Schlumberger Technology Corporation

Yasser Mahmoud El-Khazindar

Kuo-Chiang Chen

Donald W Ross

Muhammad Shafiq

Mohammad Athar Ali

Richard Todd Meaux

Nashat Nustafa Jamil Hassan

Anwar Ahmet Maher Assal

Methods and devices for sampling tracers may include providing tracers into a wellbore, taking samples of the fluids exiting the wellbore, and quantifying an amount of tracer returning from the well, wherein the samples are automatically taken based on a predetermined profile.

Reservoir effluent auto sampler and detection system for tracers

An intelligent well system may include a first main bore transmission assembly disposed in a main bore and a first lateral bore transmission assembly disposed in a lateral bore. The first main bore transmission assembly may include a first main bore transmission unit, and the first lateral bore transmission assembly may include a first lateral bore transmission unit. The first main bore transmission unit and the first lateral bore transmission unit may be configured to establish a wireless connection there between, such that at least one of power or telemetry can be wirelessly transmitted. The first main bore transmission assembly may be configured to be communicatively connected to a surface communication device.

Wireless power and telemetry transmission between connections of well completions

A system that is usable with a well includes a closed loop network that is located entirely downhole in the well. The system also includes valves that are located in a wellbore of the well and are interconnected by the closed loop network. Each valve is associated with a different isolated region of the wellbore and is adapted to regulate a flow through the valve based at least in part on a flow condition of the isolated region associated with the valve and a flow condition of each of the other isolated regions.

Apparatus and method of stabilizing a flow along a wellbore

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Sugar Land, TX, United States of America

Yasser Mahmoud El-Khazindar