SA520420079B1 - أدوات لحفر الأرض مزودة بتجاويف تسّحب الأوجه الأمامية الدورانية للشفرات ومُجهزة بعناصر قطع والطرق ذات الصلة - Google Patents

أدوات لحفر الأرض مزودة بتجاويف تسّحب الأوجه الأمامية الدورانية للشفرات ومُجهزة بعناصر قطع والطرق ذات الصلة

Info

Publication number
SA520420079B1
SA520420079B1 SA520420079A SA520420079A SA520420079B1 SA 520420079 B1 SA520420079 B1 SA 520420079B1 SA 520420079 A SA520420079 A SA 520420079A SA 520420079 A SA520420079 A SA 520420079A SA 520420079 B1 SA520420079 B1 SA 520420079B1
Authority
SA
Saudi Arabia
Prior art keywords
earth
cutting elements
blades
rotationally leading
pockets
Prior art date
Application number
SA520420079A
Other languages
English (en)
Inventor
دافيد جافيا،
ستيفين، كريج راسل،
ويليام شوين،
Original Assignee
بيكر هوغيس هولدينجز ال ال سى.
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 بيكر هوغيس هولدينجز ال ال سى. filed Critical بيكر هوغيس هولدينجز ال ال سى.
Publication of SA520420079B1 publication Critical patent/SA520420079B1/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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other 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
    • E21B10/54—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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades

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)
  • Drilling Tools (AREA)

Abstract

قد تشتمل أداة حفر الأرض على مجموعة شفرات تمتد محوريًا وقطريًا من الجسم. وربما يتم تجهيز مجموعة أولى من عناصر القطع على طول الوجوه الأمامية الدورانية لمجموعة الشفرات. كما يتاح تشكيل تجويف داخل إحدى الشفرات، ويمكن أن يمتد للتجويف بشكل زاوي إلى الشفرة من وجه أمامي دوراني للشفرة داخل منطقة كتف الشفرة. فضلاً عن إمكانية وضع مجموعة ثانية من عناصر القطع داخل تجويف واحد على الأقل. وربما تكون نسبة ارتفاع التشكيل الجانبي للقطع بأداة حفر الأرض وقطر أداة حفر الأرض في نطاق يتراوح بين 0.15 و0.25 تقريبًا. مع العلم بأن المسار الدوراني لعنصر قطع واحد على الأقل من المجموعة الثانية لعناصر القطع ربما يتداخل، جزئيًا على الأقل، مع مسار دوراني آخر لعنصر قطع واحد على الأقل من المجموعة الأولى لعناصر القطع. [الشكل 3]
SA520420079A 2018-03-02 2020-09-02 أدوات لحفر الأرض مزودة بتجاويف تسّحب الأوجه الأمامية الدورانية للشفرات ومُجهزة بعناصر قطع والطرق ذات الصلة SA520420079B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862637924P 2018-03-02 2018-03-02
PCT/US2019/019735 WO2019168905A1 (en) 2018-03-02 2019-02-27 Earth-boring tools having pockets trailing rotationally leading faces of blades and having cutting elements disposed therein and related methods

Publications (1)

Publication Number Publication Date
SA520420079B1 true SA520420079B1 (ar) 2022-07-07

Family

ID=67767632

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520420079A SA520420079B1 (ar) 2018-03-02 2020-09-02 أدوات لحفر الأرض مزودة بتجاويف تسّحب الأوجه الأمامية الدورانية للشفرات ومُجهزة بعناصر قطع والطرق ذات الصلة

Country Status (4)

Country Link
US (1) US11066875B2 (ar)
CN (1) CN111971448B (ar)
SA (1) SA520420079B1 (ar)
WO (1) WO2019168905A1 (ar)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111954746B (zh) * 2018-04-11 2022-07-19 贝克休斯控股有限责任公司 带具有设置于其中的拖拽旋转前导面的切割元件的凹座的钻地工具以及相关方法
US11505998B2 (en) 2020-10-15 2022-11-22 Baker Hughes Oilfield Operations Llc Earth-boring tool geometry and cutter placement and associated apparatus and methods
CN113417575B (zh) * 2021-08-24 2021-11-02 山东金锐石油装备有限公司 一种石油钻井用可伸缩破碎式pdc钻头及使用方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999541A (en) 1957-10-11 1961-09-12 Kinzbach Tool Company Inc Milling tool
SU378618A1 (ru) 1972-03-27 1973-04-18 Буровое долото
US4351401A (en) 1978-06-08 1982-09-28 Christensen, Inc. Earth-boring drill bits
US4499958A (en) 1983-04-29 1985-02-19 Strata Bit Corporation Drag blade bit with diamond cutting elements
US4714120A (en) 1986-01-29 1987-12-22 Hughes Tool Company Diamond drill bit with co-joined cutters
US4907662A (en) 1986-02-18 1990-03-13 Reed Tool Company Rotary drill bit having improved mounting means for multiple cutting elements
US4723612A (en) * 1986-10-31 1988-02-09 Hicks Dusty F Bit, nozzle, cutter combination
US5103922A (en) 1990-10-30 1992-04-14 Smith International, Inc. Fishtail expendable diamond drag bit
US5244039A (en) 1991-10-31 1993-09-14 Camco Drilling Group Ltd. Rotary drill bits
US5186268A (en) 1991-10-31 1993-02-16 Camco Drilling Group Ltd. Rotary drill bits
GB9708022D0 (en) 1997-04-21 1997-06-11 Camco Int Uk Ltd Curved blades and gauge
US6808031B2 (en) 2001-04-05 2004-10-26 Smith International, Inc. Drill bit having large diameter PDC cutters
GB2420203B (en) * 2003-07-09 2007-02-21 Smith International Methods for modeling wear of fixed cutter bits and for designing and optimizing fixed cutter bits
CN1304720C (zh) * 2003-10-28 2007-03-14 江汉石油钻头股份有限公司 高强抗磨多牙轮钻头
US7784567B2 (en) * 2005-11-10 2010-08-31 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
US20070205024A1 (en) 2005-11-30 2007-09-06 Graham Mensa-Wilmot Steerable fixed cutter drill bit
US9359825B2 (en) 2006-12-07 2016-06-07 Baker Hughes Incorporated Cutting element placement on a fixed cutter drill bit to reduce diamond table fracture
WO2008091654A2 (en) 2007-01-25 2008-07-31 Baker Hughes Incorporated Rotary drag bit
CN100590291C (zh) * 2007-04-13 2010-02-17 江西飞龙钻头制造有限公司 单牙轮钻头保径结构
US7703557B2 (en) 2007-06-11 2010-04-27 Smith International, Inc. Fixed cutter bit with backup cutter elements on primary blades
US7836980B2 (en) * 2007-08-13 2010-11-23 Baker Hughes Incorporated Earth-boring tools having pockets for receiving cutting elements and methods for forming earth-boring tools including such pockets
US8079429B2 (en) * 2008-06-04 2011-12-20 Baker Hughes Incorporated Methods of forming earth-boring tools using geometric compensation and tools formed by such methods
US8079431B1 (en) 2009-03-17 2011-12-20 Us Synthetic Corporation Drill bit having rotational cutting elements and method of drilling
US8439136B2 (en) 2009-04-02 2013-05-14 Atlas Copco Secoroc Llc Drill bit for earth boring
US8418785B2 (en) 2009-04-16 2013-04-16 Smith International, Inc. Fixed cutter bit for directional drilling applications
US8839886B2 (en) * 2009-11-09 2014-09-23 Atlas Copco Secoroc Llc Drill bit with recessed center
US8794356B2 (en) * 2010-02-05 2014-08-05 Baker Hughes Incorporated Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
US8851207B2 (en) * 2011-05-05 2014-10-07 Baker Hughes Incorporated Earth-boring tools and methods of forming such earth-boring tools
CN102287139A (zh) * 2010-06-18 2011-12-21 北京石油化工学院 牙轮钻头金属浮动密封装置
US8776913B2 (en) 2010-10-15 2014-07-15 Smith International, Inc. Special curve braze sheet for top loading cutter to get better braze strength
CA2827116C (en) 2011-02-10 2016-06-14 Smith International, Inc. Cutting structures for fixed cutter drill bit and other downhole cutting tools
US9482057B2 (en) * 2011-09-16 2016-11-01 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US20130153305A1 (en) 2011-12-15 2013-06-20 Ulterra Drilling Technologies, L.P. Drag Drill Bit With Hybrid Cutter Layout Having Enhanced Stability
CN103321577A (zh) * 2012-03-23 2013-09-25 天津立林钻头有限公司 牙轮钻头
US8881848B2 (en) 2012-05-07 2014-11-11 Ulterra Drilling Technologies, L.P. Fixed cutter drill bit with rotating cutter disc
WO2014078683A1 (en) 2012-11-15 2014-05-22 Smith International, Inc. Method of using spring loaded blocker to retain rolling cutters or mechanical lock cutters
US10233696B2 (en) 2014-06-18 2019-03-19 Ulterra Drilling Technologies, L.P. Drill bit
US20160084010A1 (en) 2014-09-23 2016-03-24 Shear Bits, Ltd Gouging cutter structure and drill bit made therewith
CN104481411A (zh) * 2014-12-23 2015-04-01 徐州博安科技发展有限责任公司 多用途配合旋切径向自旋转割缝式内凹多翼无芯钻头
JP6894594B2 (ja) 2015-03-31 2021-06-30 株式会社ＮｅｊｉＬａｗ 部材、情報取得システム
US10662714B2 (en) 2016-02-08 2020-05-26 Ulterra Drilling Technologies, L.P. Drill bit

Also Published As

Publication number Publication date
CN111971448B (zh) 2022-12-09
US20190271194A1 (en) 2019-09-05
WO2019168905A1 (en) 2019-09-06
CN111971448A (zh) 2020-11-20
US11066875B2 (en) 2021-07-20

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