BBakken SubsurfaceNorth Dakota well index

NDIC file 37162 · API 33-053-09277-00-00

PRONGHORN 22-15HUL

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

Active (A)Oil and gasSpud 2020

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SPOTTED HORN
Spud date
Total depth
21,849 ft
Legal location
NWSW Sec 27 T150N R94W
Footages
2,380 ft FSL · 459 ft FWL
County
McKenzie County
NDIC file no.
37162
API no.
33-053-09277-00-00

Location & navigation

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47.78185, -102.70506

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

72 months reported, Sep 2020 to Aug 2026, BAKKEN pool.

Cumulative oil577KbblSep ’20 to Aug ’26 · 72 of 72 months known
Peak oil rate2,762bbl/dOct 2020 · 85,617 bbl in 31 days
Oil, last 12 months21.5Kbbl-14% against the 12 before
Gas–oil ratio, last 12 months4,368scf/bblfirst year 1,605 scf/bbl
Water cut, last 12 months48%first year 38% · 398K bbl water in all
Gas sold, last 12 months91%of gas produced · 538 mcf reported flared
01,0002,0003,000Oil bbl/d55202120222023202420252026

Early time

First reported month
Sep 2020
Months to peak
2 (Oct 2020)
Peak month rate
2,762 bbl/d on 31 days
First 3 months, oil
145,090 bbl
First 6 months, oil
255,218 bbl
First 12 months, oil
348,978 bbl
First 24 months, oil
441,838 bbl
Share of cumulative in year 1
60%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
55 bbl/d
Latest rate as share of peak
2.0%
Uptime, last 12 months
83% of days
Cumulative gas
1.53M mcf
Cumulative water
398K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,7027,1281,453171004,18846%
2,48711,4462,40629864,60249%
6862,9895769764,35746%
1,4497,5841,42828525,23450%
2,93311,2602,46531953,83946%
2,6719,3372,09527993,49644%
2,85811,4682,24631924,01344%
2,40410,9121,98630804,53945%
2,17810,2121,70431704,68944%
5452,80652829195,14949%
24281626117143,37252%
1,3247,8572,44524555,93465%

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.