NO20200214A1 - Earth-boring tools including cutting element profiles configured to reduce work rates - Google Patents
Earth-boring tools including cutting element profiles configured to reduce work ratesInfo
- Publication number
- NO20200214A1 NO20200214A1 NO20200214A NO20200214A NO20200214A1 NO 20200214 A1 NO20200214 A1 NO 20200214A1 NO 20200214 A NO20200214 A NO 20200214A NO 20200214 A NO20200214 A NO 20200214A NO 20200214 A1 NO20200214 A1 NO 20200214A1
- Authority
- NO
- Norway
- Prior art keywords
- rotation
- axis
- earth
- boring tool
- profile
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims description 90
- 230000007704 transition Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 description 23
- 238000005755 formation reaction Methods 0.000 description 23
- 238000005553 drilling Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
-
- 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)
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762538320P | 2017-07-28 | 2017-07-28 | |
| PCT/US2018/043941 WO2019023485A1 (en) | 2017-07-28 | 2018-07-26 | SOIL DRILLING TOOLS COMPRISING PROFILES OF CUTTING ELEMENTS DESIGNED TO REDUCE WORKING RHYTHMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20200214A1 true NO20200214A1 (en) | 2020-02-19 |
Family
ID=65037716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20200214A NO20200214A1 (en) | 2017-07-28 | 2020-02-19 | Earth-boring tools including cutting element profiles configured to reduce work rates |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20190032411A1 (zh) |
| CN (1) | CN111032991A (zh) |
| BR (1) | BR112020001731A2 (zh) |
| CA (1) | CA3071386A1 (zh) |
| GB (1) | GB2579733A (zh) |
| MX (1) | MX2020001099A (zh) |
| NO (1) | NO20200214A1 (zh) |
| WO (1) | WO2019023485A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520079A (zh) * | 2020-06-23 | 2020-08-11 | 西南石油大学 | 一种冠部轮廓偏移的pdc钻头刀翼 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8437995B2 (en) * | 1998-08-31 | 2013-05-07 | Halliburton Energy Services, Inc. | Drill bit and design method for optimizing distribution of individual cutter forces, torque, work, or power |
| US8127863B2 (en) * | 2007-12-10 | 2012-03-06 | Smith International, Inc. | Drill bit having enhanced stabilization features and method of use thereof |
| US8387725B2 (en) * | 2008-04-14 | 2013-03-05 | Smith International, Inc. | Percussion drilling assembly and hammer bit with gage and outer row reinforcement |
| US9644428B2 (en) * | 2009-01-09 | 2017-05-09 | Baker Hughes Incorporated | Drill bit with a hybrid cutter profile |
| 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 |
| GB2552104B (en) * | 2015-03-25 | 2019-11-20 | Halliburton Energy Services Inc | Adjustable depth of cut control for a downhole drilling tool |
| CN204920801U (zh) * | 2015-09-09 | 2015-12-30 | 中国石油集团渤海石油装备制造有限公司 | 适合旋冲钻具系统的pdc钻头 |
| CN206233859U (zh) * | 2016-08-31 | 2017-06-09 | 四川川石·克锐达金刚石钻头有限公司 | 一种适用于定向钻井的pdc钻头 |
-
2018
- 2018-07-26 MX MX2020001099A patent/MX2020001099A/es unknown
- 2018-07-26 WO PCT/US2018/043941 patent/WO2019023485A1/en active Application Filing
- 2018-07-26 CN CN201880056774.2A patent/CN111032991A/zh active Pending
- 2018-07-26 US US16/046,704 patent/US20190032411A1/en not_active Abandoned
- 2018-07-26 GB GB2001927.9A patent/GB2579733A/en not_active Withdrawn
- 2018-07-26 BR BR112020001731-0A patent/BR112020001731A2/pt not_active IP Right Cessation
- 2018-07-26 CA CA3071386A patent/CA3071386A1/en not_active Abandoned
-
2020
- 2020-02-19 NO NO20200214A patent/NO20200214A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB202001927D0 (en) | 2020-03-25 |
| CA3071386A1 (en) | 2019-01-31 |
| BR112020001731A2 (pt) | 2020-07-21 |
| US20190032411A1 (en) | 2019-01-31 |
| CN111032991A (zh) | 2020-04-17 |
| GB2579733A (en) | 2020-07-01 |
| WO2019023485A1 (en) | 2019-01-31 |
| MX2020001099A (es) | 2020-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |