ZSJ/ZXJ Drilling Jar
型号 Type 参数 Paramrter | ZSJ 80B ZXJ 80B | ZSJ 76B ZXJ 76B | ZSJ 70B ZXJ 70B | ZSJ 62B ZXJ 62B | ZSJ 56B ZXJ 56B | ZSJ 46B ZXJ 46B | |
外径O.D.(mm) | 203 | 197 | 178 | 160 | 146 | 121 | |
水眼I.D. (mm) | 71.4 | 71.4 | 70 | 57 | 57 | 51 | |
拉开总长(mm) Pull down overall length (mm) | 上端Up | 5515 | 5515 | 5424 | 5360 | 5730 | 5300 |
下端 Down | 5250 | 5250 | 5215 | 5215 | 5000 | 4760 | |
拉开行程 Pull down stroke (mm) | 上端Up | 368 | 368 | 344 | 344 | 332 | 305 |
下端Down | 178 | 178 | 178 | 178 | 180 | 178 | |
接头螺纹Thread coon. API | 6 5/8 REG | 6 5/8 REG | NC50 | NC46 | 4 1/2 FH | NC38 | |
最大抗拉负荷 Max. Tensile load (kN) | 2500 | 2500 | 2300 | 2200 | 2000 | 1400 | |
最大工作扭矩 Max. working Torque (N.m) | 20×103 | 18×103 | 15×103 | 15×103 | 15×103 | 13×103 | |
上击器标定释放力(kN) Rated release force for up jar (kN) | 400-600 | 400-600 | 350-550 | 300-450 | 200-350 | 150-250 | |
最大上击释放力(kN) Max. up jarring released force (kN) | 750 | 750 | 550 | 550 | 450 | 270 | |
最大下击释放力(kN) Max.down jarring released force (kN) | 600 | 600 | 550 | 500 | 400 | 250 |
CSJ Drilling Jar
型号Type 参数Parameter | CSJ44B | CSJ46B | CSJ62B | CSJ64B | CSJ70B | CSJ80B |
拉开长度 Pull-down length(mm) | 4065 | 4065 | 4410 | 4410 | 4430 | 4430 |
外径 O.D. (mm) | 114 | 121 | 160 | 165 | 178 | 203 |
内径 I.D. (mm) | 38 | 45 | 57 | 57 | 60 | 71 |
行程 Stroke (mm) | 305 | 305 | 320 | 320 | 320 | 330 |
抗拉载荷 Tensile load (kN) | 780 | 980 | 1270 | 1370 | 1570 | 1870 |
井内最大拉力 Max.tension downhole (kN) | 340 | 400 | 700 | 750 | 800 | 800 |
密封压力 Sealing pressure (Mpa) | 20 | 20 | 20 | 20 | 20 | 20 |
最高工作温度 (℃) Highest working temperature | 150 | 150 | 150 | 150 | 150 | 150 |
联接螺纹API connection | NC31 | NC38 | NC50 | NC50 | NC50 | 6 5/8 REG |
UNIT PRICE ¥ | 27000 | 33000 | 37000 | 39000 | 43000 | 48000 |
DJ Drilling Jar
型号 Type 参数 Parameter | DJ46B ( 4 3/4″) | DJ70B ( 7″) |
外径 O.D. mm (in) | 121 (4 3/4) | 178 ( 7 ) |
最大震击力 Max. Jarring force MN (tf) | 0.4 (41±5) | 0.8 (80±5) |
最大抗拉载荷 Max.Tension Load MN (tf) | 1.2 (122 ) | 1.5 (153 ) |
密封压力 Sealing Pressure MPa (kgf/cm2) | 20(196) | 20 (196) |
行程Stroke mm (in) | 1500 (≈59) | 1220 (≈48) |
水眼I.D. mm (in) | 32 (1 1/4 ) | 51 (2 ) |
接头螺纹 Thread Connection | NC38 (3 1/2 IF) | NC50 (4 1/2 IF) |
闭和长度 Closed Length mm (in) | 3155 (124.2 ) | 3090 (121.8 ) |
KXJ Drilling Jar
型号 Type 参数Parameter | KXJ44B | KXJ46B | KXJ56B | KXJ62B | KXJ70B | KXJ80B |
外径 O.D. (mm) | 114 | 121 | 146 | 159 | 178 | 203 |
水眼 I.D. (mm) | 38 | 38 | 51 | 51 | 70 | 70 |
密封压力 Sealing pressure(MPa) | 20 | 20 | 20 | 20 | 20 | 20 |
最大抗拉载荷Max.tension Load (tf) | 112 | 122 | 132 | 143 | 153 | 163 |
工作行程 Work stroke(mm) | 1000 | 1000 | 1200 | 1400 | 1400 | 1500 |
接头螺纹 Thread | NC31 | NC38 | NC40 | NC50 | NC50 | 6 5/8 REG |
闭合长度 Closed length(mm) | 2100 | 2110 | 2300 | 2600 | 2650 | 2740 |
SJ Drilling jar
型号Type 参数Parameter | SJ121B | SJ160C | SJ178C | SJ203B | SJ229B |
外径O.D .(mm) | 121 | 160 | 178 | 203 | 229 |
水眼I.D.(mm) | 38 | 47 | 57 | 64 | 71 |
最大行程Max.stroke (mm) | 120 | 120 | 100 | 120 | 120 |
环境温度Ambient temperature(℃) | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 |
最大扭矩Max. torque (kN.m) | 10 | 15 | 15 | 20 | 20 |
最大钻压Max.bit weight (kN) | 200 | 340 | 400 | 480 | 540 |
抗拉载荷Tensile load (kN) | 1000 | 1500 | 1500 | 1960 | 1960 |
拉开总长 Pull-downoverall length (mm) | 4490 | 5150 | 5590 | 5800 | 5630 |
接头螺纹Thread conn. | NC38 | NC46 | NC50 | 6 5/8 REG | 7 5/8 REG |
YJ Drilling Jar
型号Type 参数Parameter | YJ121C | YJ160C | YJ178C | YJ203C | YJ229C |
外径O.D .(mm) | 121 | 160 | 178 | 203 | 229 |
水眼I.D.(mm) | 38 | 47 | 57 | 64 | 71 |
最大行程Max.stroke (mm) | 121 | 120 | 120 | 150 | 150 |
最大钻压Max.bit weight (kN) | 265 | 343 | 492 | 490 | 539 |
抗拉强度Tensile strngth (kN) | 1000 | 1500 | 1500 | 2000 | 2000 |
环境温度Ambient temperature(℃) | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 |
接头螺纹Thread conn. | NC38 | NC46 | NC50 | 6 5/8 REG | 7 5/8 REG |
拉开总长 Pull-downoverall length (mm) | 3950 | 3980 | 3800 | 4100 | 3820 |