Liang Y Chang

US Patent:

20140343914, Nov 20, 2014

Filed:

May 16, 2013

Appl. No.:

13/895688

Inventors:

Anantha SUNDARAM - Annandale NJ, US
Liang J CHANG - Reston VA, US
Dilip BHATTACHARYYA - Toronto, CA
Matthew NAYSMITH - Edmonton, CA
David A JOE - Edmonton, CA
Keith MEDCALF - Calgary, CA
David S SCHULTZ - Reston VA, US

Assignee:

EXXONMOBIL RESEARCH AND ENGINEERING COMPANY - Annandale NJ

International Classification:

G06F 19/00

US Classification:

703 12

Abstract:

Systems and methods for creating a model of composition for a current composite created by combining a plurality of hydrocarbon streams. The method comprises receiving at least one primary data value related to the current composite, associating the at least one primary data value with a profile of the current composite, selecting a modeling scenario for the current composite using a hierarchy of modeling scenarios, and creating a model of composition for the current composite using at least one processor, The modeling scenario is selected based at least in part on a collection of primary data values associated with the profile of the current composite. The model of composition is created based at least in part on the modeling scenario and the collection of primary data values associated with the profile of the current composite. Systems of creating the model of composition are also disclosed.