SG11201506890XA - Cutting structures for fixed cutter drill bit and other downhole cutting tools - Google Patents
Cutting structures for fixed cutter drill bit and other downhole cutting toolsInfo
- Publication number
- SG11201506890XA SG11201506890XA SG11201506890XA SG11201506890XA SG11201506890XA SG 11201506890X A SG11201506890X A SG 11201506890XA SG 11201506890X A SG11201506890X A SG 11201506890XA SG 11201506890X A SG11201506890X A SG 11201506890XA SG 11201506890X A SG11201506890X A SG 11201506890XA
- Authority
- SG
- Singapore
- Prior art keywords
- drill bit
- cutting
- fixed cutter
- cutter drill
- downhole
- Prior art date
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
- E21B10/5673—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
-
- 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
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)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361782980P | 2013-03-14 | 2013-03-14 | |
US201461951155P | 2014-03-11 | 2014-03-11 | |
US14/206,280 US10309156B2 (en) | 2013-03-14 | 2014-03-12 | Cutting structures for fixed cutter drill bit and other downhole cutting tools |
PCT/US2014/025294 WO2014159838A1 (en) | 2013-03-14 | 2014-03-13 | Cutting structures for fixed cutter drill bit and other downhole cutting tools |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201506890XA true SG11201506890XA (en) | 2015-09-29 |
Family
ID=51522470
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201707245PA SG10201707245PA (en) | 2013-03-14 | 2014-03-13 | Cutting structures for fixed cutter drill bit and other downhole cutting tools |
SG11201506890XA SG11201506890XA (en) | 2013-03-14 | 2014-03-13 | Cutting structures for fixed cutter drill bit and other downhole cutting tools |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201707245PA SG10201707245PA (en) | 2013-03-14 | 2014-03-13 | Cutting structures for fixed cutter drill bit and other downhole cutting tools |
Country Status (6)
Country | Link |
---|---|
US (1) | US10309156B2 (en) |
CN (2) | CN105189906A (en) |
CA (1) | CA2903054C (en) |
RU (1) | RU2628359C2 (en) |
SG (2) | SG10201707245PA (en) |
WO (1) | WO2014159838A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10125548B2 (en) * | 2014-12-22 | 2018-11-13 | Smith International, Inc. | Drill bits with core feature for directional drilling applications and methods of use thereof |
US10738538B2 (en) | 2015-04-30 | 2020-08-11 | Smith International, Inc. | Blade geometry for fixed cutter bits |
CN106545299A (en) * | 2015-09-18 | 2017-03-29 | 成都百施特金刚石钻头有限公司 | A kind of new combination tooth PDC drill bit |
CN108463609B (en) * | 2015-12-18 | 2021-11-05 | 史密斯国际有限公司 | Non-planar cutting element placement |
US11091960B2 (en) * | 2015-12-18 | 2021-08-17 | Schlumberger Technology Corporation | Placement of non-planar cutting elements |
US20170247951A1 (en) * | 2016-02-25 | 2017-08-31 | Diamond Innovations, Inc. | Polycrystalline diamond cutting elements with modified catalyst depleted portions and methods of making the same |
CN106703704A (en) * | 2016-12-09 | 2017-05-24 | 中国石油天然气集团公司 | Non-planar cutting tooth for improving rock breaking efficiency and diamond drill bit |
CN106837183A (en) * | 2017-03-24 | 2017-06-13 | 湖南泰鼎新材料有限责任公司 | A kind of special-shaped composite superhard material body and its preparation technology and drill bit |
US10697248B2 (en) | 2017-10-04 | 2020-06-30 | Baker Hughes, A Ge Company, Llc | Earth-boring tools and related methods |
US10954721B2 (en) | 2018-06-11 | 2021-03-23 | Baker Hughes Holdings Llc | Earth-boring tools and related methods |
RU2696741C1 (en) * | 2018-09-04 | 2019-08-05 | Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") | Blade bit with wear-resistant cutting structure (embodiments) |
RU2735319C1 (en) * | 2019-07-19 | 2020-10-30 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Drilling bit with pdc cutters |
WO2021080728A1 (en) * | 2019-10-25 | 2021-04-29 | National Oilwell DHT, L.P. | Drill bit cutter elements and drill bits including same |
CN115038852A (en) | 2020-01-09 | 2022-09-09 | 斯伦贝谢技术有限公司 | Cutting element with non-planar face for improved cutting efficiency and durability |
RU2740954C1 (en) * | 2020-03-23 | 2021-01-25 | Общество с ограниченной ответственностью Научно-производственное предприятие "ГЕОН" | Antivibrational two-level bit |
CN113738285A (en) * | 2020-05-27 | 2021-12-03 | 中国石油天然气集团有限公司 | Composite sheet with cutting ridges and inclined cutting faces and PDC drill bit |
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 |
RU2769009C1 (en) * | 2021-08-23 | 2022-03-28 | Алексей Викторович Чихоткин | Drill bit |
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 |
CN117432340B (en) * | 2023-12-21 | 2024-03-22 | 西南石油大学 | PDC drill bit with high specific pressure |
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SA111320671B1 (en) | 2010-08-06 | 2015-01-22 | بيكر هوغيس انكور | Shaped cutting elements for earth boring tools, earth boring tools including such cutting elements, and related methods |
CN201771431U (en) | 2010-09-17 | 2011-03-23 | 江汉石油钻头股份有限公司 | Point tooth for roller bit |
CN201943584U (en) | 2011-01-28 | 2011-08-24 | 江汉石油钻头股份有限公司 | Impregnated tooth of impregnated drill |
EA027355B1 (en) | 2011-02-10 | 2017-07-31 | Смит Интернэшнл, Инк. | Kerfing hybrid drill bit |
CN103890305A (en) | 2011-03-28 | 2014-06-25 | 戴蒙得创新股份有限公司 | Cutting element having modified surface |
CN202176265U (en) | 2011-08-01 | 2012-03-28 | 山东胜油钻采机械有限公司 | Polycrystalline diamond compact (PDC) drill |
US9371699B2 (en) | 2011-10-26 | 2016-06-21 | Baker Hughes Incorporated | Plow-shaped cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods |
US8881848B2 (en) | 2012-05-07 | 2014-11-11 | Ulterra Drilling Technologies, L.P. | Fixed cutter drill bit with rotating cutter disc |
-
2014
- 2014-03-12 US US14/206,280 patent/US10309156B2/en active Active
- 2014-03-13 CN CN201480014746.6A patent/CN105189906A/en active Pending
- 2014-03-13 SG SG10201707245PA patent/SG10201707245PA/en unknown
- 2014-03-13 SG SG11201506890XA patent/SG11201506890XA/en unknown
- 2014-03-13 CN CN201810988199.1A patent/CN109098665A/en active Pending
- 2014-03-13 WO PCT/US2014/025294 patent/WO2014159838A1/en active Application Filing
- 2014-03-13 CA CA2903054A patent/CA2903054C/en active Active
- 2014-03-13 RU RU2015143598A patent/RU2628359C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2628359C2 (en) | 2017-08-16 |
US10309156B2 (en) | 2019-06-04 |
WO2014159838A1 (en) | 2014-10-02 |
SG10201707245PA (en) | 2017-10-30 |
CN109098665A (en) | 2018-12-28 |
CN105189906A (en) | 2015-12-23 |
US20140262545A1 (en) | 2014-09-18 |
CA2903054C (en) | 2021-06-01 |
CA2903054A1 (en) | 2014-10-02 |
RU2015143598A (en) | 2017-04-17 |
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