BBakken SubsurfaceNorth Dakota well index

NDIC file 35667 · API 33-053-08795-00-00

STRANGER 28-21 3TFH

Operated by Zavanna Energy Operating, LLC · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
POE
Spud date
Total depth
21,291 ft
Legal location
SWSE Sec 28 T151N R100W
Footages
345 ft FSL · 1,549 ft FEL
County
McKenzie County
NDIC file no.
35667
API no.
33-053-08795-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.86377, -103.48265

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

82 months reported, Nov 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil126KbblNov ’19 to Aug ’26 · 76 of 82 months known
Peak oil rate277bbl/dMay 2020 · 8,599 bbl in 31 days
Oil, last 12 months4,560bbl+3% against the 12 before
Gas–oil ratio, last 12 months4,537scf/bblfirst year 2,254 scf/bbl
Water cut, last 12 months84%first year 66% · 394K bbl water in all
Gas sold, last 12 months82%of gas produced · 204 mcf reported flared
0100200300Oil bbl/d122020202120222023202420252026

Early time

First reported month
Nov 2019
Months to peak
7 (May 2020)
Peak month rate
277 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
—
First 12 months, oil
37,476 bbl (6 of 12 known)
First 24 months, oil
78,173 bbl (18 of 24 known)
Share of cumulative in year 1
30%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
12 bbl/d
Latest rate as share of peak
4.2%
Uptime, last 12 months
84% of days
Cumulative gas
1.05M mcf
Cumulative water
394K bbl
Unknown months
6 of 82 (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
0000———
63765254161,20689%
6261,7523,42530212,79985%
6571,6693,23431212,54083%
3413,4391,769311110,08584%
3393,0101,64727138,87983%
4234,1092,93931149,71487%
4853,0692,35530166,32883%
4281522,349311435585%
4309512,11330142,21283%
4161,0182,06231132,44783%
3521,4421,75530124,09783%

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.