1.Buri rakapinza rekutsauka rinowanzo kukonzerwa ne geology. Nekuda kwekusagadzikana kwedombo, kupararira kwedombo kusina kuenzana, nezvimwewo, pombi yekuboorera inongoerekana yanamira kana roll huru yasvika panzvimbo yakati mugomba, kana kuti pombi yekuboorera inongoerekana yarerekera kudivi rimwe, zvichiratidza kutsauka kamwe kamwe munzvimbo yakati mugomba.
2 Kutsauka zvishoma nezvishoma Nekuwedzerwa kwemupumburu mukuru uye kudzika kwegomba, chikamu chekutanga chepombi yekuboorera chinoenderera mberi kuenda kubharero uye chinotsauka kubva pakati, uye chikamu chekutanga chepombi yekuboorera chinogara chichiswedera pedyo nebharero nenzira imwe chete, izvo zvinoratidza kuti gomba rinotsauka zvishoma nezvishoma nenzira imwe chete, uye gomba riri pedyo rinotsaukira.
3 Kutsauka kusina kurongeka nepombi yekuboorera iri pasi, pombi yekutanga yekuboorera ichizunguzika kubva kudivi kuenda kudivi, kana mugomba rakaoma rekuboorera kunogona kutarisa gomba zvakananga pasina kutsauka kwakajairika, kutsauka uku kunonyanya kuitika nekuda kwedombo rakazara uye rakasimba, nekuda kwesimba risina kurongeka rekuboorera pombi yekuboorera kutsauka kwenguva refu.1. Geological geology ndiyo chikonzero chikuru chegomba risina chikamu. Kana geology iri jira rakatetepa uye jira revhu, hapana kutsauka mugomba. Mazhinji acho anokonzerwa nekuchinja kwejiyoroji uye kupararira kusina kurongeka kwedombo rakatetepa nedombo, zvichikonzera simba risina kurongeka rebhaketi rekuboorera panguva yekuboorera.2 Basa guru rebhaketi rekuboorera kucheka kuboorera, asi rinewo basa rekutungamira nekudzivirira kutsauka. Musoro wepilot wepakati pechibooreso une basa rekuisa nzvimbo, uye musoro wepilot unogona kuchinja kurongeka kwekubooresa, huwandu nekona yemazino ekubooresa. Kunyangwe dhigirii yacho yakafanana, kungave kureba kwebanga repadivi kana strip yekudzivirira kumativi ese emuviri wechibooreso yakafanana, ruzivo urwu runogona kuita kuti kuchera bhaketi rekubooresa kuruboshwe nekurudyi kushande zvakaenzana uye kudzivirira kutsauka.3 Kushanda Kana paine matombo, matombo anodonha, matombo akapwanyika, matombo akapwanyika mugomba, zvinodikanwa kudzora nzira yekuyangarara uye yekumanikidzwa, kana kuchera nekukurumidza kuchizokonzera gomba rakapinza rekutsauka.
Maitiro ekudzivirira gomba risina chikamu 1 kuti unzwisise geological investigation engineering kuburikidza negeological report, core sampling, geographical environment nezvimwewo, kunzwisisa kwakadzama kwegeological situation.2 Kuburikidza nekusimbisa chaiko, roger bucket inogona kudzivirira kutsauka kuri nani pane double bottom jecha bucket, nekuti double resistance yeroger ger bucket idiki, izvo zvinogona kudzivirira zvinobudirira gomba rekutsauka munzira yepilot drilling.3 Gadzirisa drilling bucket kusvika pazvinogoneka, kuitira kuti drilling bucket ideredze kupesana nekudonha, kunyanya central pilot tip ine positioning effect, iyo inogona kudzivirira zvinobudirira gomba rekutsauka.4 Pombi yeguide drill inogona weld 2-meter refu guard cylinder inoenderana ne aperture diameter pamusoro pe screw pipe kana double bottom drill pipe. Nekurebesa drilling guide pipe, nzira iyi inogona kudzivirira zvinobudirira gomba rekutsauka.5 Operation control floating, pressure, speed uye control drilling speed zvinogona kuderedza zvinobudirira kutsauka.6 Nzira yekuchera inotonga mamiriro aripo egeological kuburikidza ne vibration uye load, uye inoshandura nzira yekuchera: senge kucheka drilling, kupwanya drilling, kufambisa drilling nekukuya drilling, uye kuchinja drilling nzira kunogonawo kudzivirira zvinobudirira gomba rekudonha risina chikamu.
Maitiro ekugadzirisa A, gomba rakakombama harisi rakakura, rinogona kugadzirisa rig kuti rirambe richiboorwa. Muzviitiko zvakakomba, ivhu rinofanira kuzadzwa zvakare rozoboorwa mushure mekuiswa kwakasimba. Usashandise chiboorwa chekubaya kugadzirisa gomba zvakananga kudzivirira kuboorwa. B. Kana kutsauka kusina kuipa uye kuoma kwenzvimbo yedombo kusina kukwirira, shandisa chiboorwa chakatsetseka pasi kuti uenzane wozoboorwa kana kushandisa chiboorwa chidiki usati waboorwa. C. Kana kutsauka kwacho kwakanyanya uye kuoma kwenzvimbo yedombo kwakakwira, murwi wekuboorwa unenge wegiredhi rimwe chete rekongiri pakarepo. Kana simba rekongiri rasvika kupfuura 70%, gomba diki rekuboorwa richawedzerwa; D. Kana kutsauka kwacho kwakanyanya uye huwandu hwemvura yepasi pevhu husiri hukuru, maburi emaoko anogona kushandiswa kugadzirisa nzvimbo yedombo rakanamira.
Nguva yekutumira: Kukadzi-08-2025