Baker Hughes Oilfield Operations LLC

Waqas Munir

Andrew Ponder

Jason Cullum

Knut Inge Dahlberg

Mohsen Alieldin Ali

Adam Larsen

Dan Wells

Per Daykin

Eivind Hagen

A whipstock anchor system including a whipstock, an anchor attached to the whipstock, an actuator operably connected to the anchor, and a whipstock support connected by a signal capable line to the actuator, the support including a trigger responsive to a flow rate of fluid past the support. A method for setting a whipstock anchor including running the system to a target depth, flowing fluid to a threshold rate, closing the trigger to complete a circuit, sending a signal with the closed circuit to the actuator, and setting the anchor. A borehole system including a borehole in a subsurface formation, a string in the borehole, a whipstock anchor system disposed within or as a part of the string.

Whipstock setting arrangement, method, and system

A wellbore system includes method of cutting a casing in a wellbore. A string is disposed in the casing, the string including a cutting tool and an activation sub coupled to the cutting tool. The cutting tool includes a ball seat and a cutter. The activation sub includes a control piston disposed therein. The control piston has a ball at an end thereof. The control piston is configured to move within the activation sub to engage the ball to the ball seat when a flow rate of a fluid through the control piston is above a flow rate activation threshold, wherein engaging the ball to the ball seat creates a pressure differential across the ball seat that moves the ball seat to extend the cutter from the cutting tool.

Flow activated on-off control sub for perseus cutter

A single-trip cut and pull system for a wellbore including a cutter, a power section, and an anchor selectively actuable independently of the power section; a method for cutting and pulling casing in a single run including running a cut and pull system on a string to a target depth, rotating a cutter of the cut and pull system to cut a casing section, and actuating an anchor of the cut and pull system after cutting the casing section; and a method for cutting and pulling casing in a single run including running a cut and pull system on a string to a target depth, rotating a cutter of the cut and pull system by rotating the string to cut a casing section, and pulling the cut casing in the single run.

Downhole pulling tool with selective anchor actuation

Growing community of inventors

Houston, TX, United States of America

Waqas Munir