RROINT DRILLINGpob mov ywjtuaj yeem faib ua plaub drillingHomRaws li cov kev mob geological: txiav, crushing, toggling thiab sib tsoo.
1Cov. Txiavntaus
Txiav drilling siv thoob cov hniav, kev siv ob chav hauv qab cov yeeb nkab tsis muaj zog, tuaj yeem txo cov kev tawm tsam qeeb, tuaj yeem txo cov kev tawm tsam kom txhim kho lub laum.
2. Crushing-hom
Feem ntau ntawm lawv siv ob chav hauv qab pob zeb laum thoob. Raws li cov geological lub zog, kev sib txhuam lossis tshuab xauv xauv Laum yeeb nkab yuav raug teeb tsa. Nws tuaj yeem tho lub grit, mudstone, sandstone, sandstone, shale thiab nruab nrab huab cua nrog lub zog ntawm 500 kpa ~ 1000 kpa.
3. Toggling-Hom
Nws tuaj yeem siv nrog ob-hauv qab xuab zeb thiab ob chav ib puag ncig drilling thoob, thiab tseem tuaj yeem siv nrog bauer cov hniav. Vim muaj ntau hom kev sib txawv ntawm geology, lub drilling qauv hloov raws li. Piv txwv li, thaum cov xuab zeb yog cov txheej txheem xwm txheej tsis xwm yeem, nws tsis tuaj yeem txiav thiab tawg. Plucking lub pebbles, xoob lub pebbles, thiab muab tso dej khov hauv qab ntab. Txoj kev ua haujlwm no yog kom zam dhau lub zog thiab kev co ntawm pebbles.
4. Sib tsoo hom
Lub pob zeb txheej los ntawm ib qho lub voj voog compressive lub zog yog drilled los ntawm ob peb MPa mus rau kaum ntawm MPa nrog cov tshuab ntsuas phoo xyaum ua yeeb nkab. Feem ntau, pob zeb cov kabmob cov kabmob pawg tau nkag mus rau hauv lub pob zeb los ntawm kev txiav thiab kev sib tsoo los ntawm cov thoob dej ntiv nplhaib lossis sib tsoo los ntawm cov hniav txhuam laum. Nyob rau tib lub sijhawm, qhov muaj peev xwm ua txhaum cai tsis kav raws li hom pob zeb txheej, lub zog, britleness thiab kab nrib pleb.
Gookma Technology Industrial Compancuelyog hi-tech entryprise thiab ib tug ua chaw tsim khoom ntawmTeb Drilling Rig,ua tov kev tov khoom pob zebthiab qhob twj tso rau hauv Suav teb. Koj puas kam rautus neeg yus paubGookmaYog xav nug ntxiv!
Lub Sijhawm Post: Dec-02-2022