Kakau
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Kakau
ʻO Casing kahi paipu anawaena nui e lawelawe ana ma ke ʻano he mea e mālama ai i nā paia o nā luawai aila a me ke kinoea, a i ʻole ka lua wai. e 'ae i ka wai wili e kaapuni a e lawe i ka unuhi.ʻO nā paipu pahu kila he pā maʻemaʻe a me ka ikaika haʻahaʻa loa o 35,000 psi.Hoʻohana ʻo Well Casing i ka ʻaoʻao ʻaoʻao.Nā Kūlana a me nā Kūlana ʻenehana no ka lako: API Spec 5CT ISO1...