Schlumberger Technology Corporation

Rod Nelson

Terizhandur S Ramakrishnan

Min-Yi Chen

Peter Allan Goode

David J Rossi

Raj Kumar Michael Thambynayagam

Brindesh Dhruva

A system that is usable with a subterranean well that has a casing includes an apparatus that is associated with production of fluid from the well and is located downhole in the well in a passageway of the casing. The system also includes a sensor that is located downhole near the apparatus in the passageway and is adapted to measure a characteristic of the formation fluids and rock located outside of the casing.

Downhole measurement apparatus and technique

A system for reservoir control. The system allows segregated production of fluids, e.g. water and oil, to control the fluid-fluid interface. Downhole sensors are utilized in providing data about the location of the interface. This permits the proactive monitoring and control of the interface prior to unwanted intermingling of fluids, e.g. oil and water, during production.

System and method for separately producing water and oil from a reservoir

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Sugar Land, TX, United States of America

Rod Nelson