BBakken SubsurfaceNorth Dakota well index

NDIC file 32620 · API 33-105-04248-00-00

GILFER 21-15-1H

Operated by WHITING OIL AND GAS CORPORATION · Williams County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
EPPING
Spud date
Total depth
20,683 ft
Legal location
NENW Sec 15 T155N R99W
Footages
445 ft FNL · 1,400 ft FWL
County
Williams County
NDIC file no.
32620
API no.
33-105-04248-00-00

Location & navigation

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48.25447, -103.40443

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

88 months reported, May 2019 to Aug 2026, BAKKEN pool.

Cumulative oil317KbblMay ’19 to Aug ’26 · 88 of 88 months known
Peak oil rate1,830bbl/dJun 2019 · 29,278 bbl in 16 days
Oil, last 12 months4,913bbl-58% against the 12 before
Gas–oil ratio, last 12 months17,447scf/bblfirst year 2,332 scf/bbl
Water cut, last 12 months82%first year 50% · 451K bbl water in all
Gas sold, last 12 months99%of gas produced · 370 mcf reported flared
01,0002,000Oil bbl/d152020202120222023202420252026

Early time

First reported month
May 2019
Months to peak
5 (Sep 2019)
Peak month rate
1,830 bbl/d on 16 days
First 3 months, oil
59,587 bbl
First 6 months, oil
142,522 bbl
First 12 months, oil
182,405 bbl
First 24 months, oil
218,467 bbl
Share of cumulative in year 1
58%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
0.8%
Uptime, last 12 months
92% of days
Cumulative gas
1.02M mcf
Cumulative water
451K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
74011,7612,504302515,89377%
5439,8902,587311818,21483%
4368,2512,139301518,92483%
4797,6892,206311516,05282%
3747,0031,624311218,72581%
4147,1752,475281517,33186%
3479,0842,133311126,17986%
681,52730151422,45682%
2536,1831,470261024,43985%
3726,4731,881301217,40183%
4275,1911,300311412,15775%
4605,4891,348311511,93375%

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.