Beijing Ocean Renda Petroleum Equipment Co., Ltd.
Beijing Ocean Renda Petroleum Equipment Co., Ltd.
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API Certificated Integral Spiral Blade Type for oilfield , Downhole Drilling Tools
Description:
NTEGRAL SPIRAL BLADE TYPE
Integral Spiral Blade Stabilizers is divided into string type and near-bit type according to the position differently, there are many ways to increasing abrasive resistance, eg. tungsten carbide, it owns high hardness, great toughness, high resistance and long service life.
Specifications:
|
WORKING OD |
FISHING OD |
UP CONN. |
DOWN CONN. |
ID |
OAL |
FISHING LENGTH |
BLADE LENGTH |
BLADE WIDE |
|
5-7/8 (142.9) |
4-3/4 (120.7) |
NC38 |
NC38 (3-1/2REG) |
2-1/4 (57.2) |
57 (1448) |
20 (508) |
16 (406) |
2-1/4 (57.2) |
|
8-1/2 (215.9) |
6-1/2 (165.1) |
NC50 |
NC50 (4-1/2REG) |
2-13/16 (71.4) |
60 (1524) |
20 (508) |
16 (406) |
2-1/2 (63.5) |
|
12-1/4 (311.1) |
8 (203.2) |
6-5/8REG |
2-13/16 (71.4) |
63(1600) |
20 (508) |
16 (406) |
3-1/2 (89) |
|
|
17-1/2 (444.5) |
9 (228.6) |
7-5/8REG |
3 (76.2) |
72 1/2 (1840) |
20 (508) |
18 (457) |
4-3/4 (121) |
|
|
22 (558.8) |
9-1/2 (241.3) |
7-5/8REG |
3 (76.2) |
93 (2362) |
30 (762) |
20 (508) |
4-3/4 (121) |
|