-
公开(公告)号：US11098571B2
公开(公告)日：2021-08-24
申请号：US16828439
申请日：2020-03-24
摘要： A separator for separating gas from a fluid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube and into a space between a well casing of the well and the outer tube where gas in the production stream can separate from fluid in the production stream. The separated fluid is then directed through the inner tube to a pump.
-
公开(公告)号：US20240018862A1
公开(公告)日：2024-01-18
申请号：US18374321
申请日：2023-09-28
发明人： John M. Raglin
CPC分类号： E21B43/35 , E21B43/38 , B01D33/275 , B01D2221/04
摘要： A sand bypass separator is provided for separating particulate matter from a fluid mixture in a production well and directing the separated particulate matter away from a pump intake. The separator includes an outer tube, an inner tube positioned within the outer tube. The outer tube has a plurality of slots to allow the fluid mixture to enter the separator between the outer tube and the inner tube. As the fluid mixture moves downward, the fluid mixture reaches a downward velocity sufficient to allow the particulate matter in the fluid mixture to continue downward as the fluid is drawn into the inner tube through the pump intake. A bypass that extends from above the pump intake to below the pump intake to collect and direct the separated particulate matter separated below the pump intake may also be included.
-
公开(公告)号：US20220170358A1
公开(公告)日：2022-06-02
申请号：US17672195
申请日：2022-02-15
发明人： John M. Raglin
摘要： A sand bypass separator is provided for separating particulate matter from a fluid mixture in a production well and directing the separated particulate matter away from a pump intake. The separator includes an outer tube, an inner tube positioned within the outer tube. The outer tube has a plurality of slots to allow the fluid mixture to enter the separator between the outer tube and the inner tube. As the fluid mixture moves downward, the fluid mixture reaches a downward velocity sufficient to allow the particulate matter in the fluid mixture to continue downward as the fluid is drawn into the inner tube through the pump intake. A bypass that extends from above the pump intake to below the pump intake to collect and direct the separated particulate matter separated below the pump intake may also be included.
-
公开(公告)号：US20200284134A1
公开(公告)日：2020-09-10
申请号：US16798622
申请日：2020-02-24
发明人： John M. Raglin
摘要： A separator for separating gas from a liquid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube where gas in the production stream can separate from liquid in the production stream. The separated liquid is then directed through the inner tube to a pump. The separated gas is directed through a gas bypass to an area above a fluid intake for the pump.
-
公开(公告)号：US10605065B1
公开(公告)日：2020-03-31
申请号：US16251813
申请日：2019-01-18
摘要： A separator for separating gas from a fluid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube and into a space between a well casing of the well and the outer tube where gas in the production stream can separate from fluid in the production stream. The separated fluid is then directed through the inner tube to a pump.
-
公开(公告)号：US20230304372A1
公开(公告)日：2023-09-28
申请号：US18125522
申请日：2023-03-23
IPC分类号： E21B33/12
CPC分类号： E21B33/1208
摘要： A packer assembly for a production well is described. The packer assembly includes one or more packer elements set to engage and seal the inner surface of a well casing, where a production tube runs through the one or more packer elements and provides a fluid path to the surface. A chemical inlet above the one or more packer elements connects to a chemical flow path through the one or more packer elements and a chemical outlet below the packer assembly.
-
公开(公告)号：US11274541B2
公开(公告)日：2022-03-15
申请号：US16798622
申请日：2020-02-24
发明人： John M. Raglin
摘要： A separator for separating gas from a liquid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube where gas in the production stream can separate from liquid in the production stream. The separated liquid is then directed through the inner tube to a pump. The separated gas is directed through a gas bypass to an area above a fluid intake for the pump.
-
公开(公告)号：US10605064B1
公开(公告)日：2020-03-31
申请号：US16438074
申请日：2019-06-11
发明人： John M. Raglin
摘要： A sand bypass separator is provided for separating particulate matter from a fluid mixture in a production well and directing the separated particulate matter away from a pump intake. The separator includes an outer tube, an inner tube positioned within the outer tube, and a bypass. The outer tube has a plurality of slots to allow the fluid mixture to enter the separator between the outer tube and the inner tube. As the fluid mixture moves downward, the fluid mixture reaches a downward velocity sufficient to allow the particulate matter in the fluid mixture to continue downward as the fluid is drawn into the inner tube through the pump intake. The bypass extends from above the pump intake to below the pump intake to collect and direct the separated particulate matter separated below the pump intake.
-
公开(公告)号：US10570721B1
公开(公告)日：2020-02-25
申请号：US16293244
申请日：2019-03-05
发明人： John M. Raglin
摘要： A separator for separating gas from a liquid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube where gas in the production stream can separate from liquid in the production stream. The separated liquid is then directed through the inner tube to a pump. The separated gas is directed through a gas bypass to an area above a fluid intake for the pump.
-
公开(公告)号：US11434741B2
公开(公告)日：2022-09-06
申请号：US17409217
申请日：2021-08-23
摘要： A method of separating gas from a fluid mixture in a production stream of a well where the method includes using an outer tube and an inner tube positioned concentrically with the outer tube to separate gas and liquid from a mixture. The production stream is directed through the outer tube and into a space between a well casing of the well and the outer tube where gas in the production stream can separate from fluid in the production stream. The separated fluid is then directed through the inner tube to a pump.
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.015 秒)
