Highlights
Highlights
Benefits
- Deliver casing across problematic zones
- Reduce occurrences of stuck pipe and losing hole sections
- Deliver to long horizontal applications in extended-reach wells
Applications
- Low annular clearance designs
- Low equivalent circulating density systems
- Systems requiring ISO rating V0
Overview
TheINLine™liner hanger-packer systemmeets the challenges of installing tight-clearance liners. The low-annular-clearance design reduces the size of the steps between casing diameters, resulting in a significant reduction in overall well cost.
嵌入式系统,you get nearly twice the load capacity and significantly improved pressure integrity compared to conventional equipment of equivalent size. The standard INLine system has a 1 million-lb (454-metric ton) load capacity to handle the most demanding tight-clearance applications.
To achieve these high-performance ratings, we combined several leading-edge technologies into a single tool. The INLine system uses an innovative, hydraulically actuated liner hanger with FLEX-LOCK-style slips capable of handling higher load capacities. The liner has a compression-set ZXP liner packer to provide reliable, high-pressure sealing and has a retrievable packoff profile integral to the hanger/packer mandrel.
Advantages of the INLine liner hanger-packer system include:
- FLEX-LOCK-style slips
- Higher load capacity allows hanging long liners when combined with large, pressure-induced forces
- One-piece body
- Eliminates multiple threaded connections or potential leak paths
- Field-proven, bonded ZXP packing element
- Resists mechanical damage and swab-off at high displacement rates
- Provides reliable, high-pressure annular sealing
- INLine setting piston
- Eliminates conventional concentric hydraulic cylinder, greatly improving pressure integrity
- Rupture disk technology to closely control actuation pressure
- Manages risk and safety issues
- Nonwelded construction
- Allows the use of corrosion-resistant alloy or carbon steel applications