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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
718
Distinct source well IDs
593
Source catalogues
6

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 718

Oil and gasUnclassified

ESTHER 05

IL-000000219 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.152492 / 35.597200Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1995-06-19
Oil and gasUnclassified

ESTHER 06A

IL-000000221 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.156661 / 35.586383Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1995-05-15
Oil and gasUnclassified

ESTHER 13

IL-000000223 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.154095 / 35.589399Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1995-12-31
Oil and gasAppraisal

F03-FB-104

8205 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.853120 / 4.694840Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-03-01
Oil and gasDevelopment

F03-FB-104-SIDETRACK1

8206 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.853120 / 4.694840Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-04-04
Oil and gasUnclassified

HALAMISH 01 DEEP

IL-000000088 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.167678 / 35.277489Operator in source snapshot: Avner Oil Ltd. Partn.Recorded spud date: 1995-03-28
Oil and gasExploration

HALLUM-01

5165 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.304506 / 5.748691Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-10-06
Oil and gasExploration

HALLUM-01-SIDETRACK1

3989 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.304506 / 5.748691Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-10-22
Oil and gasUnclassified

HELETZ 39

IL-000000324 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.587084 / 34.616923Operator in source snapshot: NaphtaRecorded spud date: 1995-05-30
Oil and gasDevelopment

Herriard X2Z

LQ/25-X2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.214133 / -1.029607Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-01-01
Oil and gasExploration

HILVARENBEEK-01

3988 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.504608 / 5.116751Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1995-09-15
Oil and gasDevelopment

HORNDEAN B2

L99/01-B2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.907944 / -0.997967Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-01-14
Oil and gasDevelopment

HORNDEAN B2Z

L99/01-B2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.907944 / -0.997967Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-02-04
Oil and gasExploration

HUINS-01

3983 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.155895 / 5.638252Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-07-30
Oil and gasExploration

J06-A-05

8225 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.823354 / 2.944007Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-06-21
Oil and gasExploration

K04-09

8233 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750289 / 3.309580Operator in source snapshot: Elf PetrolandRecorded spud date: 1995-09-19
Oil and gasExploration

K04-09-SIDETRACK1

8876 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750289 / 3.309580Operator in source snapshot: Elf PetrolandRecorded spud date: 1995-10-06
Oil and gasExploration

K04-09B

8988 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750289 / 3.309610Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-10-19
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-S1

9255 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.750271 / 3.309625Operator in source snapshot: Elf-Petroland B.V.Recorded spud date: 1995-01-28
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 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 gasDevelopment

K06-DN-05-SIDETRACK1

8244 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725697 / 3.804450Operator in source snapshot: Elf PetrolandRecorded spud date: 1995-11-20
Oil and gasDevelopment

K06-DN-05-SIDETRACK2

8462 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.725697 / 3.804450Operator in source snapshot: Elf PetrolandRecorded spud date: 1995-12-15
Oil and gasDevelopment

K08-FA-101-SIDETRACK2

8230 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.499441 / 3.368970Operator in source snapshot: NAMRecorded spud date: 1995-08-22
Oil and gasDevelopment

K08-FA-306

8237 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.541448 / 3.422167Operator in source snapshot: NAMRecorded spud date: 1995-10-15
Oil and gasDevelopment

K11-B-01-SIDETRACK1

8208 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.454782 / 3.661478Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 1995-05-01
Oil and gasDevelopment

K11-B-03

8787 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.454782 / 3.661478Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 1995-07-04
Oil and gasDevelopment

K11-B-03-SIDETRACK1

8226 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.454782 / 3.661478Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 1995-11-14
Oil and gasDevelopment

K18-KOTTER-04-SIDETRACK2

8202 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-01-31
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK2

8236 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-09-12
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK3

8239 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-10-26
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK4

8242 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-11-06
Oil and gasDevelopment

Kaimiro-10

NZ-KAIMIRO-10-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174715 / 174.153396Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-08-16
Oil and gasDevelopment

Kaimiro-11

NZ-KAIMIRO-11-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.161019 / 174.149006Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-10-24
Oil and gasAppraisal

Kaimiro-9

NZ-KAIMIRO-9-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.161684 / 174.161896Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-07-20

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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