Kev paub

Lub pob zeb diamond core laum me ntsis kav ntev npaum li cas?

Dab tsi yog pob zeb diamond core ntsis siv rau? Dab tsi yog Pob Zeb Diamond Core Bit? Lub pob zeb diamond core me ntsis yog cov cuab yeej tshwj xeeb d

DTH rauj me me yog dab tsi?

Raws li lub tuam txhab ua pob zeb drilling cuab yeej, peb nkag siab qhov tseem ceeb ntawm Rate of Penetration (ROP) hauv DTH (Down-The-Hole) drilling

Daim Ntawv Thov Kev Rov Qab Rov Qab

Qhov zoo ntawm rov qab ncig drilling

Forward Circulation vs Reverse Circulation

Disadvantages ntawm Reverse Circulation Drilling

Tricone Bit Advantages

Muaj ntau lub npe nrov thiab cov chaw tsim khoom uas tsim cov khoom siv tricone rau kev lag luam drilling. Cov tuam txhab no paub txog lawv qhov zoo,

Tricone Bit Benefits

Qhov txawv ntawm DTH Thiab Rotary Drilling