020
Dec 20195,194
Nov 20194,571
Oct 20194,822
Sep 20194,705
Aug 20191,707

Lease-level volumes as filed with the Michigan Department of Environment, Great Lakes, and Energy.

Monthly water production

83 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Aug 2019 to Jun 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
73,841 bbl
Months filed
83
MonthWater (bbl)
Jun 2026184
May 2026328
Apr 202688
Mar 2026121
Feb 2026145
Jan 2026323
Dec 2025294
Nov 202599
Oct 2025220
Sep 2025617
Aug 20251,043
Jul 2025680
Jun 2025462
May 2025393
Apr 202594
Mar 2025397
Feb 2025430
Jan 2025512
Dec 2024436
Nov 2024579
Oct 2024543
Sep 2024501
Aug 2024535
Jul 2024539
Jun 2024719
May 2024758
Apr 2024686
Mar 2024553
Feb 2024665
Jan 2024734
Dec 2023959
Nov 2023572
Oct 2023680
Sep 2023865
Aug 2023778
Jul 2023608
Jun 2023303
May 2023615
Apr 2023165
Mar 2023866
Feb 20231,791
Jan 20232,190
Dec 20222,592
Nov 20223,282
Oct 20223,675
Sep 20222,588
Aug 20223,036
Jul 20222,984
Jun 20225,242
May 20225,146
Apr 20224,398
Mar 20223,453
Feb 20221,301
Jan 202294
Dec 2021133
Nov 202199
Oct 202135
Sep 202151
Aug 202187
Jul 202163
Jun 2021102
May 2021190
Apr 2021224
Mar 2021236
Feb 2021357
Jan 2021433
Dec 2020285
Nov 2020443
Oct 2020661
Sep 2020484
Aug 2020373
Jul 2020512
Jun 2020668
May 2020346
Apr 2020703
Mar 2020689
Feb 2020637
Jan 2020661
Dec 2019778
Nov 2019907
Oct 2019737
Sep 2019674
Aug 2019412

Lease-level volumes as filed with the Michigan Department of Environment, Great Lakes, and Energy.

Wells on this lease

5 wells the state's well register assigns to this lease. Every one has a page. Michigan files the dates a well entered and left the unit, and a unit's members include injection, observation and dry holes — a member is not a producer.

WellNo.TypeOperatorStatusIn the unit
BUTKA1-10AOil WellCORE ENERGY LLCPlugging CompletedAug 2019 — Jan 2023
WOLF, CARL ET AL "C"1 HD1Observation WellCORE ENERGY LLCActiveAug 2019 — Sep 2022
CARGAS3-2 HD1Observation WellCORE ENERGY LLCActiveDec 2017 — Dec 2017
CARGAS3-2 HD2Observation WellCORE ENERGY LLCActiveAug 2019 — Sep 2022
DUFFIELD4-10Oil WellCORE ENERGY LLCProducingAug 2019 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 21784.