BBakken SubsurfaceNorth Dakota well index

NDIC file 24304 · API 33-025-01973-00-00

GUSTAFSON 31-30H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,704 ft
Legal location
SWSE Sec 19 T145N R93W
Footages
540 ft FSL · 2,141 ft FEL
County
Dunn County
NDIC file no.
24304
API no.
33-025-01973-00-00

Location & navigation

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47.35906, -102.57577

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

159 months reported, Jun 2013 to Aug 2026, BAKKEN pool.

Cumulative oil193KbblJun ’13 to Aug ’26 · 159 of 159 months known
Peak oil rate726bbl/dJun 2013 · 6,533 bbl in 9 days
Oil, last 12 months10.3Kbbl+56% against the 12 before
Gas–oil ratio, last 12 months637scf/bblfirst year 543 scf/bbl
Water cut, last 12 months72%first year 48% · 274K bbl water in all
Gas sold, last 12 months60%of gas produced · 1,338 mcf reported flared
0250500750Oil bbl/d832014201620182020202220242026

Early time

First reported month
Jun 2013
Months to peak
2 (Jul 2013)
Peak month rate
726 bbl/d on 9 days
First 3 months, oil
20,733 bbl
First 6 months, oil
28,586 bbl
First 12 months, oil
52,597 bbl
First 24 months, oil
85,157 bbl
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
83 bbl/d
Latest rate as share of peak
11.5%
Uptime, last 12 months
61% of days
Cumulative gas
129K mcf
Cumulative water
274K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
764228432555379%
7945363,007312667579%
664495368302274536%
2872932203191,02143%
273831551,40753%
0000———
0000———
1711142864745%
1,2517223,817294357775%
2,0851,4957,105307071777%
2,5161,4915,991318159370%
2,5791,4385,474318355868%

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.