[go: up one dir, main page]

SA522432475B1 - عناصر قاطعة للقمة حفر ولُقم حفر تشتمل عليها - Google Patents

عناصر قاطعة للقمة حفر ولُقم حفر تشتمل عليها

Info

Publication number
SA522432475B1
SA522432475B1 SA522432475A SA522432475A SA522432475B1 SA 522432475 B1 SA522432475 B1 SA 522432475B1 SA 522432475 A SA522432475 A SA 522432475A SA 522432475 A SA522432475 A SA 522432475A SA 522432475 B1 SA522432475 B1 SA 522432475B1
Authority
SA
Saudi Arabia
Prior art keywords
cutting
region
central region
planar central
base portion
Prior art date
Application number
SA522432475A
Other languages
English (en)
Inventor
ران باسون جراهام،
ريزا راهماني،
Original Assignee
ناشونال اويلويل دى اتش تى، ال.بى.,
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 ناشونال اويلويل دى اتش تى، ال.بى., filed Critical ناشونال اويلويل دى اتش تى، ال.بى.,
Publication of SA522432475B1 publication Critical patent/SA522432475B1/ar

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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type 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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • 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
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face

Landscapes

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

Abstract

يتعلق الاختراع الحالي بعنصر قاطع cutter element يتضمن جزء أساسي base portion له محور مركزي central axis، وطرف أول، وطرف ثان. بالإضافة إلى ذلك، يشتمل العنصر القاطع على طبقة قطع cutting layer مركبة بشكل ثابت في الطرف الأول من الجزء الأساسي. تتضمن طبقة القطع وجه قطع cutting face بعيد. يتضمن وجه القطع منطقة مركزية مستوية planar central region متمركزة بالنسبة إلى المحور المركزي ويتم وضعها في مستوى موجه عمودي على المحور المركزي. يتضمن وجه القطع أيضًا مجموعة من مناطق القطع cutting regions المتباعدة محيطيًا والتي تم وضعها حول المنطقة المركزية المستوية. وتمتد كل منطقة قطع من المنطقة المركزية المستوية إلى السطح الخارجي شعاعيًا radially outer surface لطبقة القطع. تنحدر كل منطقة قطع محوريًا نحو الجزء الأساسي الذي يتحرك شعاعيًا إلى الخارج من المنطقة المركزية المستوية إلى السطح الخارجي شعاعيًا لطبقة القطع. علاوة على ذلك، يتضمن وجه القطع مجموعة من مناطق التصريف relief regions المتباعدة محيطيًا والتي تم وضعها حول المنطقة المركزية المستوية. تمتد كل منطقة تصريف من المنطقة المركزية المستوية إلى السطح الخ
SA522432475A 2019-11-04 2022-05-04 عناصر قاطعة للقمة حفر ولُقم حفر تشتمل عليها SA522432475B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/673,515 US11208849B2 (en) 2019-11-04 2019-11-04 Drill bit cutter elements and drill bits including same
PCT/US2020/058587 WO2021091836A1 (en) 2019-11-04 2020-11-02 Drill bit cutter elements and drill bits including same

Publications (1)

Publication Number Publication Date
SA522432475B1 true SA522432475B1 (ar) 2024-08-05

Family

ID=73726865

Family Applications (1)

Application Number Title Priority Date Filing Date
SA522432475A SA522432475B1 (ar) 2019-11-04 2022-05-04 عناصر قاطعة للقمة حفر ولُقم حفر تشتمل عليها

Country Status (6)

Country Link
US (2) US11208849B2 (ar)
EP (1) EP4055242A1 (ar)
AU (2) AU2020379658B2 (ar)
CA (1) CA3161128A1 (ar)
SA (1) SA522432475B1 (ar)
WO (1) WO2021091836A1 (ar)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598153B2 (en) * 2018-09-10 2023-03-07 National Oilwell Varco, L.P. Drill bit cutter elements and drill bits including same
US12049788B2 (en) 2020-02-05 2024-07-30 Baker Hughes Oilfield Operations Llc Cutter geometry utilizing spherical cutouts
EP4100612A4 (en) 2020-02-05 2023-10-18 Baker Hughes Oilfield Operations LLC CUTTING ELEMENT WITH IMPROVED MECHANICAL EFFICIENCY
MX2023009131A (es) 2021-02-05 2023-09-19 Baker Hughes Oilfield Operations Llc Elementos de corte para herramientas de perforación de tierra, y métodos para fabricar herramientas de perforación de tierra.
US11719050B2 (en) * 2021-06-16 2023-08-08 Baker Hughes Oilfield Operations Llc Cutting elements for earth-boring tools and related earth-boring tools and methods
CA3227871A1 (en) 2021-08-03 2023-02-09 National Oilwell Varco, L.P. Fixed cutter drill bits and cutter element arrangements for same
US12221836B2 (en) * 2021-11-19 2025-02-11 Halliburton Energy Services, Inc. Polycrystalline diamond compact cutter with plow feature
US11920409B2 (en) * 2022-07-05 2024-03-05 Baker Hughes Oilfield Operations Llc Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools
USD1068885S1 (en) * 2022-07-29 2025-04-01 National Oilwell Varco, L.P. Drill bit cutter element

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6196340B1 (en) 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
US6176333B1 (en) * 1998-12-04 2001-01-23 Baker Huges Incorporated Diamond cap cutting elements with flats
US7726420B2 (en) * 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7743855B2 (en) 2006-09-05 2010-06-29 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
EP2691593A2 (en) * 2011-03-28 2014-02-05 Diamond Innovations, Inc. Cutting element having modified surface
US9103174B2 (en) 2011-04-22 2015-08-11 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US9062505B2 (en) 2011-06-22 2015-06-23 Us Synthetic Corporation Method for laser cutting polycrystalline diamond structures
KR101791518B1 (ko) 2014-01-23 2017-10-30 삼성전자주식회사 사용자 인증 방법 및 장치
US10287825B2 (en) * 2014-03-11 2019-05-14 Smith International, Inc. Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements
US10563464B2 (en) * 2015-08-27 2020-02-18 Cnpc Usa Corporation Convex ridge type non-planar cutting tooth and diamond drill bit
CN106761428B (zh) * 2017-03-14 2019-04-23 河南四方达超硬材料股份有限公司 一种钻探用高效排屑预成形聚晶金刚石复合片
CA3015397A1 (en) * 2017-10-10 2019-04-10 Varel International Ind., L.L.C. Drill bit having shaped impregnated shock studs and/or intermediate shaped cutter
CN207673290U (zh) * 2017-11-15 2018-07-31 河南四方达超硬材料股份有限公司 复杂硬质岩层钻探用高抗冲击型非平面聚晶金刚石复合片
CN207728311U (zh) 2017-12-26 2018-08-14 中石化江钻石油机械有限公司 一种金刚石复合片
US11598153B2 (en) 2018-09-10 2023-03-07 National Oilwell Varco, L.P. Drill bit cutter elements and drill bits including same
US11035177B2 (en) * 2019-01-16 2021-06-15 Ulterra Drilling Technologies L.P. Shaped cutters

Also Published As

Publication number Publication date
US20220074271A1 (en) 2022-03-10
US20210131190A1 (en) 2021-05-06
AU2024270621A1 (en) 2024-12-19
US11788361B2 (en) 2023-10-17
US11208849B2 (en) 2021-12-28
EP4055242A1 (en) 2022-09-14
WO2021091836A1 (en) 2021-05-14
CA3161128A1 (en) 2021-05-14
AU2020379658B2 (en) 2024-10-31
AU2020379658A1 (en) 2022-05-26

Similar Documents

Publication Publication Date Title
SA522432475B1 (ar) عناصر قاطعة للقمة حفر ولُقم حفر تشتمل عليها
USD947910S1 (en) Drill bit
USD892183S1 (en) Step drill bit
US9644429B2 (en) Specialized bit for challenging drilling environments
CA2903054C (en) Cutting structures for fixed cutter drill bit and other downhole cutting tools
USD852016S1 (en) Grinding bit for rotary tool
CA3077182C (en) Earth-boring tools and related methods
MX2017003005A (es) Elementos cortantes de multiples biseles con una cara cortante formada, herramientas para perforar la tierra que incluyen los elementos cortantes y métodos relacionados.
WO2009029649A3 (en) Chamfered edge gage cutters, drill bits so equipped, and methods of cutter manufacture
SE0200866D0 (sv) Verktyg för spånavskiljare bearbetning jämte roterbart skär för dylika verktyg
CA2456501A1 (en) Multi-lobed cutter element for drill bit
TWI263552B (en) Core cutter
TW201611895A (en) Cutting machine and cutting tool assembly thereof and cutting tool thereof
GB201315948D0 (en) Cutting structures for fixed cutter drill bit and other downhole cutting tools
GB1403041A (en) Annular hole cutters or trepanning tools
BRPI0816743A2 (pt) Ferramenta rotativa, especialmente broca
USD922609S1 (en) Holding pad for substrate transfer
MX2021005538A (es) Broca.
RU2015105046A (ru) Фрезерное долото для разбуривания паркер-пробки
WO2020131421A3 (en) Near net shape polycrystalline diamond cutters and methods of making thereof
SA520420079B1 (ar) أدوات لحفر الأرض مزودة بتجاويف تسّحب الأوجه الأمامية الدورانية للشفرات ومُجهزة بعناصر قطع والطرق ذات الصلة
WO2011089125A3 (en) Superhard cutting insert for earth boring tool
GB2563363A (en) Bearings for downhole tools, donwhole tools incorporating such bearings, and related methods
CA2903240C (en) Cutting structures for fixed cutter drill bit and other downhole cutting tools
SG10201804560VA (en) Biased pulse cmp groove pattern