GB201406959D0 - Method and apparatus for severing a drill string - Google Patents

Method and apparatus for severing a drill string

Info

Publication number
GB201406959D0
GB201406959D0 GBGB1406959.5A GB201406959A GB201406959D0 GB 201406959 D0 GB201406959 D0 GB 201406959D0 GB 201406959 A GB201406959 A GB 201406959A GB 201406959 D0 GB201406959 D0 GB 201406959D0
Authority
GB
United Kingdom
Prior art keywords
severing
drill string
drill
string
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
GBGB1406959.5A
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.)
Churchill Drilling Tools Ltd
Original Assignee
Churchill Drilling Tools Ltd
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 Churchill Drilling Tools Ltd filed Critical Churchill Drilling Tools Ltd
Priority to GBGB1406959.5A priority Critical patent/GB201406959D0/en
Publication of GB201406959D0 publication Critical patent/GB201406959D0/en
Priority to DK15719271.7T priority patent/DK3132111T3/en
Priority to SG11201608526VA priority patent/SG11201608526VA/en
Priority to US15/304,349 priority patent/US10458204B2/en
Priority to DK15717610.8T priority patent/DK3132110T3/en
Priority to US15/304,374 priority patent/US10544655B2/en
Priority to PCT/GB2015/051160 priority patent/WO2015159094A2/en
Priority to CA2945405A priority patent/CA2945405C/en
Priority to EP15719271.7A priority patent/EP3132111B1/en
Priority to EP15717610.8A priority patent/EP3132110B1/en
Priority to PCT/GB2015/051161 priority patent/WO2015159095A2/en
Priority to CA2945402A priority patent/CA2945402C/en
Priority to SG11201608620VA priority patent/SG11201608620VA/en
Priority to SA516380072A priority patent/SA516380072B1/en
Priority to SA516380084A priority patent/SA516380084B1/en
Ceased legal-status Critical Current

Links

GBGB1406959.5A 2014-04-17 2014-04-17 Method and apparatus for severing a drill string Ceased GB201406959D0 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GBGB1406959.5A GB201406959D0 (en) 2014-04-17 2014-04-17 Method and apparatus for severing a drill string
SG11201608620VA SG11201608620VA (en) 2014-04-17 2015-04-17 Method and apparatus for severing a drill string
PCT/GB2015/051160 WO2015159094A2 (en) 2014-04-17 2015-04-17 Method and apparatus for severing a drill string
EP15719271.7A EP3132111B1 (en) 2014-04-17 2015-04-17 Downhole tool
US15/304,349 US10458204B2 (en) 2014-04-17 2015-04-17 Downhole tool
DK15717610.8T DK3132110T3 (en) 2014-04-17 2015-04-17 METHOD AND DEVICE FOR CUTTING A DRILL CORD
US15/304,374 US10544655B2 (en) 2014-04-17 2015-04-17 Method and apparatus for severing a drill string
DK15719271.7T DK3132111T3 (en) 2014-04-17 2015-04-17 Well tool
CA2945405A CA2945405C (en) 2014-04-17 2015-04-17 Method and apparatus for severing a drill string
SG11201608526VA SG11201608526VA (en) 2014-04-17 2015-04-17 Downhole tool
EP15717610.8A EP3132110B1 (en) 2014-04-17 2015-04-17 Method and apparatus for severing a drill string
PCT/GB2015/051161 WO2015159095A2 (en) 2014-04-17 2015-04-17 Downhole tool
CA2945402A CA2945402C (en) 2014-04-17 2015-04-17 Downhole tool
SA516380072A SA516380072B1 (en) 2014-04-17 2016-10-13 Method and apparatus for severing a drill string
SA516380084A SA516380084B1 (en) 2014-04-17 2016-10-16 Downhole Tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1406959.5A GB201406959D0 (en) 2014-04-17 2014-04-17 Method and apparatus for severing a drill string

Publications (1)

Publication Number Publication Date
GB201406959D0 true GB201406959D0 (en) 2014-06-04

Family

ID=50928934

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1406959.5A Ceased GB201406959D0 (en) 2014-04-17 2014-04-17 Method and apparatus for severing a drill string

Country Status (1)

Country Link
GB (1) GB201406959D0 (en)

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Legal Events

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