BBakken SubsurfaceNorth Dakota well index

NDIC file 21451 · API 33-023-00764-00-00

TYLER 1-19H

Operated by CONTINENTAL RESOURCES, INC. · Divide County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
UPLAND
Spud date
Total depth
18,880 ft
Legal location
SWSE Sec 19 T161N R96W
Footages
315 ft FSL · 1,505 ft FEL
County
Divide County
NDIC file no.
21451
API no.
33-023-00764-00-00

Location & navigation

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48.75021, -103.18694

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

178 months reported, Nov 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil224KbblNov ’11 to Aug ’26 · 175 of 178 months known
Peak oil rate323bbl/dFeb 2012 · 9,050 bbl in 28 days
Oil, last 12 months21.1Kbbl+328% against the 12 before
Gas–oil ratio, last 12 months1,223scf/bblfirst year 1,113 scf/bbl
Water cut, last 12 months61%first year 51% · 314K bbl water in all
Gas sold, last 12 months0%of gas produced · 21.4K mcf reported flared
0200400Oil bbl/d4520122014201620182020202220242026

Early time

First reported month
Nov 2011
Months to peak
4 (Feb 2012)
Peak month rate
323 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
26,092 bbl (3 of 6 known)
First 12 months, oil
55,965 bbl (9 of 12 known)
First 24 months, oil
81,403 bbl (21 of 24 known)
Share of cumulative in year 1
25%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
45 bbl/d
Latest rate as share of peak
13.9%
Uptime, last 12 months
90% of days
Cumulative gas
289K mcf
Cumulative water
314K bbl
Unknown months
3 of 178 (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
1862894986311,55473%
3,2943,8055,195311061,15561%
2,2942,6922,77030761,17355%
2,1882,6722,91931711,22157%
2,0002,3963,15627741,19861%
2,0892,4223,93428751,15965%
1,8682,3253,17431601,24563%
1,6682,1232,73230561,27362%
1,5651,9682,58028561,25862%
1,2581,5712,06125501,24962%
1,3141,7811,98230441,35560%
1,3911,7792,21531451,27961%

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.