BBakken SubsurfaceNorth Dakota well index

NDIC file 33578 · API 33-105-04436-00-00

ALLISON 23-14 XW #1TFH

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
EAST FORK
Spud date
Total depth
20,872 ft
Legal location
SWSW Sec 23 T156N R100W
Footages
298 ft FSL · 1,274 ft FWL
County
Williams County
NDIC file no.
33578
API no.
33-105-04436-00-00

Location & navigation

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48.31440, -103.51264

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

87 months reported, Jun 2019 to Aug 2026, BAKKEN pool.

Cumulative oil260KbblJun ’19 to Aug ’26 · 87 of 87 months known
Peak oil rate1,059bbl/dJun 2019 · 3,177 bbl in 3 days
Oil, last 12 months3,182bbl-35% against the 12 before
Gas–oil ratio, last 12 months11,298scf/bblfirst year 725 scf/bbl
Water cut, last 12 months87%first year 65% · 544K bbl water in all
Gas sold, last 12 months97%of gas produced · 959 mcf reported flared
05001,0001,500Oil bbl/d142020202120222023202420252026

Early time

First reported month
Jun 2019
Months to peak
5 (Oct 2019)
Peak month rate
1,059 bbl/d on 3 days
First 3 months, oil
13,139 bbl
First 6 months, oil
44,363 bbl
First 12 months, oil
98,164 bbl
First 24 months, oil
176,438 bbl
Share of cumulative in year 1
38%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
1.4%
Uptime, last 12 months
96% of days
Cumulative gas
506K mcf
Cumulative water
544K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2252,9981,45130813,32487%
2202,5461,46831711,57387%
2092,3021,60528711,01488%
1781,9582,00031611,00092%
1272,2371,65528517,61493%
2723,4701,836281012,75787%
3234,7792,276311014,79688%
2863,8731,769301013,54286%
2022,3841,61431711,80289%
1741,5271,5482288,77690%
5184,1312,73831177,97584%
4483,7452,24331148,35983%

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.