BBakken SubsurfaceNorth Dakota well index

NDIC file 20036 · API 33-025-01229-00-00

FBIR SMITH 11X-10B

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,517 ft
Legal location
NWNW Sec 10 T149N R92W
Footages
370 ft FNL · 772 ft FWL
County
Dunn County
NDIC file no.
20036
API no.
33-025-01229-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.74539, -102.44700

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

179 months reported, Oct 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil549KbblOct ’11 to Aug ’26 · 178 of 179 months known
Peak oil rate676bbl/dNov 2011 · 20,276 bbl in 30 days
Oil, last 12 months14.8Kbbl+0% against the 12 before
Gas–oil ratio, last 12 months1,062scf/bblfirst year 1,374 scf/bbl
Water cut, last 12 months29%first year 27% · 209K bbl water in all
Gas sold, last 12 months84%of gas produced · 86 mcf reported flared
0250500750Oil bbl/d4120122014201620182020202220242026

Early time

First reported month
Oct 2011
Months to peak
2 (Nov 2011)
Peak month rate
676 bbl/d on 30 days
First 3 months, oil
36,329 bbl (2 of 3 known)
First 6 months, oil
66,364 bbl (5 of 6 known)
First 12 months, oil
94,552 bbl (11 of 12 known)
First 24 months, oil
159,972 bbl (23 of 24 known)
Share of cumulative in year 1
17%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
41 bbl/d
Latest rate as share of peak
6.1%
Uptime, last 12 months
96% of days
Cumulative gas
498K mcf
Cumulative water
209K bbl
Unknown months
1 of 179 (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
9511,43047330321,50433%
1,1891,30458331381,09733%
1,3431,37667830451,02534%
1,015946373205193227%
1,7601,76461031571,00226%
1,0031,22251028361,21834%
1,7291,674592305896826%
1,4491,330635304891830%
1,1341,42854529391,25932%
973889398303291429%
1,007990222313298318%
1,2411,35735830411,09322%

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.