Upload
pykstvy
View
7
Download
0
Embed Size (px)
DESCRIPTION
Pipe lay in subsea 7
Citation preview
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 1/51
An introduction to Flexible Pipe
Stephan Ostergaard
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 2/51
2Page
6/17/15
Agenda
What is flexible pipe?
Where is flexible pipe used?
The PLUTO project1st odern de!elopents
"esign and anufacture
#nstallation
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 3/51
3Page
6/17/15
What is flexible
pipe?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 4/51
4Page
6/17/15
What is Flexible pipe?
• ‘Flexible pipe’ – can refer t!
"n#bn$e$ flexible pipe
%n$e$ flexible pipe
• &$a' – (e are ging t l) at!
–
Un$bonded Flexible pipe
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 5/51
5Page
6/17/15
What is flexible pipe?
•
* str+ct+re c,pse$ fcncentric ,etallic an$nn#,etallic la'ers,an+fact+re$ in single
extr+sins f ther,#plastics an$ (+n$ (ithcl$ fr,e$ strip ,etal(ires-
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 6/51
6Page
6/17/15
What is flexible
pipe used for?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 7/517Page
6/17/15
What is flexible pipe +se$ fr?
• "se$ ttransprt fl+i$sfr, ne placet anther-
• Fl+i$s! il. gasan$ (ater-
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 8/51Page
6/17/15 Page
6/17/15
Where is flexible
pipe used ?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 9/510
Page6/17/15
Where is flexible pipe +se$ ?
•
xtre,e $'na,iccn$itins # ,a)esFP’s in areas li)e therth sea pssible-
• elatiel' g$
ins+lating prperties-• $ che,ical
c,patibilit'
• elatiel' eas' t install
•
nee$ fr $etaile$8etrlg' 9final tie#ins:
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 10/511;
Page6/17/15
Where is flexible pipe +se$ ?
•
Flexibles are na,e$fll(ing their +se!
• %isers 9can be static <$'na,ic:.
•
Flo&line 9lngerlength static pipe#line:
• 'upers 9nr,all'shrt length fr,
(ellhea$s / bet(eenrigi$s etc:
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 11/5111
Page6/17/15
The PLUTO
Project
Let(s &ind bac) the cloc)?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 12/5112
Page6/17/15
&he P="& Pr>ect
• WW2 # the *llie$ frces areplanning the inasin f+rpe
• The PLUTO
project is born• PLUTO – Pipe =ine "n$er
&he cean
• Pr>ect starte$ in 1042
• & s+ppl' f+el fr *llie$trps after the inasin fr,an$' 1044
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 13/5113
Page6/17/15
P="& Pr>ect
• eliee $epen$encen il tan)ers
• "sing a$apte$s+b,arine cabletechnlg'
•
&he first line. 12*+g+st 1044. er13; ), fr, sle fWight t@herb+rg-
•&hen anther 2;lines installe$
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 14/51
14Page
6/17/15 14Page
6/17/15
The first odern
de!elopents
A lin) to *+T ,no& *O-Flexibles.?
#nstallation offshore /#celand ?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 15/51
15Page
6/17/15
&he first ,$ern $eelp,ents
• 106 sees the firstc,,ercial flexible pipeinstalle$ bet(een celan$an$ the islan$ fAest,anna
• 14 ), ff the ,ainlan$
• "rgent nee$ t s+ppl'$rin)ing (ater t theislan$s-
• eserirs cnta,inate$(ith s+lph+ric ashes fr,lcanic actiities-
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 16/51
16Page
6/17/15
&he first ,$ern $eelp,ents
• 4B C 9internal $ia,eter:pipeline-
• Press+re rating f 7; bar-
• Aer' +neen seabe$tpgraph'-
• Water $epth f 1;; ,-
• +pplie$ b' ‘D& cables’
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 17/51
17Page
6/17/15 17Page
6/17/15
"esign and
0anufacture
0odern flexible Pipe
onstruction
0anufacture
Ancillaries
%iser onfiguration
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 18/51
1Page
6/17/15
Cesign an$ 8an+fact+re
• 8$ern flexible pipe is er' $ifferent t l$er. cabletechnlg' inspire$ ‘flexible pipe’ – alth+gh there arec,,n aspects
• 8+lti#la'er. +n#bn$e$ cnstr+ctin
• 8ix f teel an$ pl',er la'ers
T2pified b23
• Ei#axial stiffness
• =( ben$ing stiffness – c,pare$ t ‘rigi$’ steel pipe-
•
@an (ithstan$ a higher c+rat+re than steel pipe (ith thesa,e press+re rating
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 19/51
10Page
6/17/15
Cesign an$ 8an+fact+re
• &'pical sies 9C’s:! 2G t 1G
• &e,perat+re # #35@ t H13;@
• Press+res +p t 15.;;; psi 91;;; bar:
• Water $epths +p t 2;;;,
•
8ain in$+str' c$es fr flexible pipe!• *P 17I
• *P P 17%
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 20/51
2;Page
6/17/15
Cesign an$ 8an+fact+re
&here are t( ,ain t'pes fpipe $esign. r+gh is the
,st c,,n 9has acarcass: (here s,th is
nr,all' nl' +se$ in gas r(ater in>ectin
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 21/51
21Page
6/17/15
Cesign an$ ,an+fact+re
OUTER SHEATH POLYMER
TENSILE ARMOR CARBON STEEL
ANTI-WEAR POLYMER
TENSILE ARMOR CARBON STEEL
ANTI-WEAR POLYMER
PRESSURE ARMOR CARBON STEEL
INTERNAL PRESSURE POLYMER
CARCASS STAINLESS STEEL
LAYER MATERIAL
Physical Property PA-11 HDPE XLPE PVDF
Maximum Temperature (°C) 65 [150°F] 60 90 130 [265°F]
Allowable trai! (") #$# #$0 #$0 3$5
Mo%ulu o& 'latiit (M*a) 350 #00 +00 950
Te!ile tre!,t- (M*a) 55 30 30 .0
T-ermal Co!%uti/it (m) 0$33 0$35 0$35 0$1#
&he chice fpl',er is
$irectl' relate$t the $esign
te,perat+re fthe pipe
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 22/51
22Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 23/51
23Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 24/51
24Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 25/51
25Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 26/51
26Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 27/51
27Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 28/51
2Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 29/51
20Page
6/17/15
Cesign an$ 8an+fact+re – n$ fittings
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 30/51
3;Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 31/51
31Page
6/17/15
Cesign an$ 8an+fact+re
• iser @nfig+ratins
• teep Wae. teep
• =a' Wae. =a'
• Pliant (ae 9&echnip patent:
•
4Wa!e( – in$icate$ $istrib+te$ b+'anc'• 4S( – in$icate$ the +se f a ‘8i$ Water *rch’-
• Steep – in$icates a $irect cnnectin bet(een the s+bseaen$ an$ anther flange 9n interactin (ith seabe$:
•
La52 – refers t a generall' +n#tethere$ s+bsea en$9alth+gh nt al(a's the caseJ:-
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 32/51
32Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 33/51
33Page
6/17/15
Cesign an$ 8an+fact+re
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 34/51
34Page
6/17/15
Flexible pipe ,an+fact+rers
• *O- ,&as *+T.
–
Factries in Dal+n$brg Cen,ar) an$ *c+ %rasil – *re K+alifie$ fr $eep(ater t 2;;;, 9s,e Cs
nl':
• 67 Wellstrea
– Factries in e(castle. nglan$ an$ %rail
– *re K+alifie$ fr $eep(ater t 2;;;, 9s,e Csnl':
•
Technip – n s,e respects the Wrl$ lea$er
– Factries in =e &rait. France. Aitria. %rail <8ala'sia
• Pr2sian
– ",bilical ,an+fact+rer
– I+st K+alifie$ fr flexibles
•
"eepflex – @,psiite flexible
– %ase$ in Wiscnsin. "*
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 35/51
35Page
6/17/15
&he F+t+re?
@,psite Cesign – %n$e$
Airborne
0aga
9al,st Lrigi$G pipe. as itnee$s M12, ben$ ra$i+s:
*irbrne $esign is 3 la'er$esign. fibres are heatf+se$ an$ (+n$ ar+n$extr+$e$ la'er
8* $esign is single (allstr+ct+re. beliee$ t beheat f+se$ (ith pl',er,elt prcess
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 36/51
36Page
6/17/15 36Page
6/17/15
#nstallation
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 37/51
37Page
6/17/15
nstallatin
nstallatin cnsi$eratins f a flexible pr$+ct?
N Aerif' that the pr$+ct is installable # What la$s canthe pr$+ct ta)e?
N Cesign an$/r erif' that the la' sprea$ is s+itable #C (e hae the eK+ip,ent reK+ire$ fr installatin?
N Ceelp installatin prce$+res # E( t han$le the
pr$+ct safel'
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 38/51
3Page
6/17/15
nstallatin
N Perfr, installatin anal'sis # What la$s (ill the
pr$+ct experience $+ring installatin?
N Ceelp cntingenc' prce$+res
N # What ifs?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 39/51
30Page
6/17/15
nstallatin – Aessel selectin
• Ei#en$ essel. (ith single p+rpse
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 40/51
4;Page
6/17/15
nstallatin – Aessel selectin
• r $ (e tr' a s,aller – ‘cheaper’ sl+tin
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 41/51
41Page
6/17/15
nstallatin – Aessel selectin
• r $ (e g reall' cheap?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 42/51
42Page
6/17/15
nstallatin – Aessel selectin
• %arge ,ing n anchrs?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 43/51
43Page
6/17/15
nstallatin – Pr$+ct strage an$ han$ling
• eels. car+sels < cils
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 44/51
44Page
6/17/15
nstallatin – =a$ +t
• ‘&ransple$’ – =a$ +t
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 45/51
45Page
6/17/15
nstallatin # ngineering
• Pr$+ct $ata
• n place $esign
• Water $epth
• 8etcean $ata! (aeheight. peri$. c+rrents
an$ $irectin
• nstallatin anal'sis
• nstallatin Prce$+res
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 46/51
46Page
6/17/15
nstallatin # ngineering
• &he la' table
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 47/51
47Page
6/17/15
nstallatin # ngineering
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 48/51
4Page
6/17/15
nstallatin O ngineering
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 49/51
40Page
6/17/15
+,,ar'
What ha!e &e co!ered3
• What it is +se$ fr-
• Where it is +se$-
• * brief l) at the histr'-
•
* er' brief l) at $esign (ith a fc+s n ,an+fact+re-• *n erie( f the installatin prcess-
6roup / points of contact3
• Iannes +lla)sen – Principal ngineer. Flexibles.
*ber$een• Flrian er,anett – @ @hair! risers an$ flexible
s'ste,s base$ in Paris
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 50/51
5;Page
6/17/15
8uestions ?
7/18/2019 An Introduction to Flexible Pipes
http://slidepdf.com/reader/full/an-introduction-to-flexible-pipes 51/51
seabe$#t#s+rface
(((-s+bsea7-c,