1. Umatshini omnye ungasetyenziselwa iinjongo ezininzi
Kwiprojekthi yokwakha eyinkunzi, iIsixhobo sokubhola esijikelezayoisetyenziselwa ukuqhuba imfumba, ukuhanjiswa kwe-hydraulic kusetyenziswa ngokupheleleyo, kwaye indlela yoyilo lokudibanisa imodyuli yamkelwa ukuqonda umatshini omnye onemisebenzi emininzi phantsi kwemeko yokuba umatshini oyintloko uhlala ungatshintshi, ukuze kuphuculwe ukuguquguquka koomatshini abakhulu bokwakha kwiindawo ezahlukeneyo. iindlela zokwakha. Luhlobo lwezixhobo ezifanelekileyo kwiindlela ezahlukeneyo zokwakha. Isenokwenza i-casing okanye i-casing drilling epheleleyo, ixhotyiswe ngodonga oluphantsi komhlaba lwe-diaphragm yolwakhiwo olungaphantsi komhlaba lwe-diaphragm, ukwakhiwa kodonga lwentloko ephindwe kabini, kunye nokugrumba okude okujikelezayo, ukuze kufezekiswe umatshini omnye onemisebenzi emininzi.
2. Isixhobo sinokusebenza kakuhle, iqondo eliphezulu lokuzisebenzela kunye noxinzelelo lwabasebenzi oluphantsi
Isixhobo sokubhola esijikelezayo sisigaqa esigcwele ihydraulic self-propelled rig, esamkela iseti epheleleyo yenkqubo yolwelo, kwaye abanye baxhotyiswe ngenkqubo yokusebenza yekhompyuter. Ukukhethwa kwamacandelo alungileyo kunokwandisa ubomi benkonzo yonke yezixhobo kwaye akuyi kuchaphazela ukusetyenziswa kwayo ngenxa yomonakalo wecandelo elinye. Isixhobo sidibanisa oomatshini, umbane kunye nolwelo, sinolwakhiwo olubambeneyo, oluguquguqukayo kunye nokusebenza lula, inqanaba eliphezulu lomatshini kunye ne-automation, inokuhamba yodwa kwindawo yokwakha, kwaye inokuma imasti, elungele kwaye ikhawuleza ukuhamba kunye nokulungelelanisa. indawo yomngxuma. I-Telescopic drill pipe yamkelwe, egcina abasebenzi kunye nexesha lokongeza umbhobho wokubhobhoza, ixesha elingaphantsi elincedisayo kunye nokusetyenziswa kwexesha eliphezulu.
3. Ukusebenza kakuhle kokomba
Iibhithi ezahlukeneyo zokugaya zingamiselwa ngokwemiqathango yokwakheka, kwaye umgqomo omude wokubhola ungasetyenziselwa umaleko odibeneyo womhlaba ukwandisa isantya sokomba; Kwi-stratum enomxholo omkhulu wesanti kunye neengqalutye, umbhobho omfutshane wokubhoboza ungasetyenziselwa ukukhuselwa kodonga lodaka ukulawula izinga lokugaya; Ukwenziwa kolwakhiwo olunamatye, amatye kunye namatye aqinileyo, amasuntswana amade namafutshane e-auger angasetyenziselwa unyango. Emva kokukhulula, buyisela umgqomo wokubhola ukuze uqhubeke nokugrumba. Xa kuthelekiswa nezixhobo eziqhelekileyo, ine-torque enkulu ejikelezayo, inokulungelelaniswa ngokuzenzekelayo ngokwemiqathango yokwakheka, i-WOB enkulu kwaye kulula ukuyilawula.
4. Umgangatho wokwenza imfumba ephezulu
Ukuphazamiseka kwi-stratum kuncinci, ulusu lodaka lodonga olugciniweyo luncinci, kwaye udonga lomngxuma olwenziwe lurhabaxa, olunceda ekunyuseni ukungqubana kwecala lemfumba kunye nokuqinisekisa ukuyilwa komthamo wesiseko semfumba. Kukho intlenga encinci ezantsi komngxuma, ekulula ukuyicoca umngxuma kunye nokwandisa umthamo wokuthwala isiphelo semfumba.
5. Ungcoliseko lwendalo oluncinci
IIsixhobo sokubhola esijikelezayoyomile okanye ayijikeleziyo yokomba udaka, nto leyo efuna udaka oluncinci. Ngoko ke, isiza sokwakha sicocekile kwaye sicocekile kwaye sinongcoliseko oluncinane kokusingqongileyo. Ngelo xesha, izixhobo zine-vibration encinci kunye nesandi esiphantsi.
Ixesha lokuposa: Nov-08-2021