BBakken SubsurfaceNorth Dakota well index

NDIC file 16207 · API 33-023-00492-00-00

ZIMMERMAN 1-13H

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

Active (A)Oil and gasSpud 2006

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BORDER
Spud date
Total depth
14,540 ft
Legal location
NWNW Sec 13 T161N R95W
Footages
200 ft FNL · 350 ft FWL
County
Divide County
NDIC file no.
16207
API no.
33-023-00492-00-00

Location & navigation

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48.77784, -102.96021

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 oil86.9KbblNov ’06 to Aug ’26 · 236 of 238 months known
Peak oil rate129bbl/dOct 2013 · 3,996 bbl in 31 days
Oil, last 12 months1,242bbl-6% against the 12 before
Gas–oil ratio, last 12 months5,942scf/bblfirst year 1,116 scf/bbl
Water cut, last 12 months73%first year 61% · 128K bbl water in all
Gas sold, last 12 months31%of gas produced · 346 mcf reported flared
050100150Oil bbl/d42008201020122014201620182020202220242026

Early time

First reported month
Nov 2006
Months to peak
84 (Oct 2013)
Peak month rate
129 bbl/d on 31 days
First 3 months, oil
393 bbl (1 of 3 known)
First 6 months, oil
1,786 bbl (4 of 6 known)
First 12 months, oil
12,969 bbl (10 of 12 known)
First 24 months, oil
23,299 bbl (22 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
4 bbl/d
Latest rate as share of peak
3.4%
Uptime, last 12 months
97% of days
Cumulative gas
136K mcf
Cumulative water
128K bbl
Unknown months
2 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
965472473035,69872%
1025312663135,20672%
975362273035,52670%
1114722623144,25270%
1135922883045,23972%
955702422836,00072%
1078272983137,72974%
1096872863046,30372%
1061,16229129410,96273%
1025092973034,99074%
683692622335,42679%
1365783313144,25071%

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.