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Cast Iron Bridge Plug
The Cast Iron Bridge Plug is designed compact for easy drilling. The bridge plug will be set securely in casing, The iron slip design is reliable for setting in casing. Combination of single seal element and metal back up rings combine for superior sealing performance. The Cast Iron Bridge Plugs are available for 2 3/8” through 20” casing.
Description
China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of cast iron bridge plug in China, featured by competitive price and fast delivery. Welcome to buy high quality cast iron bridge plug in stock here from our factory.
Cast Iron Bridge Plugs are typically made from drillable cast iron, a material chosen for its strength and durability under the high-pressure and high-temperature conditions found downhole. These plugs are engineered to provide reliable isolation while being strong enough to remain set and, if necessary, to be drilled out.
Features & Benefits
● Rated to 10,000 psi at 135°C (275°F) for standard service, demonstrating excellent pressure and temperature resistance.
● Shear studs are Baker-style and can be directly connected to the Baker tool, enhancing operational convenience and compatibility.
● Can be set in the full range of casing grades, including high material grades, meeting diverse well conditions.
● A reliable double slip design ensures secure setting in a casing while maintaining ease of drillability, balancing safety and operational convenience.
● Can be set directly with Baker wireline setting tools, simplifying the installation process and improving operational efficiency.
● Optimized structural design ensures excellent sealing performance even under high-pressure and high-temperature conditions.
● Suitable for multiple oilfield operations such as stage fracturing and temporary plugging, enhancing tool versatility.
● Undergoes rigorous quality control and testing to ensure product reliability and safety.
● Offers cost-effectiveness compared to bridge plugs made from other materials.
Technical Parameters
|
Casing |
Bridge Plug |
Setting Range |
Shear Force |
Pressure Range |
|||
|
O. D. In. (mm) |
Weight lbs/ft (kg/m) |
O. D. In. (mm) |
Lenght In. (mm) |
Min. In. (mm) |
Max. In. (mm) |
lbs |
psi |
|
2-3/8 |
4.0-5.8 |
1.75 |
8.83 |
1.78 |
2.074 |
9,000 |
10,000 |
|
2-7/8 |
6.4-6.5 |
2.22 |
10.75 |
2.34 |
2.525 |
||
|
3-1/2 |
5.7-10.3 |
2.75 |
12.17 |
2.867 |
3.258 |
||
|
3-1/2 |
12.8-15.8 |
2.43 |
12.19 |
2.548 |
2.764 |
13,000 |
|
|
4 |
5.6-14 |
3.14 |
12.31 |
3.34 |
3.732 |
20,000 |
|
|
4-1/2 |
9.5-16.6 |
3.59 |
16.40 |
3.826 |
4.09 |
33,000 |
|
|
5 |
11.5-20.8 |
3.93 |
16.58 |
4.154 |
4.56 |
||
|
5 |
11.5-20.8 |
3.93 |
16.59 |
4.154 |
4.56 |
||
|
5-1/2 |
13-23 |
4.31 |
16.58 |
4.58 |
5.044 |
||
|
5-3/4 |
14-25.2 |
4.7 |
17.12 |
4.89 |
5.29 |
||
|
6-5/8 |
17-32 |
5.37 |
18.91 |
5.595 |
6.135 |
55,000 |
|
|
7 |
17-35 |
5.68 |
18.92 |
6 |
6.538 |
||
|
7 |
23-35 |
5.68 |
18.92 |
6.004 |
6.366 |
||
|
7 |
17-35 |
5.68 |
18.92 |
6.004 |
6.366 |
||
|
7 |
17-23 |
6 |
18.92 |
6.336 |
6.538 |
||
|
7 |
23-35 |
5.68 |
18.92 |
5.938 |
6.336 |
||
|
7-5/8 |
20-39 |
6.31 |
19.11 |
6.625 |
7.125 |
||
|
8-5/8 |
24-49 |
7.12 |
19.59 |
7.31 |
8.097 |
||
|
9-5/8 |
29.3-58.5 |
8.12 |
21.89 |
8.435 |
9.063 |
8,000 |
|
|
10-3/4 |
32.7-60.7 |
8.12 |
21.89 |
8.435 |
9.063 |
5,000 |
|
|
11-3/4 |
38-60 |
9.43 |
24.19 |
9.66 |
10.192 |
4,000 |
|
|
11-3/4 |
60-83 |
10.43 |
22.61 |
10.772 |
11.15 |
||
|
13-3/8 |
48-84.5 |
9.94 |
23.31 |
10.192 |
10.772 |
3,000 |
|
|
16 |
65-118 |
11.88 |
27.29 |
12.175 |
12.715 |
1,500 |
|
|
20 |
94-133 |
14.12 |
27.75 |
14.576 |
15.25 |
||
※Available in sizes ranging from 2-3/8" to 20", Cast Iron Bridge Plugs are manufactured to fit various casing and tubing sizes, accommodating various wellbore dimensions.
Features
① The plugs are engineered with advanced anti-swab and anti-preset features, ensuring reliable performance during run-in operations. The innovative 360-degree slip design provides exceptional stability across a wide range of downhole conditions. This comprehensive grip allows the plug to maintain its position in challenging well environments, including those with varying temperatures and pressures, even in challenging environments such as deviated or horizontal wells with varying pressures.
② A sophisticated angled backup system is incorporated to prevent the extrusion of the sealing element. This critical design feature safeguards the plug's structural integrity under high differential pressures, ensuring long-term sealing effectiveness. The backup system operates in tandem with the sealing element to distribute stress equitably, reducing the risk of premature failure or seal degradation.
③ The plug's setting mechanism utilizes a robust ratcheting, internal lock ring system. This advanced locking technology secures the setting force, guaranteeing that the plug remains firmly anchored once deployed. The ratchet design allows for incremental setting, ensuring optimal placement and preventing any unintended movement or release, even under severe well conditions or during subsequent operations.
Applications
Cast Iron Bridge Plugs serve a variety of downhole operations, including but not limited to:
① Zonal isolation to separate different layers or zones within a wellbore for individual operations.
② Temporary or permanent well abandonment to effectively seal off a well after its productive life.
③ Casing pressure tests to safely evaluate the integrity of the well casing.
④ Stimulation treatments such as acidizing or fracturing to enhance well productivity.
Delivered Photos
Cast Iron Bridge Plug
Vigor is a leading manufacturer of specialized products for oil and gas production including Cast Iron Bridge Plug. We have an extensive inventory and can fulfill orders quickly. Our quality management system ensures every plug meets stringent standards. Please contact us if you need any additional details or want to discuss how our products can improve efficiency on your plug-and-play project. We look forward to serving your downhole isolation needs.
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