Munguva pfupi yapfuura, 19.29 inches IADC127 steel tooth tricone bit yedu yakashandiswa zvinobudirira mumapurojekiti makuru ekuboorera, zvichipa mashandiro ekuboorera akasimba uye anoshanda mumafomu akapfava asina simba rakawanda. Chirongwa ichi chakabudirira zvishoma nezvishoma, zvichiratidza kuvimbika kwakanyanya uye kugona kuchinjika kwemafomu edu makuru ekuboorera.
Sechishandiso chesimbi cheIADC127 chine simbi yakavharirwa uye chinodzivirira gauge, chigadzirwa ichi chakagadzirwa nehunyanzvi kuti chikwanise kudhonzwa zvakanaka. Chinogadzirisa zvinobudirira marwadzo ekudhonzwa zvinyoro nyoro anosanganisira kudhonzwa zvishoma nezvishoma, kudonha kwemakomba uye kupera kwezvimedu nekukurumidza, chakanakira mamiriro ekushanda asina simba rakawanda.
Inokwanisa kugadzika simba rekudzvanya re 0-35 MPA (0-5,000 PSI), ichifukidza ivhu risina kusimba, matombo ejecha, marl limestones, minda yemunyu, gypsum layers uye mipata yakaoma yemarasha. Inonyanya kushandiswa kumatsime emafuta negasi, matsime emvura, kuongorora geology uye kucherwa kwegeothermal, ine simba guru rekushandisa pasi rose.
Ichishandisa chimiro chakagadziriswa chesimbi chinopwanya mazino uye sisitimu yekuisa mazino yakavharika ine simba repamusoro ine dziviriro yegeji, chidimbu ichi chine simba rekudzivirira kupfeka uye kugadzikana kwechimiro. Dhizaini yekuvhara mazino yakavimbika inodzivirira kupinda kwevhu nekusachena kuti iwedzere hupenyu hwebasa, nepo marongerwo emazino akagadziriswa achivandudza kushanda zvakanaka kwekupwanya mazino uye kumhanya kwekuboora, zvichideredza njodzi dzekuboora pasi uye mari yekuvaka.
Mukushandiswa kwemumunda, chidimbu ichi chakashanda zvakanaka uye zvakapfava muzvikamu zvakaoma, nekufambira mberi kwekuboorera zvakanaka uye kugadzirwa kwezvimedu zvemhando yepamusoro. Hapana kuboorera kwakabatana, kutsauka kana kusakara zvisina kujairika kwakaitika. Zvinovandudza zvikuru kushanda zvakanaka kwekuchera uye kugadzikana kwekushanda zvichienzaniswa nezvimedu zvechinyakare, zvichipedza mabasa ekuvaka zvishoma nezvishoma uye zvichiwana mukurumbira mukuru kubva kuchikwata cheprojekiti.
Kushanda zvakanaka kwazvo mumunda kunoratidza zvizere kunaka kwezvishandiso zvedu zvekuboora. Tichienderera mberi, ticharamba tichivandudza R&D yekuchera nekuvandudza, tichivandudza zvigadzirwa zvemamiriro akasiyana-siyana ekushanda. Ticharamba tichipa mhinduro dzekuchera dzakavimbika, dzinoshanda zvakanyanya uye dzisingadhuri dzemapurojekiti epasi rose ekuchera kuti titsigire kukura kweindasitiri iyi.
Puratifomu Yekuburitsa: www.chinafareast.com
Nguva yekutumira: Chikumi-05-2026