BBakken SubsurfaceNorth Dakota well index

NDIC file 13652 · API 33-075-01266-00-00

FEDERAL DARLING 6H

Operated by Swanson Oil & Gas LLC · Renville County, North Dakota

Active (A)Oil and gasSpud 1995

Well facts

Operator
Swanson Oil & Gas LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
LAKE DARLING
Spud date
Total depth
6,760 ft
Legal location
NENW Sec 1 T158N R85W
Footages
450 ft FNL · 2,080 ft FWL
County
Renville County
NDIC file no.
13652
API no.
33-075-01266-00-00

Location & navigation

48.54492, -101.59500

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Production

284 months reported, Jan 2003 to Aug 2026, MADISON pool.

Cumulative oil151KbblJan ’03 to Aug ’26 · 283 of 284 months known
Peak oil rate30bbl/dOct 2009 · 923 bbl in 31 days
Oil, last 12 months4,358bbl-7% against the 12 before
Gas–oil ratio, last 12 months243scf/bblfirst year 243 scf/bbl
Water cut, last 12 months94%first year 85% · 1.5M bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
0102030Oil bbl/d13200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
82 (Oct 2009)
Peak month rate
30 bbl/d on 31 days
First 3 months, oil
2,442 bbl
First 6 months, oil
4,860 bbl
First 12 months, oil
9,675 bbl
First 24 months, oil
18,839 bbl
Share of cumulative in year 1
6%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
43.8%
Uptime, last 12 months
96% of days
Cumulative gas
27.2K mcf
Cumulative water
1.5M bbl
Unknown months
1 of 284 (confidential or not in that month's report)
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
397966,345301324294%
4541106,012301524293%
350855,755301224394%
264645,62530924296%
291715,869301024495%
251615,32028924395%
383935,952301324394%
390955,902301324494%
405985,923301424294%
341835,343231524394%
4281046,030301424393%
404986,520311324394%

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.

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.