Isithombe Esifakiwe se-Tubing Ehlanganisiwe

I-Coiled Tubing

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

umhlangano we-stripper

I-Coiled Tubing BOP iyingxenye ebalulekile emishinini yokugawulwa kwemithi, futhi isetshenziselwa kakhulu ukulawula ingcindezi endaweni yomthombo ngesikhathi sokugawulwa kahle kwemithi, ukuhlola ukusebenza kahle nokuhlolwa kokukhiqiza, ukuze kugwenywe ngokuphumelelayo ukuqhunyiswa kanye nokwenza ukukhiqizwa okuphephile. I-Tubing BOP yakhiwe nge-quad ram BOP kanye ne-Stripper Assembly. Ama-FPH aklanywe, akhiqizwa futhi ahlolwe ngokuvumelana ne-API Spec 16Aand API RP. 5C7.Ukumelana nokugqwala kwengcindezi ngeHydrogen Sulphide ezindaweni ze-BOP lapho kuthintana noketshezi olusemthonjeni kuhlangabezana nezidingo ezifanele njengoba zicaciswe ku-NACE MR 0175.

I-Stipper Assembly_Ingasetshenziswa Ukwenza Umsebenzi Olandelayo:
·Lapho kuneshubhu emthonjeni, ngosizo lokupakisha ubukhulu obuthile, i-BOP ingavala isikhala esiphakathi kwebhore neshubhu futhi ivimbele uketshezi olusemthonjeni ukuthi lungakhahleli.
Lapho ishubhu elisemthonjeni liya phezulu noma phansi, ukulungisa ukucindezela kulayini kawoyela olawula i-stripper kungavikela ingaphezulu lokuthambisa okuwuketshezi emthonjeni futhi kuvimbele uketshezi olusemthonjeni ukuthi lungakhahleli.

Isivimbeli sokuqhunyiswa kwamapayipi kawoyela okuqhubekayo (2)

quad ram bop

I-Coiled Tubing BOP iyingxenye ebalulekile emishinini yokugawulwa kwemithi, futhi isetshenziselwa kakhulu ukulawula ingcindezi endaweni yomthombo ngesikhathi sokugawulwa kwemithi, ukuhlola ukusebenza kahle nokuhlolwa kokukhiqiza, ukuze kugwenywe ngempumelelo ukuqhunyiswa kanye nokubona ukukhiqizwa okuphephile.
I-Coiled Tubing BOP yenziwe nge-quad ram BOP kanye ne-Stripper Assembly.Ama-FPH aklanywe, akhiqizwa futhi ahlolwe ngokuvumelana ne-API Spec 16Aand API RP 5C7. Ukumelana nokugqwala kwengcindezi nge-Hydrogen Sulphide ezindaweni ze-BOP lapho kuthintana noketshezi emthonjeni. ihlangabezana nezidingo ezifanele njengoba kushiwo ku-NACE MR 0175.

I-Quad Ram BOP Ingasetshenziswa Ukwenza Lo msebenzi Olandelayo:
·Lapho amashubhu ekhona emthonjeni, ngosizo lokupakishwa kobukhulu obuthile, i-BOP ingavala isikhala esiyindilinga phakathi kwentambo yebhore kanye nepayipi futhi ivimbele uketshezi olusemthonjeni ukuthi lungachichima.
· Uma kungekho ntambo emthonjeni, i-BOP ingavala ngokuphelele ikhanda lomthombo ngenqama eyimpumputhe.
.Uma kunesimo esiphuthumayo, inqama yokushelela ingase isetshenziselwe ukubophela ishubhu, futhi njengoba inqama yokuzwa ingase isetshenziselwe ukusika ishubhu emthonjeni, inqama eyimpumputhe ingasetshenziswa ukuvala umlomo womthombo ngokuphelele.
.Uma kunesimo esiphuthumayo, ishubhu emthonjeni liyehla noma lehle, inqama yokushelela ingase isetshenziselwe ukukhiya ishubhu ukugwema noma iyiphi ingozi.
.Lapho umthombo uvaliwe, ngosizo lwezinhlamvu eziningi ezibulalayo kanye nokuminyanisa okuhlukahlukene okuxhunywe ku-spool kanye ne-side outlet emzimbeni, i-BOP ingakwazi ukubona imisebenzi ethile ekhethekile efana nokudonsa kanye nokukhululeka.