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WELLFICENT / Public well atlas

Public well atlas

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

Matching records
132
Distinct source well IDs
132
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 132

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 gasExploration

K04-A-02-S1

8238 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750289 / 3.309610Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-12-05
Oil and gasExploration

K04-A-02-S2

9254 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750289 / 3.309610Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-12-09
Oil and gasAppraisal

K04-A-03

8198 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750271 / 3.309625Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-01-10
Oil and gasAppraisal

K04-A-03-S2

8207 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750271 / 3.309625Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-01-31
Oil and gasAppraisal

K04-A-03-S3

8240 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750271 / 3.309625Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-02-12
Oil and gasAppraisal

K04-A-03-S4

8241 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750271 / 3.309625Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-04-06
Oil and gasAppraisal

K04-A-04

8475 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750280 / 3.309641Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 2000-08-05
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 gasExploration

K04-BE-01

8321 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.765172 / 3.195153Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1996-10-23
Oil and gasExploration

K04-BE-01-SIDETRACK1

9041 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.765172 / 3.195153Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1996-11-20
Oil and gasExploration

K04-BE-01-SIDETRACK2

8446 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.765172 / 3.195153Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1996-11-25
Oil and gasExploration

K05-03

7805 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.695650 / 3.338955Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1988-03-25
Oil and gasAppraisal

K05-04

7937 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.677718 / 3.366394Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-08-10
Oil and gasAppraisal

K05-04-SIDETRACK1

7953 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.677718 / 3.366394Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-10-14
Oil and gasExploration

K05-05

8065 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.690923 / 3.487250Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1991-07-27
Oil and gasExploration

K05-06

8093 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.714082 / 3.427151Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1992-03-13
Oil and gasExploration

K05-07

8116 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.710752 / 3.510993Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1992-09-20
Oil and gasExploration

K05-08

8874 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.710769 / 3.511008Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1994-09-01
Oil and gasExploration

K05-08-S1

8179 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.710769 / 3.511008Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1994-10-31
Oil and gasExploration

K05-09

8949 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.710706 / 3.511038Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1998-01-19
Oil and gasExploration

K05-10

8393 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.695659 / 3.338924Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1998-03-25
Oil and gasExploration

K05-11

8413 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.740984 / 3.616977Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1999-01-11
Oil and gasDevelopment

K05-B-02

8227 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.714082 / 3.427121Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-07-02
Oil and gasExploration

K05-D-03

8265 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.690968 / 3.487280Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1996-06-11
Oil and gasExploration

K06-04

7830 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.674992 / 3.828250Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1988-08-29
Oil and gasExploration

K06-05

7914 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725688 / 3.804481Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-03-06
Oil and gasExploration

K06-06

7980 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.788347 / 3.904101Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1990-05-13
Oil and gasAppraisal

K06-07

7974 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725697 / 3.804450Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1990-04-19
Oil and gasExploration

K06-08

8025 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.760338 / 3.869050Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1991-01-17
Oil and gasExploration

K06-09

8114 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.698712 / 3.747877Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1992-09-08
Oil and gasAppraisal

K06-10

8151 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752796 / 3.914939Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1993-08-30
Oil and gasAppraisal

K06-11

8259 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.752787 / 3.914909Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1996-04-20
Oil and gasDevelopment

K06-C-02

8075 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.698443 / 3.868880Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1991-10-08
Oil and gasDevelopment

K06-D-02

7945 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.674965 / 3.828280Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1991-10-14
Oil and gasExploration

K16-05

7743 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.123946 / 3.142130Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1987-01-11
Oil and gasExploration

K16-05-SIDETRACK1

7750 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.123946 / 3.142130Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1987-03-06
Oil and gasExploration

L04-01

7257 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750070 / 4.073482Operator in source snapshot: Elf PetrolandRecorded spud date: 1974-06-16
Oil and gasExploration

L04-04

7592 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.764795 / 4.142324Operator in source snapshot: Petroland B.V.Recorded spud date: 1984-11-11

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

Energy / 6 September 2026

Lundali-1 starts delivering 10 MMscfd of gas to SSGC

In its 9 September filing, OGDCL reported first gas from Lundali-1 on 6 September and a current rate of 10 MMscfd for SSGC.

Oil and Gas Development Company Limited (OGDCL), filing to Pakistan Stock Exchange
w.

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