BBakken SubsurfaceNorth Dakota well index

NDIC file 36810 · API 33-105-05284-00-00

BLUE HEELER 20-17 1TFH

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

Active (A)Oil and gasSpud 2019

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
STONY CREEK
Spud date
Total depth
21,099 ft
Legal location
SESE Sec 20 T155N R100W
Footages
360 ft FSL · 390 ft FEL
County
Williams County
NDIC file no.
36810
API no.
33-105-05284-00-00

Location & navigation

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48.22766, -103.56278

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 and CONFIDENTIAL pools.

Cumulative oil229KbblSep ’20 to Aug ’26 · 66 of 72 months known
Peak oil rate462bbl/dMar 2021 · 14,315 bbl in 31 days
Oil, last 12 months13.4Kbbl-32% against the 12 before
Gas–oil ratio, last 12 months2,204scf/bblfirst year 2,872 scf/bbl
Water cut, last 12 months66%first year 54% · 359K bbl water in all
Gas sold, last 12 months83%of gas produced · 3,557 mcf reported flared
0200400600Oil bbl/d57202120222023202420252026

Early time

First reported month
Sep 2020
Months to peak
7 (Mar 2021)
Peak month rate
462 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
—
First 12 months, oil
63,508 bbl (6 of 12 known)
First 24 months, oil
128,396 bbl (18 of 24 known)
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
57 bbl/d
Latest rate as share of peak
12.3%
Uptime, last 12 months
93% of days
Cumulative gas
1.11M mcf
Cumulative water
359K bbl
Unknown months
6 of 72 (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
1924441029212,31235%
1,1832,4051,98631382,03363%
9641,8981,06230321,96952%
1,0231,8782,70631331,83673%
9971,7833,06831321,78875%
9901,8322,64528351,85173%
1,1562,3342,90331372,01972%
1,2212,6602,79227452,17970%
1,5672,8731,45731511,83348%
9773,8312,82530333,92174%
1,3993,0592,69531452,18766%
1,7654,6082,09931572,61154%

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.