BBakken SubsurfaceNorth Dakota well index

NDIC file 21813 · API 33-025-01526-00-00

GARRY SAMPSON 24-32H

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
MURPHY CREEK
Spud date
Total depth
20,626 ft
Legal location
SWSE Sec 32 T144N R96W
Footages
425 ft FSL · 1,720 ft FEL
County
Dunn County
NDIC file no.
21813
API no.
33-025-01526-00-00

Location & navigation

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47.24240, -102.87017

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

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

Cumulative oil266KbblApr ’12 to Aug ’26 · 171 of 173 months known
Peak oil rate296bbl/dSep 2012 · 5,330 bbl in 18 days
Oil, last 12 months6,319bbl+22% against the 12 before
Gas–oil ratio, last 12 months1,751scf/bblfirst year 573 scf/bbl
Water cut, last 12 months53%first year 34% · 192K bbl water in all
Gas sold, last 12 months0%of gas produced · 9,061 mcf reported flared
0100200300Oil bbl/d162014201620182020202220242026

Early time

First reported month
Apr 2012
Months to peak
3 (Jun 2012)
Peak month rate
296 bbl/d on 18 days
First 3 months, oil
8,195 bbl (1 of 3 known)
First 6 months, oil
22,444 bbl (4 of 6 known)
First 12 months, oil
51,155 bbl (10 of 12 known)
First 24 months, oil
97,061 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
16 bbl/d
Latest rate as share of peak
5.3%
Uptime, last 12 months
93% of days
Cumulative gas
212K mcf
Cumulative water
192K bbl
Unknown months
2 of 173 (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
39680956130132,04359%
22639860814161,76173%
6381,09087030211,70858%
6631,12867631211,70150%
7701,14367431251,48447%
48398556928172,03954%
6041,05159931191,74050%
54195856630181,77151%
55198363131181,78453%
44985351828161,90054%
53084649024221,59648%
46881949630161,75051%

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.