钻具常用技术参数查询钻井队.docx

塔里木油田常用钻具技术参数查询
（钻井队版）2013-717修改
1、钻杆技术参数
表1钻杆工作参数

公称尺寸in57/8″51/2″5″5″非标41/2″4″31/2″27/8″23/8″公称重量kg/m41038.4832.8736.5129.8423.3922.2516.6710.54本体外径mm149.2139.7127127114.3101.688.973.02560.3钢级V150S135S135S135S135S135S135S135S135壁厚mm9.659.179.199.6510.929.659.359.1957.11加厚型式IEUIEUIEUEUIEUIUEUEUEU本体内径mm129.9121.4108.6
9.16107.792.582.370.254.646.1内容积l/m13.2511.359.116.565.203.872.361.68闭排l/m18.17916.2513.3513.3310.798.516.74.483.02开排l/m5.2644.94.194.224.233.312.832.121.34

表2钻杆强度
公称尺寸in57/8″51/2″5″5″非标41/2″4″31/2″27/8″23/8″截面积mm24223376034033557.635392786233718431189抗扭强度(管体)N·m165.681235421002901042008992062883451892814715239抗扭强度(接头)N·m11600010995686000839007193050306406792300012864抗拉强度(管体)KN438235033170331133042598217617181108抗拉强度(接头)KN563879046904643167663726398827751848抗内压强度Mpa117.1106.9117.9123.8155.72154.7177205192.4抗挤强度Mpa89.695.2108.16119160.89160175.13204.8193.5加厚段外径mm152.4141.3131.8136121.4106.097.181.867.5加厚段内径mm101.6101.690.510071.571.4XXX外加厚段长mm22076.222028076.276.276.276.276.2内锥面段长mm≥120≥120≥120≥120≥120≥120≥120≥120≥120

表3钻杆接头尺寸和扣型
公称尺寸
in57/8″51/2″5″5″非标41/2″4″31/2″27/8″27/8″非标23/8″接头外径
mm184.2184.0/190.5168.3172158.8139.7127111.1/10588.985.7/88.9母接头内径mm101.688.988.910076.265.15441.3/47.641.344.5/*41.3公接头内径mm101.688.969.888.963.565.15441.3/47.641.344.5/41.3母接头长度
mm305280-305280-305254.0300304.8279.4254.0254254.0公接头长度
mm254254.0228.6203.2230-235228.6254.0203.2203203.2丝扣连接
型式51/2"FH双台肩51/2"FHNC50NC52TNC46HT40
DS40NC38NC31
DSTJ-31
XT26NC26
DSTJ-26扣型V-0.050V-0.050V-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038R扣数4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch锥度1:61:61:61:61:61:61:61:61：161:6
表4常用钻杆分级规定
规格
mm(in)钢级一级二级吊卡
台肩
宽度
mm最小接头外径mm最小
台肩
宽度
mm最小
管体
壁厚
mm最小
抗扭
强度N·m最小
抗拉
强度
KN紧扣
扭矩
KN·m最小
接头
外径mm最小
台肩
宽度mm最小
管体
壁厚
mm最小
抗扭
强度
N·m最小
抗拉
强度
KN紧扣
扭矩
KNm60.3(23/8)S135833.26108299334.482.52.85.294038094.17.673(27/8)S1351036.77.818400145610.04101.566.81610012699.38.788.9(31/2)S1351228.37.832543181417.1119.57.16.82847515