BBakken SubsurfaceNorth Dakota well index

NDIC file 18948 · API 33-053-03152-00-00

KYW 27-34H

Operated by DEVON ENERGY WILLISTON, L.L.C. · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SPOTTED HORN
Spud date
Total depth
20,623 ft
Legal location
NWNW Sec 27 T150N R94W
Footages
1,036 ft FNL · 252 ft FWL
County
McKenzie County
NDIC file no.
18948
API no.
33-053-03152-00-00

Location & navigation

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47.78712, -102.70593

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

191 months reported, Oct 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil423KbblOct ’10 to Aug ’26 · 189 of 191 months known
Peak oil rate692bbl/dApr 2011 · 9,695 bbl in 14 days
Oil, last 12 months13.2Kbbl-21% against the 12 before
Gas–oil ratio, last 12 months9,557scf/bblfirst year 830 scf/bbl
Water cut, last 12 months44%first year 23% · 135K bbl water in all
Gas sold, last 12 months99%of gas produced · 1,157 mcf reported flared
0250500750Oil bbl/d4020122014201620182020202220242026

Early time

First reported month
Oct 2010
Months to peak
5 (Feb 2011)
Peak month rate
692 bbl/d on 14 days
First 3 months, oil
141 bbl (1 of 3 known)
First 6 months, oil
33,830 bbl (4 of 6 known)
First 12 months, oil
86,880 bbl (10 of 12 known)
First 24 months, oil
149,651 bbl (22 of 24 known)
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
40 bbl/d
Latest rate as share of peak
5.7%
Uptime, last 12 months
94% of days
Cumulative gas
869K mcf
Cumulative water
135K bbl
Unknown months
2 of 191 (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
1,75417,8731,199305810,19041%
1,64216,5571,066315310,08339%
1,21012,772952304010,55544%
1,13912,373961313710,86346%
1,0139,90074730349,77342%
8895,30564227335,96742%
1,12510,69788030389,50844%
1,21310,83589130408,93242%
8327,88476828309,47648%
1,0318,61177430348,35243%
4925,062315242010,28939%
8368,04899021409,62754%

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.