BBakken SubsurfaceNorth Dakota well index

NDIC file 23413 · API 33-053-04253-00-00

HEGG 21-29SH

Operated by XTO ENERGY INC · McKenzie 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
SIVERSTON
Spud date
Total depth
20,816 ft
Legal location
NENW Sec 29 T150N R98W
Footages
300 ft FNL · 2,400 ft FWL
County
McKenzie County
NDIC file no.
23413
API no.
33-053-04253-00-00

Location & navigation

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47.78928, -103.25215

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

158 months reported, Jul 2013 to Aug 2026, BAKKEN pool.

Cumulative oil324KbblJul ’13 to Aug ’26 · 158 of 158 months known
Peak oil rate539bbl/dSep 2013 · 16,157 bbl in 30 days
Oil, last 12 months7,848bbl+5% against the 12 before
Gas–oil ratio, last 12 months3,202scf/bblfirst year 1,280 scf/bbl
Water cut, last 12 months55%first year 32% · 233K bbl water in all
Gas sold, last 12 months87%of gas produced · 1,248 mcf reported flared
0200400600Oil bbl/d232014201620182020202220242026

Early time

First reported month
Jul 2013
Months to peak
3 (Sep 2013)
Peak month rate
539 bbl/d on 30 days
First 3 months, oil
40,008 bbl
First 6 months, oil
77,444 bbl
First 12 months, oil
112,111 bbl
First 24 months, oil
160,715 bbl
Share of cumulative in year 1
35%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
23 bbl/d
Latest rate as share of peak
4.3%
Uptime, last 12 months
78% of days
Cumulative gas
806K mcf
Cumulative water
233K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0137389130—100%
1,4614,0651,85831472,78256%
9122,6991,07629312,95954%
9302,98599028333,21052%
8652,90887231283,36250%
7412,64992630253,57556%
8053,06796931263,81055%
7142,75783030243,86154%
7081,82988831232,58356%
7122,03089831232,85156%

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.