BBakken SubsurfaceNorth Dakota well index

NDIC file 35527 · API 33-025-03585-00-00

TWO SHIELDS BUTTE 13-21-32-16H3U

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

Active (A)Oil and gasSpud 2022

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
26,233 ft
Legal location
SWSW Sec 21 T149N R92W
Footages
906 ft FSL · 431 ft FWL
County
Dunn County
NDIC file no.
35527
API no.
33-025-03585-00-00

Location & navigation

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47.70541, -102.46971

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

44 months reported, Jan 2023 to Aug 2026, BAKKEN pool.

Cumulative oil345KbblJan ’23 to Aug ’26 · 44 of 44 months known
Peak oil rate726bbl/dJun 2023 · 20,322 bbl in 28 days
Oil, last 12 months44.5Kbbl-43% against the 12 before
Gas–oil ratio, last 12 months1,567scf/bblfirst year 615 scf/bbl
Water cut, last 12 months33%first year 36% · 151K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,284 mcf reported flared
0250500750Oil bbl/d97Jan ’23Jul ’23Jan ’24Jul ’24Jan ’25Jul ’25Jan ’26Jul ’26

Early time

First reported month
Jan 2023
Months to peak
6 (Jun 2023)
Peak month rate
726 bbl/d on 28 days
First 3 months, oil
3,265 bbl
First 6 months, oil
40,127 bbl
First 12 months, oil
132,276 bbl
First 24 months, oil
254,557 bbl
Share of cumulative in year 1
38%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
97 bbl/d
Latest rate as share of peak
13.4%
Uptime, last 12 months
96% of days
Cumulative gas
344K mcf
Cumulative water
151K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4,4307,4442,407281581,68035%
4,8718,3802,141301621,72031%
4,4058,0351,906291521,82430%
4,3837,6011,928301461,73431%
3,7325,6201,809281331,50633%
3,3565,1381,611271241,53132%
3,6925,3111,906311191,43934%
3,2984,9031,835301101,48736%
3,3925,1621,655301131,52233%
2,9224,2051,457281041,43933%
3,0323,9741,450301011,31132%
3,0164,0121,52131971,33034%

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.