Ukugrumba amaqula nokususa: ubuchwepheshe. Ugunyaziso ukubhola amanzi emthonjeni

Ukugrumba amaqula nokususa iquka uyilo equleni loxinzelelo ukuba ifumana umgca akhwifa lekalika indawo. imithombo nokususa zisendaweni kubunzulu kuluhlu ka 20-200 mm kwaye namanzi ntumbuluko Akumangalisi.

kokufumana imvume

Ukuba ufuna ukwenza umngxuma, nto leyo eya kuba kubunzulu olunemida m 5, umsebenzi enokwenziwa ngaphandle kokufumana imvume. Kulo mzekelo, uya kufika esifaneleyo unconfined. Kodwa ke isicelo iimfuno zabo nokususa amanzi kufuna imvume. Imvume ukubaqhelisa umthombo nokususa uba uhlobo lwephepha-mvume, kwaye ingaba ngumnikazi wayo, kuyimfuneko ukuba kuqokelela amaxwebhu, kubandakanywa: kokuqeshisa ilizwe, isicwangciso cadastral, uphuhliso isicwangciso imeko ngokubanzi. In inyathelo elilandelayo, ukuqingqwa isixa amanzi. Amanani enikwe ehlukanisiwe emanzini, kuphela emva kokuba lo potrebnadzor Russian unika imvume ukulungiselela izowuni ucoceko lommandla lokuqala kufutshane manzi kwindawo ethile. Ngoko ungahambisa kwi ukulungiselela izigqibo malunga nokuphunyezwa into yoyilo. Olu xwebhu lungafumaneka kweli ziko esweni imeko le imeko ehamba. Onke amaphepha zingenisiwe kwiSebe ukusetyenziswa ehamba, phi kwaye nini kuya kuba lula ukuba ufumane ilayisensi. Ngayo, indoda iba entlanganweni ukuphuhlisa. Emva kokugqitywa iqula lufakwa kwi irekhodi.

device Iimpawu hole

ukubhola kakuhle Amanzi unakho yenziwe ngomnye iinketho ezininzi ezikhoyo. Ukhetho iya iphenjelelwa yimiba eziliqela, phakathi kwabo:

• zokusebenza ezifunekayo (ezi parameters ziya kuxhomekeka ngeempawu zobugcisa zeyunithi lwempompo kunye ubukhulu esetyenziswa kwi istili);
• iimpawu zejoloji ntsimi.

Ukuba senzelwe ukuba bajolise ekudaleni amaqula kabani amandla ayidluli 5 m ³ / ngeyure, jikelele kusetyenziswa iimpompo Ø100 mm. Ngexa imveliso, engadlulanga 3 m ³ / h, ibonisa imfuneko yokusebenzisa i impompo Ø75 mm.

Iintlobo yemithombo nokususa

ukugrumba kakuhle uhlobo classical lisetyenziswa xa uxinzelelo kwi-akhwifa elungileyo ngokwaneleyo, kwaye lekalika iidiphozithi ezambhunyula iingubo udongwe nesanti lenses. Umphantsi nomphezulu oko kufuneka eqhelekileyo.

Istili kufuneka kuziwe kumgca phezulu kwe-akhwifa le. Emva azinze lekalika umphanda evulekileyo enobubanzi nesingaphantsi kwalo eli nani, istili uphawu. Ngesi yokuvula amanzi lingena singene equleni. Impompo ibekwe ngezantsi ukuvuka inqanaba lamanzi-10 m. Nangona kunjalo, oko zilahlwa kwi istili.

ukugrumba kakuhle uhlobo istili oscillator kabini kusetyenziswa xa emiseleni ovinjwa yengcinezelo. Akhona eXcellent olu khetho ukuba kwimeko apho maleko eliphezulu lekalika iqanjwa lens isanti okanye ezinye inclusions zodaka. Ixhobisa equleni, inkosi kwaziswa yelimestone kumbhobho umgca wokuqala, kanti umaleko ube yesibini, kufuneka ube ubudeki ayiphucukanga kangako.

amaqula nokususa kusenokubandakanya unikezelo umqhubi. Le ndlela iyasetyenziswa apho nomphezulu aphazamisane ukubhola, kodwa ke amanzi akhwifa phantsi koxinzelelo. Loo nkqubo ayithatheli eyahlukileyo kakhulu ukusuka umngxuma njengesiqhelo, kodwa, njengoko kuchaziwe, ukuba umqhubi. Le Ulutho esinokuthathwa umbhobho enobubanzi enkulu xa kuthelekiswa nale laka, abayinqobo ukuya istili.

Isixhobo esisesinye device indlela wellbore

Ukubhola kwamaqula nga kuveliswa inguqu kumbhobho enobubanzi engaphantsi umxhelo. Ngaba ukwenza umsebenzi onjalo phantsi maleko eziqhelekileyo eliphezulu ukuba kwentlabathi evakalala, amatye njl .. angenwa lulwelo mazahluke tell uxinzelelo, kanti lekalika kufuneka zihlolwe ukuba ukungabikho nodongwe nesanti iidipozithi. eqhelekileyo-ubukhulu ityhubhu isabelo kuqhutyelwa isakhiwo, kodwa kwiindawo ingxaki - umbhobho enobubanzi elincinci. It impompo ifakiwe.

Ukukhetha indawo kakuhle

Phambi kunokwembiwa yenziwa amaqula amanzi, kuyimfuneko ukumisela indawo yabo. Kubalulekile ukuchonga indawo yofakelo, kwakunye kummandla ekufunxeni iziselo. Ummandla umsebenzi okhethiweyo kuthathelwa ingqalelo yokuba ukuba kufutshane kwinqanaba lokungena. Kuya kuchaphazela ubude, imisele, imibhobho inkalo kwefowuni.

Ukuze asebenze kuya kuba yimfuneko ukuba anikezele indawo ethe tyaba, ubukhulu apho izikolo ziya kuthunyelelwa 4x12 m. Kumgama oziimitha ezi-2 akayi kufuneka zibekwe iingcingo zombane. Ukusebenza ndawo ukuba enqatyisiweyo.

ukubhola ukuqhuba

nokususa technology kakuhle yokomba lubandakanya kwi linyathelo lokuqala ukutshatyalaliswa komhlaba, ukukhula kwayo, esomeleza iindonga, obandayo yemibhobho kunye iimpompo. kanye Inkqubo zokomba lwenziwa yi kweeyunithi eziziimobhayili ngokusebenzisa ziikhowudi cone. Umsebenzi wenziwe ngaxeshanye kunye isisombululo yokuhlamba. Le ndlela inceda aphuke ngamatye.

Xa wegqitha umaleko eliphezulu isanti, udongwe kunye lekalika ekuzinzisweni istili efakiweyo yokugqibela kwimibhobho ukuba alifuni ezindongeni. Emva khosi ngaphantsi umxhelo bit ububanzi, leyo ubhenca lekalika akhwifa. Ngoko rhoqo kususwe umhlaba kunye lifakwa umtya imveliso. Xa ukufunxeka yokuhlamba isisombululo ifikelela ixabiso olifunayo, inkosi kuyabathibaza abo bebengathanda ukuba inqanaba lamanzi. Ukuba kuyimfuneko kwesi sigaba ingenziwa lokutyala wellbore kumbhobho lekalika ayikho ubudeki enkulu kangaka.

Ngokuzimeleyo ukwenza umsebenzi onjalo kunzima kakhulu, ukuba bathi akunakwenzeka ukuyenza. Ngapha koko, kufuneka babe namava kunye nezixhobo ezifanelekileyo. Ngoxa iingcali ukuphumeza inkqubo yokomba ngelona xesha lifutshane kangangoko, ukuqinisekisa umgangatho wamanzi.