公开(公告)号：US10355552B2

公开(公告)日：2019-07-16

申请号：US14775284

申请日：2014-03-10

Applicant: Smith International, Inc.

Inventor： Scott Meng ,  Peter T. Cariveau

IPC: E21B4/02 ,  H02K15/02 ,  H02K5/08 ,  F04C2/107 ,  F04C13/00 ,  C08K3/04 ,  H02K1/12

Abstract: Elastomeric compositions containing a combination of selected carbon blacks. The resultant elastomers have improved durability and/or power generation. Such elastomers may be used in oilfield products, for example, as seals or stator liners. Methods of producing these elastomeric compositions are also disclosed.

公开(公告)号：US20170204665A1

公开(公告)日：2017-07-20

申请号：US15468204

申请日：2017-03-24

Applicant: Smith International, Inc.

Inventor： Scott Meng ,  Peter Thomas Cariveau

IPC: E21B4/02 ,  B29C45/00 ,  F03C2/08 ,  C08K7/02 ,  C08L9/02

CPC classification number: E21B4/02 ,  B29C45/0001 ,  B29C45/0053 ,  B29L2031/749 ,  C08K7/02 ,  C08L9/02 ,  C08L2205/16 ,  F03C2/08 ,  F04C2/1075 ,  F04C13/008 ,  F05C2253/04 ,  H02K1/12 ,  H02K15/02 ,  Y10T29/49009

Abstract: Embodiments disclosed herein relate to a composition useful for forming a stator or a portion thereof. The composition may include: a curable elastomer; a fiber or fibrous compound; a fiber dispersion compound; and optionally carbon black.

公开(公告)号：US20160036284A1

公开(公告)日：2016-02-04

申请号：US14775284

申请日：2014-03-10

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Scott Meng ,  Peter Cariveau

IPC: H02K5/08 ,  H02K1/12 ,  C08K3/04 ,  H02K15/02

CPC classification number: H02K5/08 ,  C08K3/04 ,  C08K2201/006 ,  C08K2201/014 ,  E21B4/02 ,  F04C2/1075 ,  F04C13/008 ,  F04C2230/20 ,  H02K1/12 ,  H02K15/02 ,  C08L21/00 ,  C08L15/005

Abstract: Elastomeric compositions containing a combination of selected carbon blacks. The resultant elastomers have improved durability and/or power generation. Such elastomers may be used in oilfield products, for example, as seals or stator liners. Methods of producing these elastomeric compositions are also disclosed.

Abstract translation: 含有选择的炭黑的组合的弹性组合物。 所得的弹性体具有改善的耐久性和/或发电。 这种弹性体可以用于油田产品中，例如用作密封件或定子衬套。 还公开了制备这些弹性体组合物的方法。

公开(公告)号：US20150022051A1

公开(公告)日：2015-01-22

申请号：US14380329

申请日：2013-02-21

Applicant: Smith international, Inc.

Inventor： Scott Meng ,  Peter Thomas Cariveau

IPC: C08L9/02 ,  H02K1/12 ,  H02K15/02

CPC classification number: E21B4/02 ,  B29C45/0001 ,  B29C45/0053 ,  B29L2031/749 ,  C08K7/02 ,  C08L9/02 ,  C08L2205/16 ,  F03C2/08 ,  F04C2/1075 ,  F04C13/008 ,  F05C2253/04 ,  H02K1/12 ,  H02K15/02 ,  Y10T29/49009

Abstract: Embodiments disclosed herein relate to a composition useful for forming stator or a portion thereof. The composition may include: a curable elastomer; a fiber fibrous compound; a fiber dispersion compound; and optionally carbon black.

Abstract translation: 本文公开的实施方案涉及用于形成定子或其一部分的组合物。 组合物可以包括：可固化弹性体; 纤维纤维化合物; 纤维分散体化合物; 和任选的炭黑。