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:
Mar. 31, 2026
Filed:
Jan. 03, 2024
Halliburton Energy Services, Inc., Houston, TX (US);
Xuesong Ou, Katy, TX (US);
Krutibas Panda, The Woodlands, TX (US);
Alejandro Yrausquin, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
The present disclosure provides a composition for improving the bonding of an elastomer to a metal surface for use in wellbore operations, the composition comprising polymers, including phenolic and acrylic based polymers, one or more fillers, one or more additives, one ore more curative agents, and an epoxide promotor. The method can include single or multilayer addition to a metal surface to promote the bonding of the thermoset rubber elastomer to the metal surface. The resultant bonding can provide a good sealing performance, including at moderate or low temperature to high temperature, and exhibit good chemical compatibility and resistance when exposed to common wellbore environments.