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De Coste unit, G 1 and 2

Lease 19868 · BAY County, Michigan · Kawkawlin field · Dundee

Oil1997–20262 wells
Operator
LEASE MANAGEMENT INC
Field
Kawkawlin
Formation
Dundee
Field type (as filed)
O
First production
1997
Last production
2026

Monthly oil production

222 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1997 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
8,772 bbl
Months filed
222
MonthOil (bbl)
Jun 202613
May 202633
Apr 20260
Mar 20263
Feb 202613
Jan 202625
Dec 20256
Nov 202518
Oct 202514
Sep 20259
Aug 20254
Jul 20255
Jun 202511
May 20253
Apr 202517
Mar 20257
Feb 202517
Jan 20256
Dec 202415
Nov 202412
Oct 202418
Sep 20247
Aug 202415
Jul 202413
Jun 202419
May 202426
Apr 202418
Mar 202424
Feb 202410
Jan 202419
Dec 202313
Nov 20230
Oct 202339
Sep 202315
Aug 202330
Jul 202316
Jun 202312
May 202320
Apr 202324
Mar 202336
Feb 202312
Jan 20239
Dec 20228
Nov 202213
Oct 202231
Sep 202215
Aug 202210
Jul 20224
Jun 20227
May 20221
Apr 20225
Mar 20226
Feb 202210
Jan 20220
Dec 20219
Nov 20217
Oct 202110
Sep 20215
Aug 202112
Jul 20217
Jun 202111
May 202112
Apr 20210
Mar 20215
Feb 202111
Jan 20213
Dec 202011
Nov 202014
Oct 20202
Sep 20207
Aug 20202
Jul 20205
Jun 20203
May 20200
Apr 20206
Mar 202021
Feb 20200
Jan 202023
Dec 20194
Nov 201931
Oct 201919
Sep 20190
Aug 20190
Jul 20199
Jun 201918
May 201915
Apr 201922
Mar 201917
Feb 201910
Jan 201927
Dec 201813
Nov 20183
Oct 201825
Sep 20182
Aug 201820
Jul 20189
Jun 20187
May 201811
Apr 20189
Mar 201814
Feb 201815
Jan 201823
Dec 201722
Nov 201713
Oct 20179
Sep 201711
Aug 201713
Jul 201712
Jun 201719
May 20172
Apr 20170
Mar 20178
Feb 201734
Jan 20177
Dec 201625
Nov 201628
Oct 201621
Sep 201626
Aug 201616
Jul 201620
Jun 201627
May 201636
Apr 201616
Mar 20168
Feb 20169
Jan 201614
Dec 201530
Nov 20158
Oct 201515
Sep 201519
Aug 201522
Jul 201523
Jun 201518
May 20157
Apr 201525
Mar 201526
Feb 201536
Jan 201527
Dec 201427
Nov 201415
Oct 201429
Sep 201438
Aug 201433
Jul 201435
Jun 201424
May 201424
Apr 201416
Mar 201432
Feb 201413
Jan 201413
Dec 201322
Nov 201332
Oct 201327
Sep 201324
Aug 201331
Jul 201319
Jun 201328
May 201319
Apr 201336
Mar 201331
Feb 201326
Jan 201330
Dec 201228
Nov 201231
Oct 201225
Sep 201231
Aug 201220
Jul 201214
Jun 201221
May 201220
Apr 201229
Mar 201222
Feb 201226
Jan 201226
Dec 201121
Nov 201131
Oct 201133
Sep 20117
Aug 201132
Jul 201146
Jun 201131
May 201113
Apr 201134
Mar 201131
Feb 201118
Jan 201135
Dec 201033
Nov 201030
Oct 201029
Sep 201031
Aug 201029
Jul 201027
Jun 201031
May 201029
Apr 201026
Mar 201031
Feb 201025
Jan 201029
Dec 200933
Nov 200925
Oct 200931
Sep 200928
Aug 200928
Jul 200930
Jun 200932
May 200928
Apr 200933
Mar 200916
Feb 200933
Jan 200929
Dec 2008357
Dec 2007368
Dec 2006366
Dec 2005409
Dec 2004395
Dec 2003405
Dec 2002434
Dec 2001399
Dec 2000415
Dec 1999409
Dec 1998506
Dec 1997467

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

Wells on this lease

2 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
DE COSTE, GEORGE ET AL1Oil WellLEASE MANAGEMENT INCProducingJan 1997 — still
DE COSTE, GEORGE ET AL2Oil WellLEASE MANAGEMENT INCProducingJan 1997 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 19868.