EP3555410A4 - Trépan hybride - Google Patents
Trépan hybride Download PDFInfo
- Publication number
- EP3555410A4 EP3555410A4 EP17883635.9A EP17883635A EP3555410A4 EP 3555410 A4 EP3555410 A4 EP 3555410A4 EP 17883635 A EP17883635 A EP 17883635A EP 3555410 A4 EP3555410 A4 EP 3555410A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- drill bit
- hybrid drill
- hybrid
- bit
- drill
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- 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
- E21B10/02—Core 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
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- 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
- E21B10/36—Percussion drill bits
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ72770016 | 2016-12-19 | ||
PCT/IB2017/058089 WO2018116140A1 (fr) | 2016-12-19 | 2017-12-19 | Trépan hybride |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3555410A1 EP3555410A1 (fr) | 2019-10-23 |
EP3555410A4 true EP3555410A4 (fr) | 2020-08-26 |
Family
ID=62626943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17883635.9A Withdrawn EP3555410A4 (fr) | 2016-12-19 | 2017-12-19 | Trépan hybride |
Country Status (7)
Country | Link |
---|---|
US (2) | US20200149349A1 (fr) |
EP (1) | EP3555410A4 (fr) |
AU (1) | AU2017381740A1 (fr) |
CA (1) | CA3047509A1 (fr) |
CL (1) | CL2019001666A1 (fr) |
WO (1) | WO2018116140A1 (fr) |
ZA (1) | ZA201903585B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10626676B1 (en) * | 2019-08-19 | 2020-04-21 | Bly Ip Inc. | Continuous sampling drill bit |
WO2021090148A1 (fr) * | 2019-11-06 | 2021-05-14 | Flexidrill Limited | Trépan hybride |
CN110748300B (zh) * | 2019-11-19 | 2020-09-25 | 中国石油大学(华东) | 一种具有诱导载荷与磨料射流联合作用的钻头及钻井方法 |
US11255128B2 (en) | 2020-01-23 | 2022-02-22 | Saudi Arabian Oil Company | Drilling boreholes with a hybrid bit |
US11268325B2 (en) | 2020-03-31 | 2022-03-08 | Saudi Arabian Oil Company | Directional drilling |
US11473813B2 (en) | 2020-05-13 | 2022-10-18 | Saudi Arabian Oil Company | Well completion converting a hydrocarbon production well into a geothermal well |
US11599955B2 (en) | 2021-01-04 | 2023-03-07 | Saudi Arabian Oil Company | Systems and methods for evaluating and selecting completion equipment using a neural network |
US11913331B1 (en) * | 2022-08-25 | 2024-02-27 | Schlumberger Technology Corporation | Systems and methods for recovering and protecting sidewall core samples in unconsolidated formations |
CN115508132B (zh) * | 2022-10-14 | 2024-09-17 | 山东省核工业二四八地质大队 | 铀矿勘察样品收集装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196699A1 (en) * | 2005-03-04 | 2006-09-07 | Roy Estes | Modular kerfing drill bit |
US20060237234A1 (en) * | 2005-04-25 | 2006-10-26 | Dennis Tool Company | Earth boring tool |
US20130228382A1 (en) * | 2012-03-02 | 2013-09-05 | National Oilwell Varco, L.P. | Inner gauge ring drill bit |
US20160281435A1 (en) * | 2013-10-22 | 2016-09-29 | Oy Atlas Copco Rotex Ab | Drilling device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635296A (en) * | 1970-06-04 | 1972-01-18 | Maurice P Lebourg | Drill bit construction |
DE2903936C2 (de) * | 1979-02-02 | 1982-07-15 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz | Vorrichtung zur Gewinnung von Kernen |
US8757298B2 (en) * | 2011-04-26 | 2014-06-24 | Edwin J. Broussard, JR. | Method and apparatus for dual speed, dual torque drilling |
EP2778338A3 (fr) * | 2013-03-11 | 2016-07-20 | Lövab Aktiebolag | Ensemble trépan |
-
2017
- 2017-12-19 WO PCT/IB2017/058089 patent/WO2018116140A1/fr active Application Filing
- 2017-12-19 CA CA3047509A patent/CA3047509A1/fr not_active Abandoned
- 2017-12-19 US US16/471,359 patent/US20200149349A1/en not_active Abandoned
- 2017-12-19 AU AU2017381740A patent/AU2017381740A1/en not_active Abandoned
- 2017-12-19 EP EP17883635.9A patent/EP3555410A4/fr not_active Withdrawn
-
2019
- 2019-06-04 ZA ZA2019/03585A patent/ZA201903585B/en unknown
- 2019-06-17 CL CL2019001666A patent/CL2019001666A1/es unknown
-
2021
- 2021-04-28 US US17/243,130 patent/US20210246731A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196699A1 (en) * | 2005-03-04 | 2006-09-07 | Roy Estes | Modular kerfing drill bit |
US20060237234A1 (en) * | 2005-04-25 | 2006-10-26 | Dennis Tool Company | Earth boring tool |
US20130228382A1 (en) * | 2012-03-02 | 2013-09-05 | National Oilwell Varco, L.P. | Inner gauge ring drill bit |
US20160281435A1 (en) * | 2013-10-22 | 2016-09-29 | Oy Atlas Copco Rotex Ab | Drilling device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018116140A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3555410A1 (fr) | 2019-10-23 |
CL2019001666A1 (es) | 2019-11-15 |
US20210246731A1 (en) | 2021-08-12 |
CA3047509A1 (fr) | 2018-06-28 |
ZA201903585B (en) | 2022-04-28 |
WO2018116140A1 (fr) | 2018-06-28 |
AU2017381740A1 (en) | 2019-07-11 |
US20200149349A1 (en) | 2020-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190621 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200728 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 10/46 20060101ALI20200722BHEP Ipc: E21B 10/26 20060101ALI20200722BHEP Ipc: E21B 7/24 20060101ALI20200722BHEP Ipc: E21B 10/04 20060101ALI20200722BHEP Ipc: E21B 10/02 20060101AFI20200722BHEP Ipc: E21B 10/36 20060101ALI20200722BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210225 |