Izindaba

Uyini umsebenzi we-Casing Scraper?

Ukubuka Konke Komkhiqizo
Iumshini wokukrwela ikesiiyithuluzi lokufaka umgodi phansi elisetshenziswa ekusebenzeni kwemithombo kawoyela negesi, eliklanyelwe kakhulu ukususa izinsalela zesimende, ukugqwala, amadiphozithi, noma ezinye izithiyo odongeni lwekhava. Lokhu kuqinisekisa ukwenziwa okubushelelezi kwemisebenzi elandelayo njengokufaka usimende, ukubhoboza, noma ukuqedwa komthombo.

Uhlobo	Izici
Isikrufu Somshini	Isebenzisa ama-blade entwasahlobo noma aqhutshwa ngamanzi, afanelekela imisebenzi yokuklwebha ejwayelekile ngentengo ephansi.
Isikrufu se-Hydraulic	Isebenza ngengcindezi ye-hydraulic ukuze ishayele ama-blade, ilungele izindawo ezinomfutho ophezulu noma ezijulile ezinamandla okuklwebha alungisekayo.
Isikrufu Esitholakalayo	Idizayini engasetshenziswa kabusha, efanelekile ezindaweni ezinde zemithombo, okunciphisa izindleko zokusebenza.
I-Rotary Scraper	Ihlangana nokujikeleza kwezintambo zokubhoboza ukuze kuthuthukiswe ukusebenza kahle kokuklwebha, okusebenzayo kuma-deposit aqinile.

Isusa izinsalela zodonga lwekhava(usimende, udaka, isikali, njll.)

Kuthuthukisa ikhwalithi yokuqinisa(kuqinisekisa ukubopha okufanele phakathi kwesimende kanye nebhokisi)

Kunciphisa izingozi zokuphothula(kuvimbela ukuvinjelwa ngesikhathi sokubhoboza noma ukufakwa kwe-packer)

Yandisa isikhathi sokuphila kwekhava(kunciphisa ukugqwala nokuguguleka)

4. Izimo Zokusebenza

Ukuklwebha ngaphambi kokufaka usimende(kuqinisekisa ikhwalithi yokubopha usimende)

Ukuhlanzwa kwangaphambi kokubhoboza(kuvimbela ukubhoboka kwezibhamu ukuvaleka)

Imisebenzi yokulungisa(kususa amadiphozithi emithonjeni egugile)

Imithombo evundlile/echezuke kakhulu(imiklamo ekhethekile ivimbela ukunamathela kwamathuluzi)

Ipharamitha	Izinto okufanele uzicabangele
Usayizi Wesikwele	Kumelwe kufane nobukhulu be-wellbore (isb., 5-1/2″, 7″, 9-5/8″, njll.).
Amandla Okukhuhla	Khetha izinto ze-blade (insimbi yekhabhoni, insimbi ye-alloy, i-carbide) ngokusekelwe ebulukhunini bediphozithi.
Ingcindezi Yokusebenza/Izinga Lokushisa	Kuma-source ajulile noma ashisa kakhulu, khetha amamodeli amelana nomfutho ophezulu (10,000+ psi) kanye nokushisa okuphezulu (150°C+).
Uhlobo Lokuxhumeka	Imicu ejwayelekile ye-API (isb., i-NC26, i-NC38) noma ukuxhumana okukhethekile.

Inkinga	Imbangela Engaba Khona	Isixazululo
Umphumela omubi wokuklwebha	Ama-blade agugile noma ukukhetha okungalungile	Faka ama-carbide blades esikhundleni sawo noma ulungise amapharamitha okuklwebha.
Ithuluzi linamathele kahle	Indlela eyinkimbinkimbi yokuhambisa imithombo noma ukuklwebha ngokweqile	Sebenzisa imiklamo etholakala kalula noma wandise ukujikeleza kwegazi.
Umonakalo wentambo	I-torque engalungile noma izinto ezingaphansi kwezinga elifanele	Landela izindinganiso ze-API ngokuqinile futhi usebenzise insimbi esezingeni eliphezulu.