BBakken SubsurfaceNorth Dakota well index

NDIC file 19724 · API 33-025-01182-00-00

JOYCE REPP 21-17H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
LAKE ILO
Spud date
Total depth
20,280 ft
Legal location
NENW Sec 17 T145N R93W
Footages
250 ft FNL · 1,320 ft FWL
County
Dunn County
NDIC file no.
19724
API no.
33-025-01182-00-00

Location & navigation

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47.38589, -102.56193

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

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Production

177 months reported, Dec 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil239KbblDec ’11 to Aug ’26 · 175 of 177 months known
Peak oil rate236bbl/dJul 2012 · 3,545 bbl in 15 days
Oil, last 12 months25Kbbl+372% against the 12 before
Gas–oil ratio, last 12 months543scf/bblfirst year 523 scf/bbl
Water cut, last 12 months52%first year 45% · 267K bbl water in all
Gas sold, last 12 months69%of gas produced · 2,933 mcf reported flared
0100200300Oil bbl/d8620122014201620182020202220242026

Early time

First reported month
Dec 2011
Months to peak
3 (Feb 2012)
Peak month rate
236 bbl/d on 15 days
First 3 months, oil
5,554 bbl (1 of 3 known)
First 6 months, oil
13,658 bbl (4 of 6 known)
First 12 months, oil
18,774 bbl (10 of 12 known)
First 24 months, oil
42,922 bbl (22 of 24 known)
Share of cumulative in year 1
8%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
86 bbl/d
Latest rate as share of peak
36.4%
Uptime, last 12 months
62% of days
Cumulative gas
171K mcf
Cumulative water
267K bbl
Unknown months
2 of 177 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
992353956195235649%
4,2152,1464,9232815150954%
4,9182,5386,9913115951659%
3,5861,9483,6613012054351%
2,8181,5272,5852810154248%
2,8061,6402,5322810058447%
3,0251,8112,818319859948%
2,6701,6242,572318660849%

As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

Nearby wells

Closest published well heads within 3 miles; wells on one pad share a location.

Other published attributes (1)
symbolA-OG

DMR shapefile columns not shown above, unchanged.