BBakken SubsurfaceNorth Dakota well index

NDIC file 32692 · API 33-025-03145-00-00

TWO SHIELDS BUTTE 13-21-16-3H

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

Active (A)Oil and gasSpud 2018

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,875 ft
Legal location
SWSW Sec 21 T149N R92W
Footages
787 ft FSL · 538 ft FWL
County
Dunn County
NDIC file no.
32692
API no.
33-025-03145-00-00

Location & navigation

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47.70509, -102.46928

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

93 months reported, Dec 2018 to Aug 2026, BAKKEN pool.

Cumulative oil299KbblDec ’18 to Aug ’26 · 93 of 93 months known
Peak oil rate1,236bbl/dDec 2018 · 32,148 bbl in 26 days
Oil, last 12 months18.3Kbbl+55% against the 12 before
Gas–oil ratio, last 12 months2,448scf/bblfirst year 1,048 scf/bbl
Water cut, last 12 months56%first year 49% · 331K bbl water in all
Gas sold, last 12 months98%of gas produced · 966 mcf reported flared
05001,0001,500Oil bbl/d3620192020202120222023202420252026

Early time

First reported month
Dec 2018
Months to peak
1 (Dec 2018)
Peak month rate
1,236 bbl/d on 26 days
First 3 months, oil
67,341 bbl
First 6 months, oil
115,402 bbl
First 12 months, oil
172,821 bbl
First 24 months, oil
201,702 bbl
Share of cumulative in year 1
58%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
36 bbl/d
Latest rate as share of peak
2.9%
Uptime, last 12 months
99% of days
Cumulative gas
405K mcf
Cumulative water
331K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,6023,0762,01130531,92056%
1,7423,4062,15531561,95555%
1,8023,5561,92330601,97352%
1,7993,7112,65231582,06360%
1,6353,4492,02231532,10955%
1,2192,9311,67426472,40458%
1,4023,6552,61231452,60765%
1,2773,2901,62230432,57656%
1,6094,7401,76731522,94652%
1,5734,4852,22330522,85159%
1,5294,9511,32230513,23846%
1,1253,5801,20831363,18252%

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.