接头识别及管汇

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,11/7/2009,#,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,CPOE7月度总结,常见接头,扣型,17 1/2,钻头,731,12 1/4,，,9 1/2,钻头,631,8 1/2,钻头,431,6,钻头,311 331,两种,9 DC,731*730,8DC,631*630,7DC,411*410,6 1/2DC,411*410,6 1/4DC,4A11*4A10,5HWDP,，,5DP,411*410,5 1/2DP,521*520,0-母扣;1-公扣,1,内平;2,贯眼;3,正规,丝扣尺寸(取整数),接头表示方法,钻具接头尺,母接头量法,公接头量法,扣 型,公扣小端外径,mm,母扣镗孔,mm,备注,习惯表示法,数字型,API,正 规 型,431,430,4,1,/,2,REG,90.475,119.1,钻头,531,530,5,1,/,2,REG,110.058,141.7,631,630,6,5,/,8,REG,131.039,154,钻铤,731,730,7,5,/,8,REG,144.475,180.2,831,830,8,5,/,8,REG,167.843,204.4,贯 眼 型,321,320,3,1,/,2,FH,77.622,102.8,4A21,4A20,NC40,4FH,89.662,110.3,421,420,4,1,/,2,FH,96.317,123.8,521,520,5,1,/,2,FH,126.797,150,621,620,6,1,/,2,FH,150.368,173.8,内 平 型,2A11,2A10,NC26,2,3,/,8,IF,60.35,74.6,211,210,NC31,2,7,/,8,IF,71.323,87.8,311,310,NC38,3,1,/,2,IF,85.065,103.6,4A11,4A10,NC46,4IF,103.734,124.6,411,410,NC50,4,1,/,2,IF,114.3,134.9,511,510,5,1,/,2,IF,141.326,163.9,钻台管汇,名称,压力等级,高压泥浆管路,35MPa,钻台立管组,35MPa,高压喷桩管线,10MPa,节流管汇高压,70MPa,压井管汇,70MPa,固井高压管线,70MPa,泥浆枪管汇,6.4MPa,