BBakken SubsurfaceNorth Dakota well index

NDIC file 16321 · API 33-053-02749-00-00

MRACHEK 15-22 #1H

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

Active (A)Oil and gasSpud 2006

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELK
Spud date
Total depth
19,027 ft
Legal location
N2NW Sec 15 T151N R102W
Footages
500 ft FNL · 1,320 ft FWL
County
McKenzie County
NDIC file no.
16321
API no.
33-053-02749-00-00

Location & navigation

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47.90483, -103.72800

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

238 months reported, Nov 2006 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil185KbblNov ’06 to Aug ’26 · 230 of 238 months known
Peak oil rate354bbl/dJul 2018 · 354 bbl in 1 days
Oil, last 12 months13.3Kbbl+11303% against the 12 before
Gas–oil ratio, last 12 months906scf/bblfirst year 662 scf/bbl
Water cut, last 12 months70%first year 13% · 159K bbl water in all
Gas sold, last 12 months0%of gas produced · 10.9K mcf reported flared
0200400Oil bbl/d432008201020122014201620182020202220242026

Early time

First reported month
Nov 2006
Months to peak
22 (Aug 2008)
Peak month rate
354 bbl/d on 1 days
First 3 months, oil
1,116 bbl (1 of 3 known)
First 6 months, oil
3,336 bbl (4 of 6 known)
First 12 months, oil
5,980 bbl (10 of 12 known)
First 24 months, oil
30,504 bbl (16 of 24 known)
Share of cumulative in year 1
3%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
43 bbl/d
Latest rate as share of peak
12.2%
Uptime, last 12 months
87% of days
Cumulative gas
163K mcf
Cumulative water
159K bbl
Unknown months
8 of 238 (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
5855852,01019311,00077%
1,1911,0643,726313889376%
1,0961,0233,947303793378%
1,1741,0633,849313890577%
0171240—100%
9497781,726204782065%
1,4291,2512,663314687565%
1,3731,3542,528304698665%
1,4011,5022,58231451,07265%
1,3921,1692,423304684064%
1,4141,2832,498314690764%
1,3389972,452314374565%

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.