BBakken SubsurfaceNorth Dakota well index

NDIC file 27443 · API 33-025-02430-00-00

FBIR GUYBLACKHAWK 24X-27ER

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

Active (A)Oil and gasSpud 2014

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
20,838 ft
Legal location
SESW Sec 27 T149N R92W
Footages
647 ft FSL · 2,471 ft FWL
County
Dunn County
NDIC file no.
27443
API no.
33-025-02430-00-00

Location & navigation

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47.69035, -102.43994

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

147 months reported, Jun 2014 to Aug 2026, BAKKEN pool.

Cumulative oil385KbblJun ’14 to Aug ’26 · 147 of 147 months known
Peak oil rate502bbl/dNov 2014 · 13,541 bbl in 27 days
Oil, last 12 months11.9Kbbl-10% against the 12 before
Gas–oil ratio, last 12 months996scf/bblfirst year 559 scf/bbl
Water cut, last 12 months47%first year 37% · 370K bbl water in all
Gas sold, last 12 months99%of gas produced · 136 mcf reported flared
0200400600Oil bbl/d30201620182020202220242026

Early time

First reported month
Jun 2014
Months to peak
8 (Jan 2015)
Peak month rate
502 bbl/d on 27 days
First 3 months, oil
22,047 bbl
First 6 months, oil
56,147 bbl
First 12 months, oil
125,874 bbl
First 24 months, oil
164,301 bbl
Share of cumulative in year 1
33%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
30 bbl/d
Latest rate as share of peak
5.9%
Uptime, last 12 months
99% of days
Cumulative gas
265K mcf
Cumulative water
370K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9951,10491530331,11048%
1,3861,44389231451,04139%
997981701293498441%
1,059873716313482440%
1,101876726313679640%
836796819273195249%
87190899431281,04253%
1,1251,38683730381,23243%
1,0379771,226313394254%
736631803302585752%
80881896931261,01255%
9231,0301,09631301,11654%

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.