Nhau

Chii chinoshanda neCasing Scraper?

Pfupiso yeChigadzirwa
Iyochikwenya chekesichishandiso chinoshandiswa mukushanda kwetsime remafuta negasi, chakagadzirirwa kubvisa zvasara zvesimende, ngura, zvinhu zvakasara, kana zvimwe zvinovhara madziro ebhokisi. Izvi zvinoita kuti mabasa anotevera aitwe zvakanaka akadai sekusimende, kuboora, kana kupedzwa kwetsime.

Rudzi	Zvinhu zvirimo
Chikwenya chemuchina	Inoshandisa mashizha echitubu kana ehydraulic, akakodzera kushandiswa pakukwenya nguva dzose nemutengo wakaderera.
Hydraulic scraper	Inoshanda nekumanikidzwa kwemvura kuti ifambise mashizha, yakakodzera nzvimbo dzine kumanikidzwa kwakanyanya kana kuti dzakadzika dzine simba rekukwenya rinogadziriswa.
Chikwepa Chinodzoserwa	Dhizaini inogona kushandiswazve, yakakodzera zvikamu zvematsime marefu, zvichideredza mari yekushandisa.
Rotary scraper	Zvinosanganiswa nekutenderera kwetambo dzebooresa kuti zviwedzere kushanda zvakanaka pakukwenya, zvinoshanda zvakanaka pakuisa zvinhu zvakakora.

Inobvisa zvisaririra zvemadziro emukati(simende, matope, chikero, nezvimwewo)

Inovandudza kunaka kwesimende(inovimbisa kubatana kwakakodzera pakati pesimende nekesi)

Inoderedza njodzi dzekupedza basa(inodzivirira kuvharika panguva yekuboorwa kana kuiswa kwepakeji)

Inowedzera hupenyu hwekesi(inoderedza ngura nekupfekwa)

4. Maitiro Ekushandisa

Kukwesha simende isati yatanga(inovimbisa kunaka kwekubatana kwesimende)

Kuchenesa usati waboora(inodzivirira kuvharika kwepfuti)

Mabasa ekugadzirisa(inobvisa zvakasara mumatsime ekare)

Matsime akatambanuka/akatsauka zvakanyanya(magadzirirwo akakosha anodzivirira kunamatira kwezvishandiso)

Paramita	Zvaunofanira Kufunga Nezve
Saizi yeCasing	Inofanira kuenderana nehukuru hwe wellbore (semuenzaniso, 5-1/2″, 7″, 9-5/8″, nezvimwewo).
Simba reKukwesha	Sarudza zvinhu zvebanga (simbi yekabhoni, simbi ye alloy, carbide) zvichibva pakuoma kwesimbi.
Kumanikidzwa/Kupisa Kwekushanda	Kune matsime akadzika kana anodziya zvakanyanya, sarudzai mamodheru anodzivirira kumanikidzwa kwakanyanya (10,000+ psi) uye tembiricha yepamusoro (150°C+).
Rudzi rwekubatanidza	Matambo akajairwa eAPI (semuenzaniso, NC26, NC38) kana kubatana kwakakosha.

Dambudziko	Zvinogona Kukonzera	Mhinduro
Mhedzisiro isina kunaka yekukwenya	Mabanga akasakara kana kusarudzwa kusina kunaka	Tsiva nemashizha ecarbide kana gadzirisa maparamita ekukwenya.
Chishandiso chakabatirira zvakanaka	Nzira yakaoma yekukwesha matsime kana kukwesha zvakanyanya	Shandisa magadzirirwo anotorwa kana kuwedzera kuyerera kweropa.
Kukuvara kweshinda	Torque isina kukodzera kana zvinhu zvisina kunaka	Tevedzera mitemo yeAPI zvakasimba uye shandisa simbi yemhando yepamusoro.