BBakken SubsurfaceNorth Dakota well index

NDIC file 19447 · API 33-025-01156-00-00

TUCKERMAN 11X-11

Operated by XTO ENERGY INC · Dunn 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
LOST BRIDGE
Spud date
Total depth
20,291 ft
Legal location
NWNW Sec 11 T148N R96W
Footages
852 ft FNL · 549 ft FWL
County
Dunn County
NDIC file no.
19447
API no.
33-025-01156-00-00

Location & navigation

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47.65886, -102.88464

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

187 months reported, Feb 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil452KbblFeb ’11 to Aug ’26 · 186 of 187 months known
Peak oil rate475bbl/dMar 2011 · 12,353 bbl in 26 days
Oil, last 12 months11.4Kbbl-28% against the 12 before
Gas–oil ratio, last 12 months3,354scf/bblfirst year 746 scf/bbl
Water cut, last 12 months49%first year 19% · 256K bbl water in all
Gas sold, last 12 months91%of gas produced · 716 mcf reported flared
0200400600Oil bbl/d2820122014201620182020202220242026

Early time

First reported month
Feb 2011
Months to peak
2 (Mar 2011)
Peak month rate
475 bbl/d on 26 days
First 3 months, oil
22,088 bbl (2 of 3 known)
First 6 months, oil
50,401 bbl (5 of 6 known)
First 12 months, oil
90,690 bbl (11 of 12 known)
First 24 months, oil
137,118 bbl (23 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
28 bbl/d
Latest rate as share of peak
5.8%
Uptime, last 12 months
100% of days
Cumulative gas
581K mcf
Cumulative water
256K bbl
Unknown months
1 of 187 (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
9874,80388230334,86647%
9934,95093931324,98549%
9444,47887130314,74448%
1,2485,0831,00831404,07345%
1,144997849313787243%
859567755283166047%
5452,3321,22431184,27969%
1,1781,4311,12930391,21549%
1,2431,48080931401,19139%
9594,69983030324,90046%
4222,6708031146,32716%
8584,6841,34331285,45961%

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.