JZ型全机械式随钻震击器
JZ型全机械式随钻震击器是我厂推出的一种全机械式随钻震击、解卡工具。它集上、下击作用于一体,可解除钻井作业过程中发生的井下遇卡、遇阻等卡钻事故。
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详细介绍
JZ型全机械式随钻震击器是我厂推出的一种全机械式随钻震击、解卡工具。它集上、下击作用于一体,可解除钻井作业过程中发生的井下遇卡、遇阻等卡钻事故。
Model “JZ” Mechanical Drilling Jar is a drill jarring and stuck releasing tool belongs to our factory. It can integrate the up jar and down jar resulting in releasing the stuck accidents occurred in the drilling operation.
Specifications
|
型号 Model |
外径 O·D· mm(in) |
内径 I.D. mm(in.) |
接头螺纹 Connection (API) |
许用拉力 Allowable Tensile kN(lbs) |
许用扭矩 Allowable Torque kN·m(lbs·ft) |
开泵面积 Pump Open Area c㎡ |
上击行程 Up Stroke mm |
下击行程 Down Stroke mm |
总长 (锁紧位置) OAL (Locking position) mm |
|
JZ95Ⅱ |
95 (3 3/4) |
25 (1) |
2 7/8REG |
600 (135000) |
4 (3000) |
34.6 |
149 |
166 |
5624 |
|
JZ108Ⅱ |
108 (4 1/4) |
36 (1 27/64) |
NC31 |
800 (180000) |
10 (7400) |
40 |
203 |
203 |
6404 |
|
JZ121Ⅱ |
121 (4 3/4) |
45 (1 3/4) |
NC38 |
1100 (247000) |
15 (11000) |
48 |
198 |
206 |
6354 |
|
JZ127 |
127 (5) |
45 (1 3/4) |
NC38 |
1200 (270000) |
15 (11000) |
48 |
198 |
206 |
6354 |
|
JZ140 |
140 (5 1/2) |
50 (2) |
NC38 |
1350 (303000) |
20 (15000) |
59 |
150 |
165 |
6300 |
|
JZ159Ⅳ |
159 (6 1/4) |
57 (2 1/4) |
NC46 |
1600 (360000) |
25 (18500) |
78 |
149 |
166 |
6517 |
|
JZ165Ⅱ |
165 (6 1/2) |
57 (2 1/4) |
NC50 |
2000 (450000) |
25 (18500) |
78 |
149 |
166 |
6517 |
|
JZ178Ⅱ |
178 (7) |
71.4 (2 13/16) |
NC50 |
2400 (540000) |
30 (22000) |
93 |
160 |
182 |
7266 |
|
JZ203Ⅱ |
203(8) |
71.4(2 13/16) |
6 5/8REG |
2800 (630000) |
35 (25800) |
136 |
160 |
182 |
7234 |
|
JZ229Ⅱ |
229(9) |
76(3) |
7 5/8REG |
3000 (670000) |
35 (25800) |
181 |
203 |
203 |
7754 |
关键词:
高峰石油机械设备、油气钻采井下工具
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