HDD - technology kusombiwa. Horizontal Xhumela Drilling

imigca unxibelelwano gasket uthethathethwano indlela eqhelekileyo ifuna izixhobo ezikhethekileyo, waphula uluhlu precoat ukuya kwinqanaba le tab. Ngenxa yoko, kunokwembiwa tye zemiyalelo (HDD) kukhokelwa indlela trenchless wokusungula umjelo okanye isikhondo, nto leyo ebanjwe umbhobho okanye intambo. Kakade ke, isicelo kulo mzekelo, ufakelo eyenziwa imisebenzi ithekhinoloji ezinokuntsonkotha ifuna inkcitho kakhulu amandla. Noko ke, kukho izinto eziluncedo ezininzi uyazigwebela indlela HDD. technology ukubhola ngaphandle ekudaleni lunenwebu umsele ivumela unxibelelwano kwindawo apho ukutshatyalaliswa kumphezulu womhlaba ayivumelekanga. Oku kuyinyaniso ingakumbi kwiindawo ezisezidolophini, kodwa le ndlela ethile zokomba ayipheli apho.

ulwazi ngokubanzi malunga nobuchwepheshe

Indlela ukugrumba umgca oxwesileyo Ukwakheka kwamaqula yi indlela kusikwe umhlaba okuhlatywa emboxo. Oko kukuthi, ehleli intloko ukusebenza yaziswa izibilini umhlaba ngendlela yokuba umphezulu phantsi apho ijelo lonxibelelwano ezicwangcisiweyo ugcina ingqibelelo yayo. Indlela yemveli technology zokomba oxwesileyo kwaye yaphunyezwa kunye nezixhobo mgawuli. Le sokugrumba kunye samaza kunye Wotho. Ikhupha intloko pilot ukubhola, elandelwa inkqubo yolawulo lwenziwa uninzi umsebenzi kunye nokutshintsha parameters wellbore ukubunjwa ngokuxhomekeke kwiimfuno projekthi.

Uninzi umsebenzi kwenziwa phambi kokuqala wokugrumba. Iingcali ukufunda mihlaba kunye umhlaba umgangatho, indawo, unxibelelwano ukusebenza njalo njalo. D. bahlola ubunzima umhlaba kunye nobhaliso nezinye izibonelelo phantsi komhlaba kulinyathelo elibalulekileyo inxaxheba kumalungiselelo, emva koko ungakwazi ukuqala kusombiwa oxwesileyo zemiyalelo. Technologies esweni ekudibaneni kwe-iindlela zonxibelelwano ekhoyo kunye projekthi ayikwazi kuphela ukusombulula ingxaki bokwamkelwa emsebenzini, kodwa ukujonga amaqhinga engcono kunye nesikhokelo ukwakhiwa kakuhle.

Ukulungiswa yemida zokomba

Ubunzima engundoqo uhlobo olunjalo zokomba ayikho intshabalalo ngomatshini umhlaba, kunye nokugcina indlela bit ekunene umsebenzi. ulawulo intloko iqaphelwa ekulungiseni indawo yayo ecaleni iinqwelomoya nkqo nkqo. Zoomatshini, lo msebenzi wenziwa ngokusebenzisa intambo bhetyebhetye. Enye isiphelo busisigxina ekupheleni drill intonga kunye nezinye ilawulwa nomsebenzisi HDD ezintsonkothileyo. technology ukubhola kwakhona inika ithuba yokwandisa sele ugqibile kakuhle. Ukuze lo msebenzi, intloko zokomba ithathwa Rimmer - kwisixhobo ezisebenza umsebenzi olwandisa isiteshi nomkhwezeli. Xa kokutshintsha indibano shaft Iifomu imilinganiselo efunekayo, ngokutsala nge ngawo umbhobho.

ukubhola indawo

ulawulo ngempumelelo inkqubo zokomba kunokwenzeka ngaphandle ukusebenzisa inkqubo kwiindawo entloko bengasebenzi. Njengoko kwindawo ngqo isithsaba ayenziwanga iliso abangaboniyo, ulungiselela indlela ekhethekileyo esweni, nayo leyo ethatha ingqalelo indlela HDD. Indlela kunye nobuchwepheshe kwezixhobo zale mihla amaqula tye, ingakumbi, equka ukusetyenziswa ixhokonxa radar. Oku nemishini ekhethekile luphezulu kwinxalenye drill intloko.

Unxibelelwano kunye nomsebenzisi probe inikwa unit ungqamaniso. Ngenxa yoko, umsebenzisi ukulandelela indawo umfutho, ulwazi malunga lwayo, engile kunye namaqondo obushushu nokubhalisa. Ukuqokelelwa ezi kunye nezinye iinkcukacha inyanzelekile, njengoko ikuvumela ukuba kukhuselwe ngokupheleleyo zokukhomba kusombiwa tye. technology Traditional yokutshata imithombo badla zinika ithuba lokuba ukulawula intloko ngaphandle kokusebenzisa ayisuse. Kodwa kulo mzekelo, le yunithi isebenza kwiindawo ngaphaya ukufikelela, ngoko ke ukulahlekelwa lulawulo kungakhokelela kwiziphumo engalindelekanga.

imixube siwasebenzise nezisombululo

isixhobo Performance kuxhomekeke kakhulu kumgangatho izisombululo zokuhlamba esetyenzisiweyo. Umzekelo, umxube onjalo ukunyusa isantya isixhobo sokugrumba, ukuphucula inkqubo ukhuseleko kunye nefuthe kuyingenelo kwi imeko yokusingqongileyo kwindawo lomsitho. Ukuza kuthi ga ngoku, izisombululo kunye namacandelo ukuba abakukhusela Ukuxinana ufakelo HDD esetyenziswa ngempumelelo. technology ukubhola kubandakanya ukusetyenziswa ezaqanjwa, eziquka ongeziweyo igrisi, amasuntswana Polymer, fillers, ukuphucula lingonakali kunye t. d., kwaye umxube oluthandwa bentonite, ekulula zokupheka.

izixhobo ezisetyenziswayo

Oomatshini iphepha zisetyenziswa, eliquka iibhloko ezininzi ezisebenzayo. izixhobo Standard ubonelela ubukho ekumisweni, kunye nomzimba isakhelo, igunya izityalo, ulondolozo izisombululo aphehla bathi, panel yolawulo, njl .. Zahlule isakhiwo lwenzeka kwi inqwelo ukubhola, leyo angamelwa izakhiwo ezahlukeneyo, bangabi sakhunjulwa iintloko interchangeable. Ke ngenxa yokusebenza, ubugcisa HDD uphakathi izalathisi ezingundoqo waphawula amandla etsala mome. Kwakhona kubalulekile parameters kuncitshiswe ubude kunye nokwandiswa kusombiwa.

Izinto eziluncedo ze indlela

Njalo, kodwa ke kwiimeko ezininzi sele kwiinkqubo zonxibelelwano inkonzo, ilungiswe ngokwezi oku, kungenzeka kwimeko yesiqhelo kunye nokulungiswa ngaphandle kokuba ukwenza esemseleni wawakhotha efanayo. Ngaphezu koko, xa iimeko komhlaba ophezulu akukho mfuneko yokuba kwamanzi, nto leyo eyandisa umda weli HDD. ukubhola oxwesileyo zemiyalelo, njengoko kuchaziwe apha ngasentla, ifuna ukusetyenziswa kobugcisa nobunzima kakhulu, kodwa ngokwemiqathango mbutho namalungiselelo yenye yeendlela ezingabizi kakhulu ukwakha emithonjeni.

isiphelo

Njengoko kwintshayelelo endle zokwakha kunye nemveliso kushishino kwezisombululo ezintsha zobugcisa, abasebenzisi isiphelo ufumana oluninzi iingenelo. Noko ke, kukho zisasuka ukusetyenziswa ubuchule mihla kunye neendlela maxesha, phakathi kwawo HDD. technology ukubhola, kulo mzekelo, unyanzela uxanduva onzima kubaqeshwa. Accident ngethuba lomsebenzi zinqabile, kodwa, umzekelo, i-channel kungabangela kwawa a umonakalo omkhulu. Ngenxa yesi sizathu, abenzi kwezixhobo ukubhola kunye nobugcisa ngokukodwa zigxininisa ukubaluleka siqhuba uphando lokuqala ngemihlaba nomhlaba neempawu.