BBakken SubsurfaceNorth Dakota well index

NDIC file 23884 · API 33-025-01875-00-00

FBIR STEPHEN 31X-19D

Operated by XTO ENERGY INC · Dunn County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
21,126 ft
Legal location
NWNE Sec 19 T149N R91W
Footages
235 ft FNL · 2,398 ft FEL
County
Dunn County
NDIC file no.
23884
API no.
33-025-01875-00-00

Location & navigation

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47.71692, -102.37414

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

157 months reported, Aug 2013 to Aug 2026, BAKKEN pool.

Cumulative oil274KbblAug ’13 to Aug ’26 · 157 of 157 months known
Peak oil rate989bbl/dApr 2014 · 3,957 bbl in 4 days
Oil, last 12 months7,493bbl+28% against the 12 before
Gas–oil ratio, last 12 months710scf/bblfirst year 232 scf/bbl
Water cut, last 12 months51%first year 51% · 279K bbl water in all
Gas sold, last 12 months92%of gas produced · 140 mcf reported flared
05001,000Oil bbl/d182014201620182020202220242026

Early time

First reported month
Aug 2013
Months to peak
3 (Oct 2013)
Peak month rate
989 bbl/d on 4 days
First 3 months, oil
22,376 bbl
First 6 months, oil
37,511 bbl
First 12 months, oil
79,662 bbl
First 24 months, oil
128,311 bbl
Share of cumulative in year 1
29%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
1.8%
Uptime, last 12 months
100% of days
Cumulative gas
185K mcf
Cumulative water
279K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7456601,253302588663%
671606961312290359%
539390850301872461%
649366736312156453%
635327589312051548%
558324627282058153%
627466405312074339%
859571454302966535%
656459435312170040%
453313378301569145%
538443584311782352%
563396566311870350%

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.