Drill pipe yɛ dadeɛ paipu a ɛwɔ n’awieɛ a wɔde nhama ayɛ a ɛka drilling rig no ani mfiri no bata drilling ne grinding equipment anaa bottom-hole assembly a ɛwɔ abura no ase no ho. Drill pipe de atɛkyɛ a wɔde tu fam no kɔ drill bit no mu na ɛne drill bit no kɔ soro, si fam, anaa ɛdannan ase-tokuru nhyiamu no. Ɛsɛ sɛ drill pipe gyina nhyɛso kɛse a ɛwɔ mu ne akyi, twitwiw, benkum, ne wosow ano. Wobetumi de drill pipe adi dwuma mpɛn pii bere a wɔreyi ngo ne gas na wɔreyɛ no.
Wɔde bare pipe ne raw steel tubing na ɛyɛ Drill pipe denam anammɔn pii a wɔfa so yɛ adwuma so. Nea edi kan no, wɔkotow paipu a ɛda hɔ kwa no akyi, na ɛma paipu no fasu yɛ den. Afei, wɔde asaawa hyehyɛ mu na wɔde kɔbere kata so na ama ayɛ den. Afei wɔyɛ nhwehwɛmu a ɛnyɛ-asɛe ade a ɛfa nneɛma pa ho, na wɔdi akyifriction welding a wɔde yɛ adwinnade no nkwaade kɔ paipu a ɛhaw adwene no awiei.Afei paipu nipadua no fa weld ɔhyew ayaresa ne weld ayaresa a etwa to de yi weld nhyɛso a aka no fi hɔ. Wɔyɛ sɔhwɛ foforo, a nea ɛka ho ne hardness testing, pressure testing, ne non{2}}destructive testing, wɔ drill pipe a wɔawie no so ansa na wɔayɛ ho adwini na wɔde ahyɛ mu. Mpɛn pii no, drill poma no tenten bɛyɛ mita akron.
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