BBakken SubsurfaceNorth Dakota well index

NDIC file 19833 · API 33-061-01549-00-00

SHIRLEY PENNINGTON USA 14-22H

Operated by MARATHON OIL COMPANY · Mountrail 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
REUNION BAY
Spud date
Total depth
20,718 ft
Legal location
SWSW Sec 22 T151N R93W
Footages
255 ft FSL · 280 ft FWL
County
Mountrail County
NDIC file no.
19833
API no.
33-061-01549-00-00

Location & navigation

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47.87728, -102.57752

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

181 months reported, Aug 2011 to Aug 2026, BAKKEN pool.

Cumulative oil480KbblAug ’11 to Aug ’26 · 181 of 181 months known
Peak oil rate672bbl/dAug 2011 · 12,769 bbl in 19 days
Oil, last 12 months6,674bbl-28% against the 12 before
Gas–oil ratio, last 12 months4,297scf/bblfirst year 745 scf/bbl
Water cut, last 12 months37%first year 17% · 151K bbl water in all
Gas sold, last 12 months80%of gas produced · 3,643 mcf reported flared
0250500750Oil bbl/d1820122014201620182020202220242026

Early time

First reported month
Aug 2011
Months to peak
2 (Sep 2011)
Peak month rate
672 bbl/d on 19 days
First 3 months, oil
41,742 bbl
First 6 months, oil
68,004 bbl
First 12 months, oil
96,512 bbl
First 24 months, oil
168,285 bbl
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
2.6%
Uptime, last 12 months
86% of days
Cumulative gas
576K mcf
Cumulative water
151K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5923,25941930205,50541%
6233,09430231204,96633%
5042,18622028184,33730%
2951,15514515203,91533%
5152,34924925214,56133%
2961,05314315203,55733%
4441,98931016284,48041%
7122,90948230244,08640%
7502,90145231243,86838%
1,1322,76242530382,44027%
2612,4203643189,27258%
5502,60239031184,73141%

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.