Gucukura

Mubikorwa byo gucukura hanze, thedring riserikora nkibyingenzi byingenzi bihuza iamazi meza yo mu mazi no gukumira ibicuruzwa (BOP)Kuriurubuga rwo gucukura.
Aho gukora nkibikoresho bihoraho - nkumuyoboro uyobora - imikorere ya riser nk aby'agateganyo, hejuru - umuyoboro w'ubunyangamugayoikoreshwa gusa mugihe cyo gucukura.

Intego yacyo yibanze ni ugushiraho ainzira igenzurwakugirango ikwirakwizwa ryamazi yo gucukura, gutema, hamwe neza - kugenzura umuvuduko uri hagati yinyanja nubutaka.
Uku gufunga - kuzenguruka bifasha kuringaniza umuvuduko, kugarura amazi, no gukomeza gukurikirana neza mugihe cyo gucukura.

Muriamazi maremare na ultra - amazi yimbitseibikorwa, aho kugera mu buryo butaziguye amariba yo mu nyanja bidashoboka, riser iba igice cyingenzi muri sisitemu yo kugenzura iriba.
Igomba kwihanganira imbaraga zo mu nyanja zigoye, zirimo ubutumburuke bwa veritike, drift ya none, hamwe na hydrostatike imizigo - akenshi mubwimbitse burenzeMetero 2000.

Inteko zigezweho za riser zirimoguhuza impagarara, modules ya buoyancy, hamwe nibintu bifunga kashebyose hamwe byemeza ko imashini ihagaze neza, gukumira umuvuduko, hamwe numutekano wibikorwa mugihe uhora uhindura imiterere yinyanja.

A dring riserIkora nkibikorwa byibanze byubukanishi na hydraulic hagati yubuso bwubutaka hamwe na sisitemu yo mu nyanja, bikomeza kugenzura no gutumanaho mugihe cyo gucukura ku nyanja.
Iboneza ryayo rihuza ibikorwa byinshi byihariye bifatanyiriza hamwe kubungabunga umutekano n’umutekano mu kirere - imiterere yinyanja.

• Inzira yo Kugarura Hydraulic:Riseri ishyiraho annulus ifunze kugirango igaruke ibyondo, ituma ubwikorezi bwiza bwo gutema no gukomeza hasi neza - umuvuduko w umwobo.
• Amabwiriza agenga igitutu:Kwishyira hamwe no kwica imirongo byemerera ibikorwa byumuvuduko, gutanga ibahasha yumutekano ya kabiri kugirango uburinganire bwuzuye.
• Icumbi ryimuka:Binyuze mu guhuza ingingo zifatika, impeta zimpagarike, hamwe nibintu bya buoyancy, riser ikomeza guhuzwa nubwo igoye cyane hamwe no kwimuka kuruhande.
• Umugongo wubatswe:Ifasha imirongo ifasha kugenzura kandi itanga inzira ikomeye ariko yoroheje ya sisitemu ya mashini na fluid ihuza rig na rig na BOP.
• Gukoresha ibikorwa:Ubwubatsi bw'icyitegererezo butuma buri riser ihuriweho gutandukana, kugenzurwa, no kwemezwa -, ikemeza ko igihe kirekire - gikoreshwa neza mugihe cyo kwiyamamaza kwinshi.

Buri kimwe muri ibi bishushanyo cyerekana uruhare rwa riser nk asisitemu yimikorere, yakozwe ntabwo ikubiyemo umuvuduko gusa ahubwo ikomeza injyana ya mashini yo gucukura amazi yimbitse.

KuriUmuyoboro wa Octal, impanuka zo gucukura zarakozwe kandi zirageragezwa gukora munsiimiterere ikabije yo hanze.

Guhitamo Ibikoresho

Hejuru - imbaraga nke - ibyuma bivanze hamwe nibyizaumunaniro no kurwanya kuvunika.

Byihariyegutwikira no kurinda catodikisisitemu yo kurwanya amazi yo mu nyanja.

Igishushanyo

Guhinduraingingo ya riser, ingingo zifatika, naguhuza ingingokubwoko butandukanye.

Kwishyira hamwe kwabuoyancy moduleskugabanya uburemere bwa sisitemu no kuzamura ituze.

Inteko zifunga imbere zashizweho kugirango zisohoke - imikorere ikomeye munsi yumuvuduko mwinshi.

Ubwishingizi bufite ireme

Non - Ikizamini Cyangiza (NDT):Ultrasonic, magnetique, hamwe na radiografi yo kugenzura gusudira.

Kwipimisha Hydrostatike:Kugereranya umuvuduko wamazi yimbitse.

Kwipimisha umunaniro & Ruswa:Bikorwa mubihe byo mu nyanja.

Icyemezo ukurikijeAPInaDNV - GLibipimo bya porogaramu zo hanze.

🔹 Umwanzuro:
Imiyoboro ya kiyobora itanga umusingi wubatswe mumazi magari; ibyago byo gucukura byongerera ibikorwa mumazi maremare. Hamwe na hamwe, bakora sisitemu yuzuzanyaubunyangamugayonaibikorwa byo hejuru.

Ibyuma byo gucukura ni ntangarugero mu mazi maremare na ultra - ibikorwa by’amazi maremare aho gukwirakwiza amazi kwizewe no kugenzura umuvuduko ari ubutumwa - ni ngombwa.

Deepwater Exploration (> 2,000 m):Gushoboza kugera kubutaka bwimbere mubibaya byimbibi nkaIkigobe cya Mexico, offshore Burezili, naAfurika y'Iburengerazuba.

Dynamic Offshore Ibidukikije:Byakoreshejwe kumurongo ureremba, igice - kwibiza, hamwe na drillship hamwe na moteri - yishyuye sisitemu ya riser.

HPHT (Hejuru - Umuvuduko mwinshi - Ubushyuhe) Iriba:Itanga umutekano muke wumuvuduko ukabije wubushyuhe hamwe nubushyuhe bwa gradients.

Kwishyira hamwe na BOP Sisitemu:Shyigikira kuniga no kwica ibikorwa, bituma uhita ufunga - mugihe cyihutirwa.

Gukora no Gutabara:Re - ikoreshwa riser sisitemu yo kubungabunga no kurangiza imirimo mumariba menshi.

Urugero rwubuhanga:
Muri Berezile ultra - imirima y’amazi maremare, risers ihuza igice - kwibiza munsi yimigezi kumuhengeri urenze2,500 m. Ndetse no munsi ya metero 10 z'uburebure, impagarara ziterwa ningaruka zikomeza gutuza no kugenzura - byerekana uruhare rwabo mubuhanga bugezweho bwa offshore.

Buri gikorwa cyo gucukura amazi yimbitse biterwa nubunyangamugayo bwa riser kugirango ibungabunge umutekano neza kandi uhoraho.
KuriUmuyoboro wa Octalburi sisitemu ya riser yashizweho kugirango ikore munsi yumuzigo, umuvuduko wa hydrostatike, hamwe n’amazi yo mu nyanja yangirika hamwe no kwizerwa bidahwitse.

• Kuramba kwa injeniyeri:Isesengura ryuzuye - isesengura ryumunaniro ryemeza kwihangana kurwego rwo gusubiramo ibintu.
• Marine - Ibimenyetso bifatika:Multi - layer anti - kurinda ruswa bigabanya kwangirika mugihe cyo kwibiza mumazi igihe kirekire.
• Sisitemu ihuriweho hamwe:Yashizweho kumurongo udafite aho uhuriye na BOP stacks, tensioners, na marine riser tension sisitemu.
• Byuzuye - Kwemeza Cycle:Kuva ibyemezo bifatika kugeza ibizamini byo kwemerera uruganda hamwe nigeragezwa ryinyanja bigereranijwe, buri riser yatsinze igenzura rikomeye.

Izi ngamba zifataOctal Umuyoboro wo gucukuraguhitamo kwizewe kubashoramari bo hanze bashakakwizerwa kuramba, umutekano wibikorwa, nibikorwa biteganijwemu burebure bw'amazi asabwa cyane.

Ubuhanga bwemejwe kuriamazi maremare na HPHTPorogaramu.

KubahirizaAPI / DNV - GL / ISOibipimo byo hanze.

Kurinda ibikoresho bigezweho kandiNDT - kugenzura ubuziranenge.

Sisitemu ya riser sisitemu yagenewe isi yoseEPC n'abashoramari.

Tekiniki ya tekiniki, kwiyandikisha, hamwe n'inkunga y'umushinga irimo.

Kubintu byizewe, umurima - sisitemu zagaragaye zishobora kurinda ibikorwa byo gucukura hanze -Umuyoboro wa Octal utanga ikizere muri buri rugingo.

Menyesha nonaha

Impamyabumenyi

 

Icyemezo cya CE

Icyemezo cya ISO 9001

Icyemezo cya API Q1

Icyemezo cya ABS

Icyemezo cya AP-5L

Icyemezo cya API-5CT

 

Ibirangantego: dring riser, Ubushinwa buracukura riser inganda, abatanga ibicuruzwa, uruganda