Kungani Sidinga Ukugijima I-Packer?

Akunjalo neze yonke imithombo igcwaliswa ngamapaki okukhiqiza. I-packer isetshenziswa kuphela uma kunesidingo sayo. Izizathu eziyinhloko zokuqalisa iphaki zingahle ziqoqwe njenge:

• Ukulawula ukukhiqiza.
• Ukuhlolwa kokukhiqiza.
• Ukuvikelwa kwemishini.
• Ukulungiswa kahle nokuvuselela kahle.
• Ukuphepha

Izibonelo zinikezwe ohlwini olulandelayo.

Ukulawula Ukukhiqiza

• ukuvimbela ukukhuphuka kwe-annulus (isihloko) (hlola futhiShintsha futhi Uhlinze Ekubholeni)
• Abapakisha kahle bathayipha ihange legesi
• iphampu yebhokisi

Emthonjeni wokuphakamisa igesi:

• Okokuqala, ukugcina ingcindezi ye-casing off the formation (isikhashana noma i-chamber lift)
• Okwesibili, ukwenza kube lula ukukhahlela (futhi, ngenhlanhla, ukuvimbela uketshezi oluphuma emthonjeni, olungase luqhume, ngamavalvu okuphakamisa igesi)

Ngokubili, noma okuphindaphindiwe, ukuqedela kahle:

Ukuhlukanisa izendlalelo ezikhiqizayo ngenxa yesinye sezizathu ezilandelayo:

• ukungahambisani kwezingcindezi zokukhiqiza izikhawu
• ukukhiqizwa okuhlukene, kanye nokuqoqwa kwezinhlamvu ezimbili zezimfanelo ezihluke ngokuhlukile
• ukulawulwa kongqimba olulodwa lwe-GOR ephezulu, noma ukusika amanzi

Kumjovo wesitimu/umusi cwilisa kahle

• ukugcina i-annulus engenalutho futhi ngaleyo ndlela uvimbele ukulahlekelwa ukushisa okuvela ku-tubing (futhi, ngenhlanhla, ukunciphisa ukunwetshwa kwe-casing)

Ukuhlolwa Kokukhiqiza

• ukuhlolwa kokukhiqizwa komthombo wokuhlola, okungukuthi ukukhiqiza umthombo wokutholwa, lapho ukusebenza kanye nezakhiwo zokubunjwa kungakaziwa.
• ukuhlola umthombo okhiqizayo ukuze kutholakale indawo yokungena igesi noma amanzi (lapho izinsiza zokugawulwa kwemithi zokukhiqiza zingatholakali kalula)

Ukuvikelwa Kwezisetshenziswa

• Amapaki omthombo ayesetshenziselwa ukugcina uwoyela ophezulu ongafuneki noma umfutho wegesi ku-casing noma ku-wellhead
• Vikela i-casing emiphumeleni yoketshezi olubolayo
• Emthonjeni womjovo, ukugcina umfutho wamanzi ophezulu noma umjovo wegesi usuka ku-casing noma emthonjeni.

Ukulungisa kahle/Ukulingisa namapaki

• Ingcindezi ihlola ikesi lokukhiqiza
• Indawo yokuvuza kwebhokisi (Bheka futhi:Ukulungiswa Kwebhokisi)
• Ukuhlukaniswa (okwesikhashana?) noma ukuvuza kwekesi
• Ukukhama usimendeukulungiswa kokuvuza kwe-casing
• Ukuvalwa kwesikhashana kwegesi engafuneki noma ukungena kwamanzi (ikakhulukazi emthonjeni okhiqizayo omncane noma ochithiwe)
• Phakathii-hydraulic fracturing, ukugcina ukucindezela okuphezulu kwe-"frac" ku-casing
• Ngesikhathi se-acidizing, ukuqinisekisa ukuthi i-asidi ingena ekwakhekeni
• Ukuze ugweme ukulimala kokwakheka ngoketshezi olwenziwa phezu komsebenzi ngesikhathi sokulungiswa komthombo (iphakethe lokukhiqiza uwoyela negesi cishe lingase libe selivele selisemthonjeni, ngezinye inhloso)

Ukuphepha

• Emthonjeni wasolwandle, ukuvikela emiphumeleni yokushayisana noma ezinye izingozi ezingaphezulu (Amafutha Rig Izingozi).
• Amapaki Okukhiqiza nawo asetshenziselwa ukunciphisa ingozi yokuvuza kwekhanda lomthombo emthonjeni onomfutho ophezulu
• Ukuvikelwa kwemvelo kwemithombo emikhulu noma enomfutho ophezulu endaweni yezindlu

I-Vigor ihamba phambili njengomkhiqizi ophambili wabapakishi emkhakheni kawoyela negesi, ozibophezele ekuthuthukiseni ubuhlakani obusha ukuze kubhekwane nobunzima bendawo engaphansi komhlaba. Ngokuzinikezela okuqinile ekuthuthukisweni komkhiqizo okuqhubekayo, i-Vigor iqinisekisa ukuthi ukunikezwa kwayo kuhlangabezana nezindinganiso eziphakeme kakhulu zemboni.

Ithimba lethu lezobuchwepheshe lilungele ukusebenzisana eduze nozakwethu ukuletha izixazululo ezisezingeni eliphezulu ezihambisana nezinselele ezithile zokusebenza. Ngokukhetha i-Vigor, awutholi nje kuphela imikhiqizo esezingeni eliphezulu kodwa futhi nekhwalithi yesevisi engenakuqhathaniswa. Sikumema ukuthi uxhumane nathi namuhla ukuze uhlole ukuthi i-Vigor ingaba negalelo kanjani ekuthuthukiseni ukusebenza kahle nokuthembeka kwemisebenzi yakho.

Ukuze uthole ulwazi olwengeziwe, ungabhalela ibhokisi lethu lemeyiliinfo@vigorpetroleum.com&marketing@vigordrilling.com