Well Data Manager / Well Summary / 30/07a- 3

30/07a- 3

Decommissioned

Well Header

Well No
30/07a- 3
NSTA DEN No
2395
Well Name
--
Drill Seq No
3
Quadrant / Block
30 / 7 a
Surface Location
56.677698, 2.241160
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Licence No
P32
Licence Type
Production
Spud Date
1984-08-16
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

30/07a- 3 Original parent: 30/07a- 3J
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
ZA
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
78.03
TD MD (m)
4282.440
TD TVDSS (m)
4252.259
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1984-08-16
TD Reached
1984-08-21
Completion Date
1984-11-05
Release Date
1988-11-05
30/07a- 3J Sidetrack J
Abandoned Phase 3 Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
--
Dev Type
--
Convention
--
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
78.03
TD MD (m)
4322.369
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1984-05-22
TD Reached
1984-07-23
Completion Date
1984-08-16
Release Date
1988-08-16

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/07a- 3 Horda Cenozoic 2643.000 2615.568 Lloyds Register
Stronsay Cenozoic 2643.000 2615.568 Lloyds Register
Balder Cenozoic 2880.000 2852.568 Lloyds Register
Moray Mesozoic 2880.000 2852.568 Lloyds Register
Balder Tuff Cenozoic 2880.000 2852.568 Lloyds Register
Sele Mesozoic 2892.000 2864.568 Lloyds Register
Montrose Mesozoic 2952.000 2924.568 Lloyds Register
Lista Mesozoic 2952.000 2924.568 Lloyds Register
Balmoral Sandstone Cenozoic 2973.000 2945.568 Lloyds Register
Maureen Mesozoic 3041.000 3013.568 Lloyds Register
Maureen Sandstone Mesozoic 3041.000 3013.568 Lloyds Register
Chalk Mesozoic 3100.000 3072.568 Lloyds Register
Ekofisk Mesozoic 3100.000 3072.568 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3192.000 3164.568 Lloyds Register
Cromer Knoll Mesozoic 3896.000 3868.568 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 3896.000 3868.568 Lloyds Register
Kimmeridge Clay 3965.000 3937.568 Lloyds Register
Humber Mesozoic 3965.000 3937.568 Lloyds Register
Fulmar Mesozoic 4040.000 4012.568 Lloyds Register
Heron Palaeozoic 4129.000 4101.568 Lloyds Register
Smith Bank Mesozoic 4129.000 4101.568 Lloyds Register
Skagerrak Mesozoic 4215.000 4187.568 Lloyds Register

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
30/07a- 3 7 12 3 19 22 6 0 1 8 View
30/07a- 3J 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (11)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
30/07a- 3 Oil shows OS Ekofisk Formation 3099.5112000000004 -- 93 m thick
30/07a- 3 DST DST 7 -- 3105.9 3128.5 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 DST DST 6 -- 3155.6 3170.2 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 DST DST 5 -- 3192.2 3237.6 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 DST DST 4 -- 3192.2 3205.0 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 Mixed shows OGS Tor Formation 3192.4752000000003 -- 80 m thick
30/07a- 3 DST DST 3A -- 3215.0 3237.6 Label / Upper Cretaceous
30/07a- 3 DST DST 3 -- 3215.0 3237.6 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 DST DST 2 -- 3262.3 3272.0 Not used for labelling, multiple DSTs in same play / Upper Cretaceous
30/07a- 3 Mixed shows OGS HGJ1 4215.9936 -- 66 m thick
30/07a- 3 DST DST 1A -- 4216.0 4234.3 Label / Triassic

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/07a- 3 Cuttings 865.63 4315.97 -- -- .

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
30/07a- 3 0 -- -- --
30/07a- 3J 0 -- -- --

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