公开(公告)号：US20170051200A1

公开(公告)日：2017-02-23

申请号：US15242597

申请日：2016-08-21

Applicant: Battelle Memorial Institute

Inventor： Joel D. Elhard ,  Phillip N. Denen ,  Robert S. Whitmore

IPC: C09K8/80 ,  E21B43/267 ,  E21B43/04 ,  C09K8/56

CPC classification number: E21B43/267 ,  C09K8/56 ,  C09K8/805 ,  E21B43/04

Abstract: Methods and materials for sand control in water injection sites are disclosed. Proppant particles may be coated with some particles coated with a diene and other proppant particles coated with a dienophile that would bind the particles through a Diels-Alder reaction. In some other embodiments, proppant particles may be coated with alternating layers of diene and dienophile that would react through a Diels-Alder reaction. The invention may be advantageous for forming underground structures useful in the extraction of hydrocarbons.

Abstract translation: 公开了注水场防砂方法和材料。 支撑剂颗粒可以涂覆有涂覆有二烯的一些颗粒和涂覆有亲二烯体的其它支撑剂颗粒，其将通过Diels-Alder反应结合颗粒。 在一些其它实施方案中，支撑剂颗粒可以涂覆有通过Diels-Alder反应反应的二烯和亲二烯体的交替层。 本发明可有利于形成用于提取烃的地下结构。