BRPI0921760A2 - mandril-piloto com estrutura composta - Google Patents

mandril-piloto com estrutura composta

Info

Publication number
BRPI0921760A2
BRPI0921760A2 BRPI0921760A BRPI0921760A BRPI0921760A2 BR PI0921760 A2 BRPI0921760 A2 BR PI0921760A2 BR PI0921760 A BRPI0921760 A BR PI0921760A BR PI0921760 A BRPI0921760 A BR PI0921760A BR PI0921760 A2 BRPI0921760 A2 BR PI0921760A2
Authority
BR
Brazil
Prior art keywords
composite frame
frame pilot
chuck
pilot chuck
composite
Prior art date
Application number
BRPI0921760A
Other languages
English (en)
Inventor
Robert J Buske
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BRPI0921760A2 publication Critical patent/BRPI0921760A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BRPI0921760A 2008-11-11 2009-11-10 mandril-piloto com estrutura composta BRPI0921760A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/268,920 US7992658B2 (en) 2008-11-11 2008-11-11 Pilot reamer with composite framework
PCT/US2009/063810 WO2010056641A2 (en) 2008-11-11 2009-11-10 Pilot reamer with composite framework

Publications (1)

Publication Number Publication Date
BRPI0921760A2 true BRPI0921760A2 (pt) 2016-01-05

Family

ID=42164159

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921760A BRPI0921760A2 (pt) 2008-11-11 2009-11-10 mandril-piloto com estrutura composta

Country Status (7)

Country Link
US (1) US7992658B2 (pt)
EP (1) EP2352895A4 (pt)
CN (1) CN102257239A (pt)
BR (1) BRPI0921760A2 (pt)
CA (1) CA2742481A1 (pt)
MX (1) MX2011004770A (pt)
WO (1) WO2010056641A2 (pt)

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GB2465504C (en) 2008-06-27 2019-12-25 Rasheed Wajid Expansion and sensing tool
US10195687B2 (en) * 2008-08-20 2019-02-05 Foro Energy, Inc. High power laser tunneling mining and construction equipment and methods of use
US11590606B2 (en) * 2008-08-20 2023-02-28 Foro Energy, Inc. High power laser tunneling mining and construction equipment and methods of use
US20100078223A1 (en) * 2008-09-26 2010-04-01 Buske Robert J Plate structure for earth-boring tools, tools including plate structures and methods of forming such tools
GB0906211D0 (en) 2009-04-09 2009-05-20 Andergauge Ltd Under-reamer
US8459378B2 (en) 2009-05-13 2013-06-11 Baker Hughes Incorporated Hybrid drill bit
CA2773897A1 (en) 2009-09-16 2011-03-24 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
US8950514B2 (en) 2010-06-29 2015-02-10 Baker Hughes Incorporated Drill bits with anti-tracking features
US20120031671A1 (en) * 2010-08-03 2012-02-09 National Oilwell Varco, L.P. Drill Bits With Rolling Cone Reamer Sections
GB2486898A (en) 2010-12-29 2012-07-04 Nov Downhole Eurasia Ltd A downhole tool with at least one extendable offset cutting member for reaming a bore
EA025749B1 (ru) 2011-02-10 2017-01-30 Смит Интернэшнл, Инк. Вооружение для бурового долота с фиксированными резцами и других скважинных породоразрушающих инструментов
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
WO2012109234A2 (en) * 2011-02-11 2012-08-16 Baker Hughes Incorporated System and method for leg retention on hybrid bits
US8851205B1 (en) 2011-04-08 2014-10-07 Hard Rock Solutions, Llc Method and apparatus for reaming well bore surfaces nearer the center of drift
US9347275B2 (en) 2011-06-22 2016-05-24 Smith International, Inc. Fixed cutter drill bit with core fragmentation feature
EP2766551B1 (en) * 2011-10-03 2017-03-22 Extreme Technologies, LLC Wellbore conditioning system
MX351357B (es) 2011-11-15 2017-10-11 Baker Hughes Inc Barrenas de perforación híbridas que tienen eficiencia incrementada de perforación.
CN102704843A (zh) * 2012-05-09 2012-10-03 中国石油天然气股份有限公司 领眼高效钻头
CN103485723B (zh) * 2012-06-13 2016-02-10 中国石油天然气集团公司 控制随钻扩眼钻压分配关系的装置及方法
CN103089152B (zh) * 2013-02-28 2014-11-26 西南石油大学 一种嵌入式宽齿牙轮钻头
CA2857841C (en) 2013-07-26 2018-03-13 National Oilwell DHT, L.P. Downhole activation assembly with sleeve valve and method of using same
BR112016027337A8 (pt) 2014-05-23 2021-05-04 Baker Hughes Inc broca híbrida com montagem de cortador mecanicamente fixada
WO2016012981A1 (en) * 2014-07-25 2016-01-28 Master Drilling South Africa (Pty) Ltd Reamer head arrangement
CN104131785A (zh) * 2014-08-06 2014-11-05 四川万吉金刚石钻头有限公司 单牙轮pdc同心随钻扩眼钻头
CN104265178B (zh) * 2014-09-16 2016-08-24 四川省美地佳源实业有限公司 扩孔刀具
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
US10036205B2 (en) 2015-06-04 2018-07-31 The Charles Machine Works, Inc. Stacked-plate reamer
CN110678622B (zh) * 2017-05-05 2021-12-21 史密斯国际有限公司 阶梯式井下工具和使用方法
US10113369B1 (en) * 2017-06-27 2018-10-30 Barbco, Inc. Cutting assembly for a boring device
US11111739B2 (en) 2017-09-09 2021-09-07 Extreme Technologies, Llc Well bore conditioner and stabilizer
WO2019075076A1 (en) 2017-10-10 2019-04-18 Extreme Technologies, Llc PROBE HOLE BOREHOLE SYSTEMS AND DEVICES
US10801266B2 (en) 2018-05-18 2020-10-13 Baker Hughes, A Ge Company, Llc Earth-boring tools having fixed blades and rotatable cutting structures and related methods
CN110253054B (zh) * 2019-06-28 2020-07-10 胜利油田盛辉石油技术开发有限责任公司 一种钻头
USD1076990S1 (en) * 2022-09-09 2025-05-27 Iron Grip Holdings Pty Limited Rock roller arm for a reamer assembly
USD1075852S1 (en) * 2022-09-09 2025-05-20 Iron Grip Holdings Pty Limited Cutting wing with rock roller for a reamer assembly
USD1085171S1 (en) * 2022-09-09 2025-07-22 Iron Grip Holdings Pty Limited Reamer assembly

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US2085336A (en) * 1932-12-21 1937-06-29 Harvey D Sandstone Rotary excavator
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US2019047A (en) * 1934-10-26 1935-10-29 Grant John Hydraulic and spring operated expansive reamer
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US20020088649A1 (en) * 2001-01-08 2002-07-11 Morris Donald G. Hole opener having interchangeable sleeve reamer
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AU2003900227A0 (en) * 2003-01-20 2003-02-06 Transco Manufacturing Australia Pty Ltd Attachment means for drilling equipment
US7243737B2 (en) * 2004-09-22 2007-07-17 Vermeer Manufacturing Company Interchangeable reamer
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SA108290832B1 (ar) * 2007-12-21 2012-06-05 بيكر هوغيس انكوربوريتد مثقاب ذو أذرع توازن يستخدم في حفر الآبار
US20100078223A1 (en) * 2008-09-26 2010-04-01 Buske Robert J Plate structure for earth-boring tools, tools including plate structures and methods of forming such tools

Also Published As

Publication number Publication date
CA2742481A1 (en) 2010-05-20
WO2010056641A4 (en) 2010-09-02
WO2010056641A3 (en) 2010-07-08
EP2352895A4 (en) 2014-01-22
MX2011004770A (es) 2011-07-29
US7992658B2 (en) 2011-08-09
CN102257239A (zh) 2011-11-23
US20100116556A1 (en) 2010-05-13
WO2010056641A2 (en) 2010-05-20
EP2352895A2 (en) 2011-08-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.