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
152
Distinct source well IDs
150
Source catalogues
5

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 152

Oil and gasUnclassified

SHIMON 02

IL-000000492 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.578001 / 34.582332Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1965-06-27
Oil and gasExploration

SLEEN-02

1996 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.803220 / 6.840829Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-11-02
Oil and gasDevelopment

SLOCHTEREN-08

2009 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.191791 / 6.754971Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-01-08
Oil and gasDevelopment

SLOCHTEREN-09

2010 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.191776 / 6.756004Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-02-14
Oil and gasAppraisal

SLOOTDORP-02

1992 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.801749 / 4.948299Operator in source snapshot: Petroland B.V.Recorded spud date: 1965-05-15
Oil and gasExploration

STAITHES 1

L41/11- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.556014 / -0.811688Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-09-20
Oil and gasAppraisal

STEDUM-01

1987 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.333974 / 6.700975Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-09-23
Oil and gasExploration

SUAWOUDE-101

2060 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.186948 / 5.923699Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-11
Oil and gasExploration

TERSCHELLING SOUTH-01

2096 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.372096 / 5.405397Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1965-01-03
Oil and gasExploration

THOLTHORPE 1

L40/29- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.095792 / -1.285534Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-11-16
Oil and gasExploration

TIETJERKSTERADEEL-01

2097 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.203524 / 6.067604Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-02-21
Oil and gasAppraisal

TRING 1

LR/07- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.784473 / -0.679142Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-06-01
Oil and gasExploration

TRUMFLEET 5

LK/15- 7 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.595797 / -1.086448Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-12-02
Oil and gasAppraisal

TUSSCHENKLAPPEN-01

2146 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.154603 / 6.870427Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-02-11
Oil and gasAppraisal

UITERBUREN-01

2153 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.174129 / 6.885391Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-11-15
Oil and gasAppraisal

UITERBUREN-01-SIDETRACK1

4231 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.174129 / 6.885391Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-12-18
Oil and gasAppraisal

UITHUIZERMEEDEN-01

5073 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.448979 / 6.806863Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-12
Oil and gasAppraisal

UITHUIZERMEEDEN-01-SIDETRACK1

2374 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.448979 / 6.806863Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-07-05
Oil and gasExploration

URETERP-02

5074 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.118342 / 6.166539Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-12-14
Oil and gasExploration

VLIELAND OOST-01

2172 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.288773 / 5.070242Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-11-24
Oil and gasAppraisal

WAREHAM 2

L97/10- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.694702 / -2.129706Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-01-16
Oil and gasExploration

WARGA-01

2219 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.151799 / 5.859201Operator in source snapshot: Petroland B.V.Recorded spud date: 1965-03-06
Oil and gasExploration

WERKENDAM-02

2211 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.790798 / 4.838208Operator in source snapshot: NAMRecorded spud date: 1965-07-14
Oil and gasExploration

WIJHE-01

2242 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.378845 / 6.147154Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-24
Oil and gasExploration

ZEEWOLDE-01

2271 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.549606 / 5.550915Operator in source snapshot: Continental Netherlands Oil CompanyRecorded spud date: 1965-12-13
Oil and gasDevelopment

ZOETERMEER-16

2307 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082083 / 4.476751Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-01-07
Oil and gasDevelopment

ZOETERMEER-17

5258 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072406 / 4.495458Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-05-21
Oil and gasDevelopment

ZOETERMEER-17-SIDETRACK1

2308 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072406 / 4.495458Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-05-28
Oil and gasDevelopment

ZOETERMEER-18

2309 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072387 / 4.495516Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-25
Oil and gasUnclassified

ZOHAR DEEP 08

IL-000000542 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.219216 / 35.220490Operator in source snapshot: NaphtaRecorded spud date: 1965-10-21
Oil and gasExploration

ZURICH-WADDENZEE-01

2342 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.123071 / 5.342886Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1965-09-11
Oil and gasExploration

ZWOLLE-01

2369 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.488838 / 6.182765Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-07-22

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.

Beyond the wellhead, context.

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

Follow via RSS ↗