BBakken SubsurfaceNorth Dakota well index

NDIC file 34289 · API 33-025-03390-00-00

FBIR WALKER 31X-36HXE

Operated by XTO ENERGY INC · Dunn County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,240 ft
Legal location
NWNE Sec 36 T149N R92W
Footages
275 ft FNL · 1,411 ft FEL
County
Dunn County
NDIC file no.
34289
API no.
33-025-03390-00-00

Location & navigation

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47.68779, -102.39142

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

87 months reported, Jun 2019 to Aug 2026, BAKKEN pool.

Cumulative oil268KbblJun ’19 to Aug ’26 · 87 of 87 months known
Peak oil rate727bbl/dAug 2019 · 12,362 bbl in 17 days
Oil, last 12 months7,576bbl-14% against the 12 before
Gas–oil ratio, last 12 months2,969scf/bblfirst year 713 scf/bbl
Water cut, last 12 months78%first year 71% · 638K bbl water in all
Gas sold, last 12 months97%of gas produced · 252 mcf reported flared
0250500750Oil bbl/d312020202120222023202420252026

Early time

First reported month
Jun 2019
Months to peak
5 (Oct 2019)
Peak month rate
727 bbl/d on 17 days
First 3 months, oil
13,040 bbl
First 6 months, oil
56,871 bbl
First 12 months, oil
113,644 bbl
First 24 months, oil
187,499 bbl
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
31 bbl/d
Latest rate as share of peak
4.3%
Uptime, last 12 months
87% of days
Cumulative gas
357K mcf
Cumulative water
638K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6631,7952,48728242,70779%
9922,8623,36631322,88577%
8872,3722,98530302,67477%
8772,7832,38431283,17373%
5411,4981,86724232,76978%
9253,0142,12427343,25870%
5951,7921,70531193,01274%
3339371,86330112,81485%
24089899315163,74281%
116613690166,00099%
5491,7192,45531183,13182%
9732,6584,51431312,73282%

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.