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Ɔkwankyerɛfo Pipe

Mfiridwuma ho nsɛm – Conductor Pipe
Gyinapɛn: API 5L, ASTM A252, DNV-OS-F101
Ne kɛse: 20′′–36′′ (508–914 mm)
Ne tenten: Ɛkɔ mita 12.2, biako anaa abien a wɔanhyɛ da
Nneɛma a wɔde yɛ: Carbon-manganese ne dade a wɔde afrafra a ɛba fam
Nkitahodi no su: Nkitahodi a wɔde nhama ayɛ a ɛyɛ ntɛm, BTC, ne Premium
Fam Ahobammɔ: Mfonini tuntum anaa anti-nsuo a wɔde kata so
Ɔhyew Ayaresa: Normalized anaasɛ Quenched & Tempered
Dwumadi: Abura fapem a ɛwɔ mpoano, po ase a wɔma ɛyɛ den, ne po mu nsu a wɔtew fi afoforo ho

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Nneɛma a wɔde yɛ adwuma .

Dɛn ne Conductor Pipe?

A conductor paipu a wɔde fa nneɛma, a wɔsan frɛ nosoro casinganaasɛstructure casing a wɔde yɛ adwuma, ne neanea edi kan ne nea ɛsõ sen biara-diameter casinga wɔde si hɔ bere a wɔretu ngo ne gas wɔ mpoano no. Ne dwumadie no trɛw kɔ akyiri koraa sen po ase a ɛhyɛn mu-ɛma...mfiri a wɔde yɛ fapemabura no mu, ɛma nsuo a ɛyɛ mmerɛw no gyina, ɛtetew po mu nsu mmeae ahorow, na ɛde aɔkwan a wɔfa so di akɔneaba ma nsu a wɔde tu fam.

Saa mfitiase casing string yi na ɛyɛ interface a ɛho hia a ɛda ntampo mu nneɛma a atwa yɛn ho ahyianeabura a ɛwɔ asase ase ho nhyehyɛe, a ɛde nhama a wɔde hyɛ afiri a edi hɔ no nyinaa mu na ɛboa abura no atifi ne asɛnka agua so adesoa a emu yɛ duru. Ɛdenam saayɛ so no, conductor pipes hwɛ husɛnea ɔdan no gyina pintinn, ahobammɔ, ne nkwa tentenabura a ɛwɔ mpoano a efi mpoano nsu a emu nnɔ so kosi nsu a emu dɔ mu a ɛboro2,000 na ɛyɛ mita.

Nnɛyi conductor nhyehyɛe ahorow de di dwumamodular nkitahodi ahorow, dade ho nimdeɛ a ɛkɔ anim, nenneɛma a wɔyɛ no pɛpɛɛpɛ, a ɛma wotumi gyina nhyɛso a ɛkɔ soro a wɔde kotow, adesoa a ɛkyinkyini, ne nneɛma a atwa yɛn ho ahyia ho ɔbrɛ ano wɔ wɔn som nkwa nna nyinaa mu.

Dwumadi Titiriw a Ɛwɔ Conductor Pipe Mu

Conductor pipes yɛ nhyehyɛe ne adwumayɛ dwumadi ahorow pii a ɛho hia a ɛma ɛyɛ nea ɛho hia wɔ po so drilling projects mu:

Po mu Nsu a Wɔde Tew Wɔn Ho

Siw po mu nsu a ɛkɔ mu ne formation a ɛhwe ase no ano.

Ɛma nsuo a wɔde tu fam no kɔ so yɛ den na ɛmma atɛkyɛ ntumi nkɔ mu.

Ɛbɔ nneɛma a ɛnyɛ den ho ban fi efĩ ho.

Adesoa-Bearing Ahoɔden

Ɛboa platforms, risers, ne upper casing nhama no mu duru nyinaa.

Ɛko tia adesoa a ɛwɔ axial ne bending a asorɔkye, asorɔkye, ne drilling dwumadi ahorow de ba no.

Ɛma mfiri a ɛgyina pintinn ma abura ti nhyehyɛe ahorow wɔ nhyɛso a ɛyɛ den a ɛba mpɛn pii ase.

Wellbore a Wɔde Siesie Nneɛma a Ɛyɛ Den

Ɛbɔ nsu a ɛtɔ a ɛnyɛ den no ho ban na esiw baabi a ɛbɛn-a asase ani a ɛbɛhwe ase no ano.

Ɛyɛ adwuma sɛ nnompe a wɔde yɛ nhyehyɛe ansa na wɔde ntamgyinafo ahyɛ mu.

Ɛma wotumi tu fam dwoodwoo wɔ po mu mmeae a entumi nnyina.

Fapem a Wɔde Yɛ Abura ne Po ase Nnwinnade

Ɛsom sɛ po ase abura ti, BOPs, ne nnua a wɔde yɛ nneɛma no nnyinaso.

Ɛhwɛ ma adesoa a ɛne ne ho hyia na ahotoso a ɛwɔ adansi mu ma po ase nneɛma a wɔde besisi hɔ.

Engineering Nhwehwɛmu:
Modular offshore platforms te sɛ nea ɛyɛPo so Ahoɔdenseries ada tumi a conductor nhyehyɛe ahorow wɔ sɛ ɛbɛboa axial ne lateral adesoa a ɛboro so aditɔn 400 na ɛwɔ hɔ, adwumayɛ a wɔbɛkɔ so akura mu wɔ aMfe 25 design asetra-adansedie a ɛda adi pefee a ɛkyerɛ sɛ ɛho hia wɔ mpoano afuom nkɔsoɔ mu.

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Conductor Pipe vs. Tuo a Wɔde Tow Nneɛma So

Ɛwom sɛ abien no nyinaa yɛ akɛse-diameter tubular systems a wɔde di dwuma wɔ mpoano abura mu de, nanso ɛsono wɔn dwumadi titiriw:

Ɔfa	Ɔkwankyerɛfo Pipe	Drilling Riser a wɔde tu fam
Dwumadi Titiriw	Ɛde po ase fapem si hɔ na ɛtetew nneɛma a emu nnɔ no fi afoforo ho	Ɛka po ase abura ti bata asase ani asɛnka agua so
Dwumadi a Wɔtaa De Di Dwuma	Nsuo a ɛnyɛ den-nsuo adwumayɛ	Nsu a emu dɔ mu a wotutu
Installation a wɔde hyɛ mu	Wɔde kar anaasɛ wɔde semɛnte ahyɛ po ase	Wɔde sɛn hyɛn ne po ase ntam bere tiaa bi
Adesoa Type	Static structure nnesoa a ɛwɔ hɔ	Dynamic tension ne bending a efi rig motion mu
Design Asetra	Abura nhyehyɛe a ɛtra hɔ daa	Bere tiaa mu bere a wɔretu fam no

Ka bom, wɔhyehyɛ acomplementary offshore abura nhyehyɛe:
noconductor paipu a wɔde fa nneɛmade fapem no hyɛ po ase, .
bere a nadrilling riser a wɔde tutu famhwɛ ma mogya no di akɔneaba, ɛhwɛ abura so, na ahobammɔ a ɛwɔ adwumayɛ mu fi po ase kosi po no ani.

Nneɛma a Wɔyɛ ne Mfiridwuma Ho Tumi

Octal Pipe nneɛma a wɔde maakɛse-diameter conductor paipu ahorowefi20′′ kosi 36′′, a ɛfata ma nsuo a ɛnyɛ den-fapem ne nsuo a emu dɔ abura ti a wɔde besisi hɔ nyinaa.

Nneɛma a Wɔpaw

Carbon-manganese dade a wɔde yɛ nneɛmaama ahoɔden a ɛkorɔn wɔ nhyehyɛe mu.

Dade a wɔde afrafra a ɛba fam-ayɛama weldability a ɛkɔ anim ne ɔbrɛ a ɛko tia.

Ɛnyɛ ɔhyɛcorrosion-nneɛma a wɔde kata so a ɛko tiaama po so adwumayɛ nkwa nna a ɛtrɛw.

Fabrication Adeyɛ a Wɔyɛ

Pɛpɛɛpɛ rolling ne longitudinal welding ne automated NDT control.

Ɔhyew a wɔahyɛ so ayaresa ma microstructural biakoyɛ.

CNC machining ma connector threading ne abodwokyɛre pɛpɛɛpɛ.

Mmara sodi & Gyinapɛn

Wɔayɛ no sɛneaAPI, ISO, ne DNVgyinapɛn ahorow.

Wɔasɔ ahwɛ koraa wɔ aseamanaman ntam NDT nhyehyɛe ahorow(UT, R. T., MT) (UT, R. T., MT).

Wɔde ma neMill Sɔhwɛ Adansedi Krataa (MTC) .ne nhwehwɛmu ho nkrataa.

Nkitahodi Mfiridwuma

conductor pipe connections -octal.jpg

Sɛnea wɔde besisi hɔ yiye na ahobammɔ wom no gyina sɛnea wɔayɛ nkitahodi no so kɛse. Octal Pipe de akwan horow a ɛkɔ akyiri a ɛbɛfata tebea horow a ɛfa mpoano a wotu fam ma:

Nkitahodi a Ɛyɛ Ntɛmntɛm (Ano aduru a Wɔpɛ) .

Ma make-up ntɛmntɛm na break-out nyɛ adwuma, na ɛtew rig bere so kosi 30%.

Fa nhyehyeɛ mudi mu kura a ɛkorɔn ne gas-tight adwumayɛ ma.

BTC (Buttress a wɔde nhama & a wɔde abɔ mu) .

Nkitahodi a wotumi de ho to so na ɛho ka sua ma mpoano adwumayɛ a wɔtaa yɛ.

Ɛhwɛ hu sɛ mfiri no gyina pintinn na wotumi de di dwuma bio.

Premium Nkitahodi ahorow

Wɔayɛ amaHPHT (Nhyɛso a ɛkorɔn & Ɔhyew a ɛkorɔn) .ne nsu a emu dɔ mu a wɔde di dwuma.

Ma sealing tumi a ɛkɔ anim ne ɔbrɛ nkwa wɔ nnesoa a emu yɛ den ase.

Wɔsɔ nkitahodi biara hwɛtensile, bending, ɔbrɛ, ne sealingadwumayɛ wɔ po mu mmeae a wɔayɛ no sɛnea ɛte ase de ahwɛ ahu sɛ po so ahobammɔ ne ahotoso.

Nneɛma a Wɔde Di Dwuma ne Nea Wɔde Di Dwuma

Pin & Box nkitahodi ahorow nedade nhama a ɛbɔ ho banama kar a ahobammɔ wom.

Plastik O-nkaa a wɔde yɛ nneɛmasɛnea ɛbɛyɛ a ɛbɛma ahobammɔ a wɔbɔ wɔ nsɔano ne nsɛe ho no ayɛ kɛse.

Aniwa a wɔma so a wɔaka abomsɛnea ɛbɛyɛ a wobetumi adi nneɛma ho dwuma yiye wɔ mpoano.

Custom connector solutions a wɔayɛ no sɛnea adwuma no ahwehwɛde ahorow te.

Nneɛma Pa a Wɔhwɛ So ne Sɔhwɛ

Conductor pipe biara hyɛ sɔhwɛ nhyehyɛe a ɛyɛ katee, multi-stage ase:

NDT Nhwehwɛmu ahorow:ultrasonic, radiographic, ne magnetic nneɛma nketenkete ho sɔhwɛ.

Nhwehwɛmu a Wɔyɛ wɔ Nsusuwii Mu:ɔfasu no mu duru, tẽẽ, kurukuruwa.

Hydrostatic & Ɔbrɛ Ho Sɔhwɛ:fa po so kyinhyia tebea horow ho mfonini.

Po mu Nneɛma a Atwa Yɛn Ho Ahyia Ho Sɔhwɛ:corrosion ne nkyene nsu a ɛda adi ho adansedi.

Akwan a wɔfa so yɛ no nyinaa neAPI, ASTM, neDNVgyinapɛn ahorow a ɛwɔ mpoano.

offshore drilling riser with connection equipment assembly display

Nneɛma a Wɔde Di Dwuma wɔ Conductor Pipes mu

Po so nhyiam ase (jack-ups, modular, anaa nhyehyɛe a ɛyɛ pintinn) .

Po ase abura ne riser fapem nhyehyɛe

Nsuo a ɛnyɛ den-nsuo ne mfimfini-bun mu drilling adwuma

Po mu nhwehwɛmu nhyehyɛe ahorow a ɛhwehwɛ sɛ wɔhyɛ po ase den na wɔtew po mu nsu fi afoforo ho

offshore oil rig drilling platform offshore drilling platform conductor pipe foundation installation

Awiei – Po so Ahotoso a ɛwɔ Octal Pipe

Conductor pipe no boro casing string a edi kan-ɛyɛ no koraanhyehyɛe akyi dompeabura biara a ɛwɔ mpoano ho. Ɛdenam formations a ɛma ɛyɛ den, nnesoa a ɛde kɔ baabi foforo, na ɛma fapem a ɛtra hɔ daa so no, ɛhwɛ hu sɛ abura no mudi mu kura bere tenten-fi po ase kosi po ani.

WɔOctal Pipe a Wɔde Yɛ Nneɛma, yɛyɛ conductor pipe nhyehyɛe ahorow a ɛka bomakɛse a ne ntwemu (20′′–36′′) ., nkitahodi ahorow a ɛkɔ akyiri, neahwɛyiye a ɛyɛ katee a ɛfa nneɛma a ɛyɛ papa hosɛnea ɛbɛyɛ a wobedu mpoano gyinapɛn ahorow a ɛyɛ den sen biara no ho. Sɛ́ ɛyɛ nsu a emu nnɔ anaasɛ emu dɔ ho adwuma no, yɛn conductor pipes no na ɛyɛ tweatibo apo so tutu a ahobammɔ wom, etu mpɔn, na wotumi de ho to so.