BBakken SubsurfaceNorth Dakota well index

NDIC file 16838 · API 33-105-01656-00-00

GBU Thomas 44X-18

Operated by XTO ENERGY INC · Williams County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
GRINNELL
Spud date
Total depth
20,367 ft
Legal location
SESE Sec 18 T154N R95W
Footages
500 ft FSL · 360 ft FEL
County
Williams County
NDIC file no.
16838
API no.
33-105-01656-00-00

Location & navigation

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48.15524, -102.93767

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

198 months reported, Mar 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil288KbblMar ’10 to Aug ’26 · 195 of 198 months known
Peak oil rate873bbl/dApr 2011 · 2,619 bbl in 3 days
Oil, last 12 months7,387bbl-16% against the 12 before
Gas–oil ratio, last 12 months1,438scf/bblfirst year 801 scf/bbl
Water cut, last 12 months20%first year 16% · 75.9K bbl water in all
Gas sold, last 12 months2%of gas produced · 8,827 mcf reported flared
05001,000Oil bbl/d2620122014201620182020202220242026

Early time

First reported month
Mar 2010
Months to peak
4 (Jun 2010)
Peak month rate
873 bbl/d on 3 days
First 3 months, oil
—
First 6 months, oil
18,385 bbl (3 of 6 known)
First 12 months, oil
46,266 bbl (9 of 12 known)
First 24 months, oil
85,488 bbl (21 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
26 bbl/d
Latest rate as share of peak
3.0%
Uptime, last 12 months
82% of days
Cumulative gas
471K mcf
Cumulative water
75.9K bbl
Unknown months
3 of 198 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7001,50819730232,15422%
7091,29218631231,82221%
7001,10218130231,57421%
68087616131221,28819%
678629165252792820%
689286172282541520%
72476519131231,05721%
6661,43516330222,15520%
93183146161,96813%
1969361193,63265%
1,1091,47222631361,32717%
6201,00616624261,62321%

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.