Products Description
W Series Direct Connect Casing
|
No. |
Std. |
Item |
OD*WT(mm) |
Thread Distance |
Thread Length(mm) |
|
A Diameter |
|||||
|
1 |
AW |
0.6 |
57.1*4.35 |
4.0thread/inch |
57.2 |
|
2 |
AW |
1.5 |
57.1*4.35 |
4.0thread/inch |
57.2 |
|
3 |
AW |
3.0 |
57.1*4.35 |
4.0thread/inch |
57.2 |
|
B Diameter |
|||||
|
1 |
BW |
0.6 |
73.0*6.35 |
4.0thread/inch |
63.5 |
|
2 |
BW |
1.5 |
73.0*6.35 |
4.0thread/inch |
63.5 |
|
3 |
BW |
3.0 |
73.0*6.35 |
4.0thread/inch |
63.5 |
|
N Diameter |
|||||
|
1 |
NW |
0.6 |
88.9*6.35 |
4.0thread/inch |
69.9 |
|
2 |
NW |
1.5 |
88.9*6.35 |
4.0thread/inch |
69.9 |
|
3 |
NW |
3.0 |
88.9*6.35 |
4.0thread/inch |
69.9 |
|
H Diameter |
|||||
|
1 |
HW |
0.6 |
114.3*6.35 |
4.0thread/inch |
76.2 |
|
2 |
HW |
1.5 |
114.3*6.35 |
4.0thread/inch |
76.2 |
|
3 |
HW |
3.0 |
114.3*6.35 |
4.0thread/inch |
76.2 |
|
4 |
HWT |
0.6 |
114.3*6.35 |
2.5thread/inch |
62.74 |
|
5 |
HWT |
1.5 |
114.3*6.35 |
2.5thread/inch |
62.74 |
|
6 |
HWT |
3.0 |
114.3*6.35 |
2.5thread/inch |
62.74 |
|
P Diameter |
|||||
|
1 |
PW |
0.6 |
139.7*7.1 |
3.0thread/inch |
82.6 |
|
2 |
PW |
1.5 |
139.7*7.1 |
3.0thread/inch |
82.6 |
|
3 |
PW |
3.0 |
139.7*7.1 |
3.0thread/inch |
82.6 |
|
4 |
PWT |
0.6 |
139.7*7.1 |
2.5thread/inch |
62.74 |
|
5 |
PWT |
1.5 |
139.7*7.1 |
2.5thread/inch |
62.74 |
|
6 |
PWT |
3.0 |
139.7*7.1 |
2.5thread/inch |
62.74 |
|
S Diameter |
|||||
|
1 |
SW |
0.6 |
168.3*7.95 |
3.0thread/inch |
88.9 |
|
2 |
SW |
1.5 |
168.3*7.95 |
30thread/inch |
88.9 |
|
3 |
SW |
3.0 |
168.3*7.95 |
3.0thread/inch |
88.9 |
Drilling rod casing comes in various sizes and grades, chosen based on the specific requirements of the drilling operation and the geological conditions of the well. The casing is typically installed in sections, with each section being lowered into the well and connected to the previous one. This process continues until the desired depth is reached.
In addition to providing structural support and preventing well collapse, casing also helps control the flow of fluids within the well. For instance, it can be designed with perforations to allow the extraction of oil or gas from specific formations while keeping unwanted fluids out. The casing is cemented into place to further enhance its stability and seal the annular space between the casing and the wellbore.
The choice of casing and proper installation are critical aspects of drilling operations, ensuring the safety, efficiency, and environmental integrity of the well. Engineers and drilling professionals carefully consider factors such as well depth, formation characteristics, and regulatory requirements when selecting and installing drilling rod casing.
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About ESUN
As a seasoned manufacturer specializing in rock drilling equipment and associated tools, we export our range of rock drills, down-the-hole drills, top hammer drills, rotary drilling rigs, and water well drilling rigs to international markets. These products find widespread applications in bridge infrastructure, tunnel excavation, mining, water well construction, and urban transportation projects.
Moreover, we function as an established provider of engineering solutions, contributing to making global trade more efficient, intelligent, and sustainable. At Angola, we collaborate closely with strategic partners to deliver adaptable solutions tailored to our clients' specific requirements. Our strategic partners bring decades of expertise in the Oil & Gas sector, bridge infrastructure, tunnel excavation, mining, and various construction industries, ensuring comprehensive and effective project solutions.
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