CA2344729C - Bouchon provisoire de tubage debouchant intelligent avec instrumentation de fond de puits - Google Patents

Bouchon provisoire de tubage debouchant intelligent avec instrumentation de fond de puits Download PDF

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Publication number
CA2344729C
CA2344729C CA 2344729 CA2344729A CA2344729C CA 2344729 C CA2344729 C CA 2344729C CA 2344729 CA2344729 CA 2344729 CA 2344729 A CA2344729 A CA 2344729A CA 2344729 C CA2344729 C CA 2344729C
Authority
CA
Canada
Prior art keywords
bridge plug
pressure
parameter sensing
retrievable bridge
downhole
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.)
Expired - Lifetime
Application number
CA 2344729
Other languages
English (en)
Other versions
CA2344729A1 (fr
Inventor
Darrin L. Willauer
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CA2344729A1 publication Critical patent/CA2344729A1/fr
Application granted granted Critical
Publication of CA2344729C publication Critical patent/CA2344729C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • H01H2001/0063—Switches making use of microelectromechanical systems [MEMS] having electrostatic latches, i.e. the activated position is kept by electrostatic forces other than the activation force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
    • H01H2059/0081—Electrostatic relays; Electro-adhesion relays making use of micromechanics with a tapered air-gap between fixed and movable electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H2061/006—Micromechanical thermal relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Micromachines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Relay Circuits (AREA)
CA 2344729 2000-04-18 2001-04-19 Bouchon provisoire de tubage debouchant intelligent avec instrumentation de fond de puits Expired - Lifetime CA2344729C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19806500P 2000-04-18 2000-04-18
US60/198,065 2000-04-18

Publications (2)

Publication Number Publication Date
CA2344729A1 CA2344729A1 (fr) 2001-10-19
CA2344729C true CA2344729C (fr) 2004-11-02

Family

ID=22731855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2344729 Expired - Lifetime CA2344729C (fr) 2000-04-18 2001-04-19 Bouchon provisoire de tubage debouchant intelligent avec instrumentation de fond de puits

Country Status (3)

Country Link
AU (1) AU2001253609A1 (fr)
CA (1) CA2344729C (fr)
WO (1) WO2001080258A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500779A (ja) 2000-03-20 2004-01-08 サーノフ　コーポレイション 再構成可能アンテナ
WO2003049227A1 (fr) * 2001-12-04 2003-06-12 Matsushita Electric Industrial Co., Ltd. Antenne et appareil comportant ladite antenne
WO2005022689A1 (fr) 2003-08-27 2005-03-10 Matsushita Electric Industrial Co., Ltd. Antenne et son procede de production
DE10356511A1 (de) 2003-12-03 2005-07-07 Siemens Ag Antennenanordnung für mobile Kommunikationsendgeräte
JP2006211212A (ja) * 2005-01-27 2006-08-10 Ricoh Co Ltd 多周波対応パッチアンテナおよび該多周波対応アンテナシステム
JP4716761B2 (ja) * 2005-03-14 2011-07-06 株式会社リコー マイクロストリップアンテナおよびこれを用いた無線システム
FR2883658B1 (fr) * 2005-03-22 2009-04-24 Schneider Electric Ind Sas Dispositif de commutation d'un circuit electrique a ouverture sequentielle
US8916996B2 (en) 2011-07-29 2014-12-23 General Electric Company Electrical distribution system
NO20210924A1 (en) 2019-02-26 2021-07-21 Halliburton Energy Services Inc Downhole barrier and isolation monitoring system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909085A1 (de) * 1969-02-24 1970-09-10 Lauerer Dipl Ing Friedrich Elektrischer Schalter
US4423401A (en) * 1982-07-21 1983-12-27 Tektronix, Inc. Thin-film electrothermal device
US5619061A (en) * 1993-07-27 1997-04-08 Texas Instruments Incorporated Micromechanical microwave switching
US5847631A (en) * 1995-10-10 1998-12-08 Georgia Tech Research Corporation Magnetic relay system and method capable of microfabrication production
WO1997018574A1 (fr) * 1995-11-14 1997-05-22 Smiths Industries Public Limited Company Commutateurs et systemes de commutateurs
US5959338A (en) * 1997-12-29 1999-09-28 Honeywell Inc. Micro electro-mechanical systems relay

Also Published As

Publication number Publication date
AU2001253609A1 (en) 2001-10-30
WO2001080258A3 (fr) 2002-03-21
CA2344729A1 (fr) 2001-10-19
WO2001080258A2 (fr) 2001-10-25

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MKEX Expiry

Effective date: 20210419