BBakken SubsurfaceNorth Dakota well index

NDIC file 34336 · API 33-105-04643-00-00

Wren Federal 5300 14-36 9B

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2021

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WILLOW CREEK
Spud date
Total depth
21,200 ft
Legal location
NENE Sec 36 T153N R100W
Footages
857 ft FNL · 257 ft FEL
County
Williams County
NDIC file no.
34336
API no.
33-105-04643-00-00

Location & navigation

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48.03643, -103.47589

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

59 months reported, Oct 2021 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil274KbblOct ’21 to Aug ’26 · 54 of 59 months known
Peak oil rate1,154bbl/dMar 2022 · 35,779 bbl in 31 days
Oil, last 12 months27.9Kbbl-5% against the 12 before
Gas–oil ratio, last 12 months3,701scf/bblfirst year 2,768 scf/bbl
Water cut, last 12 months62%first year 47% · 321K bbl water in all
Gas sold, last 12 months97%of gas produced · 912 mcf reported flared
05001,0001,500Oil bbl/d92Oct ’21Apr ’22Oct ’22Apr ’23Oct ’23Apr ’24Oct ’24Apr ’25Oct ’25Apr ’26

Early time

First reported month
Oct 2021
Months to peak
6 (Mar 2022)
Peak month rate
1,154 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
35,779 bbl (1 of 6 known)
First 12 months, oil
112,628 bbl (7 of 12 known)
First 24 months, oil
187,921 bbl (19 of 24 known)
Share of cumulative in year 1
41%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
92 bbl/d
Latest rate as share of peak
7.9%
Uptime, last 12 months
100% of days
Cumulative gas
820K mcf
Cumulative water
321K bbl
Unknown months
5 of 59 (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
2,5667,8284,01730863,05161%
2,7298,6575,04731883,17265%
1,8315,9093,25530613,22764%
1,9456,1303,12931633,15262%
1,9876,4603,06031643,25161%
2,5608,0473,86528913,14360%
2,5749,9303,72631833,85859%
2,0179,6273,45230674,77363%
2,3709,9353,38131764,19259%
1,4156,7823,24330474,79370%
3,04911,0884,66231983,63760%
2,84212,8195,23531924,51165%

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.