BR112015012945A2 - ferramenta de perfuração com disposição melhorada dos ângulos de corte lateral do cortador - Google Patents

ferramenta de perfuração com disposição melhorada dos ângulos de corte lateral do cortador

Info

Publication number
BR112015012945A2
BR112015012945A2 BR112015012945A BR112015012945A BR112015012945A2 BR 112015012945 A2 BR112015012945 A2 BR 112015012945A2 BR 112015012945 A BR112015012945 A BR 112015012945A BR 112015012945 A BR112015012945 A BR 112015012945A BR 112015012945 A2 BR112015012945 A2 BR 112015012945A2
Authority
BR
Brazil
Prior art keywords
side cutting
cutting angles
drilling tool
improved arrangement
cutter side
Prior art date
Application number
BR112015012945A
Other languages
English (en)
Inventor
David Murdock Andrew
Aron Deen Carl
A Simmons Rob
Original Assignee
Ulterra Drilling Tech Lp
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 Ulterra Drilling Tech Lp filed Critical Ulterra Drilling Tech Lp
Publication of BR112015012945A2 publication Critical patent/BR112015012945A2/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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

resumo patente de invenção: "ferramenta de perfuração com disposição melhorada dos ângulos de corte lateral do cortador". ferramentas de perfuração com uma pluralidade de cortadores fixos com ângulos de corte laterais ou ângulos de corte colaterais configurados para aprimorar a remoção e evacuação de lascas, eficiência de perfuração e/ou profundidade do gerenciamento de corte em comparação às disposições convencionais.
BR112015012945A 2012-12-03 2013-12-02 ferramenta de perfuração com disposição melhorada dos ângulos de corte lateral do cortador BR112015012945A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261732897P 2012-12-03 2012-12-03
PCT/US2013/072615 WO2014088946A1 (en) 2012-12-03 2013-12-02 Earth boring tool with improved arrangment of cutter side rakes

Publications (1)

Publication Number Publication Date
BR112015012945A2 true BR112015012945A2 (pt) 2017-07-11

Family

ID=50824345

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012945A BR112015012945A2 (pt) 2012-12-03 2013-12-02 ferramenta de perfuração com disposição melhorada dos ângulos de corte lateral do cortador

Country Status (10)

Country Link
US (2) US9556683B2 (pt)
EP (2) EP3447232B1 (pt)
CN (1) CN104956026B (pt)
AR (1) AR093713A1 (pt)
AU (1) AU2013356314A1 (pt)
BR (1) BR112015012945A2 (pt)
CA (1) CA2892600C (pt)
EA (1) EA034901B1 (pt)
MX (1) MX369559B (pt)
WO (1) WO2014088946A1 (pt)

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US11255136B2 (en) 2016-12-28 2022-02-22 Xr Lateral Llc Bottom hole assemblies for directional drilling
US10890030B2 (en) 2016-12-28 2021-01-12 Xr Lateral Llc Method, apparatus by method, and apparatus of guidance positioning members for directional drilling
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WO2019014142A1 (en) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC LATERALLY ORIENTED CUTTING STRUCTURES
US10753155B2 (en) * 2017-11-07 2020-08-25 Varel International Ind., L.L.C. Fixed cutter stabilizing drill bit
US11028650B2 (en) 2018-08-16 2021-06-08 Ulterra Drilling Technologies, L.P. Downhole tools with improved arrangements of cutters
US11008814B2 (en) * 2018-11-12 2021-05-18 Ulterra Drilling Technologies, Lp Drill bit
US11480016B2 (en) * 2018-11-12 2022-10-25 Ulterra Drilling Technologies, L.P. Drill bit
EP3757344A1 (en) 2019-06-25 2020-12-30 VAREL EUROPE (Société par Actions Simplifiée) Drill bit having a weight on bit reducing effect
RU2735319C1 (ru) * 2019-07-19 2020-10-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Буровое долото с резцами PDC
WO2021050432A1 (en) 2019-09-09 2021-03-18 Ulterra Drilling Technologies, L.P. Drill bit
US11321506B2 (en) * 2019-09-17 2022-05-03 Regents Of The University Of Minnesota Fast algorithm to simulate the response of PDC bits
EP4314473A1 (en) * 2021-03-29 2024-02-07 Chevron U.S.A. Inc. Reamers with improved durability and/or stability
CN113404436B (zh) * 2021-07-29 2022-08-09 东北石油大学 一种适用于软硬夹层的定向双齿自平衡pdc钻头
CN116927700B (zh) * 2023-08-23 2024-04-19 西南石油大学 一种高效双级套管段铣工具及套管段铣刀

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Also Published As

Publication number Publication date
EP3447232B1 (en) 2020-10-21
EP2925951A4 (en) 2017-01-04
US20170211336A1 (en) 2017-07-27
CA2892600C (en) 2020-09-22
WO2014088946A1 (en) 2014-06-12
MX369559B (es) 2019-11-12
EP2925951A1 (en) 2015-10-07
EP2925951B1 (en) 2018-09-26
EP3447232A2 (en) 2019-02-27
US9556683B2 (en) 2017-01-31
US10563463B2 (en) 2020-02-18
CA2892600A1 (en) 2014-06-12
AR093713A1 (es) 2015-06-17
CN104956026A (zh) 2015-09-30
AU2013356314A1 (en) 2015-07-02
US20140151133A1 (en) 2014-06-05
EA034901B1 (ru) 2020-04-03
EA201500602A1 (ru) 2015-09-30
MX2015007020A (es) 2015-12-17
EP3447232A3 (en) 2019-07-31
CN104956026B (zh) 2018-06-05

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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 A 5A ANUIDADE.

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 2494 DE 23-10-2018 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.