BBakken SubsurfaceNorth Dakota well index

NDIC file 30852 · API 33-105-04005-00-00

CONNIE 21-4H

Operated by WHITING OIL AND GAS CORPORATION · Williams County, North Dakota

Active (A)Oil and gasSpud 2015

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
STOCKYARD CREEK
Spud date
Total depth
21,475 ft
Legal location
SESW Sec 33 T155N R99W
Footages
488 ft FSL · 2,185 ft FWL
County
Williams County
NDIC file no.
30852
API no.
33-105-04005-00-00

Location & navigation

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48.19925, -103.42281

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

129 months reported, Dec 2015 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil253KbblDec ’15 to Aug ’26 · 125 of 129 months known
Peak oil rate543bbl/dApr 2016 · 15,746 bbl in 29 days
Oil, last 12 months3,495bbl-30% against the 12 before
Gas–oil ratio, last 12 months16,037scf/bblfirst year 1,691 scf/bbl
Water cut, last 12 months71%first year 48% · 404K bbl water in all
Gas sold, last 12 months96%of gas produced · 1,188 mcf reported flared
0200400600Oil bbl/d1120162017201820192020202120222023202420252026

Early time

First reported month
Dec 2015
Months to peak
5 (Apr 2016)
Peak month rate
543 bbl/d on 29 days
First 3 months, oil
—
First 6 months, oil
28,707 bbl (2 of 6 known)
First 12 months, oil
79,039 bbl (8 of 12 known)
First 24 months, oil
137,868 bbl (20 of 24 known)
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
2.0%
Uptime, last 12 months
76% of days
Cumulative gas
1.18M mcf
Cumulative water
404K bbl
Unknown months
4 of 129 (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
3948,7661,017301322,24972%
5235,784928311711,05964%
4195,368903301412,81168%
48211,558736311623,97960%
4196,4171,204311415,31574%
3605,254848281314,59470%
921,42214391015,45761%
23418931170,50098%
03444530—100%
1852,486561191013,43875%
2763,02983431910,97575%
3435,2791,143311115,39177%

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.