LandOfFree - US Patents - Listing for Wells,Packers or plugs,Expanded by confined fluid from central chamber, pump or...

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Subsea inflatable packer system

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Swellable downhole packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

System for individual inflation and deflation of borehole...

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Thru-tubing high expansion inflatable seal with mechanical...

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Tool for treating subterranean wells

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Tubing conveyed wellbore straddle packer system

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Tubular coupling device

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Valve assembly for inflatable packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Valving system for inflatable packers

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Well control apparatus

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Well packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Well packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Wellbore packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Wellbore packer with shearable anti-rotation locking member

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...

Wireline-powered inflatable-packer system for deep wells