FI982386A - Method and device for lowering drilling - Google Patents

Method and device for lowering drilling Download PDF

Info

Publication number: FI982386A
Authority: FI; Finland
Prior art keywords: lowering drilling; drilling; lowering
Prior art date: 1998-11-04

Application number

FI982386A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI982386A0 (en

FI111408B (en

Inventor

Juhani Vaelisalo

Original Assignee

Numa Tool Co

Priority date (The priority date 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 date listed.)

1998-11-04

Filing date

1998-11-04

Publication date

2000-05-05

1998-11-04 Application filed by Numa Tool Co filed Critical Numa Tool Co

1998-11-04 Priority to FI982386A priority Critical patent/FI111408B/en

1998-11-04 Publication of FI982386A0 publication Critical patent/FI982386A0/en

1999-10-28 Priority to EP99956719A priority patent/EP1127477A4/en

1999-10-28 Priority to AU13263/00A priority patent/AU1326300A/en

1999-10-28 Priority to PCT/US1999/025220 priority patent/WO2000026576A1/en

2000-05-05 Publication of FI982386A publication Critical patent/FI982386A/en

2003-07-15 Application granted granted Critical

2003-07-15 Publication of FI111408B publication Critical patent/FI111408B/en

Links

238000005553 drilling Methods 0.000 title 1
238000000034 method Methods 0.000 title 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
- 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
- E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
- 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
- E21B10/38—Percussion drill 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)

FI982386A 1998-11-04 1998-11-04 Method and device for lowering drilling FI111408B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI982386A FI111408B (en)	1998-11-04	1998-11-04	Method and device for lowering drilling
EP99956719A EP1127477A4 (en)	1998-11-04	1999-10-28	Method and device in down-the-hole drilling
AU13263/00A AU1326300A (en)	1998-11-04	1999-10-28	Method and device in down-the-hole drilling
PCT/US1999/025220 WO2000026576A1 (en)	1998-11-04	1999-10-28	Method and device in down-the-hole drilling

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI982386		1998-11-04
FI982386A FI111408B (en)	1998-11-04	1998-11-04	Method and device for lowering drilling

Publications (3)

Publication Number	Publication Date
FI982386A0 FI982386A0 (en)	1998-11-04
FI982386A true FI982386A (en)	2000-05-05
FI111408B FI111408B (en)	2003-07-15

Family

ID=8552839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI982386A FI111408B (en)	1998-11-04	1998-11-04	Method and device for lowering drilling

Country Status (4)

Country	Link
EP (1)	EP1127477A4 (en)
AU (1)	AU1326300A (en)
FI (1)	FI111408B (en)
WO (1)	WO2000026576A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004051004A2 (en) *	2002-12-02	2004-06-17	Bj Services Company	Method and apparatus for sub-sea pile-driving
AU2013101495B4 (en) *	2012-01-20	2014-01-16	Strada Design Limited	Dual Circulation Drilling System
PE20142137A1 (en) *	2012-01-20	2015-01-08	Ian Speer	DOUBLE CIRCULATION DRILLING SYSTEM
FI126596B (en)	2014-01-20	2017-02-28	Lehti Group Oy	dRILL BIT
SI3256683T1 (en) *	2014-11-14	2020-10-30	Strada Design Limited,	Dual circulation fluid hammer drilling system
CN105443054B (en) *	2015-12-12	2023-01-24	浙江陆特能源科技股份有限公司	Vertical construction system of superconducting buried pipe and construction method thereof
FI20185061A1 (en) *	2018-01-23	2019-07-24	Mincon Nordic Oy	Arrangement and method for installing a ground pipe
CN109488202A (en) *	2018-11-05	2019-03-19	云南建投第三建设有限公司	A kind of gravel rock stratum pile foundation drilling construction engineering method containing gravel-boulder bed
CN114279905B (en) *	2021-12-30	2024-03-26	重庆大学	Device and method for simulating generation of drilling cuttings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1868400A (en) *	1929-09-17	1932-07-19	Fred N Stover	Well digging apparatus
GB1232803A (en) *	1968-07-12	1971-05-19
GB1257429A (en) *	1969-05-30	1971-12-15
BE795817A (en) *	1972-02-25	1973-06-18	Demarok Int Ltd	DRILLING EQUIPMENT AND ADAPTER FOR IT
FR2409373A1 (en) *	1977-11-21	1979-06-15	Stenuick France	DEVICE FOR DRILLING HOLES IN THE SOIL, INCLUDING A PNEUMATIC HAMMER EQUIPPED WITH AN ECCENTER SIZE
US4828048A (en) *	1986-11-10	1989-05-09	Mayer James R	Hydraulic Percussion tool
US4819746A (en) *	1987-01-13	1989-04-11	Minroc Technical Promotions Ltd.	Reverse circulation down-the-hole hammer drill and bit therefor
US5396965A (en) *	1989-01-23	1995-03-14	Novatek	Down-hole mud actuated hammer
DE3905106C2 (en) *	1989-02-20	1994-08-11	Fritz Zimmermann Masch U Appar	Deep hole hammer drill with water rinsing device
KR960001663Y1 (en) *	1993-06-01	1996-02-22	유영생	A drill water supply equipment
US5803187A (en) *	1996-08-23	1998-09-08	Javins; Brooks H.	Rotary-percussion drill apparatus and method

1998
- 1998-11-04 FI FI982386A patent/FI111408B/en not_active IP Right Cessation
1999
- 1999-10-28 AU AU13263/00A patent/AU1326300A/en not_active Abandoned
- 1999-10-28 EP EP99956719A patent/EP1127477A4/en not_active Withdrawn
- 1999-10-28 WO PCT/US1999/025220 patent/WO2000026576A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI982386A0 (en)	1998-11-04
AU1326300A (en)	2000-05-22
FI111408B (en)	2003-07-15
EP1127477A1 (en)	2001-08-29
WO2000026576A1 (en)	2000-05-11
EP1127477A4 (en)	2002-10-09

Similar Documents

Publication	Publication Date	Title
DE60031119D1 (en)	2006-11-16	BORING DEVICE AND METHOD
NO20002908D0 (en)	2000-06-07	Device and method for borehole investigations
NO20011775D0 (en)	2001-04-06	Drilling fluid additive and method thereof
NO992328L (en)	1999-11-16	Method and apparatus for downhole drilling
DK1147282T3 (en)	2005-11-14	Controllable drilling system and method
NO20025881D0 (en)	2002-12-06	Method and apparatus for multi-gradient drilling
EP1224999A4 (en)	2007-05-02	Laser drilling method and laser drilling device
DE60044764D1 (en)	2010-09-16	Passage device and method
FI954309A (en)	1997-03-15	Drilling device and drilling method
NO985812L (en)	1999-02-12	Drilling apparatus
NO20002713L (en)	2000-11-29	Drill string diverter device and method
NO20001485L (en)	2000-09-26	Editing device and editing method
NO993197D0 (en)	1999-06-28	Drill string device
FI982386A (en)	2000-05-05	Method and device for lowering drilling
NO20020625L (en)	2002-02-08	Drilling and completion system for multi-sided wells
DE69933501D1 (en)	2006-11-23	Modem device and data communication method
FI103399B1 (en)	1999-06-30	Method and apparatus for double flushing
FI991036A (en)	2000-11-07	Tomosynthesis method and apparatus for tomosynthesis formation
KR980003126U (en)	1998-03-30	Forming and lowering device for construction works of underground construction
FI980332A (en)	1999-08-14	Method and apparatus for tip drawing
SE0000781D0 (en)	2000-03-09	Method and device for logging
FI990589A (en)	2000-09-17	Method and equipment for underground drilling
SE9800215D0 (en)	1998-01-23	Methods and apparatus for telecommunications
SE9801452D0 (en)	1998-04-22	Methods and apparatus for cooks
FI980894A0 (en)	1998-04-23	Method for drilling large holes and drilling rig

Legal Events

Date	Code	Title	Description
2005-05-31	MA	Patent expired