BBakken SubsurfaceNorth Dakota well index

NDIC file 32693 · API 33-025-03146-00-00

TWO SHIELDS BUTTE 13-21-16-3H3

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
20,872 ft
Legal location
SWSW Sec 21 T149N R92W
Footages
831 ft FSL · 498 ft FWL
County
Dunn County
NDIC file no.
32693
API no.
33-025-03146-00-00

Location & navigation

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47.70521, -102.46944

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 oil653KbblDec ’18 to Aug ’26 · 93 of 93 months known
Peak oil rate1,851bbl/dDec 2018 · 48,128 bbl in 26 days
Oil, last 12 months20.3Kbbl-32% against the 12 before
Gas–oil ratio, last 12 months2,078scf/bblfirst year 697 scf/bbl
Water cut, last 12 months59%first year 52% · 803K bbl water in all
Gas sold, last 12 months99%of gas produced · 554 mcf reported flared
01,0002,000Oil bbl/d5920192020202120222023202420252026

Early time

First reported month
Dec 2018
Months to peak
1 (Dec 2018)
Peak month rate
1,851 bbl/d on 26 days
First 3 months, oil
104,561 bbl
First 6 months, oil
186,142 bbl
First 12 months, oil
290,495 bbl
First 24 months, oil
397,025 bbl
Share of cumulative in year 1
44%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
59 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
88% of days
Cumulative gas
658K mcf
Cumulative water
803K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,1934,0642,99330731,85358%
1,2152,4621,55117712,02656%
2,3134,3052,94830771,86156%
9272,0031,02414662,16152%
1,9333,3062,16730641,71053%
1,6903,2362,26527631,91557%
1,7033,5691,91131552,09653%
7421,6261,27120372,19163%
2,0013,8412,82530671,92059%
1,8704,2122,90730622,25261%
1,8815,1453,66231612,73566%
1,8394,4233,44731592,40565%

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.