BBakken SubsurfaceNorth Dakota well index

NDIC file 25339 · API 33-105-03035-00-00

GENE ZUMHOF 5300 11-23T

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WILLOW CREEK
Spud date
Total depth
21,415 ft
Legal location
NWNW Sec 23 T153N R100W
Footages
1,150 ft FNL · 150 ft FWL
County
Williams County
NDIC file no.
25339
API no.
33-105-03035-00-00

Location & navigation

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48.06441, -103.51727

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

157 months reported, Aug 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil242KbblAug ’13 to Aug ’26 · 153 of 157 months known
Peak oil rate298bbl/dJul 2018 · 8,942 bbl in 30 days
Oil, last 12 months6,606bbl-9% against the 12 before
Gas–oil ratio, last 12 months4,329scf/bblfirst year 652 scf/bbl
Water cut, last 12 months64%first year 82% · 546K bbl water in all
Gas sold, last 12 months80%of gas produced · 5,132 mcf reported flared
0100200300Oil bbl/d152014201620182020202220242026

Early time

First reported month
Aug 2013
Months to peak
60 (Jul 2018)
Peak month rate
298 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
7,024 bbl (2 of 6 known)
First 12 months, oil
37,789 bbl (8 of 12 known)
First 24 months, oil
75,489 bbl (20 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
5.0%
Uptime, last 12 months
100% of days
Cumulative gas
435K mcf
Cumulative water
546K bbl
Unknown months
4 of 157 (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
5552,7101,12830184,88367%
6322,2891,04631203,62262%
6323,5381,11930215,59864%
5882,5071,12231194,26466%
5552,5121,11731184,52667%
5831,83882628213,15359%
5862,35572031194,01955%
5082,2801,12930174,48869%
5312,47197231174,65365%
4752,14487730164,51465%
4971,87181731163,76562%
4642,08594531154,49467%

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.