BBakken SubsurfaceNorth Dakota well index

NDIC file 29251 · API 33-105-03710-00-00

SIGURD 5-8 7H

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
CRAZY MAN CREEK
Spud date
Total depth
20,800 ft
Legal location
LOT1 Sec 5 T153N R99W
Footages
575 ft FNL · 860 ft FEL
County
Williams County
NDIC file no.
29251
API no.
33-105-03710-00-00

Location & navigation

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

48.10957, -103.43547

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

109 months reported, Aug 2017 to Aug 2026, BAKKEN pool.

Cumulative oil447KbblAug ’17 to Aug ’26 · 109 of 109 months known
Peak oil rate1,623bbl/dOct 2017 · 38,942 bbl in 24 days
Oil, last 12 months10.7Kbbl-18% against the 12 before
Gas–oil ratio, last 12 months3,526scf/bblfirst year 2,378 scf/bbl
Water cut, last 12 months62%first year 46% · 470K bbl water in all
Gas sold, last 12 months64%of gas produced · 6,553 mcf reported flared
01,0002,000Oil bbl/d13201820192020202120222023202420252026

Early time

First reported month
Aug 2017
Months to peak
4 (Nov 2017)
Peak month rate
1,623 bbl/d on 24 days
First 3 months, oil
42,662 bbl
First 6 months, oil
137,251 bbl
First 12 months, oil
211,936 bbl
First 24 months, oil
284,319 bbl
Share of cumulative in year 1
47%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
0.8%
Uptime, last 12 months
95% of days
Cumulative gas
2.39M mcf
Cumulative water
470K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4771,70251919253,56852%
7242,5381,18531233,50662%
9802,5901,95830332,64367%
9532,2411,33631312,35258%
1,0153,7181,00427383,66350%
1,0803,7782,13426423,49866%
1,2684,82284031413,80340%
1,1144,56494130374,09746%
1,2006063,322313950573%
7993,5682,14130274,46673%
7154,5561,48431236,37267%
3953,11549930137,88656%

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.