SA517380882B1 - لقمة الحفر المزودة بقاطع ثابت مع موجه التدفق - Google Patents
لقمة الحفر المزودة بقاطع ثابت مع موجه التدفقInfo
- Publication number
- SA517380882B1 SA517380882B1 SA517380882A SA517380882A SA517380882B1 SA 517380882 B1 SA517380882 B1 SA 517380882B1 SA 517380882 A SA517380882 A SA 517380882A SA 517380882 A SA517380882 A SA 517380882A SA 517380882 B1 SA517380882 B1 SA 517380882B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- face
- drill bit
- flow guide
- fixed cutter
- cutter drill
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
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
- E21B10/60—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
-
- 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
- E21B10/08—Roller bits
- E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
يتعلق الاختراع الحالي بلقم الحفر drill bit التي تضم جسم القمة والذي يحتوي على واجهة الجسم body face. فيما تمتد مجموعة الشفرات الثابتة fixed blades من جسم اللقمة bit body. وتحتوي كل مجموعة من مجموعات الشفرات الثابتة على واجهة أمامية وواجهة خلفية. ويتم تثبيت مجموعة الخراطيم على واجهة الجسم لتسهيل تدفق سائل الحفر من جسم اللقمة. فيما تقوم مجموعة من مجموعات أدلة التدفق flow guides بتوجيه جزء من سائل الحفر بعيدًا عن جسم اللقمة bit body. بينما تمتد كل مجموعة من مجموعات أدلة التدفق طوليًا من واجهة الجسم، وعلى طول الواجهة الأمامية لإحدى مجموعات الشفرات الثابتة fixed blades . شكل 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462036796P | 2014-08-13 | 2014-08-13 | |
PCT/US2015/044804 WO2016025570A2 (en) | 2014-08-13 | 2015-08-12 | Fixed cutter drill bit with flow guide |
Publications (1)
Publication Number | Publication Date |
---|---|
SA517380882B1 true SA517380882B1 (ar) | 2021-06-21 |
Family
ID=55304758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA517380882A SA517380882B1 (ar) | 2014-08-13 | 2017-02-12 | لقمة الحفر المزودة بقاطع ثابت مع موجه التدفق |
Country Status (8)
Country | Link |
---|---|
US (1) | US9976357B2 (ar) |
BR (1) | BR112017002655B1 (ar) |
CA (1) | CA2955233C (ar) |
GB (1) | GB2542320B (ar) |
NO (1) | NO20170075A1 (ar) |
RU (1) | RU2675615C2 (ar) |
SA (1) | SA517380882B1 (ar) |
WO (1) | WO2016025570A2 (ar) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10710148B2 (en) | 2017-02-27 | 2020-07-14 | Baker Hughes, A Ge Company, Llc | Methods of forming forged fixed-cutter earth-boring drill bit bodies |
CN110264065B (zh) * | 2019-06-18 | 2022-03-01 | 中国石油化工集团有限公司 | 页岩气压裂高压控制元件的全生命周期管理系统 |
GB202111604D0 (en) * | 2021-08-12 | 2021-09-29 | Nov Downhole Eurasia Ltd | Drill bit |
WO2024050454A1 (en) * | 2022-08-31 | 2024-03-07 | Baker Hughes Oilfield Operations Llc | Earthboring tools, nozzles, and associated structures, apparatus, and methods |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460053A (en) | 1981-08-14 | 1984-07-17 | Christensen, Inc. | Drill tool for deep wells |
SU1023061A1 (ru) * | 1982-01-06 | 1983-06-15 | Goj Vladimir L | Буровое долото |
SU1775544A1 (en) * | 1988-09-28 | 1992-11-15 | Kuzbassk Polt Inst | Rotary drilling bit |
US5794725A (en) * | 1996-04-12 | 1998-08-18 | Baker Hughes Incorporated | Drill bits with enhanced hydraulic flow characteristics |
GB2339811B (en) * | 1998-07-22 | 2002-05-22 | Camco Internat | Improvements in or relating to rotary drill bits |
US7237628B2 (en) | 2005-10-21 | 2007-07-03 | Reedhycalog, L.P. | Fixed cutter drill bit with non-cutting erosion resistant inserts |
US20100147594A1 (en) * | 2006-11-08 | 2010-06-17 | Nd Downhole Technology Ltd. | Reverse nozzle drill bit |
US20090120008A1 (en) | 2007-11-09 | 2009-05-14 | Smith International, Inc. | Impregnated drill bits and methods for making the same |
US9103170B2 (en) | 2008-05-16 | 2015-08-11 | Smith International, Inc. | Impregnated drill bit |
US8020639B2 (en) | 2008-12-22 | 2011-09-20 | Baker Hughes Incorporated | Cutting removal system for PDC drill bits |
US20100270078A1 (en) | 2009-04-28 | 2010-10-28 | Baker Hughes Incorporated | Method and apparatus to thwart bit balling of drill bits |
US8905162B2 (en) * | 2010-08-17 | 2014-12-09 | Trendon Ip Inc. | High efficiency hydraulic drill bit |
US8746375B2 (en) * | 2011-05-19 | 2014-06-10 | Baker Hughes Incorporated | Wellbore tools having superhydrophobic surfaces, components of such tools, and related methods |
CA2839696C (en) | 2011-06-22 | 2019-10-29 | Smith International, Inc. | Fixed cutter drill bit with core fragmentation feature |
US8997897B2 (en) | 2012-06-08 | 2015-04-07 | Varel Europe S.A.S. | Impregnated diamond structure, method of making same, and applications for use of an impregnated diamond structure |
US10125550B2 (en) | 2013-09-11 | 2018-11-13 | Smith International, Inc. | Orientation of cutting element at first radial position to cut core |
-
2015
- 2015-08-12 GB GB1700865.7A patent/GB2542320B/en not_active Expired - Fee Related
- 2015-08-12 CA CA2955233A patent/CA2955233C/en not_active Expired - Fee Related
- 2015-08-12 RU RU2017102994A patent/RU2675615C2/ru active
- 2015-08-12 BR BR112017002655-4A patent/BR112017002655B1/pt not_active IP Right Cessation
- 2015-08-12 US US14/824,453 patent/US9976357B2/en active Active
- 2015-08-12 WO PCT/US2015/044804 patent/WO2016025570A2/en active Application Filing
-
2017
- 2017-01-18 NO NO20170075A patent/NO20170075A1/en not_active Application Discontinuation
- 2017-02-12 SA SA517380882A patent/SA517380882B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CA2955233A1 (en) | 2016-02-18 |
BR112017002655B1 (pt) | 2022-06-14 |
WO2016025570A2 (en) | 2016-02-18 |
RU2675615C2 (ru) | 2018-12-20 |
GB2542320A (en) | 2017-03-15 |
GB201700865D0 (en) | 2017-03-01 |
WO2016025570A3 (en) | 2016-04-14 |
CA2955233C (en) | 2021-12-28 |
RU2017102994A3 (ar) | 2018-10-15 |
RU2017102994A (ru) | 2018-09-13 |
NO20170075A1 (en) | 2017-01-18 |
US20170044837A1 (en) | 2017-02-16 |
US9976357B2 (en) | 2018-05-22 |
BR112017002655A2 (pt) | 2017-12-12 |
GB2542320B (en) | 2018-09-26 |
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