✧ Incazelo
I-Casing Head iyisisetshenziswa esibaluleke kakhulu esisetshenziswa enqubweni yokumba, ikhanda le-casing lingakwazi ukulawula ukucindezela kwe-wellhead, ikhanda le-casing livame ukushiselwa noma ukugoqwa phezulu kwepayipi le-conductor noma i-casing bese iba yingxenye yesistimu ye-wellhead yomthombo wamafutha.
I-Casing Head inesitsha sokubhoboza esiqondile esinomklamo wehlombe wokufika ongu-45° ogwema ukulimala ezindaweni zokuvala ngamathuluzi okubhola futhi ivimbele izinkinga zokubopha ipulaki nesivikeli sesitsha lapho kufakwa ingcindezi.
I-Casing Head imvamisa ihlinzekwa ngezitolo ezinentambo kanye nezitolo ezinezigxobo futhi ingakhiqizwa ngokucela. Izixhumanisi ezingezansi zingafakwa ngentambo noma zishelele ukuze zishise.
I-Casing Head ingasetshenziselwa ukuqedela okukodwa kanye nemodeli yokuqedela okukabili.
Ikhanda le-casing linoxhumano oluphezulu lwe-flange ukuze kufakwe kalula futhi kususwe, kanye nomklamo oqondile wokusiza ukugijima nokubuyiswa kwezintambo ze-casing. Ukwengeza, ifakwe izigxivizo ze-premium kanye nezinhlelo zokupakisha zokuqinisekisa ukuxhumana okuphephile nokungavuzi.
Enye yezinzuzo ezibalulekile ze-API6A Casing Head wukusebenziseka kwayo ngezindlela eziningi nokuhambisana nezinhlobonhlobo zemishini ye-wellhead nezinsiza. Ingasetshenziswa ngokuhambisana nama-hangers e-casing, amakhanda amashubhu, nezinye izingxenye ukuze udale umhlangano ophelele we-wellhead ohlangabezana nezidingo ezithile zanoma iyiphi iphrojekthi yokumba noma yokukhiqiza.
✧ Isici
1. Idizayini eguquguqukayo eqondile, Isebenzisa ihlombe lokuhlala elingu-45°.
2. Yamukela izinhlobonhlobo eziningi zama-slip nama-mandrel casing hangers.
3. Inezikhiya ezengeziwe zokuvikela isitsha.
4. Ivumela ukusetshenziswa kwezikhiya ukuze kugcinwe isiphanyeko.
5. Izinhlobo ezintathu ezihlukene zezindawo zokudayisa: Ipayipi lolayini, I-Flanged (Ehlanganisiwe) Izitolo ezinwetshiwe ezinama-flanged.
6. Ukuxhumana okuningi okungaphansi, okufana nalokhu: I-slip-on weld, i-Slip-on weld ene-O-ring, i-Threaded kanye ne-Sure Lock.