APPENDIX 5 - Significant * Offshore Discoveries in Date Order (1965 - 1972)

See foot notes for explanation of terms used. Fields which are under development, in production or have ceased production are in capitals.

Field(1) Name

Well Number

Licence Operator at the end of 1999

Licence Number

Licence Round

Category(2)

Area(3)

H/C Type

Reservoir Age(4)

Date Discovered

WEST SOLE

48/06-1

BP

P.001

1

FIP

SNS

G

Permian

Dec 65

VIKING ‘B’

49/17-1

Conoco

P.033

1

FIP

SNS

G

Permian

Dec 65
                   

LEMAN

49/26-1

Shell

P.007

1

FIP

SNS

G

Permian

Apr 66

ANN

49/06-1

Phillips

P.028

1

FIP

SNS

G

Permian

May 66

INDEFATIGABLE

49/18-1

Amoco

P.016

1

FIP

SNS

G

Permian

Jun 66

HEWETT

48/29-1

ARCO(5)

P.037

1

FIP

SNS

G

Triassic/Permian

Oct 66
 

48/22-1

Mobil

P.697

11

SD

SNS

O/G

Permian

Nov 66
                   

INDEFATIGABLE SOUTHWEST

49/23-2

Amoco

P.016

1

FIP

SNS

G

Permian

Jun 67
 

48/30-3

Phillips

P.028

1

SD

SNS

G

Permian

Jun 67

Wissey

53/04-1

ARCO

P.039

1

SD

SNS

G

Permian

Jul 67
 

48/21-1

Open

P.047

1

SD

SNS

G/C

Permian

Aug 67

BIG DOTTY

48/29-5

ARCO(5)

P.037

1

FIP

SNS

G

Permian

Sep 67

CAMELOT NORTH

53/01-1

Mobil

P.025

1

FIP

SNS

G

Permian

Nov 67
                   

CAISTER (Bunter)

44/23-1

Total

P.452

8

FIP

SNS

G

Triassic

Jan 68

ROUGH

47/08-1

BG

P.323

S1(6)

FIP

SNS

G

Permian

May 68

DEBORAH

48/30-7

Phillips

P.028

1

FIP

SNS

G

Permian

Aug 68
                   

VIKING ‘A’

49/12-1

Conoco

P.033

1

FIP

SNS

G

Permian

Feb 69

GANNET ‘F’

21/30-1

Shell

P.013

1

FIP

CNS

O

Tertiary

Mar 69

NORTH SEAN

49/25-1

Shell

P.054

2

FIP

SNS

G

Permian

Apr 69

YARE

49/28-3

ARCO

P.037

1

FIP

SNS

G

Permian

May 69

GORDON

43/20-1

BHP

P.002

1

FCP

SNS

G

Triassic

Jun 69

VIKING ‘E’

49/17-4

Conoco

P.033

1

FIP

SNS

G

Permian

Jun 69
 

41/24a-1

Open

P.759

12(7)

SD

SNS

G

Permian

Sep 69
 

41/25a-1

Open

P.759

12(7)

SD

SNS

G

Permian

Sep 69

ARBROATH

22/18-1

Amoco

P.020

1

FIP

CNS

O

Tertiary

Dec 69
                   

SOUTH SEAN

49/25-2

Shell

P.054

2

FIP

SNS

G

Permian

Jan 70

FORBES

43/08-1

BHP

P.048

1

FCP

SNS

G

Triassic

Jan 70

AMETHYST WEST

47/13-1

Britoil

P.050

1

FIP

SNS

G

Permian

Apr 70

SOUTH VALIANT

49/21-2

Conoco

P.039

1

FIP

SNS

G

Permian

Jul 70

NORTH VALIANT

49/16-2

Conoco

P.033

1

FIP

SNS

G

Permian

Nov 70

FORTIES

21/10-1

BP

P.246

S2(6)

FIP

CNS

O

Tertiary

Nov 70
                   

VIKING ‘C’

49/16-3

Conoco

P.033

1

FIP

SNS

G

Permian

Jan 71

AUK

30/16-1

Shell

P.116

3

FIP

CNS

O

Permian

Feb 71
 

30/02-1

Shell

P.098

3

SD

CNS

C

Tertiary

Jun 71

BRENT

211/29-1

Shell

P.117

3

FIP

NNS

O

Jurassic

Jul 71

ARGYLL

30/24-2

BHP

P.073

2

FCP

CNS

O

Permian

Aug 71

MONTROSE

22/18-2

Amoco

P.020

1

FIP

CNS

O

Tertiary

Nov 71
                   

FRIGG

10/01-1A

Total

P.118

3

FIP

NNS

G

Tertiary

May 72

LOMOND

23/21-1

Amoco

P.101

3

FIP

CNS

G/C

Tertiary

May 72

VICTOR

49/22-2

Conoco

P.025

1

FIP

SNS

G

Permian

May 72

KINGFISHER

16/08-1

Shell

P.295

S3(6)

FIP

NNS

O

Jurassic

Jun 72

BERYL ‘A’

9/13-1

Mobil

P.139

4

FIP

NNS

O

Jurassic/Triassic

Sep 72
 

30/13-2

Phillips

P.079

2

SD

CNS

O

Tertiary

Sep 72

SOUTH CORMORANT

211/26-1

Shell

P.232

4

FIP

NNS

O

Jurassic

Sep 72

DEVERON

211/18-1

Britoil

P.236

4

FIP

NNS

O

Jurassic

Sep 72

AMETHYST EAST

47/14a-1

Britoil

P.005

1

FIP

SNS

G

Permian

Oct 72

EUROPA

49/22-3

Conoco

P.025

1

FUD

SNS

G

Permian

Oct 72
                   
*The description "significant" generally refers to the flow rates achieved in well tests. It does not necessarily indicate the commercial potential of the discovery.
NOTE: Some Significant Discoveries may not be included in this list if the Operator wishes to keep the information confidential (up to five years).
(1) Fields in production, under development or having ceased production are shown in capital letters. Approved Field names in lower case.
(2) SD - Significant Discovery; FUD-Field Under Development; FIP - Field in Production; FCP - Field Ceased Production.
(3) NNS, CNS, SNS - Northern, Central, and Southern North Sea; MF-Moray Firth; EC - English Channel; CB-Cardigan Bay; IS-Irish Sea; WOS-West of Shetland.
(4) Reservoir age of Field, for discoveries when announced by the operator or when released into public domain.
(5) Phillips is the unit operator within the Hewett Field area.
(6) Segregation Licence: - eg S4 - segregation licence from original Fourth Round award.
(7) Licence relinquished twice.
(8) Britoil is the unit operator of the Bruce Field.
(9) Statoil is the unit operator of the Statfjord Field.
(10) The Britannia Field is operated by Britannia Operator Limited.
(11) Determined as part of the Ninian Field.
(12) Ravenspurn North and South are produced separately but have been determined as a single Field area.
(13) Amerada is the unit operator of the Scott Field.
(14) Skua and Marnock have been determined as one Field.
(15) Discovery made by Shell (P.393 Round 7). Block relicensed to Total in the 16th Round.
(16) Out of Round Award.
(17) Phillips drilled 22/23b-5 on this Shell Block.
(18) Drilled to a target in 47/15b.
(19) West Brae and Sedgwick have been redetermined as one Field called West Brae. The Sedgwick entry will be deleted next year.
(20) Discovery made under original licence P.373 7th Round.

Appendix 5 continued

Title | Table of Contents
Chapter 1 | Chapter 2 | Chapter 3 | Chapter 4 | Chapter 5
Appendix 1 | Appendix 2 | Appendix 3 | Appendix 4 | Appendix 5 | Appendix 6 | Appendix 7 | Appendix 8 | Appendix 9
Appendix 10 | Appendix 11 | Appendix 12 | Appendix 13 | Appendix 14 | Appendix 15 | Appendix 16
Index Map | Plate 1 | Plate 2W | Plate 2E | Plate 3W | Plate 3E | Plate 4W | Plate 4E | Plate 5W | Plate 5E | Plate 6
Plate 7 | Plate 8W | Plate 8E | Plate 9W | Plate 9E | Plate 10W | Plate 10E | Plate 11 | Plate 12 | Legend
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