FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Read energy from subsurface to market.
See what moves next.
WELL & ENERGY INTELLIGENCE
WELLFICENT / Public well atlas

Public well atlas

Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.

Matching records
198
Distinct source well IDs
198
Source catalogues
1

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Boreholes and sidetracks may share a well ID. Counts describe these source snapshots, not market size. Catalogue labels describe the source, not territorial boundaries. Permitted locations may not have been drilled.

From records to measurements →

Research field production, groundwater levels, formations and well tests together.

Sources, rights and method ↗
Explore the map ↗

Opening the map connects to OpenStreetMap. Pins use WGS84 coordinates; accuracy varies by source. Zoom into clusters, then select a pin. Coincident records open a filtered list.

Matching records 198

Oil and gasDevelopment

K02-A-07

9036 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.948659 / 3.662382Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2010-06-05
Oil and gasDevelopment

K02-A-07-SIDETRACK1

9046 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.948659 / 3.662382Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2010-11-20
Oil and gasDevelopment

K04-A-01-SIDETRACK1

8427 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750262 / 3.309625Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1998-07-19
Oil and gasDevelopment

K04-A-04-SIDETRACK1

8502 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750280 / 3.309641Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 2000-10-27
Oil and gasDevelopment

K04-A-04-SIDETRACK2

8503 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750280 / 3.309641Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 2000-11-13
Oil and gasDevelopment

K04-BE-02

8519 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.765154 / 3.195199Operator in source snapshot: TotalFinaElf E&P Nederland B.V.Recorded spud date: 2001-01-14
Oil and gasDevelopment

K04-Z-01

9113 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.726544 / 3.083726Operator in source snapshot: Total E&P Nederland B.V.Recorded spud date: 2012-07-11
Oil and gasDevelopment

K04-Z-02

9120 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.726589 / 3.083772Operator in source snapshot: Total E&P Nederland B.V.Recorded spud date: 2012-09-28
Oil and gasDevelopment

K05-B-03

9083 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.714082 / 3.427106Operator in source snapshot: TotalRecorded spud date: 2011-11-08
Oil and gasDevelopment

K05-B-03-SIDETRACK1

9093 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.714082 / 3.427106Operator in source snapshot: TotalRecorded spud date: 2011-12-24
Oil and gasDevelopment

K05-CU-01

9001 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814885 / 3.449500Operator in source snapshot: TotalRecorded spud date: 2009-05-24
Oil and gasDevelopment

K05-CU-02

9008 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814903 / 3.449455Operator in source snapshot: TotalRecorded spud date: 2009-08-04
Oil and gasDevelopment

K05-CU-02-SIDETRACK1

9074 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814903 / 3.449455Operator in source snapshot: TotalRecorded spud date: 2011-08-22
Oil and gasDevelopment

K05-CU-02-SIDETRACK2

9076 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814903 / 3.449455Operator in source snapshot: TotalRecorded spud date: 2011-09-13
Oil and gasDevelopment

K05-CU-03

9057 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814912 / 3.449501Operator in source snapshot: TotalRecorded spud date: 2011-05-07
Oil and gasDevelopment

K05-CU-04

9102 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814858 / 3.449500Operator in source snapshot: TotalRecorded spud date: 2012-03-06
Oil and gasDevelopment

K05-ENC-04-SIDETRACK2

8483 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.710707 / 3.511007Operator in source snapshot: Elf PetrolandRecorded spud date: 2000-06-23
Oil and gasDevelopment

K06-DN-04-SIDETRACK2

8956 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725670 / 3.804465Operator in source snapshot: TotalFinaElfRecorded spud date: 2003-02-01
Oil and gasDevelopment

K06-DN-04-SIDETRACK3

8599 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725670 / 3.804465Operator in source snapshot: TotalFinaElfRecorded spud date: 2003-03-01
Oil and gasDevelopment

K06-GT-03

8431 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752805 / 3.914970Operator in source snapshot: Elf PetrolandRecorded spud date: 1999-02-17
Oil and gasDevelopment

K06-GT-03-SIDETRACK1

8972 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752805 / 3.914970Operator in source snapshot: TotalRecorded spud date: 2008-12-12
Oil and gasDevelopment

K06-GT-03-SIDETRACK2

9078 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752805 / 3.914970Operator in source snapshot: TotalRecorded spud date: 2009-03-18
Oil and gasDevelopment

K06-GT-04

8549 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752850 / 3.915001Operator in source snapshot: TotalFinaElfRecorded spud date: 2001-10-16
Oil and gasDevelopment

K06-GT-04-SIDETRACK1

8559 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752850 / 3.915001Operator in source snapshot: TotalFinaElfRecorded spud date: 2001-12-16
Oil and gasDevelopment

K06-GT-06

8992 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752850 / 3.914971Operator in source snapshot: TotalRecorded spud date: 2010-04-20
Oil and gasDevelopment

K06-N-01-SIDETRACK1

8606 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.698712 / 3.747877Operator in source snapshot: TotalFinaElf E&P Nederland B.V.Recorded spud date: 2002-09-10
Oil and gasDevelopment

K06-N-02

8508 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.698730 / 3.747893Operator in source snapshot: TotalFinaElf E&P Nederland B.V.Recorded spud date: 2000-12-24
Oil and gasDevelopment

K07-FB-102

8891 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.629309 / 3.067671Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2003-08-23
Oil and gasDevelopment

K07-FB-102-SIDETRACK1

8620 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.629309 / 3.067671Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2003-08-30
Oil and gasDevelopment

K08-FA-101-SIDETRACK2-DEEPENING

8574 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.499441 / 3.368970Operator in source snapshot: NAMRecorded spud date: 2002-03-09
Oil and gasDevelopment

K08-FA-108

8564 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.499360 / 3.369045Operator in source snapshot: NAMRecorded spud date: 2002-01-25
Oil and gasDevelopment

K08-FA-110

9025 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.499342 / 3.369030Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2010-03-03
Oil and gasDevelopment

K09AB-AG-01

8526 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.520052 / 3.992437Operator in source snapshot: GDF Production Nederland B.V. / Total Fina Elf E&P Nederland B.V.Recorded spud date: 2001-05-12
Oil and gasDevelopment

K09AB-B-01-SIDETRACK1

8929 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551068 / 3.779640Operator in source snapshot: GDF Production Nederland B.V.Recorded spud date: 2008-04-01
Oil and gasDevelopment

K09AB-B-03

8436 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551058 / 3.779686Operator in source snapshot: Transcanada International (Netherlands) B.V.Recorded spud date: 1999-06-09
Oil and gasDevelopment

K09AB-B-03-SIDETRACK1

8616 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551058 / 3.779686Operator in source snapshot: Transcanada International (Netherlands) B.V.Recorded spud date: 1999-09-10
Oil and gasDevelopment

K09AB-B-03-SIDETRACK6

9227 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551058 / 3.779686Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2015-07-26
Oil and gasDevelopment

K09AB-B-03-SIDETRACK7

9237 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551058 / 3.779686Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2015-10-17
Oil and gasDevelopment

K09AB-B-04

8652 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.551068 / 3.779640Operator in source snapshot: GDF Production Nederland B.V.Recorded spud date: 2004-09-30
Oil and gasDevelopment

K12-A-03-SIDETRACK1

8478 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.476005 / 3.787379Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 2000-05-18

Dataset library

Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.

Sources and methodology

Public administrative records are normalized with stable source identifiers. Original operators, drilling contractors and reported owners remain separate roles. Dates describe source access or reported events; they do not establish live activity. Coordinates are transformed to WGS84 where needed. Confidential records and personal owner fields are excluded. See each source for coverage, attribution and reuse terms.

NSTA data remains subject to source terms. The onshore agreement permits non-commercial use; the offshore layer has no item-level licence specified. Review each source before commercial use or redistribution.

Record details

Related industry reporting

w.

Beyond the wellhead, context.

A source-linked view of wells, energy and markets in seven languages.

Follow via RSS ↗