Amatiyo

Amatiyoniivyuma bitagira umugoziikoreshwa nk'urudodo-na-urudodo rufatanye rushizwe imbere mu gipfukisho kugira ngo rutange inzira y'uruzi igenzurwa itwara amavuta, gazi, n'amazi akomoka kuva mu mwobo gushika hejuru. kugira ngo umuntu yitegure guheza.

Inzira nyinshi z’umutwe zitangura n’ibihengeri vy’uburebure:ubwoko bw'ihuriro (NUE/EUE canke gazi-iyifatanye),ibisabwa vyo guhunga bitajanye n’ibikoresho vyo kurangiza, canke impapuro zidashobora gufunga isuzuma ryinjiye. Ni co gitumaUmuyoboro w'umunaniafata ugutanga amazi nk'kurangiza-kwiteguye gutanga: ikimenyetso gitomoye c'ihuriro, indodo zikingiwe zo gukoresha ivy'ubuhinga, n'inyandiko zishingiye ku kwemera- (MTC/ugukurikirana, hamwe n'ugupima indodo n'amaraporo y'uguhunga/amazi/NDT iyo bigaragajwe muri PO/ITP yawe).

Aho kuvuga gusa ubunini n’igiciro, turasuzuma ido n’ido rikunda gutera ingorane mu nyuma –gusenyuka no guturika, imipaka y'ibikorwa, ubwoko bw'ugufatanya, amahitamwo yo gupfuka imbere n'uguhuza OCTGigipfukishon'amanota y'imiyoboro. Ico bivamwo ni umuzigo w’amatiyo y’ibikorwa uhuye n’umugambi wawe wo kurangiza, ukarenga isuzuma ry’uwundi muntu maze ugashika ahantu witeguye gukoreshwa, atari ikirundo c’ibihimba vy’umubiri bivanze abakozi bawe bategerezwa gutoranya ku nzira y’urugendo.

• Amanota asanzwe: H40, J55, K55, N80 (N80-1, N80Q), L80, C90, T95, P110, Q125
• Ibikoresho vya CRA:13Cr, 13Cr ikomeye, 22Cr, 25Cr, ivyuma vy'ivyuma
• Ubuvuzi bw'ubushuhe:Gusanura, Kuzimya no Gushavura, umuti wo kuvura CRA, kugenzura ubukomezi ku bikorwa bisharira

Mu iriba ritanga,igipfukishokandiimiyoborontimukore akazi kamwe. Casing iriho kugira ngo ifate umwobo wuguruye kandi itandukane n’imibumbe.OCTG tubing – tubing y’uguhingura – ni igice c’urudodo mu vy’ukuri gitwara amavuta yawe, gazi canke amazi y’urushinge .. Nimba igipfukisho ari "uruhome" rwawe, tubing ni "pipeline" yawe imbere muri urwo ruhome.

IbisanzweOCTG igipfukisho n'imiyoboroigishushanyo coshobora gukoresha imirongo myinshi y’ivyuma (imbere, hagati, ivyuma vy’uguhingura) hanyuma umugozi umwe canke myinshi y’amazi imbere. Ivyo bikoresho bitegerezwa guhura n’indangamuntu y’igipfukisho, ibipakira, amavalve y’umutekano n’ibisohoka vy’iriba:
• OD na drift bitegerezwa gukuraho uburenganzira butoyi cane buri mu gipfukisho canke mu gipfukisho.
• Ubwoko bw’ihuriro (NU, EUE canke premium) butegerezwa guhura n’ibijanye n’ibindi, ibipakira n’umutwe w’iriba.
• Igitigiri n’uburemere bitegerezwa gutanga ubushobozi buhagije bwo gusenyuka, guturika n’ugutera imbere ku bijanye n’imitwaro yateguwe yo gukora n’ugukora.

Aho niho Octal Pipe yongera agaciro. Aho gusubiramwo gusa "31⁄2" J55 tubing", turaba .Porogaramu yose ya OCTG n'imiyoborouriko uriruka kuri uwo murima. Turasuzuma ko OD / drift y’amatiyo ihuye n’ivyo ukora, ko amanota ahuye n’amabaruwa yawe y’ugusenyuka n’uguturika, kandi ko ubwoko bw’uguhuza buhuye kuva ku matiyo y’amazi gushika ku bikoresho nk’ibihimba vy’umubiri vy’imbwa, ibikoresho vy’ugucapura n’amabere.

• OD:1.900" – 41⁄2" (ibindi bipimo ku bisabwa)
• Uburemere / Uburebure bw'uruhome:ku meza ya API 5CT; inkuta ziremereye ziboneka iyo usavye
• Uburebure: R1, R2, R3
• Guhungabana:API drift canke Drift idasanzwe (amariba akomeye-asukuye)
• Iherezo:NU (Nta-Ibabaye), EUE (Iherezo ry'Ibabazo ry'Inyuma), Gusukura/igice-gusukura

Urupapuro rw'amakuru y'imiyoboro ya API 5CT OCTG

Koresha iki kigereranyo c’imiyoboro ya OCTG nk’ikigereranyo co kugura; ubunini bwa nyuma, uburemere n’ibisabwa vyo gutera imbere biremezwa kuri PO.

Ivyiyumviro bidasanzwe ku mipaka y'imiti

• KuberaIkigo L80, igitigiri c'ivyuma vy'umuyagankuba vyemewe gishobora kwongerwa gushika kuri 0,50% iyo igicuruzwa cazimye amavuta-.
• KuberaIkigo ca C90 Ubwoko bwa 1, igisabwa ku molibdeni nta gaciro gatoyi gifise iyo uburebure bw’uruhome buri munsi ya 17,78 mm.
• KuberaIgitigiri R95, ivy’umuyagankuba bishobora kwongerwa gushika ku 0,55% vy’agaciro kanini iyo hakoreshejwe uburyo bwo kuzimya amavuta.
• KuberaIkigo T95 Ubwoko bwa 1, umubare mutoyi wa molybdenum ushobora kugabanywa ukagera kuri 0,15% iyo uburebure bw’uruhome buri munsi ya 17,78 mm.
• KuberaAmashanyarazi-Igitigiri c'amabuye P110, ivyo bita phosphore ntibikwiye kurenga .0,020%, kandi ikibiriti ntigitegerezwa kurenga 0,010%.

Inyishu:"NL" (Nta Mupaka) vyerekana ko ikintu kimenyeshwa ariko kitabujijwe. Ibintu vyose biri ku rutonde bizoshirwa muri raporo y’isesengura ry’ibicuruzwa.

OCTG Imbonerahamwe y'imiyoboro (Ingano n'uburemere)

Ingano z’imirongo ya OCTG zitegekanijwe hakurikijwe OD, uburebure bw’uruhome (canke uburemere), uburebure (R1/R2/R3), n’ubwoko bw’uguhuza (NUE/EUE canke premium).

Ibisobanuro vy'imiyoboro ya OCTG (Ibintu nyamukuru vya PO)

Ku bijanye n'imiyoboro, ihuriro akenshi rifata ingingo nimba iriba ryoroshe gukoresha no kuguma rifise gazi-ifatanye, canke isoko ihoraho y'amazi asohoka n'ugutakaza umwanya w'ivyuma-. Aha hepfo hariho ishusho igaragara y’ivyo dushobora gutanga n’aho uburyo bumwe bumwe bufise insiguro.

Ubwoko bw'ihuriro n'ikoreshwa risanzwe

Uguhingura urudodo n'ugusuzuma ku muyoboro wa Octal

Guhitamwo no gufasha mu vy'ubuhinga

Aho kubaza gusa ngo "NU canke EUE?", turaba ivyaweigishushanyo c'iriba n'umugambi wo kuriheza:

• Indangamuntu n'uburenganzira buto cane
• Ibisabwa vy'umuvuduko / ubushuhe n'umuyagankuba -
• Uburebure bw'amaguru y'imbwa, uburebure bwo mu ruhande na gahunda yo guca ibice
• H2S / CO2 n'imipaka y'ibikorwa vyose bisharira

Hashingiwe kuri ivyo, Octal Pipe iragufasha guhitamwo hagati y’API 8RD indodo z'imiyoboro n'imiryango itandukanye y'ihuriro ry'agaciro, kandi ishobora gutanga .gukora-imirongo y'umuvuduko, impanuro zo gukoresha n'amakuru y'igerageza ry'ihurirohamwe n’itegeko ryawe ry’amatiyo. Rero nturonka gusa agasandugu k’ibihimba – uronka uburyo bwo gufatanya bujanye n’ingene iriba ryawe rizobombwa mu vy’ukuri, rizoheza rikazokorwa.

• Inzira itagira umurongo:Billet → gutobora → kuramba → gutera → Ibibazo n'Inyishu → kugorora → NDT → guheza
• Indodo & gufatanya bikora-up:100% gupima, indodo za phosphate, abakingira bashizweko
• Inzira y'amabuye (niba yerekanwa):Guhingura umurongo → Gusudira HF/SAW → PWHT → gusuzuma

Ivy'inyuma:
Varnish canke lacquer yirabura itanga uburinzi bw’ishimikiro bwo kubika, mu giheFBEna 3LPE zipfutsegutanga igihe kirekire-ubushobozi bwo guhangana n'ugusenyuka ku bidukikije vyahambwe canke vy'ubukonje bwinshi-. Guhitamwo igipfukisho co hanze ciza birafasha kugabanya umugese, kwagura ubuzima bw’imiyoboro no kuguma usuzuma n’amaso vyoroshe ku rugo no ku gikoresho.

Imbere mu gihugu:
Imbere mu gihuguepoxy, phenolic n'ibirahuri-ibipfukisho vy'ibipandebirashobora gutuma amazi agenda neza, bikagabanya ugushikana no gukingira CO2, amazi n’ibihimba bimwebimwe vy’imiti biri mu mazi asohoka. Ku bijanye n’ibikorwa vy’ugusenyuka canke aho bikenewe ko haba ahantu h’imbere hasukuye kugira ngo umuntu ashobore gutema ibiti no kugira ngo akoreshe, gupfuka ivy’imbere birashobora kugabanya cane ugusenyuka kw’imbere n’ugusenyuka kw’imbere.

Uburinzi bw'urudodo:
Ivyuma bikingira indodo vy’ipulasitike canke vy’icuma, ivy’uguheza phosphate n’ugukoresha imiti y’indodo igenzurwa birakingira ihuriro mu gihe co gutwara, kubika no gukoresha. Ugukingira neza indodo bisigura ko amajosi yononekaye ari make ku gikoresho co gukoresha n’igihe gito co gukata canke gusanura amatiyo.

Gupfunyika:
Tubing zishobora gutangwa mu 2019.Ububiko buboshe canke buboshe, n’ibipfukisho vyo guterura, abarinzi b’indodo n’uguharura / gushirako ikimenyetso gitomoye. Gupfunyika neza bituma gukoresha neza urugo no gukoresha hasi mu bikoresho bitekanye kandi vyihuta, kandi bikagabanya ingorane zo guvanga-ups hagati y'ubunini canke ingero.

• Guturika no gusenyuka

Ku baguzi benshi, ikibazo ca mbere ni coroshe:"Uyu murongo woba ushobora kurokoka amadirisho y'umukazo ari muri dosiye yanje y'iriba?"
Umuyoboro w'umunani ubaraguturika no gusenyuka ku API 5C3.hanyuma akabisuzuma ugereranije n’ibintu vy’umutekano wawe bwite be n’amabaruwa y’imiterere. Aho ihuriro rihinduka ikibanza co guhagarika, turashobora kuva ku ndodo za API zisanzwe tuja kuhejuru-ubushobozi canke ubuhuza bwiza, rero iyo nsanganyamatsiko si yo nzira y’intege nke iri mu mugozi w’imiyoboro.

• Guhagarika umutima n'inkomezi z'ingingo

Ubushobozi bwo gukoresha amazi buhora ari uruvange rwainkomezi z'umubiri + ubushobozi bwo guhuza + gukosora -up. Turaba ivyawegushinga uburebure, gukevya kw'iriba n'imitwaro y'ibikorwa vyitezwe, hanyuma ugereranije umusaruro w'umubiri, inkomezi z'ingingo n'umuvuduko w'umugozi kugira ngo umugozi ushobore kwikorera ata nkomanzi uburemere bwawo bwite n'inguvu zose ziyongera zo gukwega canke gutera. Intumbero ni yoroshe: nta bitangaje ku bushobozi bwo gukomera igihe uriko uramanika umugozi ku mutwe w’iriba canke uriko urakurura mu maguru y’imbwa akomeye.

• Guhitamwo ibikoresho vy'iriba nyaryo

Aho gusunika ikibanza kimwe "co kw'isi yose", turahuzaikigero c'imiyoboroku bidukikije vy’ukuri biri mw’iriba ryawe:

• J55 / K55 / N80ku mariba asanzwe y’amavuta n’amazi y’inzobe.
• L80 / T95ku bijanye n’igikorwa ca H2S n’ibisabwa vyo gukomera bigenzurwa.
• P110 / Q125ku mariba ya HPHT canke amariba akevye cane.
• 13Cr n'inzu zibiriaho CO2, chlorides n’ubushuhe bituma ugusenyuka ari vyo bitera ingorane nyinshi.

Uradurungikira amakuru y’ishimikiro y’iriba –umuvuduko, ubushuhe, H2S / CO2 / ingero za chloride n'ibahasha ry'ibikorwa ryateguwe– na Octal Pipe itanga impanuro y’urugero rw’imiyoboro n’uguhuza bihuye n’umugambi, bica ku bipimo vya API 5CT / 5C3 kandi birashoboka gukoresha n’ibikoresho vyawe vyo kurangiza.

Iyo dukora ku bijanye n’imiyoboro, tuyifata nk’Ikintu c'umugambi w'urugero -, si "31⁄2" N80 gusa from stock". Ivyo dukora vyose vyubatswe ku gutuma urudodo rwawe rworoha guhingura, kwemeza no gukoresha.

Uguhingura amazi imbere mu gipfukisho
Ubwobo bwa OCTG buragendaimbere mu giterekonk’inzira nyamukuru y’amazi ava mu bizigamiro aja ku mutwe w’iriba. Irinda igipfukisho kugira ngo ntigikoreshe amazi asohoka, ituma uruja n’uruza ruguma rugenzurwa kandi ikagufasha gukurura no gusubirira umugozi utakoze ku gipfukisho. Benshi mu bakora amavuta na gazi bakoresha iyo "casing + production tubing".

Inshinge na gazi-terura imirongo
Mu mariba y’amazi-injection, gaze{1}}yo guterura n’ayo CO2 / guta, amatiyo akoreshwa nk’umugozi w'urushinge wihariye imbere mu gipfukisho. Itanga amazi y’urushinge ku burebure bw’intumbero mu gihe itandukanya n’uruzitiro, kandi itanga ID izwi ku bikoresho vy’uguterura gazi, amamandrel n’ibikoresho vyo guterura gazi-. Guhitamwo urugero rwiza rw’imiyoboro ya OCTG n’uguhungabana bifasha kwirinda uburenganzira bwo gutera inshinge no kunanirwa mbere y’igihe.

Gukora, kugerageza n'imirongo y'ibikorwa vy'igihe gito
Mu gihe c’igerageza canke ibikorwa, abakoresha akenshi bakoreshaumugozi w'amazi w'igihe gitoimbere mu gipfukisho kiriho kugira ngo iriba rigende, ushireho ibikoresho canke usukure ico kinogo. Ku bw’uwo murimo, abaguzi barakeneye amatiyo ya OCTG ashobora gukorwa no gukurwako incuro nyinshi, afata neza umukazo kandi yoroshe gukoresha nk’gukodesha canke urudodo rw'ibikorwaataco yononekaye ku gipfukisho.

Umugozi wo gukingira ibipfukisho n'ibipfukisho
Mu bikorwa bimwebimwe, canecane porogarama zitoya canke zizimvye, amatiyo akora nk’umugozi wo gukingira ikimazi: ifata ukuntu ibikoresho, umunzane, umusenyi n’imiti ivura, rero igipfukisho ntigikora. Iyo imbere mu nzu yononekaye canke ikaba yasenyutse, urakwega ugasubiriza iyo nzira aho gusanura canke guca ku ruhande rw’iriba.

Guboha-inyuma n'uguheza kwagura
OCTG na yo nyene ikoreshwa muubohe inyuma ibirangizwa vyo hasi canke ibipfukisho ku ruhande. Mu mariba maremare canke yo munsi y’ikiyaga, umugozi w’inyuma uhuza igice co hasi co guheza n’umutwe w’iriba, ugatanga inzira y’uguhingura igumaho n’intambamyi y’inyongera. Aha, ihuriro ry’imiyoboro OD, ubwoko bw’ihuriro n’inkomezi z’amahuriro bitegerezwa guhura n’indangamuntu y’ibarabara iriho be n’ibikoresho vyo kurangiza.

Urutonde rwo gusuzuma

Hamwe n’imiyoboro ya Octal Pipe API 5CT, abakiriya baronka ibintu bitekanye, bifise gazi-, bikora neza cane bihuye n’imibereho y’amariba y’ubu, bishigikiwe n’icemezo cuzuye, igerageza risobanuwe n’urubuga rwo gutanga ibikoresho kw’isi yose.

Baza ubu

IBIBAZO bibazwa

 

 

Ni itandukaniro irihe riri hagati ya NUE, EUE, n'imirongo y'amazi y'agaciro gazi-?

NUE na EUE ni amahuzu y’indodo asanzwe; gaz-amahitamwo y'agaciro kanini yongerako ugukingira neza ku bijanye n'ugusohoka-bikomeye canke vyinshi-ibikorwa vy'ingendo.

Ni amakuru ayahe noshira mu RFQ y’ugukoresha amazi?

Ingano n’uburemere, urugero/igikorwa (CO2/H2S nimba bishoboka), ubwoko bw’uguhuza, ibisabwa vyo guhunga, n’ibisabwa vyo gusuzuma/inyandiko.

Woba utanga ivyigwa vy’ugutembera n’ugupima urudodo rw’amazi?

Ego-ugutembagazwa n'ugupima urudodo biratangwaiyo bigaragajwe muri PO/ITP, kandi amadosiye ahuye n’ayo arashirwa mu mpapuro z’inyandiko zo kohereza.

Ni inyandiko izihe zikwiye kuza zijana n’amatiyo kugira ngo umuntu asuzume ivyo yinjira?

Nibura: MTC/ugukurikirana hamwe n’amakuru y’ingero n’ugushirako ikimenyetso/uguharura; wongereko drift, thread gauging, n’izindi raporo z’ikigeragezo iyo bisabwe na PO yawe.

Ivyemezo

 

Icemezo ca CE

Icemezo ca ISO 9001

Icemezo ca API Q1

Icemezo ca ABS

Icemezo ca AP-5L

Icemezo ca API-5CT

 

API 5CT– Ivyerekeye Casing n'Imirongo

API 5B– Gutera indodo no gupima amahuza y’ibikoresho n’amatiyo

API 5C1 / 5C3– Ivyiza vy’ukwitaho/gukoresha no kubara umutungo (guturika, gusenyuka, uguhagarika umutima)

ISO 11960– Igiharuro mpuzamakungu ca API 5CT (ku busabe)

NACE MR0175 / ISO 15156– Ibisabwa kugira ngo umuntu akore igikorwa ca H2S

Ivyemezo vy'ikigeragezo c'insyoku RU 10204 3.1 / 3.2, ubushuhe bwose bushobora gukurikirana

Amanota asanzwe: H40, J55, K55, N80 (N80-1, N80Q), L80, C90, T95, P110, Q125

Ibikoresho vya CRA:13Cr, 13Cr ikomeye, 22Cr, 25Cr, ivyuma vy'ivyuma

Ubuvuzi bw'ubushuhe:Gusanura, Kuzimya no Gushavura, umuti wo kuvura CRA, kugenzura ubukomezi ku bikorwa bisharira

Imisoro ishushe: OCTG Tubing, Ubushinwa Tubing abahinguzi, abagurisha, uruganda