BBakken SubsurfaceNorth Dakota well index

NDIC file 20484 · API 33-105-02146-00-00

THUNDERBIRD 25-36 1H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
LONG CREEK
Spud date
Total depth
19,681 ft
Legal location
NENE Sec 25 T154N R99W
Footages
250 ft FNL · 996 ft FEL
County
Williams County
NDIC file no.
20484
API no.
33-105-02146-00-00

Location & navigation

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48.13932, -103.34955

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

175 months reported, Feb 2012 to Aug 2026, BAKKEN pool.

Cumulative oil513KbblFeb ’12 to Aug ’26 · 175 of 175 months known
Peak oil rate1,067bbl/dFeb 2012 · 7,468 bbl in 7 days
Oil, last 12 months19.9Kbbl+64% against the 12 before
Gas–oil ratio, last 12 months1,499scf/bblfirst year 1,710 scf/bbl
Water cut, last 12 months81%first year 32% · 340K bbl water in all
Gas sold, last 12 months72%of gas produced · 2,805 mcf reported flared
05001,0001,500Oil bbl/d1312014201620182020202220242026

Early time

First reported month
Feb 2012
Months to peak
2 (Mar 2012)
Peak month rate
1,067 bbl/d on 7 days
First 3 months, oil
54,468 bbl
First 6 months, oil
93,112 bbl
First 12 months, oil
157,411 bbl
First 24 months, oil
220,594 bbl
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
131 bbl/d
Latest rate as share of peak
12.3%
Uptime, last 12 months
47% of days
Cumulative gas
1.01M mcf
Cumulative water
340K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
04470300——
0000———
04320290——
0000———
0000———
0000———
0000———
0000———
3,0514,36420,444191611,43087%
6,2776,97928,520302091,11282%
6,50810,59722,093312101,62877%
4,0647,01912,456311311,72775%

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.