BBakken SubsurfaceNorth Dakota well index

NDIC file 22860 · API 33-053-04113-00-00

MADSON 21-33SEH

Operated by XTO ENERGY INC · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
CHARLSON
Spud date
Total depth
14,714 ft
Legal location
NENW Sec 33 T153N R95W
Footages
275 ft FNL · 1,340 ft FWL
County
McKenzie County
NDIC file no.
22860
API no.
33-053-04113-00-00

Location & navigation

48.03743, -102.90902

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Production

167 months reported, Oct 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil244KbblOct ’12 to Aug ’26 · 166 of 167 months known
Peak oil rate546bbl/dNov 2012 · 15,296 bbl in 28 days
Oil, last 12 months5,632bbl+100% against the 12 before
Gas–oil ratio, last 12 months6,376scf/bblfirst year 2,312 scf/bbl
Water cut, last 12 months39%first year 12% · 63.5K bbl water in all
Gas sold, last 12 months91%of gas produced · 609 mcf reported flared
0200400600Oil bbl/d112014201620182020202220242026

Early time

First reported month
Oct 2012
Months to peak
2 (Nov 2012)
Peak month rate
546 bbl/d on 28 days
First 3 months, oil
30,306 bbl (2 of 3 known)
First 6 months, oil
58,737 bbl (5 of 6 known)
First 12 months, oil
89,202 bbl (11 of 12 known)
First 24 months, oil
122,028 bbl (23 of 24 known)
Share of cumulative in year 1
37%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
97% of days
Cumulative gas
896K mcf
Cumulative water
63.5K bbl
Unknown months
1 of 167 (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
7743,79740830264,90635%
7053,90136531235,53334%
6063,53724630205,83729%
4451,9954831144,48310%
5262,65818831175,05326%
4943,11132028186,29839%
1971,5993672488,11765%
2872,59658427119,04567%
4693,05929531156,52239%
3963,17225830138,01039%
3853,21528031128,35142%
3483,26723031119,38840%

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.