BBakken SubsurfaceNorth Dakota well index

NDIC file 37318 · API 33-053-09340-00-00

TOPAZ 24-13HT

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
MANDAREE
Spud date
Total depth
21,305 ft
Legal location
SWSW Sec 24 T149N R94W
Footages
577 ft FSL · 378 ft FWL
County
McKenzie County
NDIC file no.
37318
API no.
33-053-09340-00-00

Location & navigation

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47.70449, -102.66256

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

71 months reported, Oct 2020 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil431KbblOct ’20 to Aug ’26 · 70 of 71 months known
Peak oil rate1,762bbl/dNov 2020 · 52,874 bbl in 30 days
Oil, last 12 months13.2Kbbl-45% against the 12 before
Gas–oil ratio, last 12 months10,756scf/bblfirst year 1,726 scf/bbl
Water cut, last 12 months63%first year 43% · 401K bbl water in all
Gas sold, last 12 months93%of gas produced · 1,026 mcf reported flared
01,0002,000Oil bbl/d43202120222023202420252026

Early time

First reported month
Oct 2020
Months to peak
2 (Nov 2020)
Peak month rate
1,762 bbl/d on 30 days
First 3 months, oil
90,337 bbl (2 of 3 known)
First 6 months, oil
176,711 bbl (5 of 6 known)
First 12 months, oil
278,940 bbl (11 of 12 known)
First 24 months, oil
347,910 bbl (23 of 24 known)
Share of cumulative in year 1
65%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
43 bbl/d
Latest rate as share of peak
2.4%
Uptime, last 12 months
90% of days
Cumulative gas
1.2M mcf
Cumulative water
401K bbl
Unknown months
1 of 71 (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
1,39915,1262,079304710,81260%
1,38714,8131,947314510,68058%
1,28913,2881,493294410,30954%
1,26113,5211,504304210,72254%
6867,8441,144193611,43463%
7087,6221,402193710,76666%
1,52814,6502,96731499,58866%
1,28112,6882,53130439,90566%
1,03412,2472,105313311,84467%
8009,8971,594282912,37167%
7308,7651,622243012,00769%
1,11711,7312,358264310,50268%

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.