Bututun Casing

Karfe casing bututushine tsarin tsarin da ke riƙe rijiya a buɗe kuma yana ba da shingen siminti da warewar yanki{0}zaɓin casing ɗinku kai tsaye yana shafar rugujewa/fashe tazarar da dogon lokaci.nau'ikan haɗin gwiwadon biyan bukatun ayyukan duniya.

Lokacin zabar akwati don sabuwar rijiya, tambayoyin farko da kowane injiniyan hakowa ko siye ke buƙatar amsa suna da sauƙi amma masu mahimmanci:

• Shin wannan rumbun na iya ɗaukar zurfin rijina, bayanin martaba na, da faɗuwar lodi?
• Shin mai siyarwar yana samar da ingantaccen maki (ba a wuce{0}}kayan da aka matsa ba)?
• Shin zaren sun aminta da isassun laka don shirina na nauyi?
• Za su iya isar da madaidaicin girma da tsayin da ake buƙata don shirin gudu na?
• Shin akwai cikakken ganowa da kulawar inganci a bayan kowane haɗin gwiwa?

Octal Pipe yana samar da casing API 5CT da aka gina a kusa da waɗannan ainihin buƙatun aikin{1} ba kawai mafi ƙarancin API ba.
Kowane haɗin gwiwa da muke bayarwa yana da sarrafa sinadarai, ingantattun kaddarorin injina, PSL2{1}}matakin dubawa, da kuma rubuta daidaiton maganin zafi don tabbatar da rugujewa, fashe, da aiki mai ƙarfi a cikin rijiyar.

Kuna so ku ga yadda a zahiri an cika waɗannan bututun, an loda su kuma ana jigilar su don rijiyoyi da bututun gaske?
👉 Da fatan za a danna"Duba Kayan Aikin OCTAL"don duba ainihin hotuna masu lodi, girma da wuraren zuwa.

Octal Pipe yana samarwa API 5CT sabon bugu (11th) ƙwararriyar casing wanda ya dace ko ya zarce ƙa'idodin masana'antu da aka fi sani a duniya, yana tabbatar da yarda mara kyau a tsakanin masu aiki, ƴan kwangilar hakowa da masu gudanarwa a duniya.

Mabuɗin Bayanan kula don Zaɓi

• J55 / K55- farashi - mai tasiri, mafi ko'ina an tanadi don igiyoyin saman
• N80Q / L80-1 / C90 / T95- wajibiiyakance yawan amfanin ƙasa + damuwa - an sassautadon sabis ɗin tsami mai sarrafawa (NACE MR0175)
• L80-9Cr / 13Cr- Bakin martensitic don tsananin CO₂ da lalata chloride
• P110 / Q125- ƙarfi mafi girma don ultra{0}}mai zurfi ko babba{1}} rugujewar ƙira

Ana iya ba da kowane darajar a cikiPSL-1, PSL-2 ko PSL-3, tare da cikakkun rahotannin gwajin kayan aiki (EN 10204) da duban ɓangare na uku don dacewa da ainihin yanayin ku.

Farashin Bututun Casing: Abin da Yawancin lokaci ke Motsa Lamba

• Zaɓin haɗin kai shine mafi girman juyawa: BTC vs premium ba ƙaramin ƙara ba ne -akan{1}}ƙira{2}} da dabarun hatimi shine abin da kuke biyan kuɗi.
• Mahimmanci{0}bukatun sabis suna canza gabaɗayan hanya: SSC/NACE{1} buƙatun masu alaƙa (idan an zartar) suna shafar zaɓin ƙarfe da iyakar QA.
• Ikon dubawa dole ne ya kasance kwatankwacinsa: idan ɗayan zance ya haɗa da ma'aunin zaren / NDT / 3.2 kuma wani bai yi ba, "farashin" ba ya kwatankwacinsa.

• Wajen Diamita (OD): 4-1/2 ″ – 20″ (114.3 mm – 508 mm), yana rufe kusan kowane madaidaicin girman casing da ake amfani da shi a duk duniya.
• Kaurin bango & Nauyi: Cikakken kewayon kowane tebur API 5CT - daga nauyi 9.50 lb/ft har zuwa nauyi - bango 169.00 lb/ft, yana tabbatar da samuwa ga igiyoyin saman ƙasa mara zurfi ta ultra{4}} zurfi, babba- rugujewar kaskon samarwa.
• Madaidaitan Tsawon Tsawon API: – Rage 1 (R1): 16 - 25 ft (4.88 - 7.62 m) - yawanci ana amfani da su a bakin teku lokacin da aka ƙuntata tsawon sufuri -Rage 2 (R2): 25 - 34 ft (7.62 - 10.36 m) - sanannen ga rijiyoyin ƙasa da guntu na daga teku -Rage 3 (R3): 34 - 48 ƙafa (10.36 - 14.63 m) -tsawon mu mafi kayatarwa- manyan masu aiki sun fi so don ayyukan waje, ruwa mai zurfi da fitarwa (yana rage haɗin gwiwa ta ≈30% vs R2)
• Na Musamman & Tsawon Musamman: Daidaitaccen yanke -zuwa - tsayi har zuwa mita 15 (49.2 ft), haɗin gwiwa, da tsayin giciye da aka samar don yin oda tare dababu ƙarin yankan ko cajin sharar gidaakan mafi yawan masu girma dabam (4-1/2″ zuwa 13-3/8″).

OCTG casing na na'urorin hakar ƙasa

Don rijiyoyin mai da iskar gas na yau da kullun, OCTG ɗin mu na kayan aikin hako ƙasa ana ba da su ne a J55, K55, N80 da P110 tare da zaren BTC/STC/LTC. Babban hannun jari a tsayin R2/R3 kuma a shirye -zuwa{8}} gudanar da zaren zaren yana nufin za ku iya gina cikakkiyar filaye, tsaka-tsaki da igiyoyin samarwa tare da ƴan canjin injin niƙa da ɗan gajeren lokacin jira na rig. casing bututu mai da iskar gas:

Rufin saman: yana mai da hankali kan tallafin ƙira mara tushe da kwanciyar hankali aikin siminti; mai saye ya kulle OD/grade/haɗin kewaye da sarrafa rig da shirin siminti.

Matsakaicin casing: zaɓi don ware yankuna masu matsala; mai saye ya mai da hankali kan rugujewa/ fashe ambulaf da amincin siminti.

Samar da calo: ya zama dogon{0} shamaki; mai siye yana mai da hankali kan dabarun hatimin haɗin gwiwa da ɗanɗano{1}} buƙatun sabis/SSC (idan an zartar).

Bututun casing na ƙarfe don dandamali na teku da jack{0}} sama

Kamfanoni na ketare da jack{0}makamai na sama suna buƙatar mafi girman iyakokin tsaro. Muna ba da nauyi{2}}bango P110/C110 da mai tsami{5}makin sabis kamar L80{9}}13Cr da T95 tare da cikakken gwajin NACE MR0175 da shaida na ɓangare na uku. Sarrafa juriya na rugujewa, haɗin kai mai ƙima da kuma zaɓi na 3LPE/FBE na zaɓi ya sa waɗannan igiyoyin su dace da madugu da kuma samar da casing a cikin mahallin magudanar ruwa.

API 5CT casing don hakowa na jagora da kwance

A cikin rijiyoyin jaki da kwance, tilas ɗin casing dole ne su tsira daga manyan doglegs, juzu'i da karyewar matakai da yawa. API 5CT casing ɗin mu don hakowa na jagora da kwance yana amfani da manyan maki{3} tare da madaidaicin kwali da sarrafa haɗi, da zaren musamman masu lasisi inda ake buƙata. Wannan yana rage -matsaloli masu tasowa, haɗarin zubewa da tsadar aiki a cikin shale da tsawaita{6}} rijiyoyi.

Bututun casing na rijiyoyin ruwa da rijiyoyin geothermal

Don rijiyoyin ruwa da ayyukan geothermal, bututunmu na casing don rijiyoyin ruwa da rijiyoyin geothermal sun haɗu da ma'aunin carbon ko alloy masu dacewa tare da madaidaiciyar sarrafawa da suturar ciki na zaɓi. Wannan yana taimakawa wajen tabbatar da kwanciyar hankali na rijiyar burtsatse, yana kare kariya daga lalatawa da ƙima, kuma yana ba famfunan ku da kayan aikin gamawa mafi tsafta, tsayayyen igiyar casing mai dorewa.

Abubuwan Buƙatun Kintinkirin Casing Yayin Hakowa (CWD).

• Matsakaicin fifikon haɗin kai: CWD tana ɗaukar casing azaman igiyar juyawa, don haka kuna kulle nau'in haɗin / sanya{0}} haɓaka aiki kuma ku ƙi sharuɗɗa masu ƙarfi fiye da daidaitaccen gudu.
• Sawa & sarrafa gaskiya: yanayin lalacewa da ake tsammanin jihar da hanyar sarrafawa ta yadda mai kaya zai iya daidaita kariyar ƙarshen, kariyar zaren, da horon tattara kaya.
• Mayar da hankali karɓuwa: buƙatar haɗin gwiwa{0}} matakin ganowa da shaidar sarrafa zarenlokacin da aka ƙayyade, saboda gazawar CWD yana nunawa azaman gyarawa da raguwar lokaci, ba a matsayin "matsalolin sunadarai na bututu ba."

Octal Pipe yana ba da cikakkiyar fayil ɗinMadaidaitan API da haɗin haɗin kaidon saduwa da kowane yanayi mai kyau daga igiyoyin ƙasa mara zurfi zuwa ultra{0}}HPHT mai zurfi da tsami{1}}kashin samar da sabis:

• STC(Gajeren Zaren & Haɗe-haɗe) - tattalin arziƙi, mai kyau don ƙarami/ƙasa{0}
• LTC(Dogon Zaren & Haɗin Haɗin kai) - tsayin tsayin tsayin tsayin tsayin tsayi don ingantacciyar ƙarfi a tsaka-tsakin igiyoyi.
• BTC(Buttress Thread & Coupling) - babban nauyin nauyin nauyin axial, zaɓi na yau da kullum don zurfin rijiyoyin da ba su da kyau.
• NU(Ba -Maganin Fuskokin Waje na Fuskokin Waje) - haɗin tubing mara nauyi, gama gari a cikin igiyoyin samarwa.
• EU(External Upset End Tubing Thread) – higher joint efficiency, widely used in oil/gas production tubing.
• Babban Gas -Haɗin Haɗi- karfe -zuwa - hatimin karfe, 100% leak{3}} hujja, ingantacce zuwaISO 13679 CAL -IV. Cikakke don sabis na tsami, babban matsa lamba, da rijiyoyin warkewar zafi.

Ana sarrafa duk hanyoyin haɗin kai akan keɓaɓɓen layukan mu na CNC, phosphated/Copper -plated, wanda aka kawo tare da zaren asali na asali da masu kare nauyi{1}}. Haɗin haɗin gwiwa da zaɓuɓɓukan izini na musamman akwai akan buƙata.

1. Ready Stock API 5CT Casing, Saurin zuwa Yanar Gizo
Ƙarshe15,{1}} tan na bututun casing API 5CTkiyaye a cikin haƙiƙanin jari daga4-1/2 ″ zuwa 13-3/8″a cikin J55, N80Q, L80-1 da P110, galibi a cikinTsawon R3. Don daidaitattun girman casing na OCTG,95% na jigilar umarni a cikin kwanaki 7-14, kuma rijiyoyin gaggawa suna karɓar ƙima mai ƙarfi, PI da jadawalin jigilar kaya a ciki24-48 hours, don haka shirin rig ɗinku baya jira akan bututu. Don misalin kwanan nan na hannun jari na tushen samar da casing da isar da sauri, duba muAkwatin nunin Aktobe Neftekhim 2025 Octal Pipe

2. Sour -Shirye Kayan Sabis na H₂S / CO₂ Wells
Don ayyukan sabis masu tsami{0} da muke samarwaL80-1, L80-13Cr, C90, T95, C110casing sabis mai tsami tare da taurin da inji sarrafawa donNACE MR0175 / ISO 15156. Kowane zafi an gwada shi{1}}, an gwada HIC/SSC kuma an kawo shi tare da cikakkun rahotannin gwaji, yana taimakawaGabas ta Tsakiya, Tekun Arewa da sauran filayen H₂Swuce mai shi da -jami'a na uku sun yi bincike a karon farko.

3. Lasisin Premium Zaure tare da gajerun lokutan jagora
Tare da kwazo CNC Lines a Tianjin da Shanghai, mu injiAPI da haɗin kai na musammana cikin -gida akan bututun casing na API 5CT. Ana ƙididdige zaren kuma an tabbatar da su ta zahiri zuwa ƙa'idodin aikin duniya, sannan an gama su da phosphating, plating na jan karfe da kuma zaren OEM. Isarwa na yau da kullun don zaren zare & haɗe-haɗe kirtani shine5-10 kwanakibayan shirye-shiryen bututu, rage lokacin jira tsakanin injin niƙa da rig.

4. Kunshin {{1} PO OCTG ɗaya, ƙarancin daidaitawa gare ku
Maimakon sarrafa dillalai da yawa, zaku iya sanyawaodar siyayya dayaga komai: casing, premium threading, pup gidajen abinci, masu karewa, centralizers,SGS/BV/DNVdubawa, ajiyar kaya na teku da takaddun kwastam. Kuna karbarig - shirye-shiryen OCTGa rijiyar, tare da ƙarancin daidaituwa na ciki da ƙananan haɗarin abubuwan da suka ɓace ko jinkirin takarda.

Octal Pipe yana amfani da manyan layukan samarwa da hanyoyin gwaji don tabbatar da bin ka'idojin ƙasa da ƙasa. Hanyoyin sun haɗa da:

• Mirgina zafi mara kyau ko masana'antar ERW
• Maganin zafi (normalizing, quenching, tempering)
• Gwajin da ba na lalacewa ba (NDT): ultrasonic, electromagnetic, magnetic dubawa
• Gwajin matsin lamba na Hydrostatic don kowane bututu
• Dimensional, straightness, and thread dubawa
• Gwajin sinadarai da injina tare da ingantattun rahotanni

Tsayayyar Rugujewa Na MusammanMakiyoyi kamar N80Q, L80{10}}1, C90, T95 da C110 suna amfani da iyakance ƙarfin yawan amfanin ƙasa (misali, 80-95 ksi na L80-1) da madaidaicin bango{17}} sarrafa kauri. Wannan abubuwan ƙira akai-akai sun wuce 1.2 ko da a cikin rijiyoyi masu zurfi na 15,000 ft+ ko matsanancin matsanancin matsanancin yanayi na teku, hana ɓarnawa da rugujewa da dadewa bayan ƙarancin ƙima mai rahusa zai gaza.

Cikakkun Ciki -Tsarin Sabis (H₂S & CO₂)L80-1, L80-9Cr/13Cr, C90, T95 da C110 an ƙera su kuma an gwada su zuwa mafi tsananin buƙatun NACE MR0175 / ISO 15156. An rufe taurin a 23-30 HRC, tare da kowane zafi da aka yiwa gwajin HIC da SSC (Hanyar NACE TM0284 & TM0177 Mafi Girma ko daidai da karɓan 95%). Wannan ya sa su zama amintaccen zaɓi ga Gantsan Gabas ta Tsakiya, Ruwan Ruwan Ruwa na Tekun Arewa, da Shale na Arewacin Amurka yana wasa tare da babban H₂.

Gas -Ayyukan Zauren Maɗaukaki Mai TsariHaɗin kai kamar VAM TOP, NEW VAM, TENARIS BLUE, Farauta APEX da Hydril PH6 suna da ƙarfe{1}}zuwa{2}}ƙarfe, juyi{3}}ƙaramar jujjuyawar kusurwa da guduro{4}zaɓuɓɓukan dope kyauta. Suna zama 100% leak-hujja bayan yin gyare-gyare da yawa- da{9}}karyewa da kuma ƙarƙashin haɗaɗɗiyar tashin hankali/matsi da lankwasawa - wanda aka inganta zuwa ISO 13679 CAL-IV ko ka'idojin abokin ciniki.

Babban -Zazzabi & Amincewar HPHTP110 da Q125 maki suna riƙe kaddarorin inji sama da digiri 150 (digiri 300 F) da 20,000 psi matsa lamba na ciki, yana mai da su manufa don tururi{6}}magudanar ruwa mai ƙarfi (SAGD), rijiyoyin geothermal, da ultra{7} zurfin tafki na HPHT ba tare da asarar amfanin gona ko ductility ba.

Babban Geometry & RunabilitySanyi{0}}ƙarar kammalawa tare da cikawa{1}}daidaitawar jiki ko kashewa{2}}da{3}}haushi yana tabbatar da ovality ƙasa da 0.5 % kuma madaidaiciyar kyau fiye da 1:2000. Sakamakon haka: raguwar juzu'i mai saurin gudu, saurin daidaitawa, da kuma kushin siminti iri ɗaya - yana rage haɗarin ƙarancin ayyukan siminti da aikin gyara mai tsada.

Lokacin da ka sayi casing API 5CT, ba kawai kuna biyan kuɗin ƙarfe ba - kuna biyan kuɗin yadda ya tsira daga ajiya, jigilar teku da yanayin rijiyar gaske. Za mu iya daidaita kariyar saman ga aikin ku da kayan aiki:

Black varnish / zanen shagon– asali na asali{0}tsatsa don ajiyar yadi da sufuri na cikin ƙasa, wanda ya dace da sauri{1}}arar haja da daidaitattun ayyukan haƙa ƙasa.

3LPE ko FBE shafi na waje- don masu gudanar da aiki a bakin teku, rijiyoyin allurar CO₂ / ruwa ko ƙasa mai lalacewa sosai, tana ba da bututun mai{0}} kariya ga lalatawar kirtani a fallasa kirtani.

Ciki epoxy ko siminti- kariya ta zaɓi don allurar ruwa, zubarwa da sabis na CO₂, yana taimakawa rage lalata na ciki, haɓakawa da mitar aiki na gaba.

Abubuwan kariya na zaren filastik da murfin haɗin gwiwa- dacewa akan kowane haɗin gwiwa don kare zaren da hatimi yayin sarrafawa, tarawa da jigilar ruwa; akwai masu kariyar karfe inda ake sarrafa magudanar ruwa musamman m.

• Ba kwa ɓata lokaci don ƙimanta ƙayyadaddun bayanai

Faɗa mana ƙirar rijiyar ku kuma muna taimaka muku kulle daidaiAPI 5CT casing-maki, nauyi, haɗi da tsayi{1}} gaba. Tare da cikakken kewayon dagaJ55 zuwa Q125, 4-1/2"-20"da API da haɗin kai na musamman, ba'a tilasta ku zuwa "kusan daidai" maki ko haɗa abubuwan da suka rage daga masu samarwa daban-daban.

• Ƙananan abubuwan mamaki tare da masu mallaka da masu dubawa

Kowane haɗin gwiwa ana nisa, ruwa mai ruwa kuma an duba NDT{0}, tare da lambobi masu zafi daga injin niƙa zuwa igiyar casing. Muna isarwacikakkun fakitin gwaji(MTC, NDT, hardness, m{0}gwajin sabis a inda ake buƙata) a cikin tsarin masu su da kuma masu duba na ɓangare na uku, don haka ba ku daɗe da yin jayayya da takarda da ƙarin lokacin gudu.

• Tushen ɗaya don duka daidaitattun rijiyoyi da masu wahala

Ko rijiyar ƙasa ce mai sauƙi kom / HPHT / babban - karkacewato, ba kawai mu tura abin da ke cikin hannun jari ba. Muna ba da shawaraJ55/K55/N80ga rijiyoyin dadi,L80/T95/C110ga sassa masu tsami ko babba{0}, da kuma13Cr ko maki na musammaninda CO₂ da chlorides suke da girma{0}} don haka an gina igiyar ku zuwa ainihin yanayin ƙasa, ba ga kayan ajiyar kayanmu ba.

• Ƙananan matsala da ɓata lokaci a filin rig

Casing ya zo tare daCNC{0}}mashin, API{1}} zaren ma'auni, daidai dope, masu kariya da alamar alama a cikin tsari mai gudana. Wannan yana nufin raguwar haɗin gwiwa da aka ƙi, raguwar sakewa da ƙarancin gyara da ba zato ba tsammani- da -matsalolin karya{4}} ma'aikatan ku na iya ɗauka, gyara da gudanar da kirtani tare da ƙarancin "rig drama".

• Bayarwa za ku iya yin shiri a zahiri

Mun shirya kirtani zuwa nakaTsawon tsayi da jerin gudu, tattara da yi musu alama don sarrafa yadi cikin sauri, da jigilar kayayyaki ta hanyoyin da aka kafa zuwa manyan yankunan mai. Don rijiyoyin gaggawa za mu iya raba jigilar kaya{1}}masu girma da farko, daidaitawa daga baya{2}}don haka an gina jadawalin rijiyoyin ku ta hanyar kwanan wata, ba mafi kyawu ba-alƙawura.

Tuntuɓi yanzu

Matsala gama gari

Ta yaya zan zaɓa tsakanin J55, N80, L80 da P110?

Kuna ba mu zurfin, matsa lamba da bayanan ruwa na asali, kumaOctal Pipeyana ba da shawarar haɗaɗɗen ma'auni mai amfani{0}}J55/K55 don m, N80 don matsakaici, L80/P110 don zurfi ko mafi girma{6} sassan matsa lamba{7} don kada ku wuce gona da iri na karfe ba ku buƙata.

Shin za ku iya samar da bututun casing na rijiyoyin ruwa da rijiyoyin geothermal?

Dominbututun casing na rijiyoyin ruwa da rijiyoyin geothermal, Octal Pipe yana amfani da API 5CT masu dacewa ko maki daidai, tare da madaidaiciyar sarrafawa da murfin ciki na zaɓi, don haka rijiyar ku ta tsaya tsayin daka kuma famfo yana gudana tsawon lokaci tare da ƙarancin gazawa.

Shin za a iya amfani da kas ɗin ku a cikin rijiyoyin da aka kai da kuma kwance?

Ee, muna samarwa akai-akaiapi 5ct casing don hakowa na jagora da kwance, ta yin amfani da manyan maki - ƙarfi da haɗin gwiwar sarrafawa don rage-matsaloli, haɗarin zubewa da kamun kifi mara shiri ko aiki.

Yaya sauri za ku iya bayarwa kuma wane tallafi kuke bayarwa?

Don masu girma dabam da maki,Octal Pipeza a iya aikawa daga hannun jari a cikin kimanin kwanaki 7-14, kuma ga rijiyoyin gaggawa muna tabbatar da samuwa da kuma tsarawa a cikin sa'o'i 24-48, tare da zane-zane, dubawa da jigilar kaya da aka shirya a cikin kunshin daya.

Takaddun shaida

 

CE Certificate

ISO 9001 Certificate

API Q1 Takaddun shaida

Takaddun shaida na ABS

Takaddun shaida na AP-5L

API-5CT Takaddun shaida

 

Hot Tags: Bututu Casing , China Casing Bututu masana'antun, masu kaya, masana'anta