BR8008612A - DRILL DRILLING DEVICE UNDER DIRECTIONAL GUIDANCE - Google Patents

DRILL DRILLING DEVICE UNDER DIRECTIONAL GUIDANCE

Info

Publication number: BR8008612A
Authority: BR; Brazil
Prior art keywords: device under; drilling device; drill drilling; directional guidance; under directional
Prior art date: 1980-01-05

Application number

BR8008612A

Other languages

Portuguese (pt)

Inventor

H Wallussek

M Roder

Original Assignee

Bergwerksverband Gmbh

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.)

1980-01-05

Filing date

1980-12-30

Publication date

1981-07-28

1980-01-05 Priority claimed from DE3000239A external-priority patent/DE3000239C2/en

1980-12-06 Priority claimed from DE3046122A external-priority patent/DE3046122C2/en

1980-12-30 Application filed by Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh

1981-07-28 Publication of BR8008612A publication Critical patent/BR8008612A/en

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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
- 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
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (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)
Geophysics (AREA)
Earth Drilling (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

BR8008612A 1980-01-05 1980-12-30 DRILL DRILLING DEVICE UNDER DIRECTIONAL GUIDANCE BR8008612A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3000239A DE3000239C2 (en)	1980-01-05	1980-01-05	Facility for producing targeted holes
DE3046122A DE3046122C2 (en)	1980-12-06	1980-12-06	Equipment for making targeted bores with a target boring bar

Publications (1)

Publication Number	Publication Date
BR8008612A true BR8008612A (en)	1981-07-28

Family

ID=25783040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8008612A BR8008612A (en)	1980-01-05	1980-12-30	DRILL DRILLING DEVICE UNDER DIRECTIONAL GUIDANCE

Country Status (8)

Country	Link
AT (1)	AT373358B (en)
AU (1)	AU536279B2 (en)
BR (1)	BR8008612A (en)
CA (1)	CA1154749A (en)
CH (1)	CH653406A5 (en)
FR (1)	FR2473105B1 (en)
GB (1)	GB2066878B (en)
SE (1)	SE441376B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8830254D0 (en) *	1988-12-24	1989-02-22	Cambridge Radiation Tech	Drilling apparatus
CA2011972A1 (en) *	1989-03-13	1990-09-13	Trevelyn M. Coltman	Device for steering a drill bit
US4995465A (en) *	1989-11-27	1991-02-26	Conoco Inc.	Rotary drillstring guidance by feedrate oscillation
DE4037259A1 (en) *	1990-11-23	1992-05-27	Schwing Hydraulik Elektronik	TARGET ROD WITH ITS OWN ELECTRICAL POWER SUPPLY BY A BUILT-IN GENERATOR
GB9204910D0 (en) *	1992-03-05	1992-04-22	Ledge 101 Ltd	Downhole tool
FR2817904B1 (en) *	2000-12-07	2003-04-18	Inst Francais Du Petrole	DIRECTIONAL ROTARY DRILLING DEVICE HAVING A NACELLE BENDING MEANS
CA2900806C (en)	2013-03-11	2018-01-02	Halliburton Energy Services, Inc.	Downhole ranging from multiple wellbores
CA2913964A1 (en)	2013-07-11	2015-01-15	Halliburton Energy Services, Inc.	Rotationally-independent wellbore ranging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2119095A (en) *	1937-03-04	1938-05-31	Charles N Brummett	Directional drilling device
FR1240420A (en) *	1958-11-19	1960-09-02	British Petroleum Co	Drilling method and apparatus
US3196959A (en) *	1961-08-14	1965-07-27	Lamphere Jean K	Directional drilling apparatus
FR2009330A1 (en) *	1968-05-25	1970-01-30	Rolls Royce	Apparatus for applying transverse force to a boring - tool
US3561549A (en) *	1968-06-07	1971-02-09	Smith Ind International Inc	Slant drilling tools for oil wells
US3572450A (en) *	1968-10-04	1971-03-30	Derry R Thompson	Well drilling apparatus
US3888319A (en) *	1973-11-26	1975-06-10	Continental Oil Co	Control system for a drilling apparatus
FR2281487A1 (en) *	1974-08-09	1976-03-05	Chepelev Viktor	Drilling tool orientation control - using an electronic clinometer incorporated in drilling pipe string
BE865953A (en) *	1978-04-13	1978-07-31	Foraky	IMPROVEMENTS TO DRILLING FACILITIES

1980
- 1980-12-12 SE SE8008775A patent/SE441376B/en not_active IP Right Cessation
- 1980-12-24 AU AU65860/80A patent/AU536279B2/en not_active Ceased
- 1980-12-29 CA CA000367657A patent/CA1154749A/en not_active Expired
- 1980-12-30 BR BR8008612A patent/BR8008612A/en not_active IP Right Cessation
1981
- 1981-01-02 AT AT581A patent/AT373358B/en not_active IP Right Cessation
- 1981-01-05 CH CH4481A patent/CH653406A5/en not_active IP Right Cessation
- 1981-01-05 FR FR8100037A patent/FR2473105B1/en not_active Expired
- 1981-01-05 GB GB8100129A patent/GB2066878B/en not_active Expired

Also Published As

Publication number	Publication date
CA1154749A (en)	1983-10-04
FR2473105B1 (en)	1986-04-04
SE8008775L (en)	1981-07-06
AT373358B (en)	1984-01-10
CH653406A5 (en)	1985-12-31
ATA581A (en)	1983-05-15
SE441376B (en)	1985-09-30
AU536279B2 (en)	1984-05-03
AU6586080A (en)	1981-07-16
FR2473105A1 (en)	1981-07-10
GB2066878A (en)	1981-07-15
GB2066878B (en)	1983-05-18

Publication	Publication Date	Title
BR8105085A (en)	1982-04-20	DRILLING DEVICE FOR DRILLING
MX153352A (en)	1986-10-01	IMPROVEMENTS IN CONTRACTIL DRILL FOR DRILLING WELLS
NO833530L (en)	1984-04-02	drill bit
ES295877Y (en)	1987-12-16	JOINT DEVICE FOR DRILLING EQUIPMENT.
AT371563B (en)	1983-07-11	ROCK DRILL
AT383538B (en)	1987-07-10	HYDRAULIC DRILLING DEVICE
NO833518L (en)	1984-03-30	DEVICE FOR DRILLING THE SIDE WALL CORE
MX155881A (en)	1988-02-08	IMPROVEMENTS IN ROTATING DRILL FOR DEEP DRILLING
AT383070B (en)	1987-05-11	DRILLING TOOL
IT1130805B (en)	1986-06-18	DRILLING DEVICE
AT373360B (en)	1984-01-10	ROCK DRILL
FI904238A0 (en)	1990-08-27	Device for positioning the drill bit
AT384977B (en)	1988-02-10	DRILLING TOOL
AR230667A1 (en)	1984-05-31	DRILLING DEVICE FOR DRILLING HOLE
BR8008612A (en)	1981-07-28	DRILL DRILLING DEVICE UNDER DIRECTIONAL GUIDANCE
FI820973A7 (en)	1982-09-20	Control device for impact drill.
ATA553080A (en)	1983-05-15	HOLLOW DRILL
FI854120A7 (en)	1987-04-23	Drill rod opening device for extension rod drilling equipment.
AT374560B (en)	1984-05-10	DRILLING TOOL
AT384073B (en)	1987-09-25	DRILLING TOOL
IT1144582B (en)	1986-10-29	DRILL FORCEPS FOR DRILLS
IT1144583B (en)	1986-10-29	DRILL FORCEPS FOR DRILLS
ATE6218T1 (en)	1984-03-15	TRANSPORTABLE DRILL RIG.
ES493260A0 (en)	1981-10-01	TOOL FOR DRILLING
KR830002068U (en)	1983-11-14	Drilling device

Legal Events

Date	Code	Title	Description
1996-03-19	MK	Patent expired	Effective date: 19951230