Umuyoboro

Umuyoboroni icyuma cyumuringa wumugozi tubular ufite impera zibabaje hamwe nigikoresho cyo gusudira hamwe, byakozwe kandi bigenzurwa kuri API Spec 5DP kugirango amasoko arashobora gufunga kwemerwa, gukurikiranwa, no gukora - hejuru kwizerwa mbere yuko umuyoboro ugera kumurongo.

Nkuruganda rukora imiyoboro, Octal Pipe yibanda kubintu byananirana byananirana - igikoresho cyo gusudira hamwe, gusudira kumutwe, no kohereza - inyandiko zurwego - kubera ko gutinda kwinshi gutangirira kumurongo, ntabwo ari umuyoboro. Ibi bitanga imbaraga zumukanishi, uburinganire bwuzuye, hamwe no guhinduranya hamwe nibikoresho mpuzamahanga byo gucukura.

Mu magambo yo kugura nyabyo, ibibazo bya dripe mubisanzwe ntibitangira kumanuka - batangiranaurwego rudasobanutse rwa PSL / urwego, guhuza bidahuye / guhuza ibikoresho, hamwe no kubura inyandiko zubugenzuzikugenzura gahoro gahoro no gukora rig - gutinda kuruhande. Octal itanga API 5DP imiyoboro ya drine nka ankwemerwa - paki yiteguye: gusiba ibyinjira bya RFQ (ukoresheje API RP 7G nkibisobanuro byatoranijwe), ibisobanuro byagenzuwe, hamwe ninyandiko igabanya imirimo no gutongana nyuma.

Imiyoboro ya dring ni umugozi wakazi uhuza sisitemu yo kuzenguruka hejuru ya bito hamwe ninteko yo hasi (BHA). Mu gucukura bisanzwe, ikora imirimo itatu icyarimwe. Ubwa mbere, yohereza torque rotary na RPM kuva hejuru ya disiki cyangwa kumeza yizengurutsa ikoresheje igikoresho - guhuza hamwe kugirango uhindure bit. Icya kabiri, itwara umutwaro wa axial (uburemere - kuri - bit) no kugunama nkuko inzira ya wellbore ihinduka kandi umugozi uhuza umwobo. Icya gatatu, ikora nkumuyoboro wumuvuduko wogucukura amazi: icyondo kijugunywa kumuyoboro wimyitozo kugeza kuri nozzles, hanyuma igasubiza annulus yo gutwara ibice, kugenzura umuvuduko, gukonjesha bito, no gutuza umwobo.

Kuberako ibidukikije bimanuka bidahagaze - leta, umugozi wimyitozo uhora uhura nibisubizo byingirakamaro bigaragara mumashusho: kunyeganyega kwa axial no guhungabana (bit bounce), kunyeganyega kuruhande n'ingaruka (kunama no guhuza urukuta), no kunyeganyega kwa torsional. Kunyeganyega kwa Torsional birashobora gukura mukibabi - kunyerera, aho bitinze buhoro buhoro cyangwa bigahagarara mugihe kuzenguruka hejuru bikomeje, hanyuma bikarekura gitunguranye - bigatera umuvuduko mwinshi kandi byihutisha umunaniro kuri connexion na zone yinzibacyuho. Bit whirl ni ihungabana ryuruhande aho bit / BHA ibanziriza umwobo rwagati; Imbere n'inyuma izunguruka isobanura kuzenguruka / guhuza uburyo butandukanye kandi irashobora gutwara imashini yihuta kandi yangirika. Niyo mpanvu imiyoboro yo gutoranya no kugenzura itwarwa nuburinganire bwuzuye, guhuza ibipimo, hamwe no gukurikiranwa, ntabwo ari OD gusa nubunini bwurukuta.

Yubatswe nu ruganda rukora imiyoboro ya API Spec 5DP kugirango amasoko arashobora gufunga kwemerwa, ubushyuhe - kugeza - gukurikiranwa hamwe, no gukora - hejuru kwizerwa mbere yuko umuyoboro ugera kumurongo.

Ingano y'umuyoboro

API 5DP Imyitozo yo gutondeka imiyoboro (Impamyabumenyi, Ingano, Ihuza)

• Guhitamo amanota: Huza E75 / X95 / G105 / S135 na tarke iteganijwe, impagarara, hamwe na gahunda yimbitse.
• Amariba meza / yangirika: Leta ya CO₂ / H₂S imyumvire kuburyo uburyo bwo kurinda hamwe nubugenzuzi bushobora guhuzwa (mugihe byerekanwe).
• Kugenzura ingaruka ziterwa no guhuza: Hitamo igikoresho gihuriweho hanyuma ukore imyitozo - hejuru kugirango ugabanye kwangirika nigitugu.
• Kwakira neza: Saba guhuriza hamwe - urwego rumenyekanisha + urutonde rwo gupakira byihuse kandi byemewe.

Umuyoboro wa Octal ukurikiza uburyo bukomeye kandi bushobora gukurikiranwa kugirango habeho ubunyangamugayo no kurwanya umunaniro:

1. Gukora ibyuma & Tube Rolling

• Imiyoboro idafite ibyuma (35CrMo, 40Cr, 4137H, 4145H) hamwe na chimie yagenzuwe.
• Gukomeza guta no gutobora byemeza imiterere imwe.

2. Kubabaza

• Imiyoboro y'umuyoboro irashyuha kandi igahimbwa muri Upset Imbere (IU), Upset yo hanze (EU), cyangwa Imbere - Imiterere yo hanze (IEU).
• Guhagarika umutima byongera umusaraba - igice cyigice cyo gusudira ibikoresho, kunoza imbaraga zo guhuza.

3. Kuvura ubushyuhe

• Kuzimya & ubushyuhe bitanga umusaruro ukenewe / imbaraga zingana (urugero, S135 Ikomeye cyangwa ihwanye na 135.000 psi).
• Kugenzura itanura ryizunguruka ryemeza ndetse no gukomera muburebure bwuzuye.

4. Gusudira Ubuvanganzo

• Guteranya neza - gusudira bifatanyiriza hamwe ibikoresho bifatanye kumubiri.
• Agace ka Weld gakorerwa ubuvuzi bwihariye kugirango bugere ku buringanire bwa metallurgical.

5. Imashini & Urudodo

• API 7-2 (NC, NIBA, REG, FH) yaciwe na CNC neza.
• Ipasi ya fosifate hamwe nisahani yumuringa ikoreshwa kugirango ugabanye galling.

6. Gukomera no Kurinda Ubuso

• Fe - ishingiye, Cr - karbide, cyangwa Nb alloy hardbanding yagura kwihanganira kwambara.
• Ipfundikizo ya nyuma hamwe na inhibitori yo kubuza gutwara / kubika.

• Ihuza risanzwe:API NC, NIBA, FH, REG
• Ihuza rya Premium:XT ™, HT ™, inshuro ebyiri - urutugu rw'igitugu (kuri torque & umunaniro)
• Gukomera:Kwambara - kurinda kurinda gukoreshwa kubikoresho, kugabanya inshuro zo gusimbuza rig.
• Kuvura Ubuso:Isahani y'umuringa, fosifati, anti - gutwika.

API 5DP imiyoboro ihuza imiyoboro hamwe nibikoresho bihuzahitamo niba umugozi wawe ukora neza kuri rig - cyangwa uhindure imirimo yo gutegereza no gutegereza. Byinshi "ibibazo byurubuga" biva muri kimwe mu bitatu byamasoko: theguhuza nabi, igikoresho gihuriweho ibipimo bidahuye nibikoresho byo gukora, cyangwakubura gihamya yo kugenzura urudodo.

Ibyo gushira kuri PO (so Octal irashobora kuyitanga nka sisitemu ihuye):

• Ubwoko bwihuza:NC / NIBA / REG / FH (cyangwa ibipimo byawe byuzuye)
• Igenamigambi / agasanduku:wemeze pin / agasanduku kerekezo hamwe nibisabwa byose
• Igikoresho gihuriweho:igikoresho gihuriweho na OD + tong umwanya / inzitizi zumwanya
• Kwambara amahitamo (gusa niba bikenewe):gukomera, gutwikira imbere, kurwanya - imyitozo
• Urwego rwo kurinda:kurinda urudodo rurimo (pin & agasanduku)

Uburyo Octal igabanya ibibazo (byihariye, ntabwo ari rusange):

• Turemezagahunda yo guhuza hamwe nibikoresho bigarukira mbere yumusaruroumuyoboro watanzwe rero uhuza imyitozo yawe, ntabwo ari "urudodo".
• Buri byoherejwe birimogukurikiranwa + inyandiko zerekana, naibimenyetso byerekana ibimenyetso iyo byerekanwe- kugirango igenzura ryinjira rishobora gusohoka nta imeri yirukanye.
• Kurinda insanganyamatsiko hamwe no guhuza neza bifatwa nkigice cyo kugenzura ibyago byo kwemerwa, kuko ibyinshi bituma - hejuru ibibazo bitangira mugukemura, ntabwo ari metallurgie.

amasoko - ubanza + Igenzura:

Rig - kwangirika hasi mubisanzwe biva mubikoresho bidahuye neza, gushiraho imvugo itari yo, cyangwa kugenzura - hejuru. Umuyoboro wa Octal utanga umuyoboro wimyitozo hamwe nuburyo bwo guhuza (NC / IF / REG / FH hamwe na premium double - urutugu) hamwe nubuvuzi bwo hejuru (fosifate / isahani y'umuringa) bityo umugozi ugenda neza hamwe nibikoresho bisanzwe.

Kanda Ingano ya Drill Ingano Yerekeranye (Kubitondekanya Amaduka, ntabwo Umuyoboro wa peteroli)

Ibibazo bikurikira "pipe tap drill size" byerekana ubunini bwa robine ikoreshwa mugukata insinga za NPT mumahugurwa; ntabwo ari imiyoboro ya dring OD / guhuza ibisobanuro. Kubisobanuro byihuse: 1/8 ″ Imyitozo ya kanda ya NPT irasanzwe11/32 ″ (0.344 ″ / 8,73 mm), 1/4 ″ NPT ni16/7 ″ (0.438 ″ / 11.11 mm), na 3/8 ″ NPT ni37/64 ″ (0.578 ″ / 14,68 mm).

Ibyiciro bitandukanye by'imiyoboro ya drill yagenewe ibihe byiza byihariye:

• E75:Umusaruro Urenze cyangwa uhwanye na 75.000 psi. Birakwiriye kubutaka / hagati - amariba yimbitse.
• X95:Umusaruro Urenze cyangwa uhwanye na 95.000 psi. Rusange - icyiciro cyintego hamwe no gukomera.
• G105:Umusaruro Urenze cyangwa uhwanye na 105.000 psi. Byakoreshejwe mumariba yimbitse cyangwa imitwaro irenze.
• S135:Umusaruro Urenze cyangwa uhwanye na 135.000 psi. Birakenewe kumariba maremare hamwe na HPHT.

Ibipimo byingenzi bya mashini (kuri API 7-1 / 5DP):

• Imbaraga zikomeye:Kugenzurwa hakoreshejwe ibizamini byangiza kuri buri cyiciro.
• Ingaruka zikomeye:Charpy V - ikizamini cyibipimo byubushyuhe bukabije.
• Kugenzura Ubukomere:Guhuza ibikoresho 285–341 HB bisanzwe; gukomera k'umubiri kugengwa rwose.
• Imikorere y'umunaniro:Igikoresho gihuriweho / umubiri weld zone wageragejwe kubirwanya cyclicale.

Amasoko ntakeneye amagambo "akomeye QA". Ukeneyeibipimo byemewe byo kwemerwana aipakiibyo byerekana ibisubizo byapimwe. Kumiyoboro ya API 5DP (PSL-1 / PSL-2 / PSL-3), Octal ihuza igipimo cyubugenzuzi bwawePO / ITP, hanyuma utange inyandiko zihuye na cheque abagenzuzi bawe bakora.

EN 10204 3.1 / 3.2 ipaki yinyandiko (mugihe byerekanwe):MTC / CMTR hamwe numubare wubushyuhe, chimie, ibisubizo byubukanishi, hamwe no gushushanya ikarita yoherejwe kurutonde.

Ibikoresho bya OctalAPI 5DP imiyoborokuri gahunda yo gucukura aho abaguzi bitaye cyane kuri "umuyoboro wa drill muri rusange" nibindi byinshiguhuza guhuza, ibyago byo kunanirwa, hamwe nimpapuro zemeweibyo ntibizadindiza rig.

Amariba yatandukanijwe & icyerekezo (aho umunaniro nigikoresho cyo kwambara byerekana mbere)

Doglegs hamwe ninzinguzingo zisubiramo bihana amasano. Ikosa rikunze kugaragara ni ugutumiza umuyoboro udafunzegahunda yo guhuza + ibikoresho bigarukira, hanyuma kuvumbura ukudahuza mugihe cyo gukora - hejuru.

• Umuyoboro wa Octal:wemeze neza isano ihuza hamwe nimbogamizi zifatanije muri PO, hanyuma ushyigikire kwemerwa hamwe no kugenzura insanganyamatsiko / gupima ibimenyetso mugihe byerekanwe, bityo "ntabwo bizahimba" ntabwo bihinduka ikibazo - ikibazo cyigihe.

Offshore na byinshi - gutunganya ibikoresho (aho insinga zangirika mbere yuko umuntu abibona)

Iyo umuyoboro uzamuwe, utegurwa, kandi wimuwe inshuro nyinshi, "usa neza ukihagera" akenshi uhinduka pin / agasanduku kwangirika kugaragara gusa kuri rig.

• Umuyoboro wa Octal:fata uburinzi nkigice cya QA -kurinda urudodo + guhuza neza + gutondeka neza kubunini / urwego / uburebure- kugirango ikibuga cyawe cyakira ntikivanga ibintu kandi abakozi bawe ntibakemura ibibazo byangiritse.

Serivise isukuye / yamashanyarazi yamashanyarazi (aho ruswa yimbere iba igiciro cyihishe)

Iriba hamweH₂S / CO₂, chloride nyinshi, cyangwa amazi yo gucukura, gutsindira imiyoboro ya drillage akenshi bitangira nko kwangirika kwimbere cyangwa gutobora kera mbere yuko umugozi "usa nabi" hanze - hanyuma ugaragaze nko kwangwa imburagihe mugihe cyo kugenzura cyangwa kumanuka utunguranye.

• Umuyoboro wa Octal:turagereranya gahunda ikikije ibidukikije byawe (fluid / ruswa ya shoferi + ubushyuhe), hanyuma utange umuyoboro wa API 5DP hamwe na anubugenzuzi - ipaki yiteguyeishyigikira kwemerwa (MTC / CMTR + ibisubizo byubukanishi, wongeyehoNDT nuburyo bwo gutwikira imbere mugihe byerekanwe muri PO / ITP), kubora rero - kugura serivisi ntibishingiye kubikorwa.

Kuri EPC n'abashinzwe gucukura ugereranijeUbushinwa buracukura imiyoboronaabatanga imiyoboro, icyemezo gikunze kumanuka kubijyanye na disipuline (ubushyuhe - kugeza - ikarita ihuriweho), kurinda imiyoboro mugihe cyo gutwara, no kumenya niba QA inyandiko zishobora gutangwa muburyo bwimishinga (mugihe bisobanuwe muri PO / ITP).

1. Igikoresho cyo gusudira ubuziranenge (hotspot nyayo nyayo)

2. Umuyoboro wimyitozo ntushobora kunanirwa hagati yumubiri ubanza - ibibazo bikunze kwibanda hafi yaigikoresho gihuriweho / gusudirakuberako itwara gukora - hejuru yizunguruka, torque, no kunama. Umuyoboro wa Octal ugenzura ibi ufata igikoresho kimwe nkigikorwa intambwe - intambwe ikomeye, ntabwo ibicuruzwa byongeweho - kuri, kandi inyandiko zoherejwe zihuza igikoresho gihuriweho nakazi kinshi kuri byinshi kugirango kwemerwa bidashingiye kuri "bisa neza."

3. Gushyushya no gutondekanya amanota (kuki "API 5DP" ikeneye ibimenyetso)

4. Kugura imiyoboro ya API 5DP ntabwo igura ikirango - iraguraimikorere isubirwamoicyiciro. Umuyoboro wa Octal ukomeza gutanga amanota murwego rwo kugenzura no gutanga ibisubizo byububiko mubipapuro byanditse kugirango amasoko ashobora kwemezwa nibimenyetso, ntabwo amasezerano yabatanga.

5. Gutunganya insanganyamatsiko & gupima indero (kora - hejuru kwizerwa byakozwe)

6. Gutinda kwinshi guturuka kumutwe: guhondagura, kudakwiranye, cyangwa kwangirika kwashoboraga gukumirwa. Umuyoboro wa Octal ufata kugenzura urudodo nkubuziranenge bwinganda - urudodo rurinzwe mugukemura kandi, iyo PO / ITP yawe ibisabye, gutanga birimogupima ibimenyetsoitsinda ryakira rero rishobora gusinya nta mpaka.

7. Gupakira mubice byubuziranenge (kuko kohereza bishobora kwangiza imiyoboro myiza)

8. Ndetse umuyoboro wakozwe neza urashobora "gukorwa nabi" muri logistique. Niyo mpamvu imiyoboro ya Octal ifata abayirinda, guhuza umutekano, no gushiraho ubunini / urwego / uburebure nkigice cyo kugenzura inzira - bityo ibyo wakiriye byiteguye gukora, ntabwo "bikeneye gutondeka no gusuzuma."

Iyo urimo gushakisha imiyoboro yo kugurisha kugirango igurishe porogaramu ikora, inzira yihuse yo kwirinda kwangwa "ntabwo izahimba" nukuvuga nka sisitemu ihuye, ntabwo ari umuyoboro rusange. Leta OD / WT na Range (R1 / R2 / R3), icyiciro (E75 / X95 / G105 / S135), hamwe no guhuza neza (NC / IF / REG / FH cyangwa premium double - igitugu), hanyuma ongeraho ibikoresho bihuza ibikoresho (OD / tong umwanya) hamwe nibisabwa kugirango ukingire hamwe na yard tally. Niba PO / ITP yawe isaba ibimenyetso, hamagara ibyanditswe imbere - ibisubizo bya drift (ingano ya mandrel + pass / gutsindwa), gupima urudodo, hamwe nurwego rwa NDT gusa mugihe byerekanwe - kugirango ibyoherejwe bigere "kwemererwa - byiteguye" aho kugirango bikurikirane.

Menyesha nonaha

Uru rupapuropeteroli API 5DP imiyoboroyo gucukura. Kanda ibipimo byerekana ubunini bwa NPT kumutwe wa NPT ni ingingo yihariye yo gutunganya kandi ntabwo biri mubiguzi byo kugura imiyoboro.

Ibibazo

 

Ni irihe tandukaniro riri hagati ya API 5DP na API RP 7G yo kugura imiyoboro?

API 5DPni ikugura no kwemerwakubikorwa byo gucukura imiyoboro / kugenzura igipimo.API RP 7Gni Byakoreshejwe Nka NkaGuhitamo. Muri RFQs, koresha 5DP kugirango ufunge kwemerwa kandi ukoreshe 7G gutekereza kugirango wirinde nabi - amanota / nabi - kugura ihuza.

Niki Nakagombye Kugaragaza Mugihe Kugura Umuyoboro wa API 5DP kugirango wirinde rig - kuruhande gukora - gutinda?

KugaragazaOD / WT + Urwego (R1 / R2 / R3), amanota, kandi nezaIhuza(NC / NIBA / REG / FH) wongeyehoigikoresho ntarengwa(Umwanya wa OD). Ongerahokurinda urudodokandi vuga neza igipimo gisabwa cyose (urugero, gupima urudodo / NDT) muri PO kugirango ntakintu "gifatwa."

Ni izihe nyandiko zigomba kuzana umuyoboro wa API 5DP wo kugenzura uza?

Nibura:MTC / CMTR (gukurikirana), ibipimo / bigororotse, hamwe no gupakira urutonde rwashizweho naingano / urwego / uburebure. Niba PO / ITP yawe ibisabye, ongerahogupima ibimenyetso, wongeyehoRaporo ya NDT / hydrotest / ingarukagusa iyo byerekanwe - rero kwemerwa nibimenyetso - bishingiye, ntabwo imeri - ishingiye.

Nigute nahitamo guhuza hamwe nibikoresho bifatanyiriza hamwe gutandukana - gahunda yo gucukura torque?

Mu gutandukira / hejuru - akazi ka torque, kunanirwa no gutinda mubisanzwe bitangirira kuriguhuza / igikoresho hamwegace, ntabwo ari umuyoboro. Hitamo amahuza kugirango uhuze na rig / flet yawe, hanyuma ufunge ibikoresho bihuriweho hamwe nibisabwa (kurinda / gupakira) kugirango ugabanye ibyangiritse kandi utume - hejuru yangwa; saba inyandiko zubugenzuzi bwinyongera mugihe amateka yawe yo gutsindwa afite ishingiro.

Impamyabumenyi

 

Icyemezo cya CE

Icyemezo cya ISO 9001

Icyemezo cya API Q1

Icyemezo cya ABS

Icyemezo cya AP-5L

Icyemezo cya API-5CT

 

Urwego rwa OD: 2 3/8" – 6 5/8"

Amanota: E75, X95, G105, S135

Uburebure: R1 / R2 / R3

Ubwoko bubi:IU, EU, IEU

Ihuza:NC, NIBA, REG, FH, amahitamo yo hejuru

Porogaramu:Iriba ryimbitse, HPHT, offshore, gucukura icyerekezo

Ibirangantego: umuyoboro wa drill, Ubushinwa burakora imiyoboro, abatanga, uruganda