Isixhobo sokugrumba amanzi aphuma emoyeniAbavelisi bayaqonda ukuba izixhobo zokumba amanzi amdaka nge-pneumatic zifuna iindlela ezahlukeneyo ukuze zifumane iziphumo ezilungileyo xa zidibana neendlela ezahlukeneyo zejoloji ngexesha lokumba. Oku kuquka ukuhlangabezana neendlela ezahlukeneyo zejoloji, ezifana ne-quicksand kunye ne-gypsum layers. Ukuba ukungena kwe-gypsum kwenzeka ngexesha lokumba nge-pneumatic water well rig, ii-calcium ions zingasuswa ngokongeza i-soda ash, ukususa i-calcification, kunye nokunciphisa i-viscosity. Ngaphezu koko, izixhobo zokunciphisa i-viscosity ezinokunyamezela i-calcium enamandla zinokusetyenziselwa ukulawula ukunciphisa i-viscosity kunye nokubuyisela ukusilela kwezinto zokunciphisa ukulahleka kolwelo kunye nee-anti-slimp agents.
1. Umaleko weGypsum
Ngaphambi kokugrumba umaleko we-gypsum yedayimani, ulwelo lokugrumba olukwiqonga lokugrumba kufuneka lulungiswe kwangaphambili ukuze kuncitshiswe izinto eziqinileyo kunye nokuqina. Iiarhente zonyango lwe-gypsum (ezifana nothuthu lwesoda, ukukhupha i-calcification, kunye nezinciphisi ze-viscosity) kufuneka zongezwe. Iiarhente zonyango zokunyanga iileya ze-gypsum kufuneka zilungiswe kwangaphambili ngokusekelwe kwizixhobo zokwakha zemigodi ekufutshane. Ukunyusa i-pH yolwelo lokugrumba kunokuphucula ukumelana kweerigi zamanzi amancinci kungcoliseko lwe-gypsum.
2. Iileya zesanti ekhawulezayo
Xa kugrunjwa kwiindawo ezimanzi, kuyimfuneko ukwandisa ubungqindilili bolwelo lokugrumba kunye nomxholo we-bentonite wolwelo lokugrumba amanzi, ngokubanzi kufuneka ubuncinane i-10%. Ukuphucula ukusebenza kolwakhiwo lolwelo lokugrumba amanzi, izinga lokufuduka lancitshiswa ngokufanelekileyo ngexesha leprojekthi, kunciphisa ukukhukuliseka komaleko we-quicksand. Ngaphambi kokuba ukhuphe emngxunyeni, eli candelo kufuneka livalwe ngodaka olukhulu olunobungqindilili obungaphezulu kwama-80 ukuqinisekisa ukukhubeka okuthambileyo, ukugawulwa kombane, kunye nokufakwa kwe-casing yi-rig encinci yokugrumba amanzi.
3. Ilitye lesanti leQuartz
Ilitye lesanti leQuartz lilitye eliqinileyo kakhulu, lidla ngokubangela isantya sokugrumba esicothayo. Ukugrumba imitha enye kunokutyhila iimitha ezimbini zesanti, okubangela ukungcangcazela okukhulu kwentambo yokugrumba, ukusika rhoqo kweslag, kunye nokungaphumeleli kokungcwaba iibhithi zedrill. Ke ngoko, ukuqonda okuneenkcukacha komhlaba kubalulekile.
Amanzi acocekileyo akanawo amandla okuthambisa njengodaka, nto leyo ebangela ukuba umtya wokugrumba ungcangcazele ngamandla kwilitye eliqinileyo, nto leyo ephula ilitye. Amanzi acacileyo akhetha kakhulu, nto leyo eyenza kube nzima ukuba ulwelo oluhlambululayo lususe iziqwenga ezinkulu emngxunyeni. Inkunkuma yelitye efana nesanti ihlala idada kwaye itshona emngxunyeni. Ukusebenzisa ipayipi yokukhupha umgubo kunokubangela ukuba kugrunjwe imitha enye okanye ezimbini zesanti. Impazamo encinci inokugquma umgqomo, kwaye isanti eninzi inokwenza kube nzima ukucocwa kwemingxunya.
Ilitye lesanti lenziwa yi-sedimentation kwaye lilitye eliqinileyo kakhulu. Ii-drill ezincinci zamanzi ezisebenzisa umoya zihlala zigrumba imingxunya enganzulu (30, 33, 54, 200 yeemitha). Ke ngoko, ii-diamond drill bits zihlala zisetyenziswa ngamanzi acocekileyo kunye nokuveliswa kodaka oluzenzekelayo. Oku kudla ngokukhokelela kwisantya sokugrumba esicothayo, apho imitha enye yesantya sokugrumba inokutyhila iimitha ezimbini zesanti. Oku kunokukhokelela ekuchithekeni okukhulu kwe-drill, ukufakwa rhoqo kwe-slag, ukudilika kwamatye, kunye nokungaphumeleli kokugrumba.
Isisombululo: Ukuba ukubhola ngodaka akunandleko, imveliso yesanti ingancitshiswa ngokunciphisa ukutyibilika kwedrill encinci yamanzi. Izongezo ze-asidi ezisekelwe kwi-nitro zingongezwa emanzini acocekileyo ukuze kuncitshiswe ukungcangcazela kunye nokuthambisa, kuncitshiswe ukutyibilika kwedrill kunye nemveliso yesanti. Qhubeka ucoca umngxuma wokubhola wedrill yamanzi omoya ukuze ekugqibeleni usombulule ingxaki!
Ukuba ufuna uncedo ngesixhobo sokugrumba amanzi, singakunika isisombululo esipheleleyo!
E-mail: ksjd2008@163.com
Ifowuni:+86-209-81320570
Ixesha lokuthumela: Agasti-14-2025
