WO2018091903A3 - Rotary drive apparatus - Google Patents

Rotary drive apparatus Download PDF

Info

Publication number
WO2018091903A3
WO2018091903A3 PCT/GB2017/053456 GB2017053456W WO2018091903A3 WO 2018091903 A3 WO2018091903 A3 WO 2018091903A3 GB 2017053456 W GB2017053456 W GB 2017053456W WO 2018091903 A3 WO2018091903 A3 WO 2018091903A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotary drive
drive apparatus
stage
stator
rotor
Prior art date
Application number
PCT/GB2017/053456
Other languages
French (fr)
Other versions
WO2018091903A2 (en
Inventor
Lance Stephen Davis
Original Assignee
Deep Casing Tools Limited
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 Deep Casing Tools Limited filed Critical Deep Casing Tools Limited
Priority to AU2017361999A priority Critical patent/AU2017361999A1/en
Priority to CA3044350A priority patent/CA3044350A1/en
Publication of WO2018091903A2 publication Critical patent/WO2018091903A2/en
Publication of WO2018091903A3 publication Critical patent/WO2018091903A3/en
Priority to US16/415,367 priority patent/US20190338597A1/en
Priority to NO20190722A priority patent/NO20190722A1/en

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
    • 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
    • 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
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • 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
    • E21B4/18—Anchoring or feeding in the borehole
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Earth Drilling (AREA)
  • Power Steering Mechanism (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Machine Tool Units (AREA)

Abstract

A rotary drive apparatus (24) for a downhole tool (22), the rotary drive apparatus (24) comprising a drive stage (36a) comprising a rotor (40a) and a stator (42a) and a connecting stage (38a) for connecting to the drive stage (36a). The connecting stage (38a) comprises a rotor connector (44a) suitable for connecting to the rotor (40a) and a stator connector (46a) suitable for connecting to the stator (42a).
PCT/GB2017/053456 2016-11-17 2017-11-17 Rotary drive apparatus WO2018091903A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2017361999A AU2017361999A1 (en) 2016-11-17 2017-11-17 Rotary drive apparatus
CA3044350A CA3044350A1 (en) 2016-11-17 2017-11-17 Rotary drive apparatus
US16/415,367 US20190338597A1 (en) 2016-11-17 2019-05-17 Rotary drive apparatus
NO20190722A NO20190722A1 (en) 2016-11-17 2019-06-13 Rotary drive apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1619485.4A GB2556631A (en) 2016-11-17 2016-11-17 Rotary drive apparatus
GB1619485.4 2016-11-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/415,367 Continuation US20190338597A1 (en) 2016-11-17 2019-05-17 Rotary drive apparatus

Publications (2)

Publication Number Publication Date
WO2018091903A2 WO2018091903A2 (en) 2018-05-24
WO2018091903A3 true WO2018091903A3 (en) 2018-06-28

Family

ID=57993807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2017/053456 WO2018091903A2 (en) 2016-11-17 2017-11-17 Rotary drive apparatus

Country Status (6)

Country Link
US (1) US20190338597A1 (en)
AU (1) AU2017361999A1 (en)
CA (1) CA3044350A1 (en)
GB (1) GB2556631A (en)
NO (1) NO20190722A1 (en)
WO (1) WO2018091903A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920506B2 (en) * 2018-04-13 2021-02-16 Step Energy Services Ltd. Methods for wellbore milling operations
CN111677449B (en) * 2020-08-11 2020-12-01 中煤科工集团西安研究院有限公司 Underground hydraulic pressurizing rotary directional screw drill tool for coal mine
CN112145079B (en) * 2020-10-12 2022-05-20 中国铁建重工集团股份有限公司 Directional coring tool

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
WO2000061916A1 (en) * 1999-04-14 2000-10-19 Western Well Tool, Inc. Three-dimensional steering tool for controlled downhole extended-reach directional drilling
US20060006000A1 (en) * 2004-07-09 2006-01-12 Halliburton Energy Services, Inc. Borehole drilling control system, method and apparatus
US20100032212A1 (en) * 2008-08-06 2010-02-11 Applied Technologies Associates, Inc. Downhole adjustable bent-angle mechanism for use with a motor for directional drilling
US20140174831A1 (en) * 2012-12-21 2014-06-26 Halliburton Energy Services, Inc. Directional Drilling Control Using a Bendable Driveshaft
WO2014144256A1 (en) * 2013-03-15 2014-09-18 Schlumberger Canada Limited Drill motor connecting rod
US9206649B1 (en) * 2014-06-24 2015-12-08 Pine Tree Gas, Llc Systems and methods for drilling wellbores having a short radius of curvature
WO2016108823A1 (en) * 2014-12-29 2016-07-07 Halliburton Energy Services, Inc. Variable stiffness fixed bend housing for directional drilling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679638A (en) * 1985-03-13 1987-07-14 Hughes Tool Company Downhole progressive cavity type drilling motor with flexible connecting rod
GB2284646B (en) * 1993-12-09 1996-01-10 Mono Pumps Ltd Rotor and flexible drive shaft assembly
GB0015207D0 (en) * 2000-06-21 2000-08-09 Neyrfor Weir Ltd A turbine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
WO2000061916A1 (en) * 1999-04-14 2000-10-19 Western Well Tool, Inc. Three-dimensional steering tool for controlled downhole extended-reach directional drilling
US20060006000A1 (en) * 2004-07-09 2006-01-12 Halliburton Energy Services, Inc. Borehole drilling control system, method and apparatus
US20100032212A1 (en) * 2008-08-06 2010-02-11 Applied Technologies Associates, Inc. Downhole adjustable bent-angle mechanism for use with a motor for directional drilling
US20140174831A1 (en) * 2012-12-21 2014-06-26 Halliburton Energy Services, Inc. Directional Drilling Control Using a Bendable Driveshaft
WO2014144256A1 (en) * 2013-03-15 2014-09-18 Schlumberger Canada Limited Drill motor connecting rod
US9206649B1 (en) * 2014-06-24 2015-12-08 Pine Tree Gas, Llc Systems and methods for drilling wellbores having a short radius of curvature
WO2016108823A1 (en) * 2014-12-29 2016-07-07 Halliburton Energy Services, Inc. Variable stiffness fixed bend housing for directional drilling

Also Published As

Publication number Publication date
AU2017361999A1 (en) 2019-06-20
NO20190722A1 (en) 2019-06-13
GB201619485D0 (en) 2017-01-04
US20190338597A1 (en) 2019-11-07
GB2556631A (en) 2018-06-06
CA3044350A1 (en) 2018-05-24
WO2018091903A2 (en) 2018-05-24

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