BBakken SubsurfaceNorth Dakota well index

NDIC file 39539 · API 33-025-04628-00-00

Two Shields Butte 16-8-7-13HA

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

Active (A)Oil and gasSpud 2023

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
20,386 ft
Legal location
SESE Sec 8 T149N R92W
Footages
635 ft FSL · 180 ft FEL
County
Dunn County
NDIC file no.
39539
API no.
33-025-04628-00-00

Location & navigation

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47.73375, -102.47228

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

38 months reported, Jul 2023 to Aug 2026, BAKKEN pool.

Cumulative oil223KbblJul ’23 to Aug ’26 · 38 of 38 months known
Peak oil rate859bbl/dAug 2023 · 24,905 bbl in 29 days
Oil, last 12 months37.6Kbbl-15% against the 12 before
Gas–oil ratio, last 12 months1,755scf/bblfirst year 1,093 scf/bbl
Water cut, last 12 months43%first year 50% · 207K bbl water in all
Gas sold, last 12 months100%of gas produced · 95 mcf reported flared
05001,000Oil bbl/d80Jul ’23Jan ’24Jul ’24Jan ’25Jul ’25Jan ’26Jul ’26

Early time

First reported month
Jul 2023
Months to peak
2 (Aug 2023)
Peak month rate
859 bbl/d on 29 days
First 3 months, oil
55,994 bbl
First 6 months, oil
88,667 bbl
First 12 months, oil
130,565 bbl
First 24 months, oil
178,978 bbl
Share of cumulative in year 1
59%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
80 bbl/d
Latest rate as share of peak
9.3%
Uptime, last 12 months
99% of days
Cumulative gas
283K mcf
Cumulative water
207K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4,0626,1583,297291401,51645%
4,1876,9313,022301401,65542%
3,8366,5672,626291321,71241%
3,3095,3922,241291141,62940%
2,9004,7821,39531941,64932%
2,7655,0721,57928991,83436%
3,1326,2102,784311011,98347%
2,6675,3583,50330892,00957%
3,0975,2292,169311001,68841%
2,6775,0341,95130891,88042%
2,5314,5381,68831821,79340%
2,4714,7921,59531801,93939%

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.