BBakken SubsurfaceNorth Dakota well index

NDIC file 30770 · API 33-025-02859-00-00

FBIR GRINNELL 34X-33F

Operated by XTO ENERGY INC · Dunn County, North Dakota

Active (A)Oil and gasSpud 2015

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
19,721 ft
Legal location
SWSE Sec 33 T149N R91W
Footages
319 ft FSL · 2,266 ft FEL
County
Dunn County
NDIC file no.
30770
API no.
33-025-02859-00-00

Location & navigation

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47.67495, -102.33073

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

116 months reported, Jan 2017 to Aug 2026, BAKKEN pool.

Cumulative oil197KbblJan ’17 to Aug ’26 · 116 of 116 months known
Peak oil rate572bbl/dMar 2017 · 12,575 bbl in 22 days
Oil, last 12 months6,369bbl-29% against the 12 before
Gas–oil ratio, last 12 months1,008scf/bblfirst year 502 scf/bbl
Water cut, last 12 months68%first year 69% · 486K bbl water in all
Gas sold, last 12 months96%of gas produced · 43 mcf reported flared
0200400600Oil bbl/d202017201820192020202120222023202420252026

Early time

First reported month
Jan 2017
Months to peak
3 (Mar 2017)
Peak month rate
572 bbl/d on 22 days
First 3 months, oil
14,103 bbl
First 6 months, oil
27,128 bbl
First 12 months, oil
41,160 bbl
First 24 months, oil
72,117 bbl
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
20 bbl/d
Latest rate as share of peak
3.5%
Uptime, last 12 months
89% of days
Cumulative gas
154K mcf
Cumulative water
486K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6889181,59130231,33470%
6958391,73230231,20771%
5816161,65630191,06074%
6506131,520262594370%
4294451,07231141,03771%
3283091,008281294275%
01510—100%
5544751,578272185774%
6655341,179312180364%
533500300301893836%
621561286312090332%
6256061,744312097074%

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.