BBakken SubsurfaceNorth Dakota well index

NDIC file 30771 · API 33-025-02860-00-00

FBIR GRINNELL 34X-33B

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
19,932 ft
Legal location
SWSE Sec 33 T149N R91W
Footages
311 ft FSL · 2,295 ft FEL
County
Dunn County
NDIC file no.
30771
API no.
33-025-02860-00-00

Location & navigation

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47.67493, -102.33085

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

115 months reported, Feb 2017 to Aug 2026, BAKKEN pool.

Cumulative oil224KbblFeb ’17 to Aug ’26 · 115 of 115 months known
Peak oil rate311bbl/dJun 2017 · 4,664 bbl in 15 days
Oil, last 12 months8,226bbl+86% against the 12 before
Gas–oil ratio, last 12 months897scf/bblfirst year 531 scf/bbl
Water cut, last 12 months62%first year 57% · 313K bbl water in all
Gas sold, last 12 months99%of gas produced · 5 mcf reported flared
0200400Oil bbl/d26201820192020202120222023202420252026

Early time

First reported month
Feb 2017
Months to peak
9 (Oct 2017)
Peak month rate
311 bbl/d on 15 days
First 3 months, oil
11,819 bbl
First 6 months, oil
21,090 bbl
First 12 months, oil
60,806 bbl
First 24 months, oil
95,651 bbl
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
26 bbl/d
Latest rate as share of peak
8.4%
Uptime, last 12 months
75% of days
Cumulative gas
177K mcf
Cumulative water
313K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
751996625325393%
0000———
0000———
34122369374965467%
1,0436992,081313467067%
9217522,025283381769%
1,2768682,429314168066%
1,0741,0121,815303694263%
1,0341,0151,203313398254%
80789731329281,11228%
84892026531271,08524%
8079711,59031261,20366%

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.