Exxonmobil Upstream Research Company

Exxon Production Research Company

Exxonmobil Technology and Engineering Company

Kevin T Corbett

Scott C Hornbostel

Robert J Pottorf

Aaron B Regberg

A Lucie N'Guessan

William P Meurer

William E Bond

Louise Levien

A Lucie N'guessan

Larry Rayner Russell

Timothy J Nedwed

Amelia C Robinson

Mohan G Kulkarni

Michael G Starkey

Glenn B Hieshima

Paul M Sommerfield

Kamran Ahmed Gul

A system, including: a subsea separation system that separates sales and non-sales fluids, wherein the subsea separation system includes a fluid polishing system; a seal-less pump that boosts production fluid pressure; and a water quality monitoring system, including an oil-in-water sensor and a solids-in-water sensor, that monitors a fluid discharged from the subsea separation system.

Subsea produced non-sales fluid handling system and method

The present techniques are directed to systems and methods for monitoring parameter data from sensors, for example, in a subsea environment. In one method, an electrical signal including data from the subsea unit is converted into an acoustic signal. The acoustic signal is directed through the water column towards a fiber optic cable. The acoustic signal is detected by changes in a light signal carried in the fiber optic cable, and the changes in the light signal are decoded to obtain a data stream representing the parameter data.

Fiber optic communications with subsea sensors

Method and system is described for marine surveying. The method involves operations for exploring and developing hydrocarbons with one or more unmanned vehicles. The unmanned vehicles are used to perform marine surveying and to obtain one or more samples that may be used to identify chemical, hydrocarbon and/or biologic information, which may be used for environmental monitoring of bodies of water.

Method and system for performing surveying and sampling in a body of water

Method and system is described for hydrocarbon exploration and development. The method and system include one or more remote devices, such as buoys, which are utilized to identify and collect samples of target materials. The buoys include measurement components, sampling components and storage components to manage the obtained samples.

Method and system for identifying and sampling hydrocarbons with buoys

A drill pipe protector which surrounds and embraces a section of drill pipe. The protector includes at least an outer portion and surface made of an elastomeric material in which a quantity of small, hard particles are interspersed. During drilling operations when the protector is placed in sliding contact with the interior surface of casing in a wellbore, the particles exposed on the protectors surface abrade away rust and other protrusions from the inner surface of the casing to rapidly reduce frictional torque and drag experienced in running the drill string. As particles and elastomer are abraded away, additional particles are exposed. In the preferred embodiment the protector is a sleeve consisting of a pair of semi-cylindrical sections, each having an outer elastomeric layer containing approximately 27% by volume and 43% of the combined weight of substantially spherical glass particles sized in the range of 0.15-0.25 millimeters and having a hardness on the MOH scale of approximately 5.5.

Drill pipe protector

Growing community of inventors

Missouri City, TX, United States of America

Kevin T Corbett