Nkhani

Kodi ntchito ya Casing Scraper ndi yotani?

Chidule cha Zamalonda
Thechokokera cha chikwamandi chida cholowera pansi chomwe chimagwiritsidwa ntchito pogwira ntchito za zitsime za mafuta ndi gasi, chomwe cholinga chake ndi kuchotsa zotsalira za simenti, dzimbiri, zotsalira, kapena zopinga zina pakhoma la chivundikirocho. Izi zimatsimikizira kuti ntchito zina monga kuyika simenti, kuboola, kapena kumaliza chitsimecho zikuyenda bwino.

Mtundu	Mawonekedwe
Chotsukira cha Makina	Imagwiritsa ntchito masamba a kasupe kapena amadzimadzi, oyenera kukanda nthawi zonse pamtengo wotsika.
Chotsukira cha Hydraulic	Imagwira ntchito pogwiritsa ntchito mphamvu ya hydraulic kuti iyendetse masamba, yabwino kwambiri pamalo omwe ali ndi mphamvu yamphamvu kapena yakuya yokhala ndi mphamvu yosinthika yokanda.
Chofufutira Chobwezerezedwanso	Kapangidwe kamene kangagwiritsidwenso ntchito, koyenera magawo a zitsime zazitali, zomwe zimachepetsa ndalama zogwirira ntchito.
Chokokera Chozungulira	Zimagwirizanitsidwa ndi kuzungulira kwa zingwe zobowolera kuti ziwonjezere kugwira ntchito bwino kwa kukwapula, zomwe zimathandiza kwambiri pa malo ouma.

Amachotsa zotsalira za khoma lozungulira(simenti, matope, sikelo, ndi zina zotero)

Zimathandiza kuti simenti ikhale yabwino(kutsimikizira kugwirizana koyenera pakati pa simenti ndi chivundikiro)

Amachepetsa zoopsa zomaliza ntchito(zimaletsa kutsekeka panthawi yobowola kapena kukhazikitsa chosungiramo zinthu)

Imawonjezera nthawi yogwira ntchito ya chikwama(amachepetsa dzimbiri ndi kuwonongeka)

4. Zochitika Zogwiritsira Ntchito

Kukwapula simenti pasadakhale(kutsimikizira ubwino wa simenti yomangira)

Kuyeretsa koyambirira kuboola(amaletsa kubowoka kwa mfuti kutsekeka)

Ntchito zogwirira ntchito(amachotsa zinyalala m'zitsime zakale)

Zitsime zopingasa/zopatuka kwambiri(mapangidwe apadera amaletsa chida kumamatira)

Chizindikiro	Zoganizira
Kukula kwa Kachikwama	Iyenera kufanana ndi miyeso ya wellbore (monga, 5-1/2″, 7″, 9-5/8″, ndi zina zotero).
Mphamvu Yokoka	Sankhani zinthu za tsamba (chitsulo cha kaboni, chitsulo cha alloy, carbide) kutengera kuuma kwa depositi.
Kuthamanga/Kutentha kwa Ntchito	Pa zitsime zozama kapena zotentha kwambiri, sankhani mitundu yolimbana ndi kuthamanga kwambiri (10,000+ psi) ndi kutentha kwambiri (150°C+).
Mtundu Wolumikizira	Maulalo okhazikika a API (monga, NC26, NC38) kapena maulumikizidwe apadera.

Nkhani	Chifukwa Chotheka	Yankho
Kukanda koyipa	Masamba osweka kapena kusankha kolakwika	Sinthani ndi masamba a carbide kapena sinthani magawo okhwimira.
Chida chatsekedwa bwino	Njira yovuta yolowera kapena kukanda kwambiri zitsime	Gwiritsani ntchito mapangidwe obwezerezedwanso kapena onjezerani kutsuka kwa magazi.
Kuwonongeka kwa ulusi	Mphamvu yolakwika kapena zinthu zosakwanira	Tsatirani miyezo ya API mosamala ndipo gwiritsani ntchito chitsulo chapamwamba kwambiri.