Introduction

The right equipment can make the difference between a successful project and costly delays. The 14” NEXUS™ Packer System stands out as a high-performance tool designed to meet the rigorous demands of high-pressure environments. This case study will explore the capabilities and benefits of this advanced packer system, demonstrating why it is a reliable choice for oilfield professionals.

System Capabilities

The 14” NEXUS™ Packer System is engineered to excel in high-pressure scenarios, offering several key features that enhance its performance and reliability:

• Integral Bypass Feature: The packer includes a large internal bypass flow area, which significantly improves run speeds and circulation rates. This feature also helps to reduce surge and swap pressures, saving valuable rig time when tripping in and out of the wellbore or performing fluid displacements and negative testing applications.
• API 11D1 Qualified: The NEXUS™ Packer System is qualified to meet industry API and ISO standards, ensuring its reliability during well isolation operations. This qualification provides peace of mind that the equipment will perform as expected under high-pressure conditions.
• Increased Tensile and Pressure Ratings: The system is designed to handle combined loading scenarios without compromising performance, eliminating concerns about equipment capabilities during these critical operations.
• Maximum OD Clearance: The packer's design allows for quicker running speeds and reduces the risk of tagging, further enhancing operational efficiency and safety.

System Modularity

The NEXUS™ Packer System is not only powerful but also versatile, thanks to its modular design:

• Reduction in Rig Inventory: The plug-n-play technology of the NEXUS™ Packer System means that a single set of equipment can perform various service applications, reducing the need for multiple specialized tools and cutting down on costly equipment rental charges.
• Enhanced Operational Efficiencies: The system's design eliminates the need to remove additional pipe weight during suspension operations, streamlining the process and saving time.
• Reduced Assembly Pick-Up Lengths: The modular design also improves safety during lifting operations prior to tripping operations, making it easier and safer to handle the equipment.
• Rig-End Connections: By eliminating the need to make up components into assemblies, the system enhances the versatility of the equipment, allowing it to be used in a wider range of applications.

Field Report: Recent Application

Job Location: Deepwater Gulf of Mexico (GOM), USA

A major operator in the DW GOM required a high-pressure casing test, up to 9,300-psi, in their 14” 115# casing. OSP was contacted, due to their industry leading high pressure 14” NEXUS™ Packer System, to complete this test. After arriving on location and strapping our tools, we began tripping in hole (TIH) with the 14" NEXUS Packer.

Once reaching set depth, the packer was set per Field Operating Procedure (FOP) and we then moved into the testing phase. A successful 9,300-psi test was completed with 0-psi leak-off for 30-minutes. Once we confirmed a good test, we bled off and started pulling out of the hole (POOH). The NEXUS™ Packer surfaced successfully with no damage and no elastomer deformation. 

Location Availability

The 14” NEXUS™ Packer System is available in multiple locations to support your operations globally. Whether you are operating in North America, Caribbean, South America, the Middle East, or other key oilfield regions, our distribution network ensures that you have access to the NEXUS™ Packer System wherever you need it. For specific location availability and to arrange for equipment delivery, please contact your local Oilfield Service Professionals representative.

Conclusion

The 14” NEXUS™ Packer System represents a significant advancement in oilfield technology, offering unmatched performance and versatility in high-pressure environments. Its integral bypass feature, API 11D1 qualification, increased tensile and pressure ratings, and maximum OD clearance make it an essential tool for any oilfield operation. Furthermore, its modular design reduces rig inventory, enhances operational efficiencies, and improves safety. For oilfield professionals looking to maximize their operational success, the NEXUS™ Packer System is the clear choice.