BBakken SubsurfaceNorth Dakota well index

NDIC file 36399 · API 33-025-03797-00-00

TWO SHIELDS BUTTE 4-24-12-4H3

Operated by DEVON ENERGY WILLISTON, L.L.C. · Dunn County, North Dakota

Active (A)Oil and gasSpud 2019

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
MANDAREE
Spud date
Total depth
21,063 ft
Legal location
NWNW Sec 24 T149N R93W
Footages
235 ft FNL · 540 ft FWL
County
Dunn County
NDIC file no.
36399
API no.
33-025-03797-00-00

Location & navigation

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47.71688, -102.53337

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

80 months reported, Jan 2020 to Aug 2026, BAKKEN pool.

Cumulative oil215KbblJan ’20 to Aug ’26 · 80 of 80 months known
Peak oil rate469bbl/dDec 2020 · 14,540 bbl in 31 days
Oil, last 12 months15.4Kbbl-10% against the 12 before
Gas–oil ratio, last 12 months4,122scf/bblfirst year 992 scf/bbl
Water cut, last 12 months57%first year 78% · 403K bbl water in all
Gas sold, last 12 months99%of gas produced · 817 mcf reported flared
0200400600Oil bbl/d512020202120222023202420252026

Early time

First reported month
Jan 2020
Months to peak
12 (Dec 2020)
Peak month rate
469 bbl/d on 31 days
First 3 months, oil
19,689 bbl
First 6 months, oil
19,770 bbl
First 12 months, oil
44,502 bbl
First 24 months, oil
135,870 bbl
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
51 bbl/d
Latest rate as share of peak
11.0%
Uptime, last 12 months
99% of days
Cumulative gas
556K mcf
Cumulative water
403K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,5534,7201,34130523,03946%
1,6875,4632,12831543,23856%
1,4915,7062,20629513,82760%
1,4286,1521,80531464,30856%
1,5705,9651,59131513,79950%
8644,18572828314,84446%
5382,47958331174,60852%
5763,1381,00730195,44864%
1,3705,2942,28930463,86463%
1,3855,8282,00730464,20859%
1,4487,2762,27831475,02561%
1,4417,0652,21428514,90361%

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.