EP3052735A4 - Verfahren zur zusammensetzung einer bohrvorrichtung und bohrvorrichtung - Google Patents
Verfahren zur zusammensetzung einer bohrvorrichtung und bohrvorrichtung Download PDFInfo
- Publication number
- EP3052735A4 EP3052735A4 EP14849079.0A EP14849079A EP3052735A4 EP 3052735 A4 EP3052735 A4 EP 3052735A4 EP 14849079 A EP14849079 A EP 14849079A EP 3052735 A4 EP3052735 A4 EP 3052735A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- drilling device
- putting together
- drilling
- putting
- 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- Withdrawn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
- 238000005553 drilling Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135971 | 2013-09-30 | ||
PCT/FI2014/050638 WO2015044508A1 (en) | 2013-09-30 | 2014-08-20 | Method for putting together of a drilling device and drilling device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3052735A1 EP3052735A1 (de) | 2016-08-10 |
EP3052735A4 true EP3052735A4 (de) | 2017-06-14 |
Family
ID=52012693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14849079.0A Withdrawn EP3052735A4 (de) | 2013-09-30 | 2014-08-20 | Verfahren zur zusammensetzung einer bohrvorrichtung und bohrvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160201409A1 (de) |
EP (1) | EP3052735A4 (de) |
CA (1) | CA2922206A1 (de) |
CL (1) | CL2016000403A1 (de) |
FI (1) | FI10678U1 (de) |
WO (1) | WO2015044508A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11814907B2 (en) * | 2020-05-05 | 2023-11-14 | Ulterra Drilling Technologies, L.P. | Drill coupler for mitigating torsional vibration |
RU2753428C1 (ru) * | 2021-02-11 | 2021-08-16 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Устройство для одновременного бурения и крепления зон осыпаний и обвалов при бурении скважины |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010071563A1 (en) * | 2008-12-18 | 2010-06-24 | Sandvik Intellectual Property Ab | Drilling tool for percussive rock drilling as well as an expendable kit, a ring drill bit and a casing shoe therefor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI95618C (fi) | 1992-12-03 | 1998-09-03 | Jorma Jaervelae | Porauslaitteisto |
JP3709476B2 (ja) * | 1999-11-15 | 2005-10-26 | 三菱マテリアル株式会社 | 掘削工具 |
JP4696489B2 (ja) * | 2004-07-29 | 2011-06-08 | 三菱マテリアル株式会社 | 堀削工具 |
SE0701274L (sv) * | 2007-05-21 | 2008-05-13 | Svenska Borr Ab | Anordning vid utförande av borrning i jordlager och berg |
WO2012052597A1 (en) * | 2010-10-18 | 2012-04-26 | Laserplus Oy | Method in earth drill bit arrangement assembly and a bit arrangement |
-
2014
- 2014-08-20 WO PCT/FI2014/050638 patent/WO2015044508A1/en active Application Filing
- 2014-08-20 US US14/913,936 patent/US20160201409A1/en not_active Abandoned
- 2014-08-20 EP EP14849079.0A patent/EP3052735A4/de not_active Withdrawn
- 2014-08-20 CA CA2922206A patent/CA2922206A1/en not_active Abandoned
- 2014-08-26 FI FIU20144183U patent/FI10678U1/fi active IP Right Grant
-
2016
- 2016-02-23 CL CL2016000403A patent/CL2016000403A1/es unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010071563A1 (en) * | 2008-12-18 | 2010-06-24 | Sandvik Intellectual Property Ab | Drilling tool for percussive rock drilling as well as an expendable kit, a ring drill bit and a casing shoe therefor |
Also Published As
Publication number | Publication date |
---|---|
CA2922206A1 (en) | 2015-04-02 |
US20160201409A1 (en) | 2016-07-14 |
EP3052735A1 (de) | 2016-08-10 |
CL2016000403A1 (es) | 2016-11-18 |
FI10678U1 (fi) | 2014-11-07 |
WO2015044508A1 (en) | 2015-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20160411 |
|
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 |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170515 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 17/07 20060101ALI20170509BHEP Ipc: E21B 7/20 20060101AFI20170509BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OY EPIROC DRILLING TOOLS AB |
|
17Q | First examination report despatched |
Effective date: 20180205 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20181119 |
|
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: 20190330 |