Kodi ndi zinthu ziti zomwe zimakhudza kuchuluka kwa kulowa pakubowola?

Kodi ndi zinthu ziti zomwe zimakhudza kuchuluka kwa kulowa pakubowola?

Muntchito pobowola, the rate of penetration (ROP), yomwe imadziwikanso kuti penetration rate kapena drill rate, ndi liwiro limene bowolo limathyola mwala pansi pake kuti borebolo likhale lozama. Nthawi zambiri amayezedwa mapazi pa mphindi kapena mamita pa ola.

Pobowola chitsime chamadzi, kodi mumakhudzidwa ndi kutsika kwapang'onopang'ono kobowola?

Mukuchita chiyani kuti muwongolere kubowola kwanu?

Muyenera kugwira mwamphamvu madalaivala otsatirawa:

1. Rock mass katundu

Makhalidwe a miyala monga porosity, kuuma, fracturing ndi aggressives amakhudza kubowola kwake pokana kubowola pang'ono kulowa. Mutha kudziwa izi polakalaka, kuyang'ana ndi kuyesa kwa labotale monga RSl ndi Dl.

2. Kubowola pang'onokupanga

Kusankhidwa kwa zida zobowola monga mawonekedwe, kukula, ndi zinthu za chinthu chodulira. Izi magawo zimakhudza kukhudzana dera, kudula mlingo ndi kuvala mlingo wa pang'ono palokha. Sankhani mtundu wolondola wa biti kuti mulowe bwino.

3. Kubowola madzi

Zonse ziwiri zobowola fuid kuchuluka kwa kufalikira ndi zinthu zamadzimadzi monga mamasukidwe akayendedwe, rheology, kachulukidwe ndi zowonjezera zimakhudza kulowa. Ntchito yamadzimadzi ndikuchotsa zodulidwa, kuziziritsa pang'ono, kutsitsimutsa dzenje ndikupanga kuthamanga kwa hydrostatic. Sankhani magawo amadzimadzi ndi ma circulation mwanzeru kuti mulowetse bwino.

4.Operating magawo

Mayendedwe ogwiritsira ntchito pobowola monga kulemera kwa pang'ono, liwiro la rotary ndi torque zimatsimikizira kuchuluka komwe kubowola kumadutsa mwala. Njira zosiyanasiyana zingagwiritsidwe ntchito kukhathamiritsa magawo obowola monga mapulogalamu okhathamiritsa, dongosolo la ndemanga ndi dongosolo lowongolera.

Chonde tiuzeni ngati titha kukuthandizani pakubowola mafakitale [email protected]