BBakken SubsurfaceNorth Dakota well index

NDIC file 18394 · API 33-013-01472-00-00

MAD HATTER 16-4H

Operated by LIME ROCK RESOURCES III-A, L.P. · Burke County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
LIME ROCK RESOURCES III-A, L.P.
Status
Active (A)
Well type
Oil and gas (OG)
Field
DIMOND
Spud date
Total depth
13,800 ft
Legal location
NWNW Sec 16 T160N R90W
Footages
250 ft FNL · 250 ft FWL
County
Burke County
NDIC file no.
18394
API no.
33-013-01472-00-00

Location & navigation

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48.69052, -102.32014

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

195 months reported, Jun 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil95.3KbblJun ’10 to Aug ’26 · 192 of 195 months known
Peak oil rate187bbl/dSep 2010 · 5,243 bbl in 28 days
Oil, last 12 months2,821bbl-11% against the 12 before
Gas–oil ratio, last 12 months1,077scf/bblfirst year 514 scf/bbl
Water cut, last 12 months92%first year 81% · 889K bbl water in all
Gas sold, last 12 months0%of gas produced · 764 mcf reported flared
0100200Oil bbl/d320122014201620182020202220242026

Early time

First reported month
Jun 2010
Months to peak
4 (Sep 2010)
Peak month rate
187 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
11,790 bbl (3 of 6 known)
First 12 months, oil
14,697 bbl (9 of 12 known)
First 24 months, oil
28,492 bbl (21 of 24 known)
Share of cumulative in year 1
15%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
3 bbl/d
Latest rate as share of peak
1.8%
Uptime, last 12 months
99% of days
Cumulative gas
57.4K mcf
Cumulative water
889K bbl
Unknown months
3 of 195 (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
3143093,325301098491%
3353363,37031111,00391%
2993143,16630101,05091%
3113253,15231101,04591%
3173253,15631101,02591%
2562872,8132891,12192%
2933203,0753191,09291%
2593022,9083091,16692%
2683133,0393191,16892%
601781,4172822,96796%
212,226310500100%
107293,13331327197%

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.