BBakken SubsurfaceNorth Dakota well index

NDIC file 33274 · API 33-023-01417-00-00

Aldag 5A-26-25-164N-100W

Operated by FORMENTERA OPERATIONS, LLC · Divide County, North Dakota

Active (A)Oil and gasSpud 2017

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WEST AMBROSE
Spud date
Total depth
18,352 ft
Legal location
LOT1 Sec 27 T164N R100W
Footages
589 ft FNL · 485 ft FEL
County
Divide County
NDIC file no.
33274
API no.
33-023-01417-00-00

Location & navigation

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

48.99763, -103.64229

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

113 months reported, Apr 2017 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil167KbblApr ’17 to Aug ’26 · 111 of 113 months known
Peak oil rate224bbl/dDec 2017 · 6,044 bbl in 27 days
Oil, last 12 months4,747bbl-26% against the 12 before
Gas–oil ratio, last 12 months2,957scf/bblfirst year 621 scf/bbl
Water cut, last 12 months79%first year 56% · 337K bbl water in all
Gas sold, last 12 months66%of gas produced · 327 mcf reported flared
0100200300Oil bbl/d11201820192020202120222023202420252026

Early time

First reported month
Apr 2017
Months to peak
3 (Jun 2017)
Peak month rate
224 bbl/d on 27 days
First 3 months, oil
6,487 bbl (1 of 3 known)
First 6 months, oil
24,277 bbl (4 of 6 known)
First 12 months, oil
50,369 bbl (10 of 12 known)
First 24 months, oil
95,070 bbl (22 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
11 bbl/d
Latest rate as share of peak
4.9%
Uptime, last 12 months
99% of days
Cumulative gas
235K mcf
Cumulative water
337K bbl
Unknown months
2 of 113 (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
5671,3331,66830192,35175%
4271,3571,63131143,17879%
4061,2661,57230143,11879%
4181,1751,53331132,81179%
4161,1741,59031132,82279%
2969091,06725123,07178%
4021,1951,56931132,97380%
3831,1041,54030132,88380%
3811,1311,48731122,96980%
3451,1011,42630123,19181%
3631,1821,57531123,25681%
3431,1081,33231113,23080%

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.