Oilfield Exploration Inserts
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Super Carbide Hniav rau Oilfield Kev Tshawb Fawb
Daim ntawv thov pob zeb formations: Oilfield roller cone laum khoom yog dav siv nyob rau hauv ntau hom pob zeb formations, xws li sandstone, shale, mudstone, thiab hard pob zeb.Kev xaiv ntawm cov menyuam lub khob hliav me ntsis yog nyob ntawm qhov hardness thiab cov khoom ntawm cov pob zeb tsim.Drilling lub hom phiaj: Lub hom phiaj drilling tseem cuam tshuam rau kev xaiv ntawm cov menyuam lub khob hliv cov khoom siv.Piv txwv li, drilling cov roj qhov dej thiab cov roj nkev zoo yuav xav tau ntau hom kev xyaum ua kom haum rau qhov sib txawv ...
