QYⅢ型全液压随钻震击器
QYⅢ型全液压随钻震击器是一种随钻震击解卡工具,采用针阀式结构,上、下击均为液压式,可实现上击吨位和下击吨位的无级调节。
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详细介绍
QYⅢ型全液压随钻震击器是一种随钻震击解卡工具,采用针阀式结构,上、下击均为液压式,可实现上击吨位和下击吨位的无级调节。能有效保护钻柱,提高使用寿命。液压储能机构采用专利设计,稳定性好。延时时间范围:30s~240s、使用温度范围:-40℃~180℃。采用新型特殊材料,具有更高的性能和安全性。普遍用于钻井、取芯、修井、打捞等。
Full Hydraulic Drilling Jar Type QYⅢ adaptes the needle valve type structure, the up and down impact are both hydraulic, can realize the up and down tonnage stepless adjustment. It can effectively protect the drill string and improve the service life. The hydraulic energy storage mechanism adopts patent design and has good stability. Delay time range: 30s ~ 240s, Working temperature range: -40℃ ~ 180℃. Adopt new special materials, with higher performance and safety. Widely used in drilling, coring, workover, fishing and so on.
Specifications
|
型号 Model |
工具外径 Tool OD mm (in) |
水眼直径 ID mm (in) |
接头螺纹 Connection API |
许用工作拉力 Allowable Working Tensile kN(Ib) |
许用工作扭矩 Allowable Working Torque kN· m(lb· ft) |
最大上击力 Max. Up Jarring kN(Ib) |
最大下击力 Max. Down Jarring kN(Ib) |
上击行程 Up Stroke mm |
下击行程 Down Stroke mm |
拉开长度 Open Length mm |
|
QY108Ⅲ |
108 (4 1/4) |
38 (1 1/2) |
NC31 |
800 (180000) |
10 (7000) |
250 (55000) |
120 (26000) |
152 |
152 |
5835 |
|
QY121Ⅲ |
121 (4 3/4) |
50 (2) |
NC38 |
1100 (250000) |
15 (11000) |
350 (78000) |
180 (40000) |
152 |
152 |
5768 |
|
QY127Ⅲ |
127 (5) |
50 (2) |
NC38 |
1100 (250000) |
15 (11000) |
350 (78000) |
180 (40000) |
152 |
152 |
5768 |
|
QY140Ⅲ |
140 (5 1/2) |
50 (2) |
NC38 |
1100 (250000) |
15 (11000) |
350 (78000) |
180 (40000) |
152 |
152 |
5768 |
|
QY159Ⅲ |
159 (6 1/4) |
57 (2 1/4) |
NC46 |
2000 (450000) |
30 (22000) |
700 (160000) |
350 (78000) |
152 |
152 |
5939 |
|
QY165Ⅲ |
165 (6 1/2) |
57 (2 1/4) |
NC50 |
2000 (450000) |
30 (22000) |
700 (160000) |
350 (78000) |
152 |
152 |
5939 |
|
QY172Ⅲ |
172 (6 3/4) |
57 (2 1/4) |
NC50 |
2000 (450000) |
30 (22000) |
700 (160000) |
350 (78000) |
152 |
152 |
5939 |
|
QY178Ⅲ |
178 (7) |
70 (2 3/4) |
NC50 |
2400 (540000) |
35 (25800) |
800 (180000) |
400 (90000) |
152 |
152 |
6000 |
|
QY203Ⅲ |
203 (8) |
76.2 (3) |
6 5/8REG |
2800 (630000) |
45 (33000) |
1000 (225000) |
500 (110000) |
152 |
152 |
6000 |
|
QY216Ⅲ |
216 (8 1/2) |
76.2 (3) |
6 5/8REG |
2800 (630000) |
45 (33000) |
1000 (225000) |
500 (110000) |
152 |
152 |
6000 |
|
QY229Ⅲ |
229 (9) |
76.2 (3) |
7 5/8REG |
3000 (630000) |
65 (26000) |
1200 (270000) |
600 (132000) |
152 |
152 |
6106 |
关键词:
高峰石油机械设备、油气钻采井下工具
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