Inflatable Packers

Inflatable packers are used for injections in nearly all areas of the boring technology, tunneling, and special civil engineering. These injections generally serve for the improvement of mechanical properties or for sealing purposes. Moreover in the field of borehole measurement technique inflatable packers are used for test injections, water pressure tests, and for geological reconnaissance boreholes.

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Mechanical SINGLE/DOUBLE Inflatable grouting packers are used in tunnel and dam grouting works and are manufactured with many different materials Borehole Inflatable packers, also known as Water inflatable isolation packers or inflatable plugs, are devices employed across a range of industries, including oil and gas, construction, and environmental monitoring. They serve the purpose of establishing a temporary seal or isolation in a borehole, well, or other underground or underwater structures. These packers are constructed with a flexible membrane or bladder that can be inflated using air or another fluid to expand and seal off a specific area or section. Here are some common applications and characteristics of inflatable packers: Zonal Isolation: In the realm of oil and gas drilling, inflatable packers are integral for creating a seal or barrier within the wellbore to isolate specific zones. This is particularly critical for well testing, hydraulic fracturing, and other operations that necessitate segregating different segments of the well from each other. Water Control: In construction and civil engineering, inflatable packers can be employed to manage water flow in boreholes, tunnels, and other structures. They can be inflated to halt or regulate the ingress of water or other fluids. Well Testing: Inflatable packers are frequently used during well testing and production operations to isolate and assess different sections of the wellbore, thereby facilitating precise measurements of reservoir properties. Ground Stabilization: In environmental and geotechnical applications, inflatable packers can be utilized to stabilize soil and rock formations, especially in situations where grouting or sealing is required. Borehole Sealing: In environmental monitoring and sampling, inflatable packers can be instrumental in sealing off portions of boreholes during sampling or testing procedures, preventing contamination and ensuring accurate results. Key Features: Flexibility: Double Inflatable packers are typically manufactured from flexible materials such as rubber or elastomers, which enable them to conform to the shape of the borehole or structure. Inflation Mechanism: These packers are inflated with the use of air, water, or another appropriate fluid. The inflation pressure can be adjusted to achieve the desired level of expansion and sealing. Reusability: Many inflatable packers are designed for multiple uses, as they can be deflated and removed from the well or borehole once they have served their intended purpose. Customization: Single Inflatable packers are available in a variety of sizes and configurations to suit different applications and borehole diameters. Inflatable packers play a pivotal role in various industries by providing temporary isolation and control in wells and boreholes, thereby enhancing operational efficiency and effectiveness while minimizing environmental impact.

What is an Inflatable Packer? They function as a tool to assist in the isolation of boreholes. For high-pressure injection in geotechnical applications, inflatable packers are employed to create leak-proof foundations inside rocks and other unstable terrain. In order to ensure the quality of foundations, they can also be used to test the bedrock. When consolidating grout to make it impermeable and for other consolidation tasks, inflatable packers are used to inject cement into the grout. tested with lugeons as well. RDS Engineering Manufacturing two type packer two variations 1. single packer used for below packer injection 2. double packer- used for micropile injection Inflated with water, air, or nitrogen. Features of Inflatable Packers: Available as single-packer or double-packer configurations. Suitable for TAM Pipe grouting. Single-packers are easily converted into double-packers. Inflation Elements can easily be replaceable on site. Inflation element length can be customized as per requirements. Our patented packers are available for: Inflatable packers come in diameters of 1 2 , 2 3 , 3 4 , 3 6 , 4 7 , and 5 8 . Lengths range from 12 to at least five feet. They may expand by two times from their run-in diameter thanks to the sliding head design, and they often provide a longer seal than a mechanical packer. These packers contain built-in tube scrapers that operate each time the packer is deflated and remove extra grout that has clung to the exterior of the centre tube. Choose the right packer Dia 28MM OD Minimum Bore Hole Diameter 35MM Maximum Bore Hole Diameter 50MM Inner Tube Diameter 16MM Connection Port 3/8" BSP Inflation Port M6 x 6OD Dia 32MM OD Minimum Bore Hole Diameter 35MM Maximum Bore Hole Diameter 50MM Inner Tube Diameter 16MM Connection Port 3/8" BSP Inflation Port M6 x 6OD Dia 38MM OD Minimum Bore Hole Diameter 42MM Maximum Bore Hole Diameter 60MM Inner Tube Diameter 20MM Connection Port 1/2" BSP Inflation Port M6 x 6OD Dia 44MM OD Minimum Bore Hole Diameter 50MM Maximum Bore Hole Diameter 80MM Inner Tube Diameter 20MM Connection Port 1/2"BSP Inflation Port 1/8"BSP x 6OD Dia 56MM OD Minimum Bore Hole Diameter 60MM Maximum Bore Hole Diameter 90MM Inner Tube Diameter 27MM Connection Port 3/4"BSP Inflation Port 1/8"BSP x 6OD Dia 74MM OD Minimum Bore Hole Diameter 80MM Maximum Bore Hole Diameter 120MM Inner Tube Diameter 27MM Connection Port 3/4"BSP Inflation Port 1/8"BSP x 6OD Dia 84MM OD Minimum Bore Hole Diameter 90MM Maximum Bore Hole Diameter 130MM Inner Tube Diameter 27MM Connection Port 3/4"BSP Inflation Port 1/8"BSP x 6OD Dia 102MM OD Minimum Bore Hole Diameter 110MM Maximum Bore Hole Diameter 180MM Inner Tube Diameter 35MM Connection Port 1"BSP Inflation Port 1/8"BSP x 6OD Dia 130MM OD Minimum Bore Hole Diameter 140MM Maximum Bore Hole Diameter 230MM Inner Tube Diameter 35MM Connection Port 1"BSP Inflation Port 1/8"BSP x 6OD Dia 170MM OD Minimum Bore Hole Diameter 180MM Maximum Bore Hole Diameter 320MM Inner Tube Diameter 35MM Connection Port 1"BSP Inflation Port 1/8"BSP x 6OD We utilise an equipment called a packer to isolate boreholes. For various sectors, like tunnelling, mining, the oil and gas industry, etc., borehole isolation is essential and advantageous. They aid in isolating the annulus in the oil and gas industry between the tubing/casing and the production well. They provide corrosion protection for the tubing and casing. They assist us with well completion operations including cementing, fracturing, and acidizing. They are used for hydraulic fracturing in the mining industry. They are used for evaluating permeability. They are employed in solution mining. Pressurised cement grouting is used in tunnelling.

Available as single-packer or double-packer configurations. Suitable for TAM Pipe grouting. Single-packers are easily converted into double-packers. Inflation Elements can easily be replaceable on site. Inflation element length can be customized as per requirements.

Material : Plastic Core with inflating body made of rubber coated fabric Diameter : approx 40 mm Max. Expansion : approx 70 mm Length : approx 330 mm Max Flow Rate : approx 20 l/min Opening Pressure : approx 40 bar

SINGLE INFLATABLE PACKERS

Glass Packers

Door to Door Packers Service

Packers

Reduce time, mitigate risks and lower overall well costs. Weatherford s field-proven inflatable packer technology is custom engineered for fit-for-purpose applications, providing zonal isolation and reducing well construction costs and risks. We have built one of the most comprehensive portfolios of inflatable packers and accessories to address quality-critical applications the world over. Our inflatable packers provide a permanent, reliable, high-pressure seal to provide zonal isolation for numerous applications, including water/gas shutoff, production segmentation, openhole testing, selective stimulation, acidizing, and plug and abandonment.

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Inflatable Packers

Inflatable Packers