FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Read energy from subsurface to market.
See what moves next.
EN
العربيةArabicEnglishEspañolSpanishFrançaisFrenchTürkçeTurkish
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
71,431
Distinct source well IDs
62,174
Source catalogues
9

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 71,431

Oil and gasAppraisal

15/21a- 8

15/21a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.191024 / 0.078367Operator in source snapshot: HESS LIMITEDRecorded spud date: 1983-11-10
Oil and gasAppraisal

15/21a- 9

15/21a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195382 / 0.063400Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1984-01-08
Oil and gasDevelopment

15/21a-A1

15/21a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284161 / 0.169704Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-02-24
Oil and gasDevelopment

15/21a-A1Z

15/21a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284161 / 0.169704Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-08-26
Oil and gasDevelopment

15/21a-A2

15/21a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284148 / 0.169696Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-23
Oil and gasDevelopment

15/21a-A3

15/21a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.283648 / 0.170057Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1992-08-09
Oil and gasDevelopment

15/21a-A4

15/21a-A4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.283790 / 0.170465Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-21
Oil and gasDevelopment

15/21a-A5

15/21a-A5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284148 / 0.169696Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-14
Oil and gasDevelopment

15/21a-A6

15/21a-A6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284120 / 0.169751Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1993-10-18
Oil and gasDevelopment

15/21a-A7

15/21a-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284370 / 0.170112Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1993-12-11
Oil and gasDevelopment

15/21a-A8

15/21a-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284242 / 0.170207Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-01-03
Oil and gasDevelopment

15/21a-A9

15/21a-A9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284259 / 0.169993Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-09-30
Oil and gasDevelopment

15/21a-AI

15/21a-A0 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.283568 / 0.169856Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-08
Oil and gasDevelopment

15/21a-E1

15/21a-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247947 / 0.177671Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-04-03
Oil and gasDevelopment

15/21a-E1Y

15/21a-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247947 / 0.177671Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-08-14
Oil and gasDevelopment

15/21a-E1Z

15/21a-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247947 / 0.177671Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-07-07
Oil and gasDevelopment

15/21a-E2

15/21a-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247980 / 0.177670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1995-11-29
Oil and gasDevelopment

15/21a-E2Z

15/21a-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247980 / 0.177670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-01-15
Oil and gasDevelopment

15/21a-E3

15/21a-E3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247745 / 0.177590Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-07-21
Oil and gasExploration

15/21b- 21

15/21b- 21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.208494 / 0.122994Operator in source snapshot: HESS LIMITEDRecorded spud date: 1987-11-26
Oil and gasExploration

15/21b- 37

15/21b- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.207560 / 0.087225Operator in source snapshot: HESS LIMITEDRecorded spud date: 1988-09-13
Oil and gasExploration

15/21b- 41

15/21b- 41 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.225088 / 0.039278Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-06-21
Oil and gasExploration

15/21b- 45

15/21b- 45 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.243172 / 0.018249Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-11-17
Oil and gasExploration

15/21b- 47

15/21b- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.314403 / 0.034143Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1992-03-05
Oil and gasAppraisal

15/21b- 47Y

15/21b- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.314403 / 0.034143Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1992-08-31
Oil and gasAppraisal

15/21b- 47Z

15/21b- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.314403 / 0.034143Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1992-06-24
Oil and gasExploration

15/21b- 48

15/21b- 48 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.230093 / 0.153920Operator in source snapshot: HESS LIMITEDRecorded spud date: 1992-12-30
Oil and gasExploration

15/21b- 49

15/21b- 49J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.328451 / 0.061496Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1993-03-04
Oil and gasExploration

15/21b- 49J

15/21b- 49J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.328451 / 0.061496Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1993-01-10
Oil and gasExploration

15/21b- 50

15/21b- 50 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.226320 / 0.132203Operator in source snapshot: HESS LIMITEDRecorded spud date: 1993-08-16
Oil and gasExploration

15/21b- 53

15/21b- 53 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.222616 / 0.033473Operator in source snapshot: HESS LIMITEDRecorded spud date: 1994-08-28
Oil and gasAppraisal

15/21b- 56

15/21b- 56 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.318311 / 0.020915Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1997-02-07
Oil and gasExploration

15/22- 1

15/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.230191 / 0.229239Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1974-08-26
Oil and gasExploration

15/22- 10

15/22- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.218813 / 0.287785Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-07-08
Oil and gasAppraisal

15/22- 11

15/22- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.218800 / 0.251097Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1992-09-01
Oil and gasAppraisal

15/22- 12

15/22- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.213579 / 0.298379Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1993-04-15
Oil and gasAppraisal

15/22- 12Z

15/22- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.213579 / 0.298379Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1993-05-21
Oil and gasAppraisal

15/22- 13

15/22- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.226695 / 0.233027Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1994-06-19
Oil and gasExploration

15/22- 14

15/22- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247081 / 0.321090Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1997-03-24
Oil and gasDevelopment

15/22- 15

15/22- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.208063 / 0.307339Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-06-23

Download filtered data

CSV ↓GEOJSON ↓NDJSON ↓JSON ↗JSON Schema ↗Label and prediction contract ↗

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 five languages.

Follow via RSS ↗