Zipangizo za Wellhead

Zipangizo za Wellhead

Valavu ya Gulugufe ya API 609

Valavu ya Gulugufe ya API 609

Vavu ya gulugufe, yomwe imadziwikanso kuti valavu yozungulira, ndi mtundu wa valavu yowongolera yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana powongolera kuyenda kwa madzi. Ili ndi zigawo zingapo zofunika, kuphatikizapo thupi la valavu, tsinde la valavu, mbale ya gulugufe, ndi mphete yotsekera. Zigawozi zimagwirira ntchito limodzi kuti zitsimikizire kuti valavuyo ikugwira ntchito bwino komanso molondola.

Choletsa kuphulika kwa ndodo ya sucker-rod API 16A

Choletsa kuphulika kwa ndodo ya sucker-rod API 16A

Amagwiritsidwa ntchito makamaka m'makina opangira mafuta okweza kuti azitha kuwongolera bwino kupanikizika kwamkati mwa chitsime ndikuletsa kuphulika.
Choletsa kuphulika kwa ndodo yonyowa chokhala ndi nkhosa zapadera chimatha kutseka chingwe cha chitoliro, kutseka malo ozungulira pakati pa chingwe cha chitoliro ndi mutu wa chitsime, komanso kupirira kulemera ndi mphamvu yozungulira ya chingwe cha chitoliro chotsikira pansi.

API 6A Adaputala Flange & Akhungu Flange & Companion Flange & weld khosi flange

API 6A Adaputala Flange & Akhungu Flange & Companion Flange & weld khosi flange

Flange imagwiritsidwa ntchito makamaka polumikiza zida za chitsime. Mtengo wa Khirisimasi ndi zida zina zowongolera chitsime. Mitundu yosiyanasiyana kuphatikiza flange ya ulusi wa spool wa flange ndi Flange yopanda kanthu ndi zina zotero.

Buku la API 6A Wellhead ndi ma valve a hydraulic Choke

Buku la API 6A Wellhead ndi ma valve a hydraulic Choke

Valavu ya Choke ndi gawo lalikulu la mtengo wa Khirisimasi ndipo cholinga chake ndikuwongolera kutulutsa kwa mafuta m'chitsime, zinthu za thupi ndi zigawo za valavu ya choke zimagwirizana kwathunthu ndi API 6A ndi NACE MR-0175 Standard Specifications, ndipo imagwiritsidwa ntchito kwambiri pobowola mafuta m'mphepete mwa nyanja ndi m'mphepete mwa nyanja. Valavu ya throttle imagwiritsidwa ntchito kwambiri kusintha kayendedwe ndi kuthamanga kwa makina ambiri; Pali mitundu iwiri ya mavavu owongolera kuyenda: okhazikika komanso osinthika. Mavavu osinthika a throttle amagawidwa m'mitundu ya singano, mtundu wa sleeve yamkati ya khola, mtundu wa sleeve yakunja ya khola ndi mtundu wa mbale ya orifice malinga ndi kapangidwe kake; Malinga ndi momwe ntchito ikuyendera, imatha kugawidwa m'magulu awiri amanja ndi hydraulic. Kulumikizana komaliza kwa Valavu ya choke ndi ulusi kapena Flange, yolumikizidwa ndi non or flange. Valavu ya Choke imagwera mu: valavu yabwino ya choke, valavu ya singano ya choke, valavu yosinthika ya choke, valavu ya choke ya khola ndi valavu ya choke ya orifice, ndi zina zotero.

Machubu Ozungulira

Machubu Ozungulira

Kusonkhanitsa kwa stripper. Coiled Tubing BOP ndi gawo lofunika kwambiri pazida zolembera zitsime, ndipo imagwiritsidwa ntchito kwambiri powongolera kuthamanga kwa madzi pamwamba pa chitsime panthawi yolembera zitsime, kugwirira ntchito bwino komanso kuyesa kupanga, kuti tipewe kuphulika komanso kuti tipeze kupanga kotetezeka. Coiled Tubing BOP imapangidwa ndi quad ram BOP ndi Stripper Assembly. Ma FPH amapangidwa, kupangidwa ndikuyang'aniridwa motsatira API Spec 16A ndi API RP 5C7. Hydrogen Sulphide imakana dzimbiri chifukwa cha kukana kwa stress ...
Ma Vavu a Chipata cha Madzi a Chitsime cha API 6A

Ma Vavu a Chipata cha Madzi a Chitsime cha API 6A

Ma valve a zipata za matope ndi zipata zolimba, tsinde lokwera, ma valve a zipata okhala ndi zisindikizo zolimba, ma valve awa adapangidwa motsatira muyezo wa API 6A. Amagwiritsidwa ntchito makamaka pa matope, simenti, kusweka ndi ntchito yamadzi ndipo ndi osavuta kugwiritsa ntchito komanso osavuta kusamalira.

Ma valve a pulagi a API 6A otsika kwambiri

Ma valve a pulagi a API 6A otsika kwambiri

Vavu yolumikizira ndi yofunika kwambiri pakugwira ntchito yolimbitsa simenti ndi kusweka m'minda yamafuta ndi migodi komanso njira yofanana yowongolera madzi othamanga kwambiri. Ili ndi kapangidwe kakang'ono, kukonza kosavuta, mphamvu yochepa, kutsegula mwachangu komanso kugwira ntchito mosavuta kotero kuti ndi valavu yabwino kwambiri pakati pa manifolds olimbitsa simenti ndi kusweka pakadali pano. (Ndemanga: valavu imathanso kutsegulidwa kapena kutsekedwa mosavuta pansi pa 10000psi.)

Ma API 16C Choke & Kill manifolds

Ma API 16C Choke & Kill manifolds

Kill manifold ndi chida chofunikira chowongolera kusefukira kwa madzi ndi kuphulika kwa madzi, komanso kugwiritsa ntchito ukadaulo wowongolera kuthamanga kwa madzi m'zitsime za mafuta ndi gasi.
Pa nthawi yoboola zitsime za mafuta ndi gasi, madzi oboola omwe ali m'chitsime akaipitsidwa ndi madzi oboola, kusinthasintha pakati pa kupanikizika kwa madzi osasunthika a madzi oboola ndi kupanikizika kwa mapangidwe kudzasokonekera, zomwe zimapangitsa kuti madzi asefukire komanso kuphulika.
Ngati pakufunika kufalitsa madzi obowola oipitsidwa kapena kupopera mabowo amadzimadzi pogwiritsa ntchito zitsime zamadzimadzi zomwe zimagwira ntchito bwino kuti pakhale mgwirizano wabwino, koma kuyenda bwino kwa madzi sikungatheke kudzera mu chingwe chobowola, madzi obowola omwe ali ndi ntchito yabwino akhoza kupopedwa m'chitsime kudzera mu kill manifold kuti azitha kuwongolera kuthamanga kwa mafuta ndi gasi.

Ma valve owunikira a API 6A Wellhead manifold

Ma valve owunikira a API 6A Wellhead manifold

Valavu yofufuzira idapangidwa ndikupangidwa motsatira zofunikira za API 6A 《Zipangizo Zofunikira za Wellhead ndi Mtengo wa Khirisimasi》, zomwe zitha kugwiritsidwa ntchito mosinthana ndi zida zofananira kunyumba ndi kunja zomwe zikugwirizana ndi API 6A Standard. Pakati pake pamakhala chitsulo chokana sulfide ndipo chingagwiritsidwe ntchito mu mkhalidwe wa H2S, thupi la vavu lopangidwa ndi chitsulo chopangidwa ndi alloy chomwe chimagwira ntchito bwino. Mitundu iwiri ya mavavu owunikira amaperekedwa ndi landrill: Mtundu wa Swing ndi Mtundu wa Lift.

Valavu ya Chipata cha Wellhead Slab ya API 6A

Valavu ya Chipata cha Wellhead Slab ya API 6A

Mawonekedwe
1. Kapangidwe ka Full-bore kamachotsa bwino kutsika kwa kuthamanga kwa magazi ndi mafunde a eddy ndikuchepetsa tinthu tating'onoting'ono tolimba mumadzimadzi
kutsuka ma valve;
2. Kapangidwe kapadera kosindikiza, kotero kuti mphamvu yosinthira imachepetsedwa kwambiri;
3. Zisindikizo zachitsulo zimapangidwa pakati pa boneti ndi thupi la valavu, mbale ya valavu ndi mphete ya mpando wa valavu;
4. Chopopera chachitsulo pamwamba (chophimba) chowotcherera cha carbide cholimba, cholimba bwino pakuwonongeka, komanso cholimba pakutupa;
5. Mphete ya mpando imakhazikika ndi mbale yokhazikika kuti ikhale yokhazikika bwino;
6. Tsinde lili ndi njira yotsekera yozungulira kuti ithandize kusintha mphete yotsekera tsinde ndi mphamvu.

Ma API 16C Choke & Kill manifolds

Ma API 16C Choke & Kill manifolds

Choke manifold ndi chida chofunikira chowongolera kukankha ndikugwiritsa ntchito ukadaulo wowongolera kuthamanga kwa zitsime zamafuta ndi gasi. Choletsa kuphulika chikatsekedwa, kuthamanga kwa chivundikiro china kumayendetsedwa potsegula ndi kutseka valavu ya throttle kuti kuthamanga kwa dzenje la pansi kukhale kokwera pang'ono kuposa kuthamanga kwa mapangidwe, kuti madzi opangidwawo asalowe m'chitsime. Kuphatikiza apo, choke manifold ingagwiritsidwe ntchito kuchepetsa kuthamanga kuti ilowetse bwino. Kupanikizika m'chitsime kukakwera mpaka malire enaake, imagwiritsidwa ntchito kuphulika kuti iteteze mutu wa chitsime. Kuthamanga kwa chitsime kukakwera, madzi omwe ali m'chitsime amatha kutulutsidwa kuti alamulire kuthamanga kwa chivundikiro potsegula ndi kutseka valavu ya throttle (yosinthika ndi manja, yosinthika ndi yokhazikika). Kuthamanga kwa chivundikiro kukakwera kwambiri, kumatha kuphulika mwachindunji kudzera mu valavu ya chipata.