DE1800387B2 - - Google Patents

Info

Publication number
DE1800387B2
DE1800387B2 DE1800387A DE1800387A DE1800387B2 DE 1800387 B2 DE1800387 B2 DE 1800387B2 DE 1800387 A DE1800387 A DE 1800387A DE 1800387 A DE1800387 A DE 1800387A DE 1800387 B2 DE1800387 B2 DE 1800387B2
Authority
DE
Germany
Prior art keywords
drill string
ribs
sleeve
alignment
alignment device
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.)
Granted
Application number
DE1800387A
Other languages
German (de)
English (en)
Other versions
DE1800387C3 (enExample
DE1800387A1 (de
Inventor
Erskine Pope Long Beach Garrison
John Edward Manhattan Beach Tschirky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith International Inc
Original Assignee
Smith International Inc
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.)
Filing date
Publication date
Application filed by Smith International Inc filed Critical Smith International Inc
Publication of DE1800387A1 publication Critical patent/DE1800387A1/de
Publication of DE1800387B2 publication Critical patent/DE1800387B2/de
Application granted granted Critical
Publication of DE1800387C3 publication Critical patent/DE1800387C3/de
Granted legal-status Critical Current

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
    • 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
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

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)
DE19701800387 1968-06-07 1970-02-04 Bohrstrangausrichtvorrichtung Granted DE1800387A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73541468A 1968-06-07 1968-06-07

Publications (3)

Publication Number Publication Date
DE1800387A1 DE1800387A1 (de) 1970-02-05
DE1800387B2 true DE1800387B2 (enExample) 1974-05-22
DE1800387C3 DE1800387C3 (enExample) 1975-01-02

Family

ID=24955694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19701800387 Granted DE1800387A1 (de) 1968-06-07 1970-02-04 Bohrstrangausrichtvorrichtung

Country Status (4)

Country Link
US (1) US3561549A (enExample)
DE (1) DE1800387A1 (enExample)
FR (1) FR1578480A (enExample)
GB (1) GB1241063A (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930545A (en) * 1972-01-21 1976-01-06 St. Joe Minerals Corporation Tiltable coupling
US3997008A (en) * 1974-09-13 1976-12-14 Smith International, Inc. Drill director
US4040494A (en) * 1975-06-09 1977-08-09 Smith International, Inc. Drill director
FR2369412A1 (fr) * 1976-11-02 1978-05-26 Alsthom Atlantique Procede et dispositif de forage dirige
US4185704A (en) * 1978-05-03 1980-01-29 Maurer Engineering Inc. Directional drilling apparatus
AU536113B2 (en) * 1979-02-21 1984-04-19 Conoco Inc. Directional drilling
SE441376B (sv) * 1980-01-05 1985-09-30 Bergwerksverband Gmbh Anordning for astadkommande av noga riktade borrhal
EP0085444B1 (en) * 1982-02-02 1985-10-02 Shell Internationale Researchmaatschappij B.V. Method and means for controlling the course of a bore hole
FR2544375B1 (fr) * 1983-04-18 1985-10-25 Alsthom Atlantique Procede de forage avec deviation par sabot excentreur
US5343967A (en) * 1984-05-12 1994-09-06 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
US4739842A (en) * 1984-05-12 1988-04-26 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
GB2172325B (en) * 1985-03-16 1988-07-20 Cambridge Radiation Tech Drilling apparatus
USRE33751E (en) * 1985-10-11 1991-11-26 Smith International, Inc. System and method for controlled directional drilling
GB8529651D0 (en) * 1985-12-02 1986-01-08 Drilex Ltd Directional drilling
GB8530078D0 (en) * 1985-12-06 1986-01-15 Drilex Ltd Drill string stabiliser
GB8708791D0 (en) * 1987-04-13 1987-05-20 Shell Int Research Assembly for directional drilling of boreholes
DE3804493A1 (de) * 1988-02-12 1989-08-24 Eastman Christensen Co Vorrichtung zum wahlweisen geradeaus- oder richtungsbohren in unterirdische gesteinsformationen
GB8830254D0 (en) * 1988-12-24 1989-02-22 Cambridge Radiation Tech Drilling apparatus
FR2641315B1 (fr) * 1988-12-30 1996-05-24 Inst Francais Du Petrole Garniture de forage a trajectoire controlee comportant un stabilisateur a geometrie variable et utilisation de cette garniture
US5094304A (en) * 1990-09-24 1992-03-10 Drilex Systems, Inc. Double bend positive positioning directional drilling system
US5181576A (en) * 1991-02-01 1993-01-26 Anadrill, Inc. Downhole adjustable stabilizer
US5139094A (en) * 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
GB9202163D0 (en) * 1992-01-31 1992-03-18 Neyrfor Weir Ltd Stabilisation devices for drill motors
US5542482A (en) * 1994-11-01 1996-08-06 Schlumberger Technology Corporation Articulated directional drilling motor assembly
US5520256A (en) * 1994-11-01 1996-05-28 Schlumberger Technology Corporation Articulated directional drilling motor assembly
US5727641A (en) * 1994-11-01 1998-03-17 Schlumberger Technology Corporation Articulated directional drilling motor assembly
DE19507581C2 (de) * 1995-03-04 1996-09-26 Mtm Technik Helmuth Roemer Gmb Lenkvorrichtung für Bohrköpfe
US6092610A (en) * 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
US6158529A (en) * 1998-12-11 2000-12-12 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing sliding sleeve
CA2255288C (en) * 1998-12-14 2002-08-13 Jay Cameron Adam Crooks Apparatus and method for stabilized downhole drilling motor
US6109372A (en) * 1999-03-15 2000-08-29 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing hydraulic servo-loop
AU1401101A (en) 1999-11-10 2001-06-06 Petroleum Research And Development N.V. Control method for use with a steerable drilling system
US7136795B2 (en) 1999-11-10 2006-11-14 Schlumberger Technology Corporation Control method for use with a steerable drilling system
US6808027B2 (en) 2001-06-11 2004-10-26 Rst (Bvi), Inc. Wellbore directional steering tool
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
CA2439331C (en) * 2003-09-02 2011-01-18 William Ray Wenzel Method of stabilizing a downhole drilling motor and a downhole drilling motor
GB0413901D0 (en) * 2004-06-22 2004-07-21 Smart Stabilizer Systems Ltd Steerable drill bit arrangement
GB2465504C (en) 2008-06-27 2019-12-25 Rasheed Wajid Expansion and sensing tool
CA2680894C (en) 2008-10-09 2015-11-17 Andergauge Limited Drilling method
GB2486898A (en) 2010-12-29 2012-07-04 Nov Downhole Eurasia Ltd A downhole tool with at least one extendable offset cutting member for reaming a bore
US8851205B1 (en) 2011-04-08 2014-10-07 Hard Rock Solutions, Llc Method and apparatus for reaming well bore surfaces nearer the center of drift
MX355956B (es) * 2012-07-06 2018-05-07 Nov Downhole Eurasia Ltd Montaje de perforación de fondo de pozo orientable y método para usar el mismo.
WO2017142815A1 (en) 2016-02-16 2017-08-24 Extreme Rock Destruction LLC Drilling machine
US10890030B2 (en) 2016-12-28 2021-01-12 Xr Lateral Llc Method, apparatus by method, and apparatus of guidance positioning members for directional drilling
US11255136B2 (en) * 2016-12-28 2022-02-22 Xr Lateral Llc Bottom hole assemblies for directional drilling
WO2019014142A1 (en) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC LATERALLY ORIENTED CUTTING STRUCTURES
USD874234S1 (en) 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD874236S1 (en) 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD877780S1 (en) 2017-09-08 2020-03-10 XR Lateral, LLC Directional drilling assembly
USD874237S1 (en) 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD863919S1 (en) 2017-09-08 2019-10-22 XR Lateral, LLC Directional drilling assembly
USD874235S1 (en) 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
CA3075388A1 (en) 2017-09-09 2019-03-14 Extreme Technologies, Llc Well bore conditioner and stabilizer
WO2019075076A1 (en) 2017-10-10 2019-04-18 Extreme Technologies, Llc PROBE HOLE BOREHOLE SYSTEMS AND DEVICES
USD875146S1 (en) 2018-03-12 2020-02-11 XR Lateral, LLC Directional drilling assembly
USD875145S1 (en) 2018-03-12 2020-02-11 XR Lateral, LLC Directional drilling assembly
USD875144S1 (en) 2018-03-12 2020-02-11 XR Lateral, LLC Directional drilling assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734721A (en) * 1956-02-14 zublin
US2891769A (en) * 1955-05-02 1959-06-23 Directional Engineering Compan Directional drilling tool
US3036646A (en) * 1957-10-11 1962-05-29 Jersey Prod Res Co Retractable turbine drill
US3068946A (en) * 1958-12-15 1962-12-18 Eastman Oil Well Survey Co Knuckle joint
FR1247454A (fr) * 1959-10-22 1960-12-02 Dispositif pour le guidage d'un outil de forage
FR1273706A (fr) * 1960-11-16 1961-10-13 Voith Gmbh J M Turbine de forage perfectionnée, en plusieurs sections, pour sondages profonds
US3298449A (en) * 1963-10-24 1967-01-17 Drilco Oil Tools Inc Well bore apparatus

Also Published As

Publication number Publication date
GB1241063A (en) 1971-07-28
US3561549A (en) 1971-02-09
DE1800387C3 (enExample) 1975-01-02
FR1578480A (enExample) 1969-08-14
DE1800387A1 (de) 1970-02-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee