BBakken SubsurfaceNorth Dakota well index

NDIC file 21962 · API 33-025-01557-00-00

VANCE STROMMEN 21-13TFH

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
KILLDEER
Spud date
Total depth
20,513 ft
Legal location
NENW Sec 13 T145N R95W
Footages
340 ft FNL · 2,155 ft FWL
County
Dunn County
NDIC file no.
21962
API no.
33-025-01557-00-00

Location & navigation

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47.38561, -102.72851

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

169 months reported, Aug 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil149KbblAug ’12 to Aug ’26 · 168 of 169 months known
Peak oil rate232bbl/dNov 2012 · 5,557 bbl in 24 days
Oil, last 12 months2,987bbl+2163% against the 12 before
Gas–oil ratio, last 12 months1,008scf/bblfirst year 708 scf/bbl
Water cut, last 12 months80%first year 45% · 139K bbl water in all
Gas sold, last 12 months97%of gas produced · 47 mcf reported flared
0100200300Oil bbl/d92014201620182020202220242026

Early time

First reported month
Aug 2012
Months to peak
4 (Nov 2012)
Peak month rate
232 bbl/d on 24 days
First 3 months, oil
159 bbl (2 of 3 known)
First 6 months, oil
14,519 bbl (5 of 6 known)
First 12 months, oil
26,186 bbl (11 of 12 known)
First 24 months, oil
60,985 bbl (23 of 24 known)
Share of cumulative in year 1
18%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
9 bbl/d
Latest rate as share of peak
3.7%
Uptime, last 12 months
55% of days
Cumulative gas
142K mcf
Cumulative water
139K bbl
Unknown months
1 of 169 (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———
0000———
3082981,261201596880%
1,2471,0732,065304286062%
3453371,555301297782%
3303771,58031111,14283%
2353189632691,35380%
2543012,7513181,18592%
2683071,6493191,14686%

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.