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公开(公告)号:US3420319A
公开(公告)日:1969-01-07
申请号:US3420319D
申请日:1967-04-14
Applicant: INGERSOLL RAND CO
Inventor: LINCOLN PAUL A , LEVEN SAMUEL
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公开(公告)号:US3162254A
公开(公告)日:1964-12-22
申请号:US15452261
申请日:1961-11-24
Applicant: CALWELD INC
Inventor: ROSE STEVEN L
IPC: E21B7/20 , E21B19/086
CPC classification number: E21B7/201 , E21B19/086
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公开(公告)号:US2946567A
公开(公告)日:1960-07-26
申请号:US75434158
申请日:1958-08-11
Applicant: PEPPER ROBERT K
Inventor: PEPPER ROBERT K
IPC: E21B7/20
CPC classification number: E21B7/201
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公开(公告)号:US2306118A
公开(公告)日:1942-12-22
申请号:US38430441
申请日:1941-03-20
Applicant: SOCONY VACUUM OIL CO INC
Inventor: GRAHAM ARTHUR H
CPC classification number: E21B7/201 , E21B17/1007
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公开(公告)号:US2165666A
公开(公告)日:1939-07-11
申请号:US15016637
申请日:1937-06-24
Applicant: JAMES HAILEY , C M MARTIN , FRANK R MOFFATT
Inventor: TILLY JAMES O
CPC classification number: E21B19/20 , E21B3/02 , E21B7/002 , E21B7/201 , E21B19/084
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公开(公告)号:US1154642A
公开(公告)日:1915-09-28
申请号:US983915
申请日:1915-02-23
Applicant: LAWTON CHARLES L
Inventor: LAWTON CHARLES L
IPC: E21B1/30
CPC classification number: E21B7/201 , Y10S279/907 , Y10S411/918 , Y10T279/17
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公开(公告)号:US880140A
公开(公告)日:1908-02-25
申请号:US1906346750
申请日:1906-12-07
Applicant: ELECTRIC CONTROLLER AND SUPPLY COMPANY
Inventor: HASTINGS BENJAMIN
CPC classification number: E21B7/201
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公开(公告)号:US09945183B2
公开(公告)日:2018-04-17
申请号:US14828183
申请日:2015-08-17
Applicant: Thru Tubing Solutions, Inc.
Inventor: Roger Schultz , Brock Watson , Andy Ferguson
IPC: E21B4/18 , E21B4/02 , E21B7/04 , E21B7/20 , E21B17/10 , E21B23/04 , E21B17/22 , E21B17/046 , E21B23/00
CPC classification number: E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
Abstract: The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.
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公开(公告)号:US09840872B2
公开(公告)日:2017-12-12
申请号:US14813980
申请日:2015-07-30
Applicant: Thru Tubing Solutions, Inc.
Inventor: Roger Schultz , Brock Watson , Andy Ferguson
IPC: E21B4/02 , E21B4/18 , E21B7/04 , E21B17/22 , E21B7/20 , E21B17/10 , E21B23/04 , E21B17/046 , E21B23/00
CPC classification number: E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
Abstract: The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.
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