API 5CT Oilwell Float Collar

Inkcazelo emfutshane:

Isetyenziselwa ukufakwa kwesamente kumtya ongaphakathi wedayamitha enkulu.

Umthamo wokufuduswa kunye nexesha le-samente liyancitshiswa.

I-valve yenziwe nge-phenolic material kwaye ibunjwe ngekhonkrithi ephezulu. Zombini ivalve kunye nekonkrithi ziqhutywa lula.

Ukusebenza okugqwesileyo kokuhamba kokunyamezela kunye nokubamba uxinzelelo lwangasemva.

I-valve enye kunye neenguqulelo ezimbini ze-valve ziyafumaneka.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo:

Izixhobo ezisisiseko ezidadayo ziquka iKhola yokuDanga kunye nesihlangu esiDangayo:

I-Float Shoe iqulethe ivalve yoxinzelelo lwangasemva ethintela ulwelo ekungeneni kwi-casing ngelixa umbhobho wehliswa emngxunyeni kwaye uthintele isamente ukuba ingabuyeli kwi-casing emva kokubekwa ngelixa ivumela ukujikeleza phantsi kwi-casing.

IiKhola ezidadayo zibekwe kwindawo enye ukuya kwezintathu ngaphezulu kweSihlangu esiKhokelayo okanye kwisiXhoko esiDangayo. Banikezela isihlalo kwiiplagi zesamente, iplagi ephantsi iphoswe ngaphambi kwesamente kunye neplagi ephezulu emva komthamo opheleleyo we-slurry. Yakube ihleli, iplagi ephezulu ivala ukuqukuqela kwamanzi kwaye ithintele ukufuduswa ngokugqithisileyo kwesamente. Isithuba esiphakathi kwesihlangu se-Float kunye neKhola ye-Float sinika indawo yokuthintela ukubambisa ulwelo olunokuba lungcolisekile ukusuka kwisenzo sosulwa seplagi yesamente ephezulu, ukukhusela ulwelo olungcolisekileyo kude nesihlangu apho ibhondi yesamente eyomeleleyo ibaluleke kakhulu. I-Float Collars ibandakanya ivalve yoxinzelelo lwangasemva kwaye isebenza ngokusisiseko umsebenzi ofanayo noweSihlangu se-Float. Esi sixhobo sibalulekile ekugcineni imfezeko ye-wellbore kunye nokusebenza ngempumelelo kwesamente, ukuqinisekisa isiseko esiluqilima sokugqitywa kwequla.

Inkcazo:

Uhlobo	Uhlobo lokuHlaba, uhlobo olungajikiyo, uhlobo olusemgangathweni
Ikhonkco leCasing OD	4-1/2 ~ 20 kwi (114 ~ 508 mm)
Uhlobo lomsonto	I-BTC, i-LTC, i-STC kunye nentambo ye-premium ngokweemfuno zabathengi
Ibakala lentsimbi	J55, K55, N80, L80, P110