Exxonmobil Upstream Research Company

William P Meurer

Robert J Pottorf

Aaron B Regberg

A Lucie N'Guessan

William E Bond

Amelia C Robinson

Michael W Lin

Mehmet Deniz Ertas

Scott C Hornbostel

Leonard J Srnka

Sumathy Raman

Michael J Lawson

Steven R May

Abdel Wadood M El-Rabaa

Federico G Gallo

Sebastien L Dreyfus

Daniel Patrick Cherney

William G Powell

Kevin T Corbett

Nazish Hoda

Chen Fang

Kurt W Rudolph

Louise Levien

Robert D Kaminsky

Timothy J Nedwed

William A Symington

Michele M Thomas

Quinn R Passey

Matthew T Shanley

Glenn B Hieshima

Lloyd M Wenger, Jr

Zhibin Wei

Ana Maria Dos Santos Carmo

Christopher J Vandewater

Ana L Braun

Christoper J Vandewater

Michael Lawson

A Lucie N'guessan

Christopher Vandewater

Lucie A N'GUESSAN

Sébastien L Dreyfus

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

A method for detecting hydrocarbons is described. The method includes performing a remote sensing survey of a survey location to identify a target location. Then, an underwater vehicle (UV) is deployed into a body of water and directed to the target location. The UV collects measurement data within the body of water at the target location, which is then analyzed to determine whether hydrocarbons are present at the target location.

Exploration method and system for detection of hydrocarbons

Systems and methods for regulating an in situ pyrolysis process. The methods may include producing a product fluid stream from an active pyrolysis region of a subterranean formation. The methods further may include detecting a concentration of a first component in the product fluid stream and/or detecting a concentration of a second component in the product fluid stream. The concentration of the first component may be indicative of an intensive property of the pyrolyzed fluid production system. The concentration of the second component may be indicative of an extensive property of the pyrolyzed fluid production system. The methods further may include regulating at least one characteristic of the pyrolyzed fluid production system based upon the concentration of the first component and/or based upon the concentration of the second component. The systems may include systems that are configured to perform the methods.

Systems and methods for regulating an in situ pyrolysis process

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 method for pyrolyzing organic matter in a subterranean formation includes powering a first generation in situ resistive heating element within an aggregate electrically conductive zone at least partially in a first region of the subterranean formation by transmitting an electrical current between a first electrode pair in electrical contact with the first generation in situ resistive heating element to pyrolyze a second region of the subterranean formation, adjacent the first region, to expand the aggregate electrically conductive zone into the second region, wherein the expanding creates a second generation in situ resistive heating element within the second region and powering the second generation in situ resistive heating element by transmitting an electrical current between a second electrode pair in electrical contact with the second generation in situ resistive heating element to generate heat with the second generation in situ resistive heating element within the second region.

Systems and methods for in situ resistive heating of organic matter in a subterranean formation

A method for detecting hydrocarbons with an underwater vehicle equipped with one or more measurement components is described. The method includes navigating the UV within the body of water; monitoring the body of water with measurement components associated with the UV to collect measurement data. The collected data from the UV is used to determine whether hydrocarbons are present and at the location.

Exploration method and system for detection of hydrocarbons with an underwater vehicle

A method for heating a subsurface formation using electrical resistance heating is provided. The method includes placing a first electrically conductive proppant into a fracture within an interval of organic-rich rock. The first electrically conductive proppant has a first bulk resistivity. The method further includes placing a second electrically conductive proppant into the fracture. The second electrically conductive proppant has a second bulk resistivity that is lower than the first bulk resistivity, and is in electrical communication with the first proppant at three or more terminal locations. The method then includes passing an electric current through the second electrically conductive proppant at a selected terminal and through the first electrically conductive proppant, such that heat is generated within the fracture by electrical resistivity. The operator may monitor resistance and switch terminals for the most efficient heating. A system for electrically heating an organic-rich rock formation below an earth surface is also provided.

Multiple electrical connections to optimize heating for in situ pyrolysis

Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material. The systems and methods include drilling the wellbore and determining that the wellbore has intersected a portion of the subterranean structure that includes the marker material by detecting the marker material. The systems and methods also may include distributing the marker material within the subterranean structure, aligning the marker material within the subterranean structure, determining one or more characteristics of the marker material, ceasing the drilling, repeating the method, and/or producing a hydrocarbon from the subterranean structure. The systems and methods further may include forming an electrical connection between an electric current source and a granular resistive heater that forms a portion of the subterranean structure, forming the granular resistive heater, and/or forming the subterranean structure.

Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material

Methods are provided that include the steps of providing wells in a formation, establishing one or more fractures in the formation, such that each fracture intersects at least one of the wells, placing electrically conductive material in the fracture, and applying an electric voltage across the fracture and through the material such that sufficient heat is generated by electrical resistivity within the material to heat and/or pyrolyze organic matter in the formation to form producible hydrocarbons.

Methods of treating a subterranean formation to convert organic matter into producible hydrocarbons

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Pearland, TX, United States of America

William P Meurer