BR8801389A - Dispositivo de perfuracao de trajetoria controlada e processo de regulagem de trajetoria correspondente - Google Patents

Dispositivo de perfuracao de trajetoria controlada e processo de regulagem de trajetoria correspondente

Info

Publication number: BR8801389A
Authority: BR; Brazil
Prior art keywords: trajectory; correspondent; adjustment process; drilling device; controlled
Prior art date: 1987-03-27

Application number

BR8801389A

Other languages

English (en)

Inventor

Andre Cendre

Jean Boulet

Original Assignee

Smf Int

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.)

1987-03-27

Filing date

1988-03-25

Publication date

1988-11-01

1987-03-27 Priority claimed from FR8704321A external-priority patent/FR2612983B2/fr

1988-03-25 Application filed by Smf Int filed Critical Smf Int

1988-11-01 Publication of BR8801389A publication Critical patent/BR8801389A/pt

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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- 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

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Sheet Holders (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Drilling And Boring (AREA)

BR8801389A 1987-03-27 1988-03-25 Dispositivo de perfuracao de trajetoria controlada e processo de regulagem de trajetoria correspondente BR8801389A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8704321A FR2612983B2 (fr)	1985-04-02	1987-03-27	Dispositif de forage a trajectoire controlee et procede de reglage de trajectoire correspondant

Publications (1)

Publication Number	Publication Date
BR8801389A true BR8801389A (pt)	1988-11-01

Family

ID=9349514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8801389A BR8801389A (pt)	1987-03-27	1988-03-25	Dispositivo de perfuracao de trajetoria controlada e processo de regulagem de trajetoria correspondente

Country Status (5)

Country	Link
US (1)	US4844178A (pt)
EP (1)	EP0286500A1 (pt)
JP (1)	JPS63251593A (pt)
BR (1)	BR8801389A (pt)
NO (1)	NO881334L (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3561830D1 (en) *	1985-01-07	1988-04-14	Smf Int	Remotely controlled flow-responsive actuating device, in particular for actuating a stabilizer in a drill string
ATE137304T1 (de) *	1989-11-23	1996-05-15	Bergh Johannes W H Den	Vorrichtung zum richten des vorderteils eines bohrrohres
US4995466A (en) *	1989-12-22	1991-02-26	Snow Jr Roy W	Method and device for stabilizing the path of a drilling tool
US5265684A (en) *	1991-11-27	1993-11-30	Baroid Technology, Inc.	Downhole adjustable stabilizer and method
US5311953A (en) *	1992-08-07	1994-05-17	Baroid Technology, Inc.	Drill bit steering
US5318138A (en) *	1992-10-23	1994-06-07	Halliburton Company	Adjustable stabilizer
US5318137A (en) *	1992-10-23	1994-06-07	Halliburton Company	Method and apparatus for adjusting the position of stabilizer blades
US5332048A (en) *	1992-10-23	1994-07-26	Halliburton Company	Method and apparatus for automatic closed loop drilling system
US5390749A (en) *	1994-01-31	1995-02-21	Ingersoll-Rand Company	Apparatus for positioning a split retaining ring in a down-hole percussive drill
US5752572A (en)	1996-09-10	1998-05-19	Inco Limited	Tractor for remote movement and pressurization of a rock drill
GB2342935B (en) *	1998-10-12	2000-12-06	Pilot Drilling Control Ltd	Indexing mechanism and apparatus incorporating the same
US7136795B2 (en)	1999-11-10	2006-11-14	Schlumberger Technology Corporation	Control method for use with a steerable drilling system
ATE269482T1 (de)	1999-11-10	2004-07-15	Schlumberger Holdings	Steuerungsverfahren für steuerbares bohrsystem
CA2327920C (en) *	1999-12-10	2005-09-13	Baker Hughes Incorporated	Apparatus and method for simultaneous drilling and casing wellbores
US6840336B2 (en) *	2001-06-05	2005-01-11	Schlumberger Technology Corporation	Drilling tool with non-rotating sleeve
US7188685B2 (en)	2001-12-19	2007-03-13	Schlumberge Technology Corporation	Hybrid rotary steerable system
WO2003096075A1 (en)	2002-05-13	2003-11-20	Camco International (Uk) Limited	Recalibration of downhole sensors
US6761232B2 (en)	2002-11-11	2004-07-13	Pathfinder Energy Services, Inc.	Sprung member and actuator for downhole tools
US7204325B2 (en) *	2005-02-18	2007-04-17	Pathfinder Energy Services, Inc.	Spring mechanism for downhole steering tool blades
US7383897B2 (en) *	2005-06-17	2008-06-10	Pathfinder Energy Services, Inc.	Downhole steering tool having a non-rotating bendable section
US8118114B2 (en) *	2006-11-09	2012-02-21	Smith International Inc.	Closed-loop control of rotary steerable blades
US7967081B2 (en) *	2006-11-09	2011-06-28	Smith International, Inc.	Closed-loop physical caliper measurements and directional drilling method
US7464770B2 (en) *	2006-11-09	2008-12-16	Pathfinder Energy Services, Inc.	Closed-loop control of hydraulic pressure in a downhole steering tool
US7377333B1 (en)	2007-03-07	2008-05-27	Pathfinder Energy Services, Inc.	Linear position sensor for downhole tools and method of use
US7725263B2 (en) *	2007-05-22	2010-05-25	Smith International, Inc.	Gravity azimuth measurement at a non-rotating housing
US8497685B2 (en)	2007-05-22	2013-07-30	Schlumberger Technology Corporation	Angular position sensor for a downhole tool
US7950473B2 (en) *	2008-11-24	2011-05-31	Smith International, Inc.	Non-azimuthal and azimuthal formation evaluation measurement in a slowly rotating housing
US8550186B2 (en) *	2010-01-08	2013-10-08	Smith International, Inc.	Rotary steerable tool employing a timed connection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3123162A (en) *		1964-03-03		Xsill string stabilizer
US3129776A (en) *	1960-03-16	1964-04-21	William L Mann	Full bore deflection drilling apparatus
US3424256A (en) *	1967-01-10	1969-01-28	Whipstock Inc	Apparatus for controlling directional deviations of a well bore as it is being drilled
US4388974A (en) *	1981-04-13	1983-06-21	Conoco Inc.	Variable diameter drill rod stabilizer
US4407377A (en) *	1982-04-16	1983-10-04	Russell Larry R	Surface controlled blade stabilizer
US4491187A (en) *	1982-06-01	1985-01-01	Russell Larry R	Surface controlled auxiliary blade stabilizer
US4683956A (en) *	1984-10-15	1987-08-04	Russell Larry R	Method and apparatus for operating multiple tools in a well
FR2575793B1 (fr) *	1985-01-07	1987-02-27	Smf Int	Dispositif d'actionnement a distance d'un equipement associe a un conduit dans lequel circule un fluide incompressible
FR2579662B1 (fr) *	1985-04-02	1989-11-10	Smf Int	Dispositif de forage a trajectoire controlee

1988
- 1988-03-23 EP EP88400711A patent/EP0286500A1/fr not_active Withdrawn
- 1988-03-25 BR BR8801389A patent/BR8801389A/pt unknown
- 1988-03-25 US US07/173,359 patent/US4844178A/en not_active Expired - Fee Related
- 1988-03-25 NO NO881334A patent/NO881334L/no unknown
- 1988-03-28 JP JP63074277A patent/JPS63251593A/ja active Pending

Also Published As

Publication number	Publication date
EP0286500A1 (fr)	1988-10-12
NO881334L (no)	1988-09-28
US4844178A (en)	1989-07-04
JPS63251593A (ja)	1988-10-19
NO881334D0 (no)	1988-03-25

Publication	Publication Date	Title
BR8801389A (pt)	1988-11-01	Dispositivo de perfuracao de trajetoria controlada e processo de regulagem de trajetoria correspondente
DE3584667D1 (de)	1991-12-19	Universales prozesssteuerungsgeraet und -verfahren.
BR9004557A (pt)	1991-09-10	Dispositivo para controle de processo e dispositivo de controle
BR9007938A (pt)	1992-11-24	Metodo e aparelho o tratamento de glaucoma
IT9020763A0 (it)	1990-06-26	metodo per formare
BR8907750A (pt)	1991-08-27	Aparelho e processo para perfuracao direcional
PT84365B (pt)	1989-10-04	Processo e aparelho de extrusao
BR8907613A (pt)	1991-07-02	Aparelho cortador de extremidade e processo
BR8403167A (pt)	1985-06-11	Dispositivo e processo de arrefecimento de folhas
KR880701143A (ko)	1988-07-25	차체수리방법과 차체수리장치
BR8807726A (pt)	1990-08-07	Dispositivo de comunicacao de voz e processo para controle do dispositivo de comunicacao de voz
ES282156Y (es)	1985-11-16	Dispositivo de perforacion por impacto
DE69029534D1 (de)	1997-02-13	Aufzeichnungseinrichtung und Aufzeichnungsmethode
BR8607097A (pt)	1988-04-19	Conjunto de acionamento e aparelho de perfuracao
IT8547565A0 (it)	1985-01-18	Metodo e dispositivo per idromassaggi
IT1224806B (it)	1990-10-24	Metodo e apparecchio di filatura
FR2714108B1 (fr)	1998-01-30	Procédé et appareillage de forage directionnel.
DE3778681D1 (de)	1992-06-04	Destillationsverfahren und vorrichtung.
BR9101680A (pt)	1991-12-10	Processo de furo de sondagem e aparelho obturador de furo de sondagem
ES292512Y (es)	1987-02-16	Dispositivo de taladrado por percusion
DE69028264D1 (de)	1996-10-02	Regelungsverfahren und -vorrichtung
BR8805636A (pt)	1989-10-17	Processo de alquilacao
BR8604194A (pt)	1987-04-28	Aparelho e processo de amostragem
BR9007738A (pt)	1992-07-21	Metodo de tratamento de couros
FI900748A7 (fi)	1990-08-17	Pintakäsittelymenetelmä