BBakken SubsurfaceNorth Dakota well index

NDIC file 40839 · API 33-013-01942-00-00

LAR1 26-2 161-94 ATF

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
LARSON
Spud date
Total depth
24,057 ft
Legal location
SESW Sec 23 T162N R94W
Footages
450 ft FSL · 1,675 ft FWL
County
Burke County
NDIC file no.
40839
API no.
33-013-01942-00-00

Location & navigation

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48.83771, -102.84523

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

21 months reported, Dec 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil172KbblDec ’24 to Aug ’26 · 19 of 21 months known
Peak oil rate663bbl/dJun 2025 · 19,900 bbl in 30 days
Oil, last 12 months67Kbbl12 of 12 months known
Gas–oil ratio, last 12 months1,919scf/bblfirst year 1,145 scf/bbl
Water cut, last 12 months80%first year 81% · 744K bbl water in all
Gas sold, last 12 months72%of gas produced · 35.8K mcf reported flared
0250500750Oil bbl/d136Dec ’24Feb ’25Apr ’25Jun ’25Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Dec 2024
Months to peak
7 (Jun 2025)
Peak month rate
663 bbl/d on 30 days
First 3 months, oil
8,343 bbl (1 of 3 known)
First 6 months, oil
63,955 bbl (4 of 6 known)
First 12 months, oil
126,276 bbl (10 of 12 known)
Share of cumulative in year 1
73%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
136 bbl/d
Latest rate as share of peak
20.6%
Uptime, last 12 months
96% of days
Cumulative gas
249K mcf
Cumulative water
744K bbl
Unknown months
2 of 21 (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
9,21412,62637,266303071,37080%
6,6315,51324,5633121483179%
5,5986,14519,242301871,09877%
7,02910,41524,940312271,48278%
5,7219,63922,832262201,68580%
5,70214,48922,816282042,54180%
4,87911,22426,482311572,30084%
2,0403,16010,24921971,54983%
6,1379,62824,034311981,56980%
5,06013,73320,460301692,71480%
4,73617,52220,866311533,70082%
4,23014,46217,144311363,41980%

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.