The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2025
Filed:
Feb. 23, 2022
Exxonmobil Technology and Engineering Company, Spring, TX (US);
Dragan Stojkovic, Spring, TX (US);
Robert M. Shirley, The Woodlands, TX (US);
Lee J. Hall, The Woodlands, TX (US);
Kendal Decker, Spring, TX (US);
ExxonMobil Technology and Engineering Company, Spring, TX (US);
Abstract
A proppant includes polyolefin-coke composite granules, and a hydrocarbon well uses such proppant. Methods employ the proppant in a hydrocarbon well. The hydrocarbon well includes a wellbore that extends within a subsurface region and a downhole tubular that extends within the wellbore and defines a tubular conduit. The hydrocarbon well also includes a number of perforations formed within the downhole tubular and a number of fractures formed within the subsurface region proximate to the perforations. The hydrocarbon well further includes the proppant positioned within at least a portion of the fractures. The proppant includes a number of polyolefin-coke composite granules, where a characteristic dimension of each polyolefin-coke composite granule is at least 50 micrometers (μm) and at most 3 millimeters (mm), and where each polyolefin-coke composite granule includes a number of polyolefin polymer chains and at least one petroleum coke granule.