BRPI0911638A2 - métodos, sistemas e composições de fundo que incluem um escareador com saídas traseiras efetivas variáveis - Google Patents

métodos, sistemas e composições de fundo que incluem um escareador com saídas traseiras efetivas variáveis

Info

Publication number
BRPI0911638A2
BRPI0911638A2 BRPI0911638A BRPI0911638A BRPI0911638A2 BR PI0911638 A2 BRPI0911638 A2 BR PI0911638A2 BR PI0911638 A BRPI0911638 A BR PI0911638A BR PI0911638 A BRPI0911638 A BR PI0911638A BR PI0911638 A2 BRPI0911638 A2 BR PI0911638A2
Authority
BR
Brazil
Prior art keywords
countersink
systems
methods
variable effective
effective rear
Prior art date
Application number
BRPI0911638A
Other languages
English (en)
Inventor
Meister Matthias
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 BRPI0911638A2 publication Critical patent/BRPI0911638A2/pt
Publication of BRPI0911638B1 publication Critical patent/BRPI0911638B1/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
    • 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
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools

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)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
BRPI0911638-9A 2008-04-23 2009-04-23 Métodos, sistemas e composições de fundo que incluem um escareador com saídas traseiras efetivas variáveis BRPI0911638B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4735508P 2008-04-23 2008-04-23
US61/047,355 2008-04-23
PCT/US2009/041526 WO2009132179A2 (en) 2008-04-23 2009-04-23 Methods, systems, and bottom hole assemblies including reamer with varying effective back rake

Publications (2)

Publication Number Publication Date
BRPI0911638A2 true BRPI0911638A2 (pt) 2018-03-27
BRPI0911638B1 BRPI0911638B1 (pt) 2019-03-26

Family

ID=41213883

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911638-9A BRPI0911638B1 (pt) 2008-04-23 2009-04-23 Métodos, sistemas e composições de fundo que incluem um escareador com saídas traseiras efetivas variáveis

Country Status (6)

Country Link
US (1) US8074741B2 (pt)
EP (1) EP2297424B1 (pt)
BR (1) BRPI0911638B1 (pt)
MX (1) MX2010011514A (pt)
PL (1) PL2297424T3 (pt)
WO (1) WO2009132179A2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036611B2 (en) 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US8056649B2 (en) * 2007-08-30 2011-11-15 Baker Hughes Incorporated Apparatus and methods for drilling wellbores that utilize a detachable reamer
EP2297424B1 (en) * 2008-04-23 2014-12-24 Baker Hughes Incorporated Methods, systems, and bottom hole assemblies including reamer with varying effective back rake
GB2465504C (en) * 2008-06-27 2019-12-25 Rasheed Wajid Expansion and sensing tool
US9388635B2 (en) * 2008-11-04 2016-07-12 Halliburton Energy Services, Inc. Method and apparatus for controlling an orientable connection in a drilling assembly
WO2010088489A1 (en) * 2009-01-30 2010-08-05 Baker Hughes Incorporated Methods, systems, and tool assemblies for distributing weight-on-bit between a pilot earth-boring rotary drill bit and a reamer device
US8550188B2 (en) 2010-09-29 2013-10-08 Smith International, Inc. Downhole reamer asymmetric cutting structures
US9493991B2 (en) 2012-04-02 2016-11-15 Baker Hughes Incorporated Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
CN103388453B (zh) * 2012-05-10 2015-11-18 中国石油天然气集团公司 控制随钻扩眼钻压分配关系的双转速方法及装置
US9784048B2 (en) * 2012-11-20 2017-10-10 Exxonmobil Upstream Research Company Drill string stabilizer recovery improvement features
WO2014088946A1 (en) * 2012-12-03 2014-06-12 Ulterra Drilling Technologies, L.P. Earth boring tool with improved arrangment of cutter side rakes
EP2971436A1 (en) * 2013-03-11 2016-01-20 BP Corporation North America Inc. Digital underreamer
US20150144405A1 (en) * 2013-11-25 2015-05-28 Smith International, Inc. Cutter block for a downhole underreamer
US20160123088A1 (en) * 2014-11-05 2016-05-05 Duane Shotwell Reamer for Use in Drilling Operations
US10502000B2 (en) 2014-11-05 2019-12-10 Duane Shotwell Reamer cutting insert for use in drilling operations
US11208847B2 (en) 2017-05-05 2021-12-28 Schlumberger Technology Corporation Stepped downhole tools and methods of use
US10837237B2 (en) 2017-11-30 2020-11-17 Duane Shotwell Roller reamer with labyrinth seal assembly
US11480016B2 (en) 2018-11-12 2022-10-25 Ulterra Drilling Technologies, L.P. Drill bit

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332503B1 (en) 1992-01-31 2001-12-25 Baker Hughes Incorporated Fixed cutter bit with chisel or vertical cutting elements
DE69531277T2 (de) * 1994-10-15 2004-05-19 Camco Drilling Group Ltd., Stonehouse Drehbohrmeissel
US5497842A (en) * 1995-04-28 1996-03-12 Baker Hughes Incorporated Reamer wing for enlarging a borehole below a smaller-diameter portion therof
USRE36817E (en) * 1995-04-28 2000-08-15 Baker Hughes Incorporated Method and apparatus for drilling and enlarging a borehole
US5678644A (en) * 1995-08-15 1997-10-21 Diamond Products International, Inc. Bi-center and bit method for enhancing stability
US5992548A (en) 1995-08-15 1999-11-30 Diamond Products International, Inc. Bi-center bit with oppositely disposed cutting surfaces
US5803196A (en) * 1996-05-31 1998-09-08 Diamond Products International Stabilizing drill bit
US5957223A (en) * 1997-03-05 1999-09-28 Baker Hughes Incorporated Bi-center drill bit with enhanced stabilizing features
US6920944B2 (en) * 2000-06-27 2005-07-26 Halliburton Energy Services, Inc. Apparatus and method for drilling and reaming a borehole
US6340064B2 (en) 1999-02-03 2002-01-22 Diamond Products International, Inc. Bi-center bit adapted to drill casing shoe
US6200514B1 (en) 1999-02-09 2001-03-13 Baker Hughes Incorporated Process of making a bit body and mold therefor
US6269893B1 (en) * 1999-06-30 2001-08-07 Smith International, Inc. Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage
US6659207B2 (en) * 1999-06-30 2003-12-09 Smith International, Inc. Bi-centered drill bit having enhanced casing drill-out capability and improved directional stability
US6298930B1 (en) 1999-08-26 2001-10-09 Baker Hughes Incorporated Drill bits with controlled cutter loading and depth of cut
US6460631B2 (en) 1999-08-26 2002-10-08 Baker Hughes Incorporated Drill bits with reduced exposure of cutters
US6729420B2 (en) 2002-03-25 2004-05-04 Smith International, Inc. Multi profile performance enhancing centric bit and method of bit design
US20060167668A1 (en) * 2005-01-24 2006-07-27 Smith International, Inc. PDC drill bit with cutter design optimized with dynamic centerline analysis and having dynamic center line trajectory
US7441612B2 (en) * 2005-01-24 2008-10-28 Smith International, Inc. PDC drill bit using optimized side rake angle
US20060162968A1 (en) * 2005-01-24 2006-07-27 Smith International, Inc. PDC drill bit using optimized side rake distribution that minimized vibration and deviation
US8080074B2 (en) * 2006-11-20 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US7900717B2 (en) 2006-12-04 2011-03-08 Baker Hughes Incorporated Expandable reamers for earth boring applications
US7997354B2 (en) 2006-12-04 2011-08-16 Baker Hughes Incorporated Expandable reamers for earth-boring applications and methods of using the same
EP2297424B1 (en) * 2008-04-23 2014-12-24 Baker Hughes Incorporated Methods, systems, and bottom hole assemblies including reamer with varying effective back rake
WO2010088489A1 (en) 2009-01-30 2010-08-05 Baker Hughes Incorporated Methods, systems, and tool assemblies for distributing weight-on-bit between a pilot earth-boring rotary drill bit and a reamer device
US8776912B2 (en) * 2009-05-01 2014-07-15 Smith International, Inc. Secondary cutting structure
US20110005841A1 (en) * 2009-07-07 2011-01-13 Baker Hughes Incorporated Backup cutting elements on non-concentric reaming tools

Also Published As

Publication number Publication date
US20090266614A1 (en) 2009-10-29
WO2009132179A4 (en) 2010-04-29
BRPI0911638B1 (pt) 2019-03-26
WO2009132179A2 (en) 2009-10-29
EP2297424B1 (en) 2014-12-24
MX2010011514A (es) 2011-01-20
EP2297424A4 (en) 2013-09-04
US8074741B2 (en) 2011-12-13
EP2297424A2 (en) 2011-03-23
WO2009132179A3 (en) 2010-03-11
PL2297424T3 (pl) 2015-06-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/04/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/04/2009, OBSERVADAS AS CONDICOES LEGAIS