Exxonmobil Upstream Research Company

Timothy A Chartrand

Neal L Adair

Kelly G Walker

Alan R Wild

Jose J Sequeira, Jr

Lucas J Hilliard

Tao Sun

Dachang Li

Xiao-Hui Wu

Marek K Czernuszenko

Stephen B Wood

Max Deffenbaugh

Chun Huh

Paul A Dunn

John Van Wagoner

David Hoyal

Stephen L Lyons

Robert M Stuart

Cory J Ramage

Frank J Goulding

Evan P Child

Stephen Bart Wood

Jose J Sequiera

A method for modeling a dynamic system (e.g., geological system) comprises: constructing an input parameter space for a model of the geological system, the input parameter space including more than three dimensions, and the model associated with response data, representing the input parameter space visually with three or fewer dimensions, reducing the input parameter space by conditioning the parameter space using at least a subset of the response data, and updating the representation of the input parameter space to visually represent the reduction of the parameter space.

Modeling dynamic systems by visualizing and narrowing a parameter space

A method of organizing a first group of domain objects relating to hydrocarbon management is disclosed. User-defined logic conditions are established. A plurality of the domain objects in the first group of domain objects are selected. It is determined whether any of the selected plurality of domain objects satisfies the logic conditions. A second group of domain objects is created that includes the logic conditions and a list of the domain objects satisfying the logic conditions. An operation command is performed on the second group of domain objects such that the operation command is performed on all domain objects listed in the second group of domain objects.

Dynamic grouping of domain objects via smart groups

A system and method for summarizing data corresponding to properties of interest on an unstructured grid that includes active cells and inactive cells on an output surface. An exemplary method comprises identifying an aggregation direction through a region of interest of the unstructured grid and identifying at least one active cell along the aggregation direction. The exemplary method comprises assigning an aggregated value for the at least one property of interest to a face of the output surface on a line along the aggregation direction based at least in part on the data corresponding to the at least one property of interest for the at least one active cell. The exemplary method further comprises filling the at least one data hole by identifying at least one face associated with an inactive cell on the line along the aggregation direction and assigning it an aggregated value.

System and method for summarizing data on an unstructured grid

A method is provided for obtaining a model of data describing a physical structure. The method comprises obtaining a set of time instance objects from a domain object. The method also comprises obtaining data describing a physical structure and time interval data related to the physical structure from each member of the set of time instance objects. The method additionally comprises creating a model of the data describing the physical structure in conjunction with the time interval data.

System and method for providing a time-based representation of data

The present application describes a method and system associated with the production of hydrocarbons. In the method, fluid travel time models are constructed from a reservoir model. Then, reservoir connectivity measures are calculated from the fluid travel time models and analyzed to determine a location for at least one well. Based on the analysis, one or more wells may be drilled and hydrocarbons produced.

Method for quantifying reservoir connectivity using fluid travel times

There is provided a system and method for providing a visualization of data describing a physical structure. An exemplary method comprises defining an unstructured grid that corresponds to a three-dimensional physical structure, the unstructured grid comprising data representative of a property of interest. The exemplary method also comprises defining a probe as an object that comprises a set of topological elements, at least one of which does not share a common plane. The exemplary method additionally comprises providing a visualization of the unstructured grid data on the geometry defined by the probe.

System and method for providing data corresponding to physical objects

There is provided a system and method for providing data describing a physical structure. An exemplary method comprises defining an unstructured grid that corresponds to a three-dimensional physical structure. The unstructured grid comprises data representative of a property of interest. At least one filter object and a selection criterion are defined. A portion of the unstructured grid data that meets the selection criterion relative to the filter object is selected.

A method and apparatus for segmenting geobodies extracted from three-dimensional geophysical survey data volumes. In one embodiment, the invention involves (a) obtaining a plurality of data elements, respectively corresponding to three-dimensional locations in a subsurface region, and generating a data volume consisting of discrete cells from the plurality of data elements (); (b) identifying an initial geobody corresponding to a potential hydrocarbon reservoir within the data volume by grouping cells in the data volume according to a selected connectivity criterion (); (c) selecting a rule () that characterizes stratigraphically reasonable geobodies (e.g. they cannot vertically overlap); and (d) in response to a determination that the initial geobody does not conform to the rule, segmenting the initial geobody into a plurality of fundamental geobodies via processing the data elements with an automated segmentation routine, wherein the fundamental geobodies each conform to the rule ().

Method of predicting connectivity between parts of a potential hydrocarbon reservoir and analyzing 3D data in a subsurface region

A method is disclosed for simulating the formation of sedimentary deposits. In one embodiment, this method involves, (a) solving a two-dimensional time-dependent map view system of equations for at least flow momentum, flow height, suspended sediment concentration, and entrainment of overlying water, (b) calculating net sediment deposition at each map view location using the flow properties, (c) recording the time-variability of the net sediment deposition.

Growing community of inventors

Spring, TX, United States of America

Timothy A Chartrand