公开(公告)号：US10323489B2

公开(公告)日：2019-06-18

申请号：US15316354

申请日：2015-06-02

Applicant: ABSOLUTE COMPLETION TECHNOLOGIES LTD.

Inventor： Fred Harmat

IPC: E21B43/08 ,  B05D1/28 ,  B05C1/08

Abstract: An apparatus and methods for applying an outer coating to a wellbore screen are described. The apparatus comprises a support for the wellbore screen, an injector for injecting coating material on to the outer surface of the wellbore screen, and a mechanism for positioning and moving the screen relative to the injector and/or moving the injector axially relative to the screen to introduce coating material to the outer surface of the screen. The apparatus further comprises rollers for distributing the coating material over the outer surface of the screen. The elongate injector has a coating material delivery line extending through the injector from a coating material supply to an open tip.

公开(公告)号：US10399118B2

公开(公告)日：2019-09-03

申请号：US15451095

申请日：2017-03-06

Applicant: ABSOLUTE COMPLETION TECHNOLOGIES LTD.

Inventor： Fred Harmat

IPC: B05C7/00 ,  E21B43/08 ,  B05D7/22 ,  B05C7/08 ,  B05C7/04 ,  B05C7/02 ,  B01D37/02 ,  B05B13/06

Abstract: An apparatus and methods for applying an inner coating to a wellbore screen are described. The apparatus comprises a support for the wellbore screen, an elongate injector for injecting coating material into the inner bore of the wellbore screen, and a driver for positioning the elongate injector into the inner bore and moving the elongate injector through the inner bore to introduce coating material to the inner bore. The elongate injector has a supported end, a distal end, and a coating material delivery line extending through the elongate injector from a coating material supply to a port at the distal end.

公开(公告)号：US09616449B2

公开(公告)日：2017-04-11

申请号：US14378308

申请日：2013-02-12

Applicant: ABSOLUTE COMPLETION TECHNOLOGIES LTD.

Inventor： Fred Harmat

IPC: B05B13/06 ,  B05C7/00 ,  B05C7/08 ,  B05C7/04 ,  B05C7/02 ,  E21B43/08 ,  B01D37/02

CPC classification number: B05D7/22 ,  B01D37/02 ,  B05B13/0636 ,  B05B13/0645 ,  B05B13/0663 ,  B05B13/0681 ,  B05C7/00 ,  B05C7/02 ,  B05C7/04 ,  B05C7/08 ,  E21B43/08 ,  E21B43/082 ,  E21B43/084

Abstract: An apparatus and methods for applying an inner coating to a wellbore screen are described. The apparatus comprises a support for the wellbore screen, an elongate injector for injecting coating material into the inner bore of the wellbore screen, and a driver for positioning the elongate injector into the inner bore and moving the elongate injector through the inner bore to introduce coating material to the inner bore. The elongate injector has a supported end, a distal end, and a coating material delivery line extending through the elongate injector from a coating material supply to a port at the distal end.

公开(公告)号：US20140356533A1

公开(公告)日：2014-12-04

申请号：US14378308

申请日：2013-02-12

Applicant: ABSOLUTE COMPLETION TECHNOLOGIES LTD.

Inventor： Fred Harmat

IPC: B05B13/06 ,  B01D37/02

CPC classification number: B05D7/22 ,  B01D37/02 ,  B05B13/0636 ,  B05B13/0645 ,  B05B13/0663 ,  B05B13/0681 ,  B05C7/00 ,  B05C7/02 ,  B05C7/04 ,  B05C7/08 ,  E21B43/08 ,  E21B43/082 ,  E21B43/084

Abstract: An apparatus and methods for applying an inner coating to a wellbore screen are described. The apparatus comprises a support for the wellbore screen, an elongate injector for injecting coating material into the inner bore of the wellbore screen, and a driver for positioning the elongate injector into the inner bore and moving the elongate injector through the inner bore to introduce coating material to the inner bore. The elongate injector has a supported end, a distal end, and a coating material delivery line extending through the elongate injector from a coating material supply to a port at the distal end.

Abstract translation: 描述了将内涂层施加到井眼筛网上的装置和方法。 该装置包括用于井眼筛网的支撑件，用于将涂层材料注入井眼筛网的内孔中的细长喷射器，以及用于将细长喷射器定位到内孔中并将细长喷射器定位通过内孔以引入涂层的驱动器 材料到内孔。 细长的注射器具有支撑的端部，远端以及穿过细长的注射器的涂层材料输送管线，其从涂层材料供应端延伸到远端的端口。