BBakken SubsurfaceNorth Dakota well index

NDIC file 18051 · API 33-025-00918-00-00

TWO SHIELDS BUTTE 14-33-28H

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

Active (A)Oil and gasSpud 2009

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
19,240 ft
Legal location
SESW Sec 33 T149N R92W
Footages
538 ft FSL · 2,290 ft FWL
County
Dunn County
NDIC file no.
18051
API no.
33-025-00918-00-00

Location & navigation

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47.67551, -102.46178

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

205 months reported, Aug 2009 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil468KbblAug ’09 to Aug ’26 · 203 of 205 months known
Peak oil rate483bbl/dDec 2010 · 3,381 bbl in 7 days
Oil, last 12 months4,619bbl-10% against the 12 before
Gas–oil ratio, last 12 months2,172scf/bblfirst year 734 scf/bbl
Water cut, last 12 months40%first year 24% · 263K bbl water in all
Gas sold, last 12 months99%of gas produced · 129 mcf reported flared
0200400600Oil bbl/d11201020122014201620182020202220242026

Early time

First reported month
Aug 2009
Months to peak
3 (Oct 2009)
Peak month rate
483 bbl/d on 7 days
First 3 months, oil
11,418 bbl (1 of 3 known)
First 6 months, oil
39,840 bbl (4 of 6 known)
First 12 months, oil
76,355 bbl (10 of 12 known)
First 24 months, oil
146,068 bbl (22 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
2.3%
Uptime, last 12 months
98% of days
Cumulative gas
390K mcf
Cumulative water
263K bbl
Unknown months
2 of 205 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
38458536321181,52349%
41587631331132,11143%
42984123730141,96036%
45287723131151,94034%
39785323031132,14937%
36075920428132,10836%
38388028831122,29843%
37984025930132,21641%
37386624731122,32240%
35784623330122,37039%
34594021431112,72538%
34586921531112,51938%

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.