LandOfFree - US Patents - Listing for Wells

Wells – Packers or plugs – With expanding anchor

Wireline set/tubing retrieve packer type bridge plug

Wells – Processes – With indicating – testing – measuring or locating

Wireline shifting tool apparatus and methods

Wells – Processes – Placing fluid into the formation

Wireline slip hanging bypass assembly and method

Wells – Processes – With indicating – testing – measuring or locating

Wireline stabilization method and apparatus

Wells – Processes – Perforating – weakening – bending or separating pipe at an...

Wireline supported perforating gun enabling oriented perforation

Wells – Processes – With indicating – testing – measuring or locating

Wireline tool cable head overload apparatus

Wells – With electrical means

Wireline tool connector

Wells – With electrical means

Wireline tool connector with wellbore fluid shutoff valve

Wells – Processes – With indicating – testing – measuring or locating

Wireline well test apparatus and method

Wells – Above ground apparatus – Moving tubing or cable into an existing well

Wireline winch mounting system

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

Wireline-powered inflatable-packer system for deep wells

Wells – Processes – Placing or shifting well part

Wireline-set tubing-release packer apparatus

Wells – Packers or plugs – With expanding anchor

Wireline-set, retrievable packer with flow control plug at the t

Wells – Processes – Operating valve – closure – or changeable restrictor in a well

Work over methods and apparatus

Wells – Above ground apparatus – With means facilitating connecting or disconnecting...

Work string controller

Wells – Processes – Assembling well part

Work string controller

Wells – Above ground apparatus – With means facilitating connecting or disconnecting...

Work string controller

Wells – Processes – Placing or shifting well part

Work string controller

Wells – Processes – Placing or shifting well part

Work string controller