5"7673.54.619.4225.4139.7130.2165.177.830741/2"69.8613.877.8222.2127117.5158.77324431/2"52.437.72.194.8318.2101.692.1120.655.6153IEU,外加2、G105钻杆屈服强度723-930MPa、最小抗拉强度792MPa,S135钻杆屈服强度930-1加重钻杆技术性能钻杆重量计算:接头抗拉管体抗扭接头抗扭紧扣扭矩n*m级别563766069663985Ⅲ563766069663985Ⅱ456552052602956Ⅱ333265423831342Ⅱ㎡的.22MPa,S135钻杆屈服强度930-1137MPa、最小抗拉强度999MPa。
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