Kodi Sucker Rod Imagwiritsidwa Ntchito Bwanji?

A ndodo yoyamwaamagwiritsidwa ntchito kusuntha ndi kulongedza kuchokera pamwamba pa galimoto kupita ku mpope wapansi mu ndodo-lift system. Mumtsuko-wopopa bwino, chingwe cha ndodo chimayenda m'mwamba ndi pansi mkati mwa chubu ndikuyendetsa popu, yomwe imanyamula madzi opangidwa pamwamba. M’lingaliro limenelo, ndodoyo si chitsulo chabe m’chitsime; ndi ulalo wamakina ogwirira ntchito pakati pa pompopompo pamwamba ndi mpope pansipa. SLB imalongosola chingwe cha rod monga kugwirizana pakati pa makina apamwamba ndi pampu ya pansi, ndipo imanena kuti rod-mapampu akukhalabe amodzi mwa njira zopangira-zonyamulira m'zitsime zamafuta.

Kugwiritsa ntchito mafuta m'thupi,kusankha ndodo yakuyazimatengera zenizenirod-ntchito ya chingwe. Zosintha zazikulu zikuphatikizakuya kwa kukhazikitsa pampu, kukula kwa chubu, kukula kwa mpope, katundu wamadzimadzi, katundu wopukutidwa wa ndodo, kutalika kwa sitiroko, zikwapu pamphindi,ndichandamale kupanga mlingo. Mapangidwewo ayeneranso kuganizirabwino kupatuka, kulumikizana kwa chubu, gasi-chiŵerengero chamadzi, mchenga, parafini, sikelo, ndi zowononga media mongaCO2ndiH2S. Zinthu izi zimatsimikizira ngati chingwe cha ndodo chiyenera kukhalasingle-diameterkapenachojambulidwa, amenendodo kalasindiawiriziyenera kugwiritsidwa ntchito, kaya aapamwamba-ndodo yamphamvuchofunika, komanso bwanjikugwirizanandindodo za ponyziyenera kugwirizana.

Pokweza ndodo mobwerezabwereza, chingwe choyamwa chimasintha kusuntha kobwerezabwereza kukhala kusuntha kwapampu yakumunsi. Dongosolo la mtengo limakweza ndikutsitsa chingwe; chopopera chopopera chimatsatira kuyenda kumeneko ndikuyenda madzimadzi kudzera mu chubu. Mu sevisi ya PCP, chingwe cha rod chimakhalanso ndi torque-chimembala chotumizira, kotero sichikugwira ntchito mu axial tension. Ndicho chifukwa chake kusankha ndodo sikungasiyanitsidwekupopera mode, bwino geometry,ndikatundu kuzungulira.

Wathunthuchingwe chingwesikuli malirezodzaza-zautali. API 11Bchimakwirirazitsulo zoyamwa zitsulondindodo za ponypamodzi ndindodo zopukutidwa, kugwirizana, mipiringidzo ya sinker, ndodo zopukutidwa, stuffing mabokosi,ndikupopera mateti. Muntchito m'munda, zinthu izi zimagwira ntchito ngatindodo imodzi-lift systemm'malo ngati zigawo zapadera, chifukwakatundu wa chingwe, ntchito yolumikizira, kupopera pansi, kulumikizana kwa chubu,ndithamanga moyozonse zimatengera ophatikizana khalidwe landodo, zigawo zazifupi, kugwirizana,ndizowonjezera zowonjezera.

Banja lazogulitsa litha kuwerengedwa momveka bwino kudzera m'zigawo zomwe zili pansipa:

A chingwe chingweiyenera kuganiziridwa ngatiIntegrated ntchito dongosoloosati kukhala wodzipatulandodo thupi. Kusankhidwa kolondola kwandodo kalasindiawirisizimatsimikizira zokha zokhutiritsamagwiridwe antchito. Nthawi isanakwanekuvala, kutopa, cholakwika potera,ndichubu{0}}kuwonongeka kolumikizanaikhoza kuchitika pamenehatchi-chiwerengero cha ndodo, kugwirizana kapangidwe, wopukutidwa-gawo la ndodo, kapenakuchepetsa-chingwe chothandizirasizikugwirizana ndi zenizenimbiri yabwino, katundu wa chingwe,ndintchito mode.

Current API-data yolumikizana ndi wopanga ikugwirizana bwino ndi-mbali yautali, monga zikuwonetsedwera apa. [Kukula kwa ndodo, kutalika, ndi ndodo za hatchi]reference.Tenaris imatchula zoyamwitsa{1}}zotalika mwadzina chabe25 ft ndi 30 ft, pamene ndodo za pony zalembedwa pa2, 4, 6, 8, 10, ndi 12 ft. Tsamba la SLB limadziwikanso25- ndi 30-ft ndodondi pony ndodo mu2-, 4-, 6-, 8-, ndi 10-ftutali. Makatalogu a zamalonda nthawi zambiri amandandalika ma diameter a ndodo5/8 mukudzera1-1 / 8 mkati, ndipo ma catalogs ena amapitilira mpaka1-1 / 4 mkatikapena1-1 / 2 mkatikutengera mndandanda wazinthu ndi wopanga. Mndandanda wamasamba aposachedwa a Octal5/8 mpaka 1-3/4 mkatikudera lonse la sucker-rod family, pomwe -mndandanda wamasamba amphamvu5/8 mpaka 1-1/8 mkatikwa njira imeneyo.

Tsitsani: Kukula kwa Ndodo ya Sucker ndi Reference ya Utali

A ndodo ya pony vs ndodo ya suckerkufananitsa ndiye kusiyana kwakukulu muutali ndi ndodo-ntchito ya zingwe, osati kusiyana kwa cholinga chenicheni. Ndodo za pony zimagwiritsidwa ntchito kumalizitsa chingwe mpaka kuya komwe kumafunikira popanda kukakamiza mpope kukhala pamwamba kwambiri kapena kutsika kwambiri.

MuyezoAPI 11B sucker ndodokalasi setimamangidwa mozunguliraC, K, ndi D. Zolemba zamagulu a anthu nthawi zonse zimagwirizanitsa magirediwo ndi kuchuluka kwa zinthu zomwe zimafunikira komanso dzimbiri:Gulu Ckwa utumiki wopepuka,Gulu Kkumene kukana dzimbiri ndikofunikira kwambiri, ndiGulu Dpazambiri-ntchito zolemetsa kuposa C kapena K. Chidule cha zamalonda zapagulu zimabwerezanso zomwezo: C ndi K zimawonetsedwa nthawi zambiri pa90,000-115,000 psi kulimba mphamvu, pamene D amawonetsedwa kawirikawiri pa115,000–140,000 psi. Mayendedwe a Premium ndi opanga{1}}anthu enaake kenaka amapitilira magiredi oyambira a API m'magiredi mongaKD, DXS, HA, HS, HL, ndi HY, kutengera dongosolo la ogulitsa.

Tsitsani: Sucker Rod Grades ndi Product Series Reference

Mfundo yofunika ndi yakutikusankha kalasi ya sucker rodndi achingwe-kapangidwendi-kusankha bwino, osati wambakusankha kwa catalog. Gulu losankhidwa liyenera kufanana ndi lenilenikatundu wopukutidwa wa ndodo, kuya kwa kukhazikitsa pampu, kuopsa kwa mkombero wa stress, chilengedwe cha dzimbiri,ndintchito modecha chitsime. M'machitidwe, ntchito yopepuka-zitsime zobwezeranaikhoza kukhalabe mkati mwa APIC / K / Drange, pamenezitsime zakuya, kukweza kwapang'onopang'ono, kupatuka kwakukulu, Mtengo wa PCP, kapena mwaukali kwambiridzimbiri zinthuakhoza kukankhira mapangidwepremiumkapenamkulu-ndi ndodo zamphamvu. Pachifukwa ichi, kalasi iyenera kuwerengedwa pamodzi ndimita ya ndodo, chingwe taper, kalasi yolumikizana, ndi kuyembekezerakutopa moyo, chifukwachingwe chingweamapambana kapena kulephera monga azogwirizana ndi makina a makinaosati kukhala wodzipatulakalasi label. 

A standard sucker ndodoNthawi zambiri amagwiritsidwa ntchito pomwe chingwe cha ndodo chikhoza kupangidwa mkati mwa giredi ya API 11B ndipo chitsime sichimakakamiza movutikira kwambiri, torque, kapena kutopa. M'mawu osavuta, ndodo zokhazikika zimafananizidwa ndi mtengo wamba-zitsime zopopa, kuya pang'ono, ndi magwiridwe antchito pomwe kuchuluka kwa ndodo, kupatuka, ndi dzimbiri kumakhalabe m'malire a giredi ya API yosankhidwa.

A [mkulu woyamwitsa ndodo vs ndodo yoyamwa yokhazikika]kufananitsa kumakhala kofunika pamene chikhalidwe cha chitsime chikuyenda mopitirira muyeso wa kusankha kwa ndodo ya API. Izi nthawi zambiri zimaphatikizapozitsime zakuya, katundu wolemera ndodo, zitsime zosefukira-zapamwamba, PCP utumiki, kapena zikhalidwe zogwirira ntchito komwekutopa kuchitaimakhala chinthu chofunikira kwambiri chopangira. Tsamba lapamwamba la Octal-lamphamvu limayika njira yake ya H/HY mkatizozama, zolemetsa{0}zolemetsa, ndi zitsime zowononga, pamene Lufkin's kufananitsa kalozera malo umafunika sukulu mongaKD, DXS, HA, ndi HSm'zitsime zomwe muli kutopa kwambiri, zamadzimadzi zowononga, ndi PCP/slim-zofuna kumabowo.

Tsitsani:Standard vs High Strength Sucker Rod Reference

Kusiyanitsa sikungokhala ndodo imodzi ndi "yamphamvu." Kusiyanitsa kothandiza kwambiri ndikugwira ntchito: ndodo zokhazikika nthawi zambiri zimakhala zokwanira muntchito wamba, pomwe -zingwe zolimba zimasankhidwa pomwe chingwecho chikuyenera kukhalapo.katundu wapamwamba, kutopa kwambiri, wowonjezera torque, kapena geometry yofunikira kwambiri.

Ntchito ya Sucker rod iyenera kumveka kudzera muntchito yeniyeni osati kudzera m'mabizinesi akuluakulu.Pogwira ntchito m'munda, chingwe cha ndodo chimasankhidwa motsutsana ndi enienikupopera njira, bwino kuya, katundu wamadzimadzi, njira yabwino,ndimbiri ya dzimbiricha chitsime. Funso la uinjiniya silimangotanthauza ngati chitsimecho chikutulutsa mafuta, koma ngati chingwe cha ndodo chikugwira ntchitokatundu wobwereza, torsional katundu, kutsitsa kumbali kuchokera pakupatuka, kuchuluka kwamadzimadzi-kulemera kwagawo, kapena makina amphamvu opangidwa-wamadzimadzi. Zomwezo zimatsimikizira ngati chingwecho chikhalebe mu envulopu ya API wamba kapena kupita ku chinamita ya ndodo, chingwe taper, kalasi yolumikizana, kapenamkulu-ndi ndodo zamphamvu.

Zomera za sucker zimagwiritsidwa ntchito kwambiri pazitsime zotsatirazi:

• mtengo wamba-zitsime zopopakumene chingwe cha ndodo chimayendetsa mpope wobwerera pansi ndipo cholinga chachikulu ndichocyclic axial katundu, kuya kwa kukhazikitsa pampu,ndikatundu wopukutidwa wa ndodo;
• PCP zitsimekumene chingwe cha ndodo chiyenera kufalikiratorque mosalekezakupita ku chozungulira chotsitsa ndikunyamula kulemera kwa chingwe ndi kunyamula katundu mkati mwa chubu;
• ndodo yakuya-zitsime zokwezapomwe chingwe chakumtunda chimanyamula katundu wokhazikika wobwerezabwereza pa utali wautali wa chingwe, kupangakapangidwe ka taper, kukana kutopa,ndintchito yolumikizirawovuta kwambiri;
• zitsime zopotoka kapena zagalukumene chingwe cha ndodo chikuwonekerakulumikizana kwa chubu, kugwirizana kuvala,ndikukanikizana-kuopsa kwa buckling, makamaka m'munsi mwa chingwe;
• zitsime zowonongakumene madzi opangidwa amakhala ndi zofunikiramadzi, CO2, H2S, kapena zigawo zina zowononga, kotero kusankha kalasi kuyenera kuganizira osati mphamvu zokha komansokukana dzimbirindi kudalirika kwa inhibitor;
• heavy fluid-column servicekumene kachulukidwe kakang'ono kamadzimadzi, kudzaza kwapampu, kapena kupanga kwapamwamba kumawonjezera katundu wonyamulidwa ndi chingwe cha ndodo ndikukankhira kapangidwe kake ku mainchesi akulu, magiredi amphamvu, kapena taper yokhazikika bwino.

Zitsanzo zingapo za m'munda zipangitsa malingaliro autumiki kukhala omveka bwino:

• Mu achozama kubwezerana bwino, zigawo zapamwamba za ndodo zimawona mobwerezabwerezakatundu wamanjenjepa sitiroko iliyonse. Mu chikhalidwe ichi, nkhawa kapangidwe si mphamvu mwadzina ndodo, komansokutopa moyo pa kukhumudwa ndi ulusi kugwirizana, kugwirizana umphumphu, komanso ngati chingwe chokhomerera chikusunga-kutsindika kwa zingwe mulingo wovomerezeka.
• Mu aanapatuka bwino, chingwecho sichingakhale chokhazikika mu chubu.Kugwirizana kwa ODimatha kukhudzana ndi khoma la chubu, ndipo chingwe chapansi cha ndodo chikhoza kusuntha mbali imodzi ya sitiroko. Pamikhalidwe imeneyo,mipiringidzo ya sinker, mipiringidzo ya stabilizer, rod guides, ndi kusankha coupling kumakhala mbali ya -njira zowongolera m'malo mosankha zowonjezera.
• Mu aPCP bwino, chingwe cha ndodo sichikugwira ntchito pansi pa axial load yokha. Iyenera kufalitsapamwamba pagalimoto torquekupita ku chozungulira chotsitsa ndikunyamula kulemera kwa chingwe pachitsime. Zotsatira zake, ndondomeko ya ndodo imayikidwa pamodzitorsional stress, axial tension, cyclic kutsitsa, ndi, mu zitsime zopotoka, zowonjezerakulumikizana kwa chubundikuvala. Muutumiki uwu, giredi ya ndodo, m'mimba mwake, njira yolumikizira, ndi kusankha kolumikizira ziyenera kuwerengedwa pamodzi.
• Mu azowononga bwino, funso lokonzekera sikuti chingwecho chingathe kunyamula katundu. Zimakhalanso ngati kalasi ya ndodo yosankhidwa ikhoza kukhalabethamanga moyopamaso paanatulutsa madzi, CO2, H2S, ndi pulogalamu yeniyeni ya inhibitor. Pazitsimezi, rod-kapangidwe ka zingwe kamayenera kuganizira za kuwonongeka kwa dzimbiri, kutopa, komanso ngati giredi yosankhidwayo ikhalabe yoyenera pa nthawi yonseyi.

Ndodozikugwirizana ndikugwirizana, ndi osankhidwakalasi yolumikizanazimakhudza onse awirirod-chingwe chilungamondikuvala kwa tubing. Mabuku a Public API-amazindikiritsaKalasi TndiGawo SMmonga wambaAPI coupling makalasi, pomwe machitidwe ena azinthu amaphatikizansoKulumikizana kwakukulu-kwamphamvunjira zopezera utumiki wovuta kwambiri. Chifukwa ndikugwirizana kunja diameterNdi yayikulu kuposa thupi la ndodo, kulumikizana nthawi zambiri kumakhala gawo loyamba la chingwe kukhudza khoma la chubu.zitsime zopatuka. Pachifukwa ichi, kusankha kophatikizana kuyenera kuyesedwa pamodzindodo kalasi, katundu wa chingwe, bwino kupatuka, ndi kuyembekezerakuvala mikhalidwe, m'malo motengedwa ngati chowonjezera chosiyana.

Mfundo yothandiza ndi yosavuta: kalasi ya ndodo, kukula kwa ndodo, ndi kalasi yolumikizira ziyenera kuwerengedwa ngati njira imodzi yogwirira ntchito. Njira yolimba kwambiri-yokhala ndi njira yolumikizira yolakwika imatha kukumana ndi zovuta, kutopa, kapena kuchulukira-kulumikizana ndimavuto muutumiki.

A ndodo yoyamwandiye gawo lokhazikika-lomwe limagwiritsidwa ntchito popanga zingwe zambiri. Andodo ya ponyndi gawo lalifupi la ndodo lomwe limagwiritsidwa ntchito kusintha kutalika kwa zingwe zonse. Current API{1}}mabuku ogwirizana amatchula ndodo zokhazikika pa25 ft ndi 30 ft, pamene ndodo za pony zimatchulidwa kawirikawiri2, 4, 6, 8, 10, ndi 12 ft.

Kusiyanitsa kumeneko ndikugwira ntchito, osati kungoyang'ana. Ndodo za pony zimagwiritsidwa ntchito pamene ndodo yomaliza iyenera kusinthidwa kuti mpope ukhale wolondola ndipo geometry ya sitiroko imagwira ntchito monga momwe ikufunira.

Mawu aulere

FAQ

 

 

01.Kodi chingwe choyamwa chomwechi chingagwiritsidwe ntchito popopera mtengo ndi ntchito ya PCP?

Osati zokha.Kupopa kwa beammakamaka amanyamula chingwe cha ndodokubwezerana kwa axial tension, pamenePCP utumikiakuwonjezeransotorsional katundundi mikhalidwe yosiyanasiyana yophatikizira amavala, kotero kalasi, m'mimba mwake, ndi kapangidwe ka kulumikizana nthawi zambiri zimafunikira kuwunikiranso mosiyana.

02.Kodi ndodo ya pony imafunika liti mu chingwe choyamwa?

A ndodo ya ponyamagwiritsidwa ntchito pamene ndodo yomaliza-chiwerengero cha zingwe chiyenera kusinthidwa kuti mpope ugwere pakuya kofunikira. Public API-mabuku azinthu zofananira nthawi zambiri amakhala ndi ndodo zokhazikika pa25 ft ndi 30 ft, ndi ndodo za pony pa2-12 ftkwa ntchito yosintha iyi.

03.Kodi kalasi yapamwamba nthawi zonse imatanthauza chingwe chabwinoko?

Ayi.Kusankha girediziyenera kufananantchito yabwino, kuphatikizapokatundu mlingo, mlingo wa dzimbiri, kutopa kwambiri, komanso ngati chingwecho chikugwira ntchitokupopera kwamadzikapenaPCPutumiki. Mapulogalamu apamwamba kapena apamwamba{1}}amagwiritsidwa ntchito ngati ntchitoyo ipitilira giredi ya API, osati ngati kukweza kokhazikika.

04. Chifukwa chiyani kuphatikiza kusankha kuli kofunikira ngati kalasi ya ndodo ndiyolondola kale?

Chifukwakugwirizanandi gawo la njira yogwirira ntchito-osati zolumikizira zokha. kalasi yawo, kuuma njira, ndi kunja awiri chikokakutumiza katundu, kugwirizana kwathunthu,ndikulumikizana kwa chubu, makamaka muzitsime zopatukakumene zolumikizira zingakhudze khoma la chubu choyamba.

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