海洋工程結(jié)構(gòu)

海洋工程結(jié)構(gòu)第1頁/共66頁海洋油氣開發(fā)技術(shù)勘探技術(shù)鉆井技術(shù)開采技術(shù)和設(shè)備儲運技術(shù)第2頁/共66頁勘探技術(shù)海洋地震勘探法海洋重力勘探法海洋磁力勘探法第3頁/共66頁鉆井技術(shù)自升式鉆井平臺坐底式鉆井平臺半潛式鉆井平臺鉆井船第4頁/共66頁DEEPPANUKE,CANADA第5頁/共66頁開采技術(shù)和設(shè)備固定式生產(chǎn)平臺導(dǎo)管架平臺張力腿平臺系索塔平臺單立柱浮式采油生產(chǎn)系統(tǒng)海底采油裝置第6頁/共66頁儲運技術(shù)儲油罐儲油平臺海上裝卸終端第7頁/共66頁海洋工程發(fā)展史第8頁/共66頁海洋平臺的初期發(fā)展第9頁/共66頁導(dǎo)管架平臺－

Jacket-upPlatform第10頁/共66頁Typicaloffshoredrillingandproductionplatforma–jacketb–modulesupportframec–pilesd–drillingderricke–helicopterpadf–drillingandproductionequipmentg–flarestackh–survivalcrafti–revolvingcranesj–pileguidesk–pilesleevesl–drillingandproductionrisersm–exportpipelinen–accommodation第11頁/共66頁混凝土平臺－

ConcretePlatform第12頁/共66頁(a)perspectiveview;(b)sideview;(c)sectionAATypicalCondeepconcretegravitystructurea–seabedcaissonb–surfacepiercingcolumnsc–modulesupportstructured–oilstoragee–sandballastf–drillingderrickg–drillingandproductionequipmenth–flarestacki–helicopterpadj–accommodationk–steelskirt第13頁/共66頁ConcretegravityplatformlocatedatGulfaks‘C’field第14頁/共66頁Concretetripodstructurea–surfaceplatformb–concretetripodstructurec–gravitybasesd–drillingandproductionrisers第15頁/共66頁a–piledoilstoragebaseb–universaljointc–towerd–productionfacilitiesConcretearticulatedtower第16頁/共66頁Concretefloatingproductionplatforma–productionfacilitiesb–oilstorageandfloatationchambersc–productionrisersd–mooringlinese–clumpweightsf–anchors第17頁/共66頁HIBERNIA

GRANDBANKS,CANADAHiberniaislocatedintheJeanned'ArcBasin,315kmeastofStJohn's,Newfoundland,inwater80mdeep.Thegravitybasestructure(GBS)atthedeepwatersiteconsistsofa105.5mconcretecaisson,constructedusinghigh-strengthconcrete,reinforcedwithsteelrodsandpre-stressedtendons.

第18頁/共66頁半潛式平臺－

Semi-submersiblePlatform

FloatingProductionSystem(FPS)第19頁/共66頁a–surfaceplatformb–multitubeverticaldrillingandproductionriserc–flexibleproductionrisersd–seabedtemplatee–catenarymooringsTypicalsemisubmersiblebasedfloatingproductionsystem第20頁/共66頁HOOVERDIANA

GULFOFMEXICO

SemisubmersiblePlatform

Marine700semisubmersibledrillingrigRIG:Marine700semisubmersibledrillingrig.Itiscapableofoperatinginwaterdepthsrangingfrom70mto1520m.Itisdesignedforamaximumwaveheightof32mandawaveperiodof11to15sec.Thesemisubmersiblehasatransitdraughtof9.75m,andanoperatingdraughtof23.75m.Ithasanoveralllengthof119mandanoverallwidthof71.4m.第21頁/共66頁系索塔平臺－

GuyedTowerProductionPlatform

第22頁/共66頁Guyedtowerproductionplatforma–slendertowerb–spudcanfoundationc–mooringlinesd–seabedclumpweights

e–anchors第23頁/共66頁ExxonguyedtowerlocatedintheLenaFieldintheGulfofMexico第24頁/共66頁TheBaldpateplatformintheGulfofMexico

水深：第25頁/共66頁張力腿－TLP

TENSIONLEGPLATFORM第26頁/共66頁a–surfaceplatformb–tensionedtethersc–tetherfoundationsd–templateonseabede–marinerisersAtypicaltensionedbuoyantplatform第27頁/共66頁HuttonFieldTensionLegPlatform，inwaterdepthof480ft第28頁/共66頁BRUTUS

GULFOFMEXICO,USA第29頁/共66頁RAMPOWELL

GULFOFMEXICO,USA

Waterdepthm第30頁/共66頁MAGNOLIAFIELD,GULFOFMEXICO,USA

Waterdepth4700ft第31頁/共66頁

第32頁/共66頁小型張力腿－MiniTLP

MINI

TENSIONLEGPLATFORM第33頁/共66頁MORPETH

GULFOFMEXICO,USA

圓柱直徑6.1-9.14m,水深1310m，1432m第34頁/共66頁MORPETH

GULFOFMEXICO,USA

第35頁/共66頁MATTERHORN,GULFOFMEXICO,USA第36頁/共66頁浮式生產(chǎn)儲油裝置－FPFO

FloatingProduction,StorageandOfftakeSystem

第37頁/共66頁BANFF

NORTHSEACENTRAL,UNITEDKINGDOM

第38頁/共66頁單立柱－SPAR第39頁/共66頁HOOVERDIANA

GULFOFMEXICO第40頁/共66頁NEPTUNE

GULFOFMEXICO,USATopsidesinstallation

Hullinstallation

Thehullwhilstintransit

HULLThesparhulloftheNeptunewasfabricatedin17sections.Itisessentiallya22m-diametercylinder,whichis215mlongwithadraftof198m..第41頁/共66頁GENESIS

GULFOFMEXICO,USA第42頁/共66頁NANSENBOOMVANGGASFIELD,

GULFOFMEXICO,USATrussSpar，waterdepth2000ft第43頁/共66頁第44頁/共66頁HORNMOUNTAIN,GULFOFMEXICO,USA

Thetrusssparplatform第45頁/共66頁海底采油裝置

第46頁/共66頁NAKIKAOILANDGASFIELDS,

GULFOFMEXICO,USA

第47頁/共66頁MENSA

GULFOFMEXICO,USA

Mensaislocated140milessouth-eastofNewOrleans.Thewaterisapproximately1,520mdeep.WhenitcameonstreaminJuly1997,Mensawasthedeepestproductionwellintheworld.第48頁/共66頁MENSA

GULFOFMEXICO,USA

AsubseadevelopmentschematicThesubseaproductionmanifold

TheMensasubseaproductionsystemandthesubseatree

第49頁/共66頁HOOVERDIANA

GULFOFMEXICO

SemisubmersiblePlatform

TheHooverDianafieldsarelocatedintheGulfofMexico,160miles(258km)southofGalveston.第50頁/共66頁GYRFALCON

GULFOFMEXICO,USA第51頁/共66頁我國的幾個平臺第52頁/共66頁LIUHUA11-1

SOUTHCHINASEA,CHINA

Computer-generatedschematicofLiuhua11-1FPSandFPSO

TheFPSisamodifiedsemi-submersibledrillingrig.Shownarethe25flexiblecatenarylinesontheFPSrisersystem.

第53頁/共66頁

FPSNanhaiTiaoZhanwasconvertedfromasemi-submersibledrillingrig,purchasedinSeptember1993.

FPSONanhaiShengLi.TheFPSOsupportstheprocessingequipmentnecessarytohandleupto5,000bblofoiland300,000bbloftotalfluidsperday第54頁/共66頁LUFENG22-1

SOUTHCHINASEA,CHINA

SchematicoftheFPSOovertheLufengfield.

SchematicofthesubseacompletiononLufeng.

第55頁/共66頁

TheshuttletankerNavionMunin,totalcapacityof101,400m3

StatoilselectedanFPSObasedonamulti-purposeshuttletanker(MST)fordevelopingthefield.Theshuttl