Drilling Riser

Hauv kev lag luam offshore drilling, lubdrilling riserua hauj lwm raws li qhov tseem ceeb tubular txuas uas koom nrogsubsea wellhead thiab blowout Preventer (BOP)mus raunto drilling platform.
Tsis yog ua raws li cov txheej txheem ua haujlwm ruaj khov-zoo li cov yeeb nkab conductor- cov riser ua haujlwm raws liib ntus, siab -kev ncaj ncees conduitsiv tshwj xeeb thaum lub sij hawm drilling.

Nws lub hom phiaj tseem ceeb yog tsim kom muaj ibtswj txoj kevrau kev ncig ntawm cov dej drilling, txiav, thiab qhov zoo- tswj kev sib zog ntawm seabed thiab rig hauv pem teb.
Qhov kev kaw no - lub voj voj voog ua rau lub zog sib npaug, rov qab ua kua dej, thiab kev saib xyuas zoo tas li thoob plaws hauv cov txheej txheem drilling.

Hauvdej tob thiab ultra- dej tobkev khiav hauj lwm, qhov twg ncaj qha nkag mus rau subsea wellheads yog tsis yooj yim sua, tus riser los ua ib feem tseem ceeb ntawm lub qhov dej tswj system.
Nws yuav tsum ua siab ntev rau kev ua dej num hauv hiav txwv, suav nrog txoj kab ntsug ntsug, tam sim no drifts, thiab hydrostatic loads - feem ntau nyob rau hauv qhov tob ntau dua2,000 meters.

Niaj hnub nimno riser sib dhos sib xyawcov pob qij txha, buoyancy modules, thiab sealing ntsiabuas sib sau ua ke kom muaj kev ruaj ntseg txhua yam, kev tiv thaiv siab, thiab kev nyab xeeb ntawm kev ua haujlwm raws li kev hloov pauv ntawm ntug dej tsis tu ncua.

A drilling riserua haujlwm raws li thawj cov neeg kho tshuab thiab hydraulic txuas ntawm qhov chaw rig thiab subsea zoo system, kom ntseeg tau kev tswj tsis tu ncua thiab kev sib txuas lus thaum lub sij hawm offshore drilling.
Nws txoj kev teeb tsa ua ke nrog ntau yam haujlwm tshwj xeeb uas ua haujlwm ua ke los txhawb kev ua haujlwm ruaj khov thiab kev nyab xeeb hauv kev qhib - hiav txwv.

• Hydraulic rov qab txoj kev:Tus riser tsim ib lub voj voog kaw rau cov av nkos rov qab, ua kom muaj kev thauj mus los ntawm kev txiav thiab tswj xyuas qhov tseeb hauv qab - qhov siab.
• Txoj Cai Zoo Siab:Kev sib xyaw choke thiab tua kab tso cai rau kev tswj hwm kev ua haujlwm siab, muab lub hnab ntawv kev nyab xeeb thib ob rau kev ua haujlwm zoo.
• Motion Chaw nyob:Los ntawm kev sib xyaw ua ke ntawm cov pob qij txha flex, nro rings, thiab buoyancy cov ntsiab lus, cov riser tseem nyob ua ke txawm tias rig heave thiab lateral txav.
• Structural Backbone:Nws txhawb nqa kev tswj hwm cov kab thiab muab txoj hauv kev nruj tsis tau hloov pauv rau kev siv tshuab thiab cov kua dej txuas nrog cov rig thiab BOP pawg.
• Kev ua haujlwm Reusability:Kev tsim kho Modular tso cai rau txhua tus riser sib koom ua ke kom raug tshem tawm, tshuaj xyuas, thiab rov- ntawv pov thawj, ua kom lub sijhawm ntev - tus nqi ua haujlwm tau zoo thoob plaws ntau qhov kev sib tw drilling.

Txhua yam ntawm cov qauv tsim no qhia txog tus riser lub luag haujlwm raws li adynamic qauv system, engineered tsis tau tsuas yog kom muaj siab tab sis kom txhawb nqa cov neeg kho tshuab atherosclerosis ntawm cov dej tob drilling.

NtawmOctal Tube, drilling risers yog engineered thiab sim ua nyob rau hauvhuab cua nyob rau sab ntug dej hiav txwv.

Kev xaiv khoom

Siab-lub zog qis- alloy steels nrog zoo heevqaug zog thiab tawg tsis kam.

Tshwj xeebcoatings thiab cathodic tiv thaivsystems tiv thaiv seawater corrosion.

Tsim Configurations

Customizableriser pob qij txha, cov leeg nro, thiabflex pob qij txharau ntau hom rig.

Kev koom ua ke ntawmbuoyancy moduleskom txo qhov hnyav ntawm qhov system thiab txhim khu kev ruaj ntseg ntsug.

Internal sealing assemblies engineered rau leak- nruj kev ua haujlwm nyob rau hauv siab.

Quality Assurance

Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT):Ultrasonic, sib nqus particle, thiab radiographic tshuaj xyuas ntawm welds.

Kev Ntsuas Hydrostatic:Simulated kev ntsuas dej tob.

Fatigue & Corrosion Testing:Ua nyob rau hauv marine ib puag ncig tej yam kev mob.

Certified raws liAPIthiabDNV-GLcov qauv rau kev siv offshore.

🔹 Xaus:
Cov kav dej xaum muab cov qauv tsim hauv cov dej ntiav; drilling risers txuas kev tswj kev ua haujlwm rau hauv dej tob. Ua ke, lawv tsim ib tug complementary system bridgingseabed kev ncaj nceesthiabkev ua haujlwm saum npoo av.

Drilling risers yog qhov tseem ceeb hauv dej tob thiab ultra- dej tob ua haujlwm uas txhim khu kev qha cov kua dej thiab kev tswj siab yog lub luag haujlwm tseem ceeb-.

Deepwater Exploration (> 2,000 m):Ua kom muaj kev nyab xeeb nkag mus rau subsea formations nyob rau hauv frontier bass zoo li lubGulf of Mexico, offshore Brazil, thiabWest Africa.

Dynamic Offshore Environments:Siv rau ntawm cov rigs ntab, semi-submersibles, thiab drillships nrog motion-compensated riser systems.

HPHT (High-High Siab-Tsuas Kub) Wells:Muab kev nyab xeeb ntim ntawm huab cua downhole pressures thiab kub gradients.

Kev koom ua ke nrog BOP Systems:Txhawb nqa choke thiab tua kab ua haujlwm, tso cai tam sim ntawd kaw zoo - thaum muaj xwm txheej ceev.

Workover & Intervention:Re-deployable riser systems rau tu thiab ua tiav cov hauj lwm nyob rau hauv ntau lub qhov dej.

Engineering Piv txwv:
Hauv Brazilian ultra- thaj chaw dej tob, risers txuas semi- submersibles mus rau qhov dej hauv qhov tob tshaj2,500 m. Txawm tias nyob rau hauv 10 m yoj qhov siab, riser tensioners tswj kev ruaj ntseg thiab tswj- ua pov thawj lawv lub luag haujlwm tseem ceeb hauv kev tsim kho sab nrauv niaj hnub no.

Txhua qhov kev sib tw hauv dej tob tob yog nyob ntawm tus riser txoj kev ncaj ncees kom muaj kev nyab xeeb thiab tswj tau zoo ib yam.
NtawmOctal Tube, txhua lub tshuab riser yog tsim los ua haujlwm nyob rau hauv lub voj voog hnyav, hydrostatic siab, thiab corrosive seawater raug nrog kev ntseeg siab tsis txaus ntseeg.

• Engineered Durability:Finite element-raws li kev qaug zog tsom xam ua kom muaj kev ua siab ntev tiv thaiv kev rov ua dua dynamic loading.
• Marine-Cov txheej txheem pov thawj:Multi-txheej txheej tiv thaiv- kev tiv thaiv corrosion txo qis degradation thaum lub sij hawm ntev subsea immersion.
• Integrated System Compatibility:Tsim los rau seamless interface nrog BOP pawg, tensioners, thiab marine riser nro tshuab.
• Tag nrho -Cycle Validation:Los ntawm cov ntaub ntawv pov thawj rau lub Hoobkas lees txais kev sim thiab simulated hiav txwv sim, txhua tus riser dhau qhov kev ntsuas kev ua tau zoo.

Cov kev ntsuas no uaOctal yeeb nkab drilling risersib qho kev xaiv cia siab rau cov neeg cog lus offshore nrhiavKev ntseeg tau ruaj khov, kev nyab xeeb ntawm kev ua haujlwm, thiab kev kwv yees ua tau zoonyob rau hauv qhov feem ntau xav tau dej tob.

Pov thawj engineering raudej tob thiab HPHTdaim ntawv thov.

Ua raws liAPI / DNV-GL / ISOoffshore qauv.

Advanced khoom tiv thaiv thiabNDT- tau lees paub kev tswj hwm zoo.

Kev cai riser tshuab tsim rau thoob ntiaj tebEPC thiab drilling cov neeg cog lus.

Cov ntaub ntawv pov thawj, kev lees paub, thiab kev txhawb nqa qhov project suav nrog.

Rau kev txhim khu kev qha, teb -cov pov thawj riser tshuab uas tiv thaiv kev ua haujlwm ntawm ntug dej hiav txwv-Octal Pipe muab kev ntseeg siab rau txhua qhov sib koom ua ke.

Hu rau tam sim no

FAQ

 

 

01.Dab tsi yuav tsum tau teev nyob rau hauv PO rau API 5DP laum yeeb nkab?

TxhaisOD, qib (E75 / X95 / G105 / S135), qhov ntev (R1 / R2 / R3), chim siab hom (IU / EU / IEU), kev sib txuas (NC / IF / REG / FH), thiab tej yam xav tauhardbanding, txheej txheej sab hauv, EMI / UT / MPI, lossis cov ntaub ntawv xov xwm ntsuas.

02.Yuav ua li cas yuav tsum tau xaiv cov laum yeeb nkab qib?

Ua raws qib raws li qhov xav tautorque, nro, thiab drilling qhov tob. Nplooj ntawv teevE75, X95, G105, thiab S135, thiab sau tseg tiasS135yog cua sov- kho kom tsawg135,000 psiyield zog.

03.Vim li cas kev sib txuas hom thiab chim siab hom tseem ceeb heev?

Vim hais tias feem ntau rig - sab teeb meem pib ntawm qhovkev sib txuas, tsis yog lub cev lub cev. Nplooj ntawv tseem ceebNC / IF / REG / FHkev sib txuas thiabIU / EU / IEUchim siab hom, ceeb toom tias chim siab nce hla -sectional cheeb tsam raucuab yeej sib koom vuam zogthiab qhov kev xaiv kev sib txuas tsis raug tuaj yeem ua raugalling, lub xub pwg puas, los yog ua rau - ncua sij hawm.

04.Yuav ua li cas cov neeg yuav khoom yuav tsum ntxiv rau cov kua qaub lossis corrosive qhov dej?

Xeev lubCO₂ / H₂S nyiamnyob rau hauv RFQ yog li kev xaiv kev tiv thaiv thiab kev soj ntsuam xyuas tuaj yeem ua raws. Rau cov qhov dej no, nplooj ntawv kuj taw qhia rau cov kev xaiv xws lisab hauv txheej, hardbanding, thiab txhaisEMI / UT / MPIScope thaum teev tseg.

05.Cov ntaub ntawv tshuaj ntsuam xyuas dab tsi tseem ceeb tshaj plaws rau kev txais khoom vaj tsev?

Cov neeg yuav khoom yuav tsum tsom rauxov gauging, cov ntaub ntawv seem thiab ncaj, drift xeem tau, thiab tej kev txiav tximNDT Scope, ntxivsib koom - qib kev txheeb xyuasthiab apacking liskom nrawm dua thiab tau txais kos npe - tawm.

Cov ntawv pov thawj

 

CE Daim Ntawv Pov Thawj

ISO 9001 Daim ntawv pov thawj

API Q1 Daim Ntawv Pov Thawj

ABS Certificate

AP-5L Certificate

API-5CT Certificate

 

Cim npe nrov: Tuam Tshoj drilling riser manufacturers, lwm tus neeg, Hoobkas