High Collapse (HC) Casing

Poyerekeza ndi casing wamba wa giredi yomweyo, High Collapse Casing amalamulidwakugwa kotsimikizika, osati kungowonjezera mphamvu. Imathandiza kuti paipi ikhale yokhazikika pansi-kukanika kwachitsime, kuchepa kwa malo osungiramo madzi, kupangika kwa mchere komanso pobowola kwambiri-kuchepetsa kuopsa kwaovalization, mkati mkati ndi kugwa kulephera.

High Collapse Casing sichimatanthauzidwa ndi mankhwala amodzi osakhazikika.Nthawi zambiri amapangidwa kuchokera ku osankhidwaAPI 5CT casing kalasimongaN80 HC, L80 HC, P110 HC kapena Q125 HC. Kapangidwe kakemiko kumadalira giredi yoyambira, pomwe kugwa komaliza kumadaliranso kutentha, makoma-kufanana kwa makulidwe, kuwongolera dzira ndi kugwa kotsimikizika.

Kulephera kugwa kumachitika pamene mphamvu yakunja yomwe ikugwira pabokosiyo ndi yokwera kuposa momwe thupi la chitoliro lingakanize bwinobwino. Kusiyana kwapanikiziku kungabwere chifukwa cha kupanikizika kwa mapangidwe, mikhalidwe ya simenti, kulemera kwakukulu kwamatope, kuchepa kwa nkhokwe, kutsika kwa mchere kapena kusintha kwa mphamvu panthawi yoboola ndi kupanga.

M'munda, chiwopsezo cha kugwa nthawi zambiri chimagwirizana ndi izi:

Cholinga cha High Collapse Casing ndi kupereka chitoliro chotetezeka-m'mphepete mwa thupi muzochitika izi, makamaka pamene kulephera kwa casing kungayambitse ntchito yodula, kuwongolera bwino kapena kuchedwa kumaliza.

Wogula sayenera kuweruza HC casing ndi dzina la giredi. Mwachitsanzo,Chithunzi cha P110ndiP110 High Collapse Casingikhoza kukhala ndi giredi yoyambira yofanana, koma chotsika kwambiri chiyenera kuyendetsedwa mozungulira kugwa komanso kukhazikika kwa mawonekedwe.

Tsitsani:chomwe chimapangitsa kuti chikwama chapamwamba chisawonongeke kugwa-chitsulo chaoctal

High Collapse Casingimapeza mphamvu kugwa kuchokera ku chitoliro chathunthu-chowongolera thupi, osati kuchokera kugulu lachitsulo chokwera. Kufanana kwa makulidwe a khoma, mawonekedwe ozungulira komanso ozungulira, mphamvu zokolola zokhazikika, chithandizo cha kutentha kwanthawi zonse, ndi phukusi loyang'ana bwino zonse zimagwirira ntchito limodzi kuti zithandizire kukana kukakamiza kwakunja. Kwa ogula, izi zikutanthauza kuti kuwunikiranso sikuyenera kuyimiliraN80 HC, L80 HC, P110 HC kapena Q125 HC; dongosololi liyeneranso kutsimikizira zolemba zowoneka bwino, zotsatira zamakina oyesa, malipoti a NDT, zolemba zoyeserera za hydrostatic, MTC ndi kutsata kutentha / zambiri musanatulutsidwe.

Gawo lomaliza liyenera kusankhidwa ndi kuya kwa chitsime, kupanikizika kwakunja, kupanikizika kwamkati, kulemera kwamatope, kutentha, mtundu wolumikizana ndi kugwa kofunikira. Dzina la giredi lokha silokwanira kulongosola bwino.

Chithunzichi chikuwonetsa momwe zitsime zimakhaliraHigh Collapse Casingamasankhidwa kuti apititse patsogolo chitoliro{0}}chokhazikika m'thupi pansi pa kuthamanga kwambiri kwakunja. Amagwiritsidwa ntchito kwambiri muzitsime zozama, zosungiramo madzi, magawo opangira mchere, HPHT ndi zitsime zolemera kwambiri zamatope, ndi zitsime zakunyanja.kumene kugwa kwa casing kungayambitse ntchito yovuta yokonza ndi kukwera mtengo.

M'magwiritsidwe awa, cholinga chachikulu cha HC casing ndikuchepetsa chiopsezo chaovalization, mkati mkati ndi kugwa kulephera, kuthandiza chingwe cha casing kukhalabe chodalirika pobowola, simenti ndi kupanga-nthawi yayitali.

Tsitsani: Mndandanda wa Wogula pa Casing Yapamwamba Yakugwa

Octal Pipe imapereka casing yamapulojekiti obowola mafuta ndi gasi komwe kukana kugwa, kudalirika kwa kulumikizana ndi kutsata zikalata ziyenera kuyendetsedwa musanatumizidwe. Pamaoda a High Collapse Casing, kuwunika kopereka kungakhudze kukula, kulemera, njira yamakalasi, kugwa kofunikira, mtundu wolumikizira, kuchuluka kwa kuwunika ndi zofunikira zonyamula katundu.

Popereka pulojekiti, phukusi la mapepala likhoza kuphatikizirapo MTC, kutentha kwa nambala, kuyang'ana mozama, marekodi a NDT, marekodi oyesera a hydrostatic, malekodi a drift test, ma record inspection record, packing list ndi{0}}lipoti lachitatu loyendera ngati wogula akufuna.

Mawu Aulere

FAQ

 

1. Kodi High Collapse Casing imagwiritsidwa ntchito chiyani?

High Collapse Casing imagwiritsidwa ntchito m'zitsime zakuya, malo osungiramo madzi, mapangidwe amchere, zitsime za HPHT ndi zigawo zoboola matope kuti zichepetse.ovalization, mkati mkati ndi kugwa kulephera.

2. Kodi n'chiyani chimachititsa kuti zitsime zamafuta ndi gasi zigwe?

Kugwa kwa casing kumachitika makamaka chifukwa cha kupanikizika kwakukulu kwakunja, kusalinganizika kwamphamvu, kuchepa kwa nkhokwe, kukwapula kwa mchere, khoma laling'ono laling'ono kapena ovality kwambiri.

3. Kodi kugwa kwa casing ndi chiyani?

Casing collapse pressure ndi mphamvu yakunja yomwe casing imatha kukana isanakhale yosakhazikika kapena kugwa. Ogula afotokoze momveka bwino zomwe zikufunika kugwa.

4. Ndi zolemba ziti zomwe ogula ayenera kupempha za High Collapse Casing?

Ogula akuyenera kupempha MTC, kutentha kwa nambala, malekodi a mayeso a mankhwala ndi makina, kuyang'anira khoma-kukhuthala ndi kuyandama, lipoti la NDT, lipoti la mayeso a hydrostatic, rekodi yoyeserera ndi mndandanda wazolongedza.

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