BBakken SubsurfaceNorth Dakota well index

NDIC file 17816 · API 33-105-01703-00-00

CLEO 31X-5

Operated by XTO ENERGY INC · Williams County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
XTO ENERGY INC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WEST BANK
Spud date
Total depth
20,634 ft
Legal location
LOT2 Sec 5 T156N R96W
Footages
200 ft FNL · 1,776 ft FEL
County
Williams County
NDIC file no.
17816
API no.
33-105-01703-00-00

Location & navigation

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48.37205, -103.05147

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

183 months reported, Jun 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil199KbblJun ’11 to Aug ’26 · 182 of 183 months known
Peak oil rate272bbl/dSep 2011 · 6,534 bbl in 24 days
Oil, last 12 months4,804bbl-10% against the 12 before
Gas–oil ratio, last 12 months4,201scf/bblfirst year 1,251 scf/bbl
Water cut, last 12 months58%first year 46% · 211K bbl water in all
Gas sold, last 12 months81%of gas produced · 1,394 mcf reported flared
0100200300Oil bbl/d1520122014201620182020202220242026

Early time

First reported month
Jun 2011
Months to peak
2 (Jul 2011)
Peak month rate
272 bbl/d on 24 days
First 3 months, oil
9,377 bbl (2 of 3 known)
First 6 months, oil
25,614 bbl (5 of 6 known)
First 12 months, oil
43,906 bbl (11 of 12 known)
First 24 months, oil
68,046 bbl (23 of 24 known)
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
5.6%
Uptime, last 12 months
88% of days
Cumulative gas
510K mcf
Cumulative water
211K bbl
Unknown months
1 of 183 (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
4281,90067330144,43961%
4182,01458831134,81858%
4311,88454830144,37156%
4231,84752431144,36655%
4371,83354331144,19555%
4041,71551528144,24556%
4231,86754131144,41456%
431660593,8600%
3551,20950114253,40659%
5121,93565829183,77956%
4861,96578731164,04362%
4441,84575029154,15563%

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.