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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
609
Distinct source well IDs
512
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 609

Oil and gasUnclassified

ESTHER 04

IL-000000218 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.153388 / 35.593713Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1994-04-24
Oil and gasUnclassified

ESTHER 06

IL-000000220 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.156661 / 35.586383Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1994-07-20
Oil and gasUnclassified

ESTHER 07

IL-000000089 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)33.153318 / 35.585094Operator in source snapshot: ABJAC MAZAL LTD.Recorded spud date: 1994-12-18
Oil and gasDevelopment

F15-A-03

8174 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.215557 / 4.827161Operator in source snapshot: Elf PetrolandRecorded spud date: 1994-04-11
Oil and gasUnclassified

GAN YAVNE 04A (RATIO 1A)

IL-000000233 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.794196 / 34.722504Operator in source snapshot: Ratio Oil Explor. Ltd. Partn.Recorded spud date: 1994-06-08
Oil and gasUnclassified

GAN YAVNE 04B (RATIO 1B)

IL-000000233 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.794196 / 34.722504Operator in source snapshot: Ratio Oil Explor. Ltd. Partn.Recorded spud date: 1994-07-24
Oil and gasUnclassified

GAN YAVNE 04C (RATIO 1C)

IL-000000233 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.794196 / 34.722504Operator in source snapshot: Ratio Oil Explor. Ltd. Partn.Recorded spud date: 1994-08-30
Oil and gasUnclassified

GAN YAVNE 04D (RATIO 1D)

IL-000000233 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.794196 / 34.722504Operator in source snapshot: Ratio Oil Explor. Ltd. Partn.Recorded spud date: 1994-11-07
Oil and gasAppraisal

GRIJPSKERK-03

3930 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.277118 / 6.313503Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-01-01
Oil and gasDevelopment

HARLINGEN-101

3965 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.147801 / 5.448577Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1994-12-15
Oil and gasAppraisal

HEMSWELL 2

L46/18- 5 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.396303 / -0.566257Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1994-07-17
Oil and gasDevelopment

HERRIARD X2

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: 1994-12-17
Oil and gasDevelopment

HUMBLY GROVE X6

LR/21-X5 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.198298 / -0.983067Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1994-10-21
Oil and gasDevelopment

HUMBLY GROVE X7

LR/21-X1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.197000 / -0.982979Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1994-11-20
Oil and gasDevelopment

HUMBLY GROVE X7Z

LR/21-X1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.197000 / -0.982979Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1994-12-01
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 gasDevelopment

K05-D-02

8168 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.690941 / 3.487265Operator in source snapshot: Elf PetrolandRecorded spud date: 1994-01-20
Oil and gasDevelopment

K05-D-02-SIDETRACK1

8324 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.690941 / 3.487265Operator in source snapshot: Elf PetrolandRecorded spud date: 1994-04-23
Oil and gasExploration

K09-07

8186 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.649315 / 3.693370Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1994-12-28
Oil and gasDevelopment

K15-FG-103

8170 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.305385 / 3.946841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-04-02
Oil and gasDevelopment

K18-KOTTER-04-SIDETRACK1

8187 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1994-11-28
Oil and gasDevelopment

Kaimiro-6

NZ-KAIMIRO-6-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.167549 / 174.159654Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-10-14
Oil and gasDevelopment

Kaimiro-7

NZ-KAIMIRO-7-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.166081 / 174.169195Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-12-08
Oil and gasAppraisal

Kaimiro-8

NZ-KAIMIRO-8-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174675 / 174.153376Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-12-25
Oil and gasExploration

Kaipikari-1

NZ-KAIPIKARI-1-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.060295 / 174.376729Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-09-22
Oil and gasExploration

KEMIRA 1

LJ/22- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.283314 / -2.787477Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1994-01-21
Oil and gasExploration

L04-06

8173 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.827870 / 4.108668Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1994-05-05
Oil and gasExploration

L06-04

8180 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.717796 / 4.937214Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-10-13
Oil and gasExploration

L06-04-SIDETRACK1

8355 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.717796 / 4.937214Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-11-07
Oil and gasExploration

L06-04-SIDETRACK2

8356 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.717796 / 4.937214Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-11-26
Oil and gasDevelopment

L08-P-01-SIDETRACK1

8172 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.640126 / 4.562635Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1994-04-25
Oil and gasExploration

L09-11

8181 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.586980 / 4.960642Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-10-28
Oil and gasExploration

L13-17

8177 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.266252 / 4.299204Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-07-03
Oil and gasDevelopment

L15-FA-104

8171 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.329569 / 4.830746Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-04-13
Oil and gasExploration

M04-03

8183 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.738121 / 5.085067Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1994-11-08
Oil and gasDevelopment

MB-P(8)

NZ-MB-P(8)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.645212 / 173.315856Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 1994-02-23
Oil and gasUnclassified

MEGED 02

IL-000000091 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)32.139978 / 34.979979Operator in source snapshot: Givot Olam Oil Exploration Ltd. Partn.Recorded spud date: 1994-05-17
Oil and gasExploration

MODDERGAT-01

5184 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.403242 / 6.068602Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-11-01
Oil and gasExploration

MODDERGAT-01-SIDETRACK1

5185 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.403242 / 6.068602Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-11-24

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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