BBakken SubsurfaceNorth Dakota well index

NDIC file 18060 · API 33-025-00921-00-00

DARVEY KLATT 44-22H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2009

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
CHIMNEY BUTTE
Spud date
Total depth
20,460 ft
Legal location
SESE Sec 22 T146N R95W
Footages
350 ft FSL · 350 ft FEL
County
Dunn County
NDIC file no.
18060
API no.
33-025-00921-00-00

Location & navigation

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47.44544, -102.75958

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

198 months reported, Mar 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil245KbblMar ’10 to Aug ’26 · 196 of 198 months known
Peak oil rate243bbl/dApr 2011 · 7,041 bbl in 29 days
Oil, last 12 months5,226bbl-16% against the 12 before
Gas–oil ratio, last 12 months1,592scf/bblfirst year 718 scf/bbl
Water cut, last 12 months61%first year 28% · 189K bbl water in all
Gas sold, last 12 months72%of gas produced · 1,420 mcf reported flared
0100200300Oil bbl/d2120122014201620182020202220242026

Early time

First reported month
Mar 2010
Months to peak
14 (Apr 2011)
Peak month rate
243 bbl/d on 29 days
First 3 months, oil
6,934 bbl (1 of 3 known)
First 6 months, oil
21,273 bbl (4 of 6 known)
First 12 months, oil
46,188 bbl (10 of 12 known)
First 24 months, oil
86,515 bbl (22 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
21 bbl/d
Latest rate as share of peak
8.8%
Uptime, last 12 months
66% of days
Cumulative gas
265K mcf
Cumulative water
189K bbl
Unknown months
2 of 198 (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
6001,03776130201,72856%
44677857830151,74456%
0000———
0000———
680487505223171643%
8021,0561,24428291,31761%
25055449818142,21667%
0000———
5529501,17820281,72168%
6819801,07730231,43961%
5541,2111,04631182,18665%
6611,2661,24531211,91565%

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.