NO20072534L - Operating Mechanisms. - Google Patents

Operating Mechanisms.

Info

Publication number
NO20072534L
NO20072534L NO20072534A NO20072534A NO20072534L NO 20072534 L NO20072534 L NO 20072534L NO 20072534 A NO20072534 A NO 20072534A NO 20072534 A NO20072534 A NO 20072534A NO 20072534 L NO20072534 L NO 20072534L
Authority
NO
Norway
Prior art keywords
region
operating mechanisms
state
inner member
cooperate
Prior art date
Application number
NO20072534A
Other languages
Norwegian (no)
Inventor
Maxwell Graham Begley
Keith Munslow-Davies
Original Assignee
Drilling Solutions Pty Ltd
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
Priority claimed from AU2003906111A external-priority patent/AU2003906111A0/en
Application filed by Drilling Solutions Pty Ltd filed Critical Drilling Solutions Pty Ltd
Publication of NO20072534L publication Critical patent/NO20072534L/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
    • 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
    • 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations

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)
  • Earth Drilling (AREA)
  • Multiple-Way Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

En aktiveringsmekanisme (111) innbefatter et indre element (113) og et ytre element (115), hvilke elementer er aksialt glidbare i forhold til hverandre. Det indre og ytre element (113, 115) samvirker for dannelse av en indre passasje (117) for en fluidstrøm. Det indre elementet (113) er utformet slik at ved oppnåelse av en forutbestemt trykkendring mellom et første område (119) og et andre område (120), vil aktiverings-mekanismen (111) bringes til å bevege seg mellom en første tilstand og en andre tilstand.An activation mechanism (111) includes an inner member (113) and an outer member (115), which are axially slidable relative to each other. The inner and outer members (113, 115) cooperate to form an inner passage (117) for a fluid flow. The inner member (113) is configured such that upon obtaining a predetermined pressure change between a first region (119) and a second region (120), the actuating mechanism (111) is caused to move between a first state and a second region. state.

NO20072534A 2003-11-05 2007-05-16 Operating Mechanisms. NO20072534L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003906111A AU2003906111A0 (en) 2003-11-05 Actuating Mechanism
PCT/AU2004/001512 WO2005045180A1 (en) 2003-11-05 2004-11-01 Actuating mechanism

Publications (1)

Publication Number Publication Date
NO20072534L true NO20072534L (en) 2007-08-01

Family

ID=34558177

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072534A NO20072534L (en) 2003-11-05 2007-05-16 Operating Mechanisms.

Country Status (5)

Country Link
US (1) US20090126936A1 (en)
EP (1) EP1815104A4 (en)
AU (1) AU2004287892A1 (en)
NO (1) NO20072534L (en)
WO (1) WO2005045180A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8297375B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
BRPI0807531B1 (en) * 2007-02-13 2018-06-12 Bj Services Company COMMUNICATION TOOL FOR ESTABLISHING FLUID COMMUNICATION BETWEEN A CONTROL LINE AND A WELL FUND DEVICE AND METHOD FOR ESTABLISHING FLUID COMMUNICATION WITH A WELL BACKGROUND DEVICE
WO2008101021A2 (en) 2007-02-13 2008-08-21 Bj Services Company Tool and method for establishing hydraulic communication with a subsurface safety valve
US7766086B2 (en) * 2007-06-08 2010-08-03 Bj Services Company Llc Fluid actuated circulating sub
US9133674B2 (en) * 2009-02-24 2015-09-15 Schlumberger Technology Corporation Downhole tool actuation having a seat with a fluid by-pass
US8365843B2 (en) 2009-02-24 2013-02-05 Schlumberger Technology Corporation Downhole tool actuation
WO2011031528A2 (en) 2009-08-27 2011-03-17 Baker Hughes Incorporated Methods and apparatus for manipulating and driving casing
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
US9016400B2 (en) 2010-09-09 2015-04-28 National Oilwell Varco, L.P. Downhole rotary drilling apparatus with formation-interfacing members and control system
US8919452B2 (en) 2010-11-08 2014-12-30 Baker Hughes Incorporated Casing spears and related systems and methods
DK2956617T3 (en) 2013-02-14 2023-09-11 Halliburton Energy Services Inc STACKED PISTON SAFETY VALVE WITH DIFFERENT PISTON DIAMETERS
CN104838081B (en) * 2013-02-26 2017-04-19 哈利伯顿能源服务公司 Remote hydraulic control of downhole tools
US9695659B2 (en) 2013-11-11 2017-07-04 Halliburton Energy Services, Inc Pipe swell powered tool
EP3209860B1 (en) * 2014-10-23 2019-04-10 Reflex Instruments Asia Pacific Pty Ltd Improvements in or relating to down hole surveying
US9752412B2 (en) * 2015-04-08 2017-09-05 Superior Energy Services, Llc Multi-pressure toe valve
US10400534B2 (en) * 2015-05-28 2019-09-03 Halliburton Energy Services, Inc. Viscous damping systems for hydrostatically set downhole tools
CN106870356B (en) * 2015-12-10 2019-03-15 中国石油天然气集团有限公司 Electric submersible screw pump
GB2553547B (en) 2016-09-07 2019-12-04 Ardyne Holdings Ltd Downhole tool and method of use
CN111119791B (en) * 2019-12-20 2022-03-15 中海石油(中国)有限公司 Dual-channel drilling underground floating valve
US11566516B2 (en) 2020-05-04 2023-01-31 Baker Hughes Oilfield Operations Llc Indexing valve system for a resource exploration and recovery system
GB2599920B (en) * 2020-10-14 2024-05-08 Mcgarian Bruce A selectively activatable downhole tool

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780809A (en) * 1972-04-12 1973-12-25 Exxon Production Research Co Method and apparatus for controlling wells
US4113012A (en) * 1977-10-27 1978-09-12 Halliburton Company Reclosable circulation valve for use in oil well testing
US4258793A (en) * 1979-05-16 1981-03-31 Halliburton Company Oil well testing string bypass valve
US4657082A (en) * 1985-11-12 1987-04-14 Halliburton Company Circulation valve and method for operating the same
US5050681A (en) * 1990-07-10 1991-09-24 Halliburton Company Hydraulic system for electronically controlled pressure activated downhole testing tool
US5101907A (en) * 1991-02-20 1992-04-07 Halliburton Company Differential actuating system for downhole tools
US5251703A (en) * 1991-02-20 1993-10-12 Halliburton Company Hydraulic system for electronically controlled downhole testing tool
US5209304A (en) * 1991-08-16 1993-05-11 Western Atlas International, Inc. Propulsion apparatus for positioning selected tools in tubular members
NO302252B1 (en) * 1995-10-16 1998-02-09 Magne Hovden Flushing device for flushing upwards in the annulus between drill pipe and borehole wall in oil / gas / injection wells
CA2254815C (en) * 1996-06-11 2005-05-31 The Red Baron (Oil Tools Rental) Limited Multi-cycle circulating sub
GB9715001D0 (en) * 1997-07-17 1997-09-24 Specialised Petroleum Serv Ltd A downhole tool
US5873414A (en) * 1997-09-03 1999-02-23 Pegasus International, Inc. Bypass valve for downhole motor
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US6523613B2 (en) * 2000-10-20 2003-02-25 Schlumberger Technology Corp. Hydraulically actuated valve
US6732817B2 (en) * 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer

Also Published As

Publication number Publication date
WO2005045180A1 (en) 2005-05-19
US20090126936A1 (en) 2009-05-21
EP1815104A1 (en) 2007-08-08
AU2004287892A1 (en) 2005-05-19
EP1815104A4 (en) 2010-05-05

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application