Schlumberger Technology Corporation

Michael Orlet

Joseph P Varkey

John R Lovell

Li Jiang

Robert J Schroeder

Bhavani Raghuraman

Murtaza Ziauddin

Frank F Espinosa

Stephen D Hill

Mahmuda Afroz

Steve Davies

Monica Darpi

Xuefei Sun

Sebastien Fremont

Ballard Andrews

Although the methods have been described here for, and are most typically used for, hydrocarbon production, fluid diversion measurement systems and methods are described. One method includes inserting a tubular tubing having one more fluid injection ports into a wellbore, injecting a treatment fluid through the injection port, and determining differential flow of the treatment fluid at one or more wellbore based on measuring the concentration of at least one particular component of a wellbore fluid located in the annulus formed between the wellbore and tubular; and using the measured parameters in realtime to monitor, control, or both monitor and control diversion of the fluid.

Method of monitoring fluid placement during stimulation treatments

A dual stress member electrical cable includes an electrically conductive, load-bearing core, an insulating layer surrounding the core, and an electrically conductive, outer load-bearing member surrounding the insulating layer. The core may be formed of a solid wire of steel, aluminum, or titanium. The insulating layer may be formed of Teflon or PEEK. The outer load-bearing member may be a tube formed of Inconel, stainless steel, galvanized steel, or titanium.

Dual stress member conductive cable

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Houston, TX, United States of America

Michael Orlet