NO953203L - Fixed offshore platform structures using small diameter well drilling pipes - Google Patents

Fixed offshore platform structures using small diameter well drilling pipes

Info

Publication number
NO953203L
NO953203L NO953203A NO953203A NO953203L NO 953203 L NO953203 L NO 953203L NO 953203 A NO953203 A NO 953203A NO 953203 A NO953203 A NO 953203A NO 953203 L NO953203 L NO 953203L
Authority
NO
Norway
Prior art keywords
offshore platform
small diameter
well drilling
platform structures
diameter well
Prior art date
Application number
NO953203A
Other languages
Norwegian (no)
Other versions
NO953203D0 (en
Inventor
Dennis Earl Calkins
Robin Mccoy Converse
James Allan Haney
Charles Edward Kindel
Roger Stewart Osborne
Raymond Joseph Serpas
Original Assignee
Mcdermott Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mcdermott Int Inc filed Critical Mcdermott Int Inc
Priority to NO953203A priority Critical patent/NO953203L/en
Publication of NO953203D0 publication Critical patent/NO953203D0/en
Publication of NO953203L publication Critical patent/NO953203L/en

Links

Landscapes

  • Earth Drilling (AREA)
  • Revetment (AREA)

Abstract

Det er beskrevet en fast ikke-ettergivende, ikke- flytende offshoreplattform (10) som utsettes for lavere bølge-, vind-, strøm- og riggbelastninger på grunn av en utforming som understøtter den delen av brønnforingsrørene (22) som strekker seg fra nær sjøbunnen (14) til et dekk (16) på et nivå over vannflaten (17) ved å bruke strekk i stedet for mellomliggende sidestøtter. Kun de et eller to minste brønnforingsrørene (22) blandt alle dem som utgjør brønnforingssystemet, er forlenget tilbake fra sjøbunnen (14), noe som ytterligere reduserer sidebelastningene på konstruksjonen (10).A solid non-compliant, non-floating offshore platform (10) is disclosed which is subjected to lower wave, wind, current and rig loads due to a design supporting the portion of the well casing (22) extending from near the sea floor (14) to a tire (16) at a level above the water surface (17) using tension instead of intermediate lateral supports. Only the one or two smallest well casings (22) among all those constituting the well casing system are extended back from the seabed (14), further reducing the lateral loads on the structure (10).

NO953203A 1995-08-15 1995-08-15 Fixed offshore platform structures using small diameter well drilling pipes NO953203L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO953203A NO953203L (en) 1995-08-15 1995-08-15 Fixed offshore platform structures using small diameter well drilling pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO953203A NO953203L (en) 1995-08-15 1995-08-15 Fixed offshore platform structures using small diameter well drilling pipes

Publications (2)

Publication Number Publication Date
NO953203D0 NO953203D0 (en) 1995-08-15
NO953203L true NO953203L (en) 1997-02-17

Family

ID=19898478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953203A NO953203L (en) 1995-08-15 1995-08-15 Fixed offshore platform structures using small diameter well drilling pipes

Country Status (1)

Country Link
NO (1) NO953203L (en)

Also Published As

Publication number Publication date
NO953203D0 (en) 1995-08-15

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