BBakken SubsurfaceNorth Dakota well index

NDIC file 8089 · API 33-013-00837-00-00

SAWYER-STATE 1

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

Active (A)Oil and gasSpud 1981

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
RIVAL
Spud date
Total depth
6,360 ft
Legal location
NESW Sec 13 T162N R92W
Footages
1,980 ft FSL · 1,980 ft FWL
County
Burke County
NDIC file no.
8089
API no.
33-013-00837-00-00

Location & navigation

48.85626, -102.55979

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 oil10.7KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate21bbl/dSep 2022 · 85 bbl in 4 days
Oil, last 12 months187bbl-11% against the 12 before
Gas–oil ratio, last 12 months594scf/bblfirst year 22,805 scf/bbl
Water cut, last 12 months77%first year 66% · 26.4K bbl water in all
Gas sold, last 12 months0%of gas produced · 111 mcf reported flared
0102030Oil bbl/d1200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
135 (Mar 2014)
Peak month rate
21 bbl/d on 4 days
First 3 months, oil
106 bbl
First 6 months, oil
119 bbl
First 12 months, oil
405 bbl
First 24 months, oil
948 bbl
Share of cumulative in year 1
4%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
1 bbl/d
Latest rate as share of peak
5.7%
Uptime, last 12 months
32% of days
Cumulative gas
125K mcf
Cumulative water
26.4K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
331811219254577%
22116511250075%
159579260079%
001010—100%
228509236469%
0000———
6943911,50088%
0000———
341916820255983%
20147314170078%
189479250072%
17141714182450%

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.