Oil & Gas
UKCS Key Dates
Glossary

 1964

Continental Shelf Convention ratified by 22 States and became International Law.
 

Continental Shelf Act
 

First licensing round award.
 

First exploration well spudded 26 December in CNS (Well 38/29-01 PA Dry).
     

 1965

 
Second licensing round award.
     

 1967

 
UKCS gas production started (West Sole Field) SNS Block 48/06.
     

 1969

 
First oil found (Arbroath Field) in CNS,Well 22/18-1 (PA OIL W).
     

 1970

 
Third licensing round award.
     

 1971

 
Fourth licensing round (Part I by sealed bids) award.
     

 1972

 
Fourth licensing round (Part II) award.
     

 1974

 
 Gas found in IS (Morecambe Field), Well 110/02-1 (PA GAS W).
     

 1975

 
 Oil Taxation Act came into force, introducing PRT.
 

 
 First oil production (Argyll Field) CNS Block 30/24.
     

 1976

 
 Petroleum & Submarine Pipelines Act came into force, setting up BNOC.
     

 1977

 
 Fifth licensing round (part) award.
 

 
 Oil found West of Shetlands (Clair Field), Well 206/08-1A (PA OIL W).
     

 1978

 
 Fifth licensing round (part) award.
 

 
 Sixth licensing round (part) award.
 

 
 First installation abandoned and removed (West Sole Field).
   
 1979

 
 Sixth licensing round (part) award.
     

 1980

 
 Sixth licensing round (part) award.
 

 
 Seventh licensing round (part) award.
     

 1981

 
 Seventh licensing round (part) award.
 

 
 UK oil production exceeded consumption.
     

 1983

 
 Eighth licensing round award.
 

 
 Oil and Gas (Enterprise) Act.
     

 1985

 
Ninth licensing round award.
 

 
 Abolition of BNOC, replaced by Oil and Pipelines Agency.
     

 1986

 
 International oil prices fell from $30 per bbl to $10 per bbl in a few months.
     

 1987

 
 Tenth licensing round award.
 

 
 Petroleum Act came into force covering abandonment of offshore installations.
     

 1988

 
 Piper Alpha tragedy (July 6).
     

 1989

 
 Eleventh licensing round award.
     

 1991

 
 Twelfth licensing round award.
 

 
 Thirteenth licensing round award.
     

 1992

 
 First out-of-round offshore awards.
     

 1993

 
 Fourteenth licensing round (Phases I, II & III) awards.
     

 1994

 
 Fifteenth licensing round award.
 

 
 First West of Shetlands oil field given Annex B (Foinaven). WoS Block 204/19.
     

 1995

 
 Sixteenth licensing round award.
 

 The Gas Act
     

 1997

 
 Seventeenth licensing round award.
     

 1998

 
 Eigtheenth licensing round award.


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Copyright © 1999 E&P Consultancy Associates.
Revised - - 1 September 1999