BBakken SubsurfaceNorth Dakota well index

NDIC file 36133 · API 33-053-08962-00-00

ARLYS FEDERAL 34X-31C

Operated by XTO ENERGY INC · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2019

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
SIVERSTON
Spud date
Total depth
21,480 ft
Legal location
SWSE Sec 31 T150N R97W
Footages
736 ft FSL · 2,466 ft FEL
County
McKenzie County
NDIC file no.
36133
API no.
33-053-08962-00-00

Location & navigation

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47.76298, -103.14313

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

79 months reported, Feb 2020 to Aug 2026, BAKKEN pool.

Cumulative oil570KbblFeb ’20 to Aug ’26 · 79 of 79 months known
Peak oil rate1,835bbl/dJun 2020 · 55,043 bbl in 30 days
Oil, last 12 months26.3Kbbl-11% against the 12 before
Gas–oil ratio, last 12 months5,115scf/bblfirst year 2,832 scf/bbl
Water cut, last 12 months65%first year 46% · 677K bbl water in all
Gas sold, last 12 months92%of gas produced · 3,212 mcf reported flared
01,0002,000Oil bbl/d83202120222023202420252026

Early time

First reported month
Feb 2020
Months to peak
5 (Jun 2020)
Peak month rate
1,835 bbl/d on 30 days
First 3 months, oil
739 bbl
First 6 months, oil
109,866 bbl
First 12 months, oil
254,491 bbl
First 24 months, oil
370,068 bbl
Share of cumulative in year 1
45%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
83 bbl/d
Latest rate as share of peak
4.5%
Uptime, last 12 months
100% of days
Cumulative gas
2.4M mcf
Cumulative water
677K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,8789,5045,73930635,06175%
1,9739,9764,76330665,05671%
2,16210,0994,25730724,67166%
2,16110,3903,99131704,80865%
2,38911,3944,36631774,76965%
2,08110,5443,80828745,06765%
2,38212,2244,22231775,13264%
1,83010,3813,22130615,67364%
2,14611,0273,66231695,13863%
2,62212,8064,23430874,88462%
2,12112,4633,65631685,87663%
2,56713,7703,96031835,36461%

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.