FR2385887A1 - Systeme de commande pour tetes de puits sous-marins - Google Patents

Systeme de commande pour tetes de puits sous-marins

Info

Publication number
FR2385887A1
FR2385887A1 FR7809554A FR7809554A FR2385887A1 FR 2385887 A1 FR2385887 A1 FR 2385887A1 FR 7809554 A FR7809554 A FR 7809554A FR 7809554 A FR7809554 A FR 7809554A FR 2385887 A1 FR2385887 A1 FR 2385887A1
Authority
FR
France
Prior art keywords
control system
subwell
heads
cut
receptacle
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
FR7809554A
Other languages
English (en)
Other versions
FR2385887B1 (fr
Inventor
Valeriano Banzoli
Leonardo Beccegato
Paolo Minardi
Emilio Morganti
Marco Paolo Selleroni
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.)
Tecnomare SpA
Original Assignee
Tecnomare SpA
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 Tecnomare SpA filed Critical Tecnomare SpA
Publication of FR2385887A1 publication Critical patent/FR2385887A1/fr
Application granted granted Critical
Publication of FR2385887B1 publication Critical patent/FR2385887B1/fr
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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • E21B34/16—Control means therefor being outside the borehole

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

Le système de commande selon l'invention comprend : dans un boîtier 1 un circuit électronique de commande pour la réception et la transmission de signaux acoustiques ; dans un récipient 2 comprenant une installation hydraulique électrique, un générateur 3 à radio-isotopes et un bloc de coupure qui permet de couper le système hydraulique.
FR7809554A 1977-04-01 1978-03-31 Systeme de commande pour tetes de puits sous-marins Granted FR2385887A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84118/77A IT1071925B (it) 1977-04-01 1977-04-01 Sistema di controllo per teste pozzo sottomarine

Publications (2)

Publication Number Publication Date
FR2385887A1 true FR2385887A1 (fr) 1978-10-27
FR2385887B1 FR2385887B1 (fr) 1984-10-12

Family

ID=11324262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809554A Granted FR2385887A1 (fr) 1977-04-01 1978-03-31 Systeme de commande pour tetes de puits sous-marins

Country Status (9)

Country Link
JP (1) JPS53123302A (fr)
CA (1) CA1109783A (fr)
DE (1) DE2813768C3 (fr)
DK (1) DK138578A (fr)
FR (1) FR2385887A1 (fr)
GB (1) GB1595529A (fr)
IT (1) IT1071925B (fr)
NL (1) NL7803402A (fr)
NO (1) NO781093L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027025A1 (fr) * 1979-10-02 1981-04-15 Fmc Corporation Appareillage pour le contrôle de dispositifs de production sous-marins avec gabarit pour puits
FR2531480A1 (fr) * 1982-08-03 1984-02-10 Deutsche Tiefbohr Ag Dispositif de telecommande et de controle d'installations de fermeture de puits de forage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0806098D0 (en) * 2008-04-04 2008-05-14 Vetco Gray Controls Ltd Underwater power supplies
GB2476238B (en) 2009-12-15 2015-11-18 Ge Oil & Gas Uk Ltd Underwater power generation
NO340742B1 (no) * 2015-05-08 2017-06-12 Fmc Kongsberg Subsea As Fjernstyrt brønnkompletterings utstyr

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405387A (en) * 1965-10-24 1968-10-08 Stewart & Stevenson Inc Jim Acoustical underwater control apparatus
FR1563151A (fr) * 1968-02-28 1969-04-11
GB1167740A (en) * 1966-03-07 1969-10-22 Global Marine Inc Improvements in apparatus for surface actuation and control if underwater devices
US3496999A (en) * 1967-12-26 1970-02-24 Atlantic Richfield Co Self-contained benthonic blowout prevention control apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163222A (en) * 1961-04-24 1964-12-29 Shell Oil Co Wellhead apparatus
GB1060774A (en) * 1964-02-06 1967-03-08 Hydril Co Apparatus for controlling a submarine well head
US3504741A (en) * 1968-06-27 1970-04-07 Mobil Oil Corp Underwater production satellite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405387A (en) * 1965-10-24 1968-10-08 Stewart & Stevenson Inc Jim Acoustical underwater control apparatus
GB1167740A (en) * 1966-03-07 1969-10-22 Global Marine Inc Improvements in apparatus for surface actuation and control if underwater devices
US3496999A (en) * 1967-12-26 1970-02-24 Atlantic Richfield Co Self-contained benthonic blowout prevention control apparatus and method
FR1563151A (fr) * 1968-02-28 1969-04-11

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/67 *
EXBK/75 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027025A1 (fr) * 1979-10-02 1981-04-15 Fmc Corporation Appareillage pour le contrôle de dispositifs de production sous-marins avec gabarit pour puits
FR2531480A1 (fr) * 1982-08-03 1984-02-10 Deutsche Tiefbohr Ag Dispositif de telecommande et de controle d'installations de fermeture de puits de forage

Also Published As

Publication number Publication date
JPS53123302A (en) 1978-10-27
NO781093L (no) 1978-10-03
IT1071925B (it) 1985-04-10
CA1109783A (fr) 1981-09-29
FR2385887B1 (fr) 1984-10-12
DE2813768C3 (de) 1981-11-12
NL7803402A (nl) 1978-10-03
DE2813768B2 (de) 1981-03-12
DE2813768A1 (de) 1978-10-05
GB1595529A (en) 1981-08-12
DK138578A (da) 1978-10-02

Similar Documents

Publication Publication Date Title
FR2538642B1 (fr) Systeme de transmission radio-electrique
FR2599533B1 (fr) Systeme de transmission de signaux sismiques utilisant des radiorelais
EA200100499A1 (ru) Способ и устройство для сбора сейсмических данных
DE69535116D1 (de) Echokompensator und Echopfadschätzungsverfahren
ES2075884T3 (es) Conectador de cable con una via de baja inductancia.
GB2091513B (en) Earth probing radar system
BE869590A (fr) Connecteur electrique, notamment pour compresseur de refrigerateur
NL7810701A (nl) Signaaltransmissiestelsel.
ES247441Y (es) Un conectador electrico.
ES238681Y (es) Un conectador electrico.
ES239219Y (es) Un alojamiento de conectador electrico
FR2423093A1 (fr) Systeme de transmission de signaux electriques a liaison optique et dispositif de controle automatique du gain d'une voie de reception connectee a cette liaison optique
ES507510A0 (es) Un terminal electronico de distribucion de documentos.
FR2659175B1 (fr) Connecteur electrique pour banc de test.
FR2385887A1 (fr) Systeme de commande pour tetes de puits sous-marins
FR2404348B1 (fr) Recepteur pour signaux stereo am compatibles
FR2503874B1 (fr) Emetteur pour un systeme de prospection electromagnetique
BE888880A (fr) Dispositif de connexion electrique notamment pour meubles de bureau.
FR2667449B1 (fr) Connecteur pour un cable coaxial blinde.
DK141180A (da) Sendeapparat til et informationssendesystem
IT7920177A0 (it) Trasmettitore per l'invio di un segnale elettrico.
ES237313Y (es) Un conectador electrico.
DE3483042D1 (de) Sendeschaltung fuer signaluebertragungssysteme.
ES265065Y (es) "un dispositivo conectador de cable electrico".
DK256878A (da) Signaloverfoeringsanlaeg til tidsdelingskoblingscentre

Legal Events

Date Code Title Description
ST Notification of lapse