BBakken SubsurfaceNorth Dakota well index

NDIC file 28569 · API 33-105-03559-00-00

ALEXANDER 26-35 5TFH

Operated by GADECO, LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2014

Well facts

Operator
GADECO, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
EPPING
Spud date
Total depth
21,017 ft
Legal location
NWNE Sec 26 T155N R99W
Footages
262 ft FNL · 2,282 ft FEL
County
Williams County
NDIC file no.
28569
API no.
33-105-03559-00-00

Location & navigation

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48.22614, -103.37624

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

137 months reported, Apr 2015 to Aug 2026, BAKKEN pool.

Cumulative oil168KbblApr ’15 to Aug ’26 · 134 of 137 months known
Peak oil rate660bbl/dOct 2016 · 7,916 bbl in 12 days
Oil, last 12 months5,605bbl-42% against the 12 before
Gas–oil ratio, last 12 months2,690scf/bblfirst year 1,143 scf/bbl
Water cut, last 12 months84%first year 0% · 202K bbl water in all
Gas sold, last 12 months76%of gas produced · 92 mcf reported flared
0250500750Oil bbl/d9201620182020202220242026

Early time

First reported month
Apr 2015
Months to peak
17 (Aug 2016)
Peak month rate
660 bbl/d on 12 days
First 3 months, oil
2,559 bbl (2 of 3 known)
First 6 months, oil
2,559 bbl (4 of 6 known)
First 12 months, oil
2,559 bbl (9 of 12 known)
First 24 months, oil
25,632 bbl (21 of 24 known)
Share of cumulative in year 1
2%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
9 bbl/d
Latest rate as share of peak
1.4%
Uptime, last 12 months
79% of days
Cumulative gas
337K mcf
Cumulative water
202K bbl
Unknown months
3 of 137 (confidential or not in that month's report)
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1174296761583,66785%
5571,4353,06027212,57685%
8251,8425,06030282,23386%
8261,8333,94330282,21983%
1,0802,8634,39330362,65180%
7642,2434,09426292,93684%
5471,5132,95731182,76684%
802853841173,56283%
3611,0391,90029122,87884%
572392741254,19383%
1355096642263,77083%
2568471,4372793,30985%

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.