GB201414828D0 - Improvements in or relation to tools - Google Patents

Improvements in or relation to tools

Info

Publication number
GB201414828D0
GB201414828D0 GB201414828A GB201414828A GB201414828D0 GB 201414828 D0 GB201414828 D0 GB 201414828D0 GB 201414828 A GB201414828 A GB 201414828A GB 201414828 A GB201414828 A GB 201414828A GB 201414828 D0 GB201414828 D0 GB 201414828D0
Authority
GB
United Kingdom
Prior art keywords
tools
relation
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.)
Granted
Application number
GB201414828A
Other versions
GB2517595A (en
GB2517595B (en
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.)
HUNTING EQUIPMENT MAN SERVICES
Original Assignee
HUNTING EQUIPMENT MAN SERVICES
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 HUNTING EQUIPMENT MAN SERVICES filed Critical HUNTING EQUIPMENT MAN SERVICES
Publication of GB201414828D0 publication Critical patent/GB201414828D0/en
Publication of GB2517595A publication Critical patent/GB2517595A/en
Application granted granted Critical
Publication of GB2517595B publication Critical patent/GB2517595B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
GB1414828.2A 2013-08-20 2014-08-20 Improvements in or relation to tools Expired - Fee Related GB2517595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201314892A GB201314892D0 (en) 2013-08-20 2013-08-20 Improvements in or relating to tools

Publications (3)

Publication Number Publication Date
GB201414828D0 true GB201414828D0 (en) 2014-10-01
GB2517595A GB2517595A (en) 2015-02-25
GB2517595B GB2517595B (en) 2016-04-20

Family

ID=49301965

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201314892A Ceased GB201314892D0 (en) 2013-08-20 2013-08-20 Improvements in or relating to tools
GB1414828.2A Expired - Fee Related GB2517595B (en) 2013-08-20 2014-08-20 Improvements in or relation to tools

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201314892A Ceased GB201314892D0 (en) 2013-08-20 2013-08-20 Improvements in or relating to tools

Country Status (2)

Country Link
GB (2) GB201314892D0 (en)
WO (1) WO2015025163A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041235A (en) * 2015-09-07 2015-11-11 山西风雷钻具有限公司 Transmission shaft shell used for screw drill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245709A (en) * 1979-04-27 1981-01-20 Christensen, Inc. Removable drill string stabilizers
US4557339A (en) * 1982-12-30 1985-12-10 Hughes Tool Company Borehole conditioning apparatus
GB8709229D0 (en) * 1987-04-16 1987-05-20 Shell Int Research Tubular element
WO1999005391A1 (en) * 1997-07-25 1999-02-04 Weiss Robert A Drill string stabilizer
US6170583B1 (en) * 1998-01-16 2001-01-09 Dresser Industries, Inc. Inserts and compacts having coated or encrusted cubic boron nitride particles
US6349780B1 (en) * 2000-08-11 2002-02-26 Baker Hughes Incorporated Drill bit with selectively-aggressive gage pads
US6823951B2 (en) * 2002-07-03 2004-11-30 Smith International, Inc. Arcuate-shaped inserts for drill bits
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
GB2459217B (en) * 2007-01-08 2011-04-27 Halliburton Energy Serv Inc Drill bits and other downhole tools with hardfacing having tungsten carbide pellets and other hard materials
PL2156003T3 (en) * 2007-05-18 2013-07-31 Baker Hughes Inc Method of repairing diamond rock bit
GB0904791D0 (en) * 2009-03-20 2009-05-06 Turbopower Drilling Sal Downhole drilling assembly

Also Published As

Publication number Publication date
GB2517595A (en) 2015-02-25
WO2015025163A3 (en) 2015-06-11
GB201314892D0 (en) 2013-10-02
GB2517595B (en) 2016-04-20
WO2015025163A2 (en) 2015-02-26

Similar Documents

Publication Publication Date Title
IL240455A0 (en) Improvements in or relating to closures
GB201318595D0 (en) Improvements in or relating to laminates
GB201302025D0 (en) Improvements in or relating to prosthetics
GB2557789B (en) Improvements in relation to valves
GB201315241D0 (en) Improvements in or relating to lighting
IL245426B (en) Improvements in or relating to packaging
GB201300820D0 (en) Improvements in or relating to packaging
GB2517910B (en) Improvements in or relating to fasteners
GB201323007D0 (en) Improvements in or relating to laminates
GB201801057D0 (en) Improvements in or relating to stairlifts
GB201310076D0 (en) Improvements in or relating to safety
GB201322629D0 (en) Improvements in or relating to footwear
GB201308305D0 (en) Improvements in or relating to footwear
GB2517595B (en) Improvements in or relation to tools
GB201515290D0 (en) Improvements in or relating to dispensing
GB201310608D0 (en) Improvements in or relating to furniture
GB201311089D0 (en) Improvements in or relating to security
GB2518834B (en) Improvements in or relating to stairlifts
GB201300469D0 (en) Improvements in or relating to hand tools
GB201303688D0 (en) Improvements in or relating to stairlifts
GB201303962D0 (en) Improvements in or relating to holders
GB201306600D0 (en) Improvements in or relating to slitting
GB201322067D0 (en) Improvements in or relating to helmets
GB201315795D0 (en) Improvements in or relating to storage
GB201315797D0 (en) Improvements in or relating to storage

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180820