EP2628891A4 - Assembled drilling tool - Google Patents

Assembled drilling tool

Info

Publication number
EP2628891A4
EP2628891A4 EP20100858290 EP10858290A EP2628891A4 EP 2628891 A4 EP2628891 A4 EP 2628891A4 EP 20100858290 EP20100858290 EP 20100858290 EP 10858290 A EP10858290 A EP 10858290A EP 2628891 A4 EP2628891 A4 EP 2628891A4
Authority
EP
Grant status
Application
Patent type
Prior art keywords
drilling tool
assembled drilling
assembled
tool
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.)
Withdrawn
Application number
EP20100858290
Other languages
German (de)
French (fr)
Other versions
EP2628891A1 (en )
Inventor
Chunbao Feng
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.)
SHIJIAZHUANG ZHONGMEI COAL MINE EQUIPMENT MANUFACTURE CO Ltd
Original Assignee
SHIJIAZHUANG ZHONGMEI COAL MINE EQUIPMENT MANUFACTURE CO 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

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods ; Cables; Casings; Tubings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods ; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods ; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042Couplings; joints between rod or the like and bit or between rod and rod or the like threaded
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/002Drilling with diversely driven shafts extending into the borehole
EP20100858290 2010-10-12 2010-10-12 Assembled drilling tool Withdrawn EP2628891A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/077672 WO2012048458A1 (en) 2010-10-12 2010-10-12 Assembled drilling tool

Publications (2)

Publication Number Publication Date
EP2628891A1 true EP2628891A1 (en) 2013-08-21
EP2628891A4 true true EP2628891A4 (en) 2014-08-27

Family

ID=45937823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100858290 Withdrawn EP2628891A4 (en) 2010-10-12 2010-10-12 Assembled drilling tool

Country Status (4)

Country Link
US (1) US20130220705A1 (en)
EP (1) EP2628891A4 (en)
RU (1) RU2528318C1 (en)
WO (1) WO2012048458A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106014198B (en) * 2016-05-11 2018-09-14 上海安恒环保科技有限公司 Species efficient continuous drilling tube means

Citations (4)

* Cited by examiner, † Cited by third party
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US3232362A (en) * 1963-11-12 1966-02-01 Cullen Well drilling apparatus
US3345832A (en) * 1965-08-20 1967-10-10 Clifford C Bottoms Rotary driving mechanism
US3517754A (en) * 1968-10-16 1970-06-30 Ingersoll Rand Co Rock drill bit drive
WO2009030926A2 (en) * 2007-09-04 2009-03-12 George Swietlik A downhole device

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US1667077A (en) * 1926-08-09 1928-04-24 Mecom Harvey Drill
US1965563A (en) * 1928-04-21 1934-07-10 Clyde E Bannister Well boring machine
US2019761A (en) * 1933-05-31 1935-11-05 Pneumatic Tool Company Rotary drilling machine
US2531120A (en) * 1947-06-02 1950-11-21 Harry L Feaster Well-drilling apparatus
US2803434A (en) * 1951-03-20 1957-08-20 Heinish George Rotary well drilling machine
US2717762A (en) * 1951-10-23 1955-09-13 James M Mcgregor Well drilling apparatus
US2708105A (en) * 1953-08-31 1955-05-10 Jr Edward B Williams Combination core and plug bit
US2948514A (en) * 1955-05-17 1960-08-09 Gebhard J Long Rotary earth drilling apparatus and method
US2930587A (en) * 1955-07-07 1960-03-29 Robert M F Seawright Rotary drilling machines
FR92130E (en) * 1966-06-30 1968-09-27 Benoto Sa An apparatus for transforming a drill, of any type, in rotary drill
US3730592A (en) * 1971-06-01 1973-05-01 Fmc Corp Method of subterranean drilling and mining
US3730286A (en) * 1972-06-29 1973-05-01 Exxon Production Research Co Apparatus for improving rotary drilling operations
US3986555A (en) * 1975-04-10 1976-10-19 Dresser Industries, Inc. Apparatus for providing a packaged core
US4060141A (en) * 1976-07-06 1977-11-29 Rockwell International Corporation Self-propelled deep well turbine drill
DE3503893C1 (en) * 1985-02-06 1985-10-24 Klemm Bohrtech drilling
FI85178C (en) * 1987-12-21 1992-03-10 Tampella Oy Ab Foerfarande i rotationsborrning Science rotationsborrningsanordning.
DE3839007C1 (en) * 1988-11-18 1989-12-07 Turmag Turbo-Maschinen-Ag Nuesse & Graefer, 4322 Sprockhoevel, De
RU2053367C1 (en) * 1992-01-24 1996-01-27 Инженерно-производственный центр "Геотех" Device for hole drilling
US5713422A (en) * 1994-02-28 1998-02-03 Dhindsa; Jasbir S. Apparatus and method for drilling boreholes
FR2721346B1 (en) * 1994-06-15 1996-08-30 Andre Leroy articulated tool for drilling oil wells, gas or geothermal.
US6868906B1 (en) * 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
EP0879341A4 (en) * 1995-08-03 2001-10-10 Flowdril Corp Down hole pressure intensifier and drilling assembly and method
DE59508569D1 (en) * 1995-10-09 2000-08-17 Baker Hughes Inc A method and drilling rig for drilling of boreholes in subsurface formations
US5799742A (en) * 1996-10-22 1998-09-01 Northwest Machine Works, Inc. Core drilling latch assembly
US5890549A (en) * 1996-12-23 1999-04-06 Sprehe; Paul Robert Well drilling system with closed circulation of gas drilling fluid and fire suppression apparatus
US5984028A (en) * 1997-07-15 1999-11-16 Dailey Petroleum Corp. Converted dual-acting hydraulic drilling jar
US5884715A (en) * 1997-08-01 1999-03-23 Reddoch; Jeffrey Method and apparatus for injecting drilling waste into a well while drilling
US6923273B2 (en) * 1997-10-27 2005-08-02 Halliburton Energy Services, Inc. Well system
RU2196215C2 (en) * 2000-04-26 2003-01-10 Владимир Иванович Лузганов Concentric drill string
US6571888B2 (en) * 2001-05-14 2003-06-03 Precision Drilling Technology Services Group, Inc. Apparatus and method for directional drilling with coiled tubing
US6854533B2 (en) * 2002-12-20 2005-02-15 Weatherford/Lamb, Inc. Apparatus and method for drilling with casing
CN2619041Y (en) * 2003-01-27 2004-06-02 张书明 Rotary disc rotation guide drilling tool
US6966393B2 (en) * 2003-06-02 2005-11-22 The William J. Brady Loving Trust Drill drive steel
EP1559864B1 (en) * 2004-01-27 2006-06-21 Services Petroliers Schlumberger Downhole drilling of a lateral hole
US7063175B1 (en) * 2004-06-16 2006-06-20 Scott Kerstetter Method and apparatus for retaining a down-hole fluid motor and bit assembly
CN2761810Y (en) * 2004-09-17 2006-03-01 辽河石油勘探局 Biwall drill rod for petroleum well drilling
DE202007001858U1 (en) * 2007-02-08 2007-04-05 Eurodrill Gmbh Double head drilling system for e.g. civil engineering anchor drilling or geothermal applications has side-by-side drive motors
CN101220731A (en) * 2008-02-02 2008-07-16 中国石油大学(北京) Thin wall drilling rod, drilling column and its preparation method and application
WO2012106999A1 (en) * 2011-02-11 2012-08-16 Chan Leung Choi Annulus ring hole drill
FI123185B (en) * 2011-04-15 2012-12-14 Sandvik Mining & Constr Oy The rotating unit, and a method of rock drilling rock drilling
US9611695B2 (en) * 2013-04-12 2017-04-04 The Charles Machine Works, Inc. Dual pipe drilling head with improved bearing retention structure
EP2811106B1 (en) * 2013-06-07 2018-08-01 Sandvik Mining and Construction Oy Rock Drilling Machine and Method for Lubrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232362A (en) * 1963-11-12 1966-02-01 Cullen Well drilling apparatus
US3345832A (en) * 1965-08-20 1967-10-10 Clifford C Bottoms Rotary driving mechanism
US3517754A (en) * 1968-10-16 1970-06-30 Ingersoll Rand Co Rock drill bit drive
WO2009030926A2 (en) * 2007-09-04 2009-03-12 George Swietlik A downhole device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012048458A1 *

Also Published As

Publication number Publication date Type
WO2012048458A1 (en) 2012-04-19 application
EP2628891A1 (en) 2013-08-21 application
RU2528318C1 (en) 2014-09-10 grant
RU2013112502A (en) 2014-09-27 application
US20130220705A1 (en) 2013-08-29 application

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Effective date: 20140724

RIC1 Classification (correction)

Ipc: E21B 17/04 20060101ALI20140718BHEP

Ipc: E21B 17/042 20060101ALI20140718BHEP

Ipc: E21B 17/046 20060101ALI20140718BHEP

Ipc: B28D 1/04 20060101ALI20140718BHEP

Ipc: E21B 7/00 20060101ALI20140718BHEP

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18D Deemed to be withdrawn

Effective date: 20150224