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API 609 vavu ya Gulugufe
Valavu ya butterfly, yomwe imadziwikanso kuti flap valve, ndi mtundu wa valve yowongolera yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana powongolera kutuluka kwamadzi.Zili ndi zigawo zingapo zofunika, kuphatikizapo thupi la valve, tsinde la valve, mbale ya butterfly, ndi mphete yosindikiza.Zigawozi zimagwirira ntchito limodzi kuti zitsimikizire kuti valve ikugwira ntchito moyenera komanso molondola.
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API 16A sucker-rod Blowout preventer
Amagwiritsidwa ntchito kwambiri pamakina onyamula mafuta opangira kuti azitha kuwongolera bwino kupanikizika kwamkati kwa chitsime ndikuletsa kuphulika.
Chotchinga choteteza ndodo choyamwa chokhala ndi nkhosa zapadera chimatha kutsekereza chingwe cha chitoliro, kusindikiza malo omwe ali pakati pa chingwe cha chitoliro ndi mutu, komanso kupirira kulemera ndi kusinthasintha kwa chingwe cha chitoliro chotsika. -
API 6A Adapter Flange&Blind Flange&Companion Flange&weld neck flange
Flange amagwiritsidwa ntchito makamaka polumikiza zida zachitsime.Mtengo wa Khrisimasi ndi zida zina zowongolera bwino .Amitundu yosiyanasiyana kuphatikiza ulusi wa flange spool ndi Blank Flange etc.
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API 6A Wellhead manual & hydraulic Choke Valves
Choke valve ndi gawo lalikulu la mtengo wa Khrisimasi ndipo limapangidwa kuti lizitha kutulutsa chitsime chamafuta, zida za thupi ndi zigawo za choke valve zimagwirizana kwathunthu ndi API 6A ndi NACE MR-0175 Standard Specifications, ndipo imagwiritsidwa ntchito kwambiri. pobowola petroleum panyanja ndi m'mphepete mwa nyanja.Valavu ya throttle imagwiritsidwa ntchito makamaka kuti isinthe kayendetsedwe kake ndi kupanikizika kwa machitidwe osiyanasiyana;Pali mitundu iwiri ya ma valve oyendetsa: okhazikika komanso osinthika.Ma valve osinthika osinthika amagawidwa kukhala mtundu wa singano, mtundu wa manja a khola lamkati, mtundu wa manja a khola lakunja ndi mtundu wa mbale wa orifice molingana ndi kapangidwe;Malinga ndi mawonekedwe opangira, imatha kugawidwa m'magawo awiri amanja ndi ma hydraulic.Kulumikizana komaliza kwa Vavu yotseketsa ndi ulusi kapena Flange, yolumikizidwa ndi osakhala kapena flange.Valavu yotseketsa imagwera mu: valavu yotsamwitsa yabwino, valavu yotseketsa singano, valavu yotsamwitsa yosinthika, valavu yotsatsira khola ndi valavu ya orifice choke, etc.
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Coiled Tubing
stripper msonkhano Coiled Tubing BOP ndi gawo lofunika kwambiri pazida zodula mitengo, ndipo amagwiritsidwa ntchito kwambiri kuwongolera kupanikizika pachitsime panthawi yodula mitengo, kugwirira ntchito bwino komanso kuyesa kupanga, kuti mupewe kuphulika ndikuzindikira kupanga kotetezeka. A Coiled Tubing BOP amapangidwa ndi quad ram BOP ndi Stripper Assembly.Ma FPHs adapangidwa, kupangidwa ndikuwunikidwa motsatira API Spec 16Aand API RP 5C7.Kukana kupsinjika kwa dzimbiri ndi Hydrogen Sulphide ... -
API 6A Wellhead Mud Gate Mavavu
Ma valve a zipata zamatope ndi zipata zolimba, tsinde lokwera, ma valve a zipata okhala ndi zisindikizo zolimba, ma valve awa amapangidwa motsatira API 6A muyezo.Amagwiritsidwa ntchito makamaka pamatope, simenti.fracturing ndi ntchito yamadzi ndipo ndizosavuta kugwiritsa ntchito komanso zosavuta kuzisamalira.
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API 6A Mavavu a Pulagi a torque otsika
Vavu yamapulagi ndi gawo lofunikira pakuyika simenti ndi fracturing m'minda yamafuta ndi migodi komanso kuwongolera kofananako kwamadzimadzi.Imakhala ndi mawonekedwe ophatikizika, kukonza kosavuta, torque yotsika, kutseguka mwachangu komanso kugwira ntchito kosavuta kuti ndiye valavu yabwino kwambiri pakati pa simenti ndi ma fracturing manifolds pompano.(Zonena: valavu imathanso kutsegulidwa kapena kutsekedwa mosavuta pansi pa 10000psi.)
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API 16C Choke & Kill manifolds
Kill manifold ndi chida chofunikira chowongolera kusefukira ndi kuphulika, ndikukhazikitsa ukadaulo wowongolera kuthamanga kwa zitsime zamafuta ndi gasi.
Pa kubowola ndondomeko ya mafuta ndi gasi zitsime, kamodzi pobowola madzimadzi mu chitsime zaipitsidwa ndi mapangidwe madzimadzi, bwino pakati pa malo amodzi madzi ndime kuthamanga kwa pobowola madzimadzi ndi mapangidwe kuthamanga adzasokonekera, kutsogolera kusefukira ndi blowout.
Pakafunika kuzunguza zitsime zobowola zoyipitsidwa kapena mpope pobowola zitsime zama hydraulic ndi magwiridwe antchito osinthika kuti amangenso ubale wabwinowu, koma kufalikira kwabwinobwino sikutheka kudzera mu chingwe chobowola, madzi obowola omwe ali ndi magwiridwe antchito osinthika amatha kuponyedwa m'chitsime kudzera m'chitsime. kupha zochulukirapo kuti muchepetse kuthamanga kwamafuta ndi gasi bwino. -
API 6A Wellhead manifold Check Mavavu
Vavu yowunika idapangidwa ndikupangidwa kwathunthu molingana ndi zofunikira za API 6A 《Zofotokozera Zazida za Wellhead ndi Mtengo wa Khrisimasi》, zomwe zimatha kugwiritsidwa ntchito mosinthana ndi zida zofananira kunyumba ndi kunja zomwe zimagwirizana ndi API 6A Standard.Pakatikati pake amatengera chitsulo chosagwira sulfide ndipo amatha kugwiritsidwa ntchito mumtundu wa H2S, thupi la valve lopangidwa ndi chitsulo cha aloyi ndikuchita bwino.Mitundu iwiri ya ma valve Check amaperekedwa ndi landrill: Swing type ndi Lift type.
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API 6A Wellhead Slab Gate Valve
Mawonekedwe
Mapangidwe a 1. Full-bore bwino amathetsa kutsika kwamphamvu ndi mafunde a eddy ndikuchepetsa tinthu tolimba mumadzimadzi.
kuthamanga kwa valves;
2.Mapangidwe apadera osindikizira, kotero kuti torque yosinthira imachepetsedwa kwambiri;
3.Zisindikizo zazitsulo zimapangidwa pakati pa bonnet ndi thupi la valve, mbale ya valve ndi mphete ya mpando wa valve;
4.Metal kusindikiza pamwamba kutsitsi (kukuta) kuwotcherera simenti carbide, ndi kukana bwino kuvala, kukana dzimbiri;
5.Mphete yapampando imakhazikitsidwa ndi mbale yokhazikika kuti ikhale yokhazikika;
6. Tsinde lili ndi makina osindikizira osinthika kuti athandizire kusintha kwa mphete yosindikiza tsinde ndi kukakamiza. -
API 16C Choke & Kill manifolds
Choke manifold ndi zida zofunika kuwongolera kukankha ndikugwiritsa ntchito ukadaulo wowongolera kuthamanga kwa zitsime zamafuta ndi gasi.Pamene chotchinga chotchinga chatsekedwa, kupanikizika kwina kwa casing kumayendetsedwa ndikutsegula ndi kutseka valavu ya throttle kuti ikhalebe pansi pa dzenje lapamwamba pang'ono kusiyana ndi kupanikizika kwa mapangidwe, kuti ateteze mapangidwe amadzimadzi kuti asalowe m'chitsime.Kuphatikiza apo, kutsamwitsa kochuluka kungagwiritsidwe ntchito kuchepetsa kupanikizika kuti muzindikire kutsekedwa kofewa. Kuthamanga kwa m'chitsime kukakwera kwambiri, kumagwiritsidwa ntchito pophulika pofuna kuteteza chitsime.Kuthamanga kwa chitsime kumawonjezeka, madzi a m'chitsime amatha kumasulidwa kuti athetse kupanikizika kwa casing potsegula ndi kutseka valavu yamagetsi (yosinthika pamanja, hydraulic ndi fixed).Pamene kuthamanga kwa casing kuli kwakukulu kwambiri, kumatha kuphulika mwachindunji kudzera pa valve yachipata.
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