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POS-GRIP Production Wellhead (Green Award)
Net Zero / Leak Free Wellhead
Page last modified
May 19 2023
POS-GRIP enables Net Zero operations at the wellhead, which is an essential aspect of any new production wellhead. We know that the world is facing a critical situation when it comes to climate change, and regulators and governments across the world are calling upon the oil and gas industry to significantly reduce or ideally eliminate (fugitive) emissions wherever possible.
The POS-GRIP HG® metal seal provides a permanent, yet reversible seal which acts as if the components have become one. The process delivers verifiable and repeatable results, which can be monitored to stay within specified stress limits.
The technology uses simple engineering, using fewer components, reducing further the need for future interventions. The technology can be used on a variety of oil and gas applications and has been successfully installed on ultra-high pressure and temperature projects, up to 20,000 psi at 375ºF.
Pro/con
Zero Maintenance required due to Leak Free Design
Installation time reduction
Green London Stock Exchange Mark
HPHT Rated
Simple Reverse for Workover/Decommissioning
Best results when combined with "HG" seals
Specification
Areas of Application
Drilling | Production Wells
Pressure Rating
POS-GRIP® HG Tubing Hanger is Field Proven from 5000 thru - 20,000 PSI
Temperature Range
HG Annular Seal is True Metal to Metal Seal Tested to 20,000 PSI WP APPX F -20° - 350° F
Testing
Extensively tested to standards above API 6A
Low Maintenance
The simplicity and high integrity performance means very minimal maintenance is required during field life.
Installation
POS-GRIP is a method of “landing” an Oilfield Tubular Hanger system without the need of a landing shoulder or the removal of the BOP
Relative Business Impact
Technology Readiness Level
[9/9]
Development
Technology demonstration
Mature / Proven
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