GB0012124D0 - By-pass tool for use in a drill string - Google Patents

By-pass tool for use in a drill string

Info

Publication number
GB0012124D0
GB0012124D0 GB0012124A GB0012124A GB0012124D0 GB 0012124 D0 GB0012124 D0 GB 0012124D0 GB 0012124 A GB0012124 A GB 0012124A GB 0012124 A GB0012124 A GB 0012124A GB 0012124 D0 GB0012124 D0 GB 0012124D0
Authority
GB
United Kingdom
Prior art keywords
drill string
pass tool
tool
pass
drill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0012124A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEE PAUL B
Original Assignee
LEE PAUL B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LEE PAUL B filed Critical LEE PAUL B
Priority to GB0012124A priority Critical patent/GB0012124D0/en
Publication of GB0012124D0 publication Critical patent/GB0012124D0/en
Priority to PCT/GB2001/001934 priority patent/WO2001090529A1/en
Priority to AU2001252399A priority patent/AU2001252399A1/en
Ceased legal-status Critical Current

Links

GB0012124A 2000-05-20 2000-05-20 By-pass tool for use in a drill string Ceased GB0012124D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0012124A GB0012124D0 (en) 2000-05-20 2000-05-20 By-pass tool for use in a drill string
PCT/GB2001/001934 WO2001090529A1 (en) 2000-05-20 2001-05-03 By-pass tool for use in a drill string
AU2001252399A AU2001252399A1 (en) 2000-05-20 2001-05-03 By-pass tool for use in a drill string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0012124A GB0012124D0 (en) 2000-05-20 2000-05-20 By-pass tool for use in a drill string

Publications (1)

Publication Number Publication Date
GB0012124D0 true GB0012124D0 (en) 2000-07-12

Family

ID=9891921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0012124A Ceased GB0012124D0 (en) 2000-05-20 2000-05-20 By-pass tool for use in a drill string

Country Status (3)

Country Link
AU (1) AU2001252399A1 (en)
GB (1) GB0012124D0 (en)
WO (1) WO2001090529A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102485D0 (en) * 2001-01-31 2001-03-14 Sps Afos Group Ltd Downhole Tool
GB0220447D0 (en) * 2002-09-03 2002-10-09 Lee Paul B Ball operated by-pass tool for use in drilling
GB2428719B (en) * 2003-04-01 2007-08-29 Specialised Petroleum Serv Ltd Method of Circulating Fluid in a Borehole
GB0513140D0 (en) 2005-06-15 2005-08-03 Lee Paul B Novel method of controlling the operation of a downhole tool
US20100314126A1 (en) 2009-06-10 2010-12-16 Baker Hughes Incorporated Seat apparatus and method
CA2844342C (en) 2011-07-29 2019-09-03 Packers Plus Energy Services Inc. Wellbore tool with indexing mechanism and method
AU2012323753A1 (en) 2011-10-11 2014-05-01 Packers Plus Energy Services Inc. Wellbore actuators, treatment strings and methods
US9896908B2 (en) 2013-06-28 2018-02-20 Team Oil Tools, Lp Well bore stimulation valve
US9458698B2 (en) 2013-06-28 2016-10-04 Team Oil Tools Lp Linearly indexing well bore simulation valve
US8863853B1 (en) 2013-06-28 2014-10-21 Team Oil Tools Lp Linearly indexing well bore tool
US9441467B2 (en) 2013-06-28 2016-09-13 Team Oil Tools, Lp Indexing well bore tool and method for using indexed well bore tools
US10422202B2 (en) 2013-06-28 2019-09-24 Innovex Downhole Solutions, Inc. Linearly indexing wellbore valve
WO2017115088A1 (en) 2015-12-30 2017-07-06 M-I Drilling Fluids U.K. Limited Downhole valve apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574894A (en) * 1985-07-12 1986-03-11 Smith International, Inc. Ball actuable circulating dump valve
US4889199A (en) 1987-05-27 1989-12-26 Lee Paul B Downhole valve for use when drilling an oil or gas well
GB9215218D0 (en) * 1992-07-17 1992-09-02 Pbl Drilling Tools Limited A valve
GB2311315A (en) * 1996-03-22 1997-09-24 Smith International Hydraulic sliding side-door sleeve

Also Published As

Publication number Publication date
AU2001252399A1 (en) 2001-12-03
WO2001090529A1 (en) 2001-11-29

Similar Documents

Publication Publication Date Title
GB2364082B (en) Cutter for a drill bit
GB2368360B (en) Drill bit
GB2364340B (en) Drill bit
GB2365045B (en) Surface modifications for drill bits
GB2386917B (en) Setting tool for use in a wellbore
NO994089D0 (en) Drill string tools for use in a wellbore
GB2366579B (en) Activating mechanism for a downhole tool
GB0015714D0 (en) Drill bits
GB2351303B (en) Apparatus for locating a well tool in a borehole
AU145619S (en) Drill holster for a workbelt
EG22359A (en) Device for manipulating a tool in a well tubular
SG103267A1 (en) Hydrophone for use in a downhole tool
GB0012124D0 (en) By-pass tool for use in a drill string
GB0016146D0 (en) Improvements in or relating to downhole tools
GB0126239D0 (en) Communicating with a downhole tool
GB0010212D0 (en) Backreaming tool
EG22664A (en) Drill bit
GB0026458D0 (en) Downhole tool
GB0000205D0 (en) Drilling bit apparatus
GB0019800D0 (en) Activating ball assembly for use with a by-pass tool in a drill string
GB0021913D0 (en) Activating ball assembly for use with a by-pass tool in a drill string
GB0020158D0 (en) A ball activated by pass tool for use in a drill string
GB2378723B (en) Downhole well tool
GB2402688B (en) Drill bit
GB9911391D0 (en) Drilling tool

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)