BBakken SubsurfaceNorth Dakota well index

NDIC file 23883 · API 33-025-01874-00-00

FBIR BIRD 31X-19D

Operated by XTO ENERGY INC · Dunn 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
HEART BUTTE
Spud date
Total depth
20,689 ft
Legal location
NWNE Sec 19 T149N R91W
Footages
295 ft FNL · 2,397 ft FEL
County
Dunn County
NDIC file no.
23883
API no.
33-025-01874-00-00

Location & navigation

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47.71675, -102.37413

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

160 months reported, May 2013 to Aug 2026, BAKKEN pool.

Cumulative oil320KbblMay ’13 to Aug ’26 · 158 of 160 months known
Peak oil rate692bbl/dOct 2013 · 9,685 bbl in 14 days
Oil, last 12 months12.3Kbbl+34% against the 12 before
Gas–oil ratio, last 12 months613scf/bblfirst year 1,015 scf/bbl
Water cut, last 12 months47%first year 33% · 193K bbl water in all
Gas sold, last 12 months91%of gas produced · 202 mcf reported flared
0250500750Oil bbl/d532014201620182020202220242026

Early time

First reported month
May 2013
Months to peak
13 (May 2014)
Peak month rate
692 bbl/d on 14 days
First 3 months, oil
0 bbl (1 of 3 known)
First 6 months, oil
12,100 bbl (4 of 6 known)
First 12 months, oil
48,086 bbl (10 of 12 known)
First 24 months, oil
121,175 bbl (22 of 24 known)
Share of cumulative in year 1
15%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
53 bbl/d
Latest rate as share of peak
7.6%
Uptime, last 12 months
98% of days
Cumulative gas
257K mcf
Cumulative water
193K bbl
Unknown months
2 of 160 (confidential or not in that month's report)
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,7151,443995305784137%
1,1261,101656313697837%
811665476263182037%
887735472312982935%
712188244302426426%
980446466283545532%
1,069634902313459346%
8013271,212302740860%
1,0517151,413313468057%
8014251,368302753163%
7162781,625302438869%
1,6385921,239315336143%

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.