BBakken SubsurfaceNorth Dakota well index

NDIC file 19807 · API 33-053-03323-00-00

GREENSTEIN 30-31 1-H

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
CAMP
Spud date
Total depth
20,570 ft
Legal location
NWNE Sec 30 T152N R101W
Footages
310 ft FNL · 2,125 ft FEL
County
McKenzie County
NDIC file no.
19807
API no.
33-053-03323-00-00

Location & navigation

47.96321, -103.65679

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

See it in 3D

Production

184 months reported, May 2011 to Aug 2026, BAKKEN pool.

Cumulative oil434KbblMay ’11 to Aug ’26 · 184 of 184 months known
Peak oil rate860bbl/dMay 2011 · 26,651 bbl in 31 days
Oil, last 12 months3,887bbl-90% against the 12 before
Gas–oil ratio, last 12 months7,653scf/bblfirst year 876 scf/bbl
Water cut, last 12 months94%first year 48% · 977K bbl water in all
Gas sold, last 12 months72%of gas produced · 6,182 mcf reported flared
05001,000Oil bbl/d2720122014201620182020202220242026

Early time

First reported month
May 2011
Months to peak
1 (May 2011)
Peak month rate
860 bbl/d on 31 days
First 3 months, oil
43,991 bbl
First 6 months, oil
60,116 bbl
First 12 months, oil
97,749 bbl
First 24 months, oil
148,143 bbl
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
27 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
68% of days
Cumulative gas
800K mcf
Cumulative water
977K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2043650812021,80096%
91945271921,55698%
1784,3559,93130624,46698%
3832,8765,02514277,50993%
1742,1414,23426712,30596%
2382462,27917141,03491%
2552,5946,743251010,17396%
4544,0757,33730158,97694%
3723,1006,30625158,33394%
4172,7446,08325176,58094%
5653,2416,61524245,73692%
8223,7453,73830274,55682%

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.