Schlumberger Technology Corporation

Services Petroliers Schlumberger

Schlumberger Holdings Limited

Prad Research and Development Limited

Rex C Mennem

Dinesh R Patel

Todor K Sheiretov

Nathan Mathew Landsiedel

Victor Matthew Bolze

Robert Kyle Wiesenborn

David Wei Wang

Wade D DuPree

David Verzwyvelt

Matthew Billingham

Matthew Dresel

Pierre-Olivier Gourmelon

David Himmel

Yoann Couble

Angel R Reyes

Schlumberger Technology BV BV

A mechanical service tool that may include one or more anchors, a cutter, a communication and control system, and one or more sensors, as well as methods for operating the mechanical service tool, are provided. The one or more anchors may extend radially from the mechanical service tool and the cutter may move relative to the mechanical service tool. The cutter may include a drilling bit. The communication and control system may obtain remote commands that control the cutter, the one or more anchors, or both. The one or more sensors may detect operational conditions of the mechanical service tool and may be operatively coupled to the communication and control system.

Systems and methods for downhole service tools

A technique enables injection of treatment chemicals at a plurality of desired locations along a well. A multi-point chemical injection system is connected and deployed into a wellbore. The multi-point chemical injection system delivers one or more treatment chemicals along the wellbore to the desired locations at a plurality of injection zones. A single control line is run from a surface location down through the wellbore to the plurality of injection zones. The single control line is used to deliver the treatment chemical to each of the injection zones.

Multi-point chemical injection system

A technique is provided to facilitate connection of completion assemblies at a downhole location. A completion assembly comprises a control line conduit having a connector designed for coupling with a corresponding connector of a next adjacent completion assembly. A cover is selectively used to block entry of debris and other contaminants into the connector during deployment of the completion assembly downhole prior to engagement with the next adjacent completion of assembly.

System and method for forming downhole connections

Growing community of inventors

Stafford, TX, United States of America

Rex C Mennem