COLOSSUS Liner Hanger Systems - Schlumberger

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slb.com/COLOSSUS slb.com/COLOSSUS COLOSSUS and COLOSSUS CMT are marks of Schlumberger. Copyright © 2015 Schlumberger. All rights reserved. 15-CO-24586 COLOSSUS Liner hanger systems COLOSSUS Liner hanger systems COLOSSUS Liner hanger systems Enhanced well integrity and well construction efficiency Careful planning before and during installation can help operators prevent issues that significantly impact NPT. With more than 45 years of liner hanger experience, our dedicated team of experts offers customized support, a commitment to excellence in execution and service quality, and optimized workflows with zero NPT and is backed by an extensive global track record to maximize efficient processes and effective outcomes. Versatile COLOSSUS systems The complexity of each application depends on a number of factors, such as well deviation, temperature, and pressure. With a range of available features, COLOSSUS liner hanger systems have a history of success in the most straightforward to the most challenging environments around the world. COLOSSUS liner hanger systems enable better cement placement, reduce completion time, minimize formation damage, and maximize well control during the completion. A southern Mexico operator’s exploration well was drilled in 9,253 ft of water. The completion design included a 9 7/8-in liner (TD at 19,568-ft MD) and a 7-in liner (TD at 21,310-ft MD). Two premium COLOSSUS CMT cemented liner hanger systems with drilldown capability were successfully deployed at these depths. A diverter valve and autofill float collar were used for surge protection and faster tripping. A rig rate in excess of USD 1 million/day emphasized the importance of a flawless operation. Two liner hangers installed with zero NPT in Gulf of Mexico at water depth over 9,000 ft More than 25,000 installations worldwide COLOSSUS liner hanger systems have been deployed in more than 20 countries with a 99.5% operating efficiency for Gulf of Mexico (GOM) operations. 9,253 ft 19,568 ft 21,310 ft

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COLOSSUS Liner Hanger Systems slb.com/COLOSSUS COLOSSUS and COLOSSUS CMT are marks of Schlumberger. Copyright © 2015 Schlumberger. All rights reserved. 15-CO-24586
COLOSSUS Liner hanger systems
COLOSSUS Liner hanger systems
COLOSSUS Liner hanger systems
Enhanced well integrity and well construction efficiency Careful planning before and during installation can help operators prevent issues that significantly impact NPT. With more than 45 years of liner hanger experience, our dedicated team of experts offers customized support, a commitment to excellence in execution and service quality, and optimized workflows with zero NPT and is backed by an extensive global track record to maximize efficient processes and effective outcomes.
Versatile COLOSSUS systems The complexity of each application depends on a number of factors, such as well deviation, temperature, and pressure. With a range of available features, COLOSSUS liner hanger systems have a history of success in the most straightforward to the most challenging environments around the world.
COLOSSUS liner hanger
damage, and maximize well
control during the completion.
A southern Mexico operator’s exploration well was drilled in 9,253 ft of water. The completion design included a 9 7/8-in liner (TD at 19,568-ft MD) and a 7-in liner (TD at 21,310-ft MD). Two premium COLOSSUS CMT cemented liner hanger systems with drilldown capability were successfully deployed at these depths. A diverter valve and autofill float collar were used for surge protection and faster tripping. A rig rate in excess of USD 1 million/day emphasized the importance of a flawless operation.
Two liner hangers installed with zero NPT in Gulf of Mexico at water depth over 9,000 ft
More than 25,000 installations worldwide COLOSSUS liner hanger systems have been deployed in more than 20 countries with a 99.5% operating efficiency for Gulf of Mexico (GOM) operations.
9,253 ft
Technology Support
Job preparation in Louisiana Full prejob assembly and testing occurs before the system is sent to the wellsite.
Equipment engineering in Texas Start-to-finish engineering and technical support ensures fit-for- purpose equipment.
Design Every job begins with an in-person customer meeting to understand requirements.
Trained and experienced personnel All field personnel go through a 36-month structured workshop and field training program.
Evaluation A review compares planned versus job parameters and discusses lessons learned and future plans.
Execution A checklist for standard and contingency procedures ensures job consistency and enables zero NPT.
Land Rig >23,000
Platform >1,000 Jackup
Semisubmersible>250 Drillship >200
Deployment process
ISO 14310 (API 11D1) compliant Features liner top packers qualified to V3 and V0 standards.
Enhanced drilldown capability Mitigates wellbore obstructions to reach target depth.
Proprietary slip cone design Reduces casing stress and mandrel collapse by uniformly distributing the load.
High-speed tripping Reduces completion time by reaching target depth quickly.
Rotation running in and after cement Enables better placement of cement around the casing providing better isolation.
HPHT compliance Tolerates up to 15,000 psi [103.4 MPa] and 400 degF [204.4 degC].
Matching the best-performing liner hanger system with a particular well’s parameters requires a deep understanding of the wellbore environment and its potential challenges. A dedicated team of Schlumberger engineers works with you to understand these challenges and recommend the appropriate liner hanger system for the operation. With engineering knowledge and expertise, innovative tool designs, and simulation software, our team helps streamline liner hanger deployment, optimize the operation, minimize risks, and reduce costs.