BBakken SubsurfaceNorth Dakota well index

NDIC file 26236 · API 33-105-03174-00-00

MADISON 7-28H

Operated by CONTINENTAL RESOURCES, INC. · Williams County, North Dakota

Active (A)Oil and gasSpud 2014

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
DOLLAR JOE
Spud date
Total depth
18,518 ft
Legal location
SENE Sec 28 T155N R97W
Footages
2,478 ft FNL · 926 ft FEL
County
Williams County
NDIC file no.
26236
API no.
33-105-03174-00-00

Location & navigation

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48.21982, -103.15581

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

145 months reported, Aug 2014 to Aug 2026, BAKKEN pool.

Cumulative oil173KbblAug ’14 to Aug ’26 · 145 of 145 months known
Peak oil rate506bbl/dSep 2014 · 9,105 bbl in 18 days
Oil, last 12 months4,559bbl-4% against the 12 before
Gas–oil ratio, last 12 months4,824scf/bblfirst year 2,402 scf/bbl
Water cut, last 12 months75%first year 53% · 268K bbl water in all
Gas sold, last 12 months84%of gas produced · 0 mcf reported flared
0200400600Oil bbl/d13201620182020202220242026

Early time

First reported month
Aug 2014
Months to peak
3 (Oct 2014)
Peak month rate
506 bbl/d on 18 days
First 3 months, oil
21,554 bbl
First 6 months, oil
41,868 bbl
First 12 months, oil
62,994 bbl
First 24 months, oil
87,637 bbl
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
2.6%
Uptime, last 12 months
72% of days
Cumulative gas
603K mcf
Cumulative water
268K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3552,32481230126,54670%
00010——
0000———
0000———
5051,8321,61720253,62876%
9003,2562,55328323,61874%
6753,1191,68131224,62171%
4922,5161,30830165,11473%
4582,4061,53731155,25377%
3671,8051,27130124,91878%
3982,3651,56531135,94280%
4092,3701,34831135,79577%

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.