WO2003023183A1 - Dispositif a action acoustique dans une zone de fond de puits des formations productrices - Google Patents

Dispositif a action acoustique dans une zone de fond de puits des formations productrices Download PDF

Info

Publication number
WO2003023183A1
WO2003023183A1 PCT/UA2002/000023 UA0200023W WO03023183A1 WO 2003023183 A1 WO2003023183 A1 WO 2003023183A1 UA 0200023 W UA0200023 W UA 0200023W WO 03023183 A1 WO03023183 A1 WO 03023183A1
Authority
WO
WIPO (PCT)
Prior art keywords
blοκ
generator
unit
hole area
acoustic
Prior art date
Application number
PCT/UA2002/000023
Other languages
English (en)
Russian (ru)
Inventor
Nicolai Michailovich Pelykhaty
Vladimir Vasilievich Romankov
Original Assignee
Nicolai Michailovich Pelykhaty
Vladimir Vasilievich Romankov
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 Nicolai Michailovich Pelykhaty, Vladimir Vasilievich Romankov filed Critical Nicolai Michailovich Pelykhaty
Publication of WO2003023183A1 publication Critical patent/WO2003023183A1/fr

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
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/003—Vibrating earth formations

Definitions

  • the invention is not suitable for industrial purposes and is intended for the treatment of oil and gas wells.
  • a well-known device for acoustic access to a private zone of productive products [patent of the United States °. ⁇ 1 23381, ⁇ l. 166-249], which is a direct source of power from the on-board power source and is connected to a mains power source.
  • This device does not allow for the operation of the acoustic emitter, and as a result, and the cost of the service is free.
  • Famous device for acoustic access to a comfortable productive area [patent ⁇ ⁇ ° 2026970, class. ⁇ 21 ⁇ 43/25], consists of a terrestrial power supply unit and a power supply unit connected to a power cable with a downhole transmitter including a transmitter. ⁇ ggi With the ground part of the unit also included in the micro process and associated 2 by two-way communication of the control unit, one output is connected to the power supply unit, and the second is connected to the individual unit.
  • the control unit through the cable is connected to, located also in the borehole socket, the sleeve and the socket
  • a well-known device does not ensure the unavoidable impact on a comfortable zone 3, and, in addition, is not an easy-to-use version.
  • the known device is not simple in a cost-effective manner.
  • the use of this device is indicative of a large number of cases when the unit is at a high rate of
  • the use of the generator is not directly available in the downhole part of the device, it is limited to use it for 4 depths over 3 km.
  • the main task of the present invention was to create a device for acoustic entertainment on a private
  • the communication between the acoustic cable of the speaker and the generator is excluded, which also excludes the possibility of the occurrence of signals of an error due to the automatic 5 responsible frequency, and consequently increase the efficiency of the device.
  • the proposed device (Fig. 1) is a terrestrial part 1 connected by a cable 2 with a borehole device
  • Terrestrial part 1 of the device contains (Fig. 2)
  • the proposed device is made on the basis of standard units.
  • the proposed device operates the following way. ⁇ operating well 4 through the lubrication 7 runs on cable 2

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Stereophonic System (AREA)

Abstract

Pour agir efficacement sur une couche se trouvant à plus de 5 km de profondeur et assurer la syntonisation automatique sur une fréquence de résonance et le contrôle continu du mode de fonctionnement, ainsi que pour simplifier la structure du dispositif, ce dispositif comprend, reliés en série, un générateur, une unité de contrôle des paramètres de fonctionnement, une unité d'analyseur de programme dont les sorties sont branchées sur les entrées du générateur et de l'unité d'affichage, la sortie de l'unité de contrôle des paramètres de travail étant branchée sur un émetteur acoustique.
PCT/UA2002/000023 2001-09-07 2002-05-30 Dispositif a action acoustique dans une zone de fond de puits des formations productrices WO2003023183A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA2001096170 2001-09-07
UA2001096170 2001-09-07

Publications (1)

Publication Number Publication Date
WO2003023183A1 true WO2003023183A1 (fr) 2003-03-20

Family

ID=34391187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2002/000023 WO2003023183A1 (fr) 2001-09-07 2002-05-30 Dispositif a action acoustique dans une zone de fond de puits des formations productrices

Country Status (1)

Country Link
WO (1) WO2003023183A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396955A (en) * 1993-11-22 1995-03-14 Texaco Inc. Method to selectively affect permeability in a reservoir to control fluid flow
RU2053604C1 (ru) * 1995-09-05 1996-01-27 Товарищество с ограниченной ответственностью "Авуар" Способ акустического воздействия на продуктивную зону нефтяных и газовых скважин и устройство для его осуществления
RU2152513C1 (ru) * 1998-11-24 2000-07-10 Олег Георгиевич Кадников Устройство для акустического воздействия на призабойную зону продуктивных пластов
RU2162519C2 (ru) * 1999-04-26 2001-01-27 Государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Способ акустической обработки продуктивной зоны скважины и устройство для его реализации

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396955A (en) * 1993-11-22 1995-03-14 Texaco Inc. Method to selectively affect permeability in a reservoir to control fluid flow
RU2053604C1 (ru) * 1995-09-05 1996-01-27 Товарищество с ограниченной ответственностью "Авуар" Способ акустического воздействия на продуктивную зону нефтяных и газовых скважин и устройство для его осуществления
RU2152513C1 (ru) * 1998-11-24 2000-07-10 Олег Георгиевич Кадников Устройство для акустического воздействия на призабойную зону продуктивных пластов
RU2162519C2 (ru) * 1999-04-26 2001-01-27 Государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Способ акустической обработки продуктивной зоны скважины и устройство для его реализации

Similar Documents

Publication Publication Date Title
US2810546A (en) Drill tool telemetering systems
US3309656A (en) Logging-while-drilling system
CA2036116A1 (fr) Appareil de stimulation de la production sur transmission d'energie sonore et methode connexe
US4992997A (en) Stress wave telemetry system for drillstems and tubing strings
US20070227776A1 (en) Borehole Telemetry System
US5319610A (en) Hydraulic acoustic wave generator system for drillstrings
US6394221B2 (en) Swept impact seismic technique and apparatus
CA2581165A1 (fr) Procede et appareil pour reduire un effet parietal dans un environnement de fond de puits
NL8901461A (nl) Werkwijze en inrichting voor de signaalinvoer op afstand bij een systeem voor metingen tijdens het boren.
CA1316588C (fr) Appareil de sondage d'un puits et methode connexe
EP3025026A1 (fr) Systèmes de fond de trou permettant de détecter une propriété d'un fluide
US2978634A (en) Apparatus for logging wells
RU2016147666A (ru) Система контроля скважины
WO2003023183A1 (fr) Dispositif a action acoustique dans une zone de fond de puits des formations productrices
US4632212A (en) Apparatus for generating seismic vibration energy in a borehole
US20190383124A1 (en) Method and device for restoring horizontal well productivity and stimulating a formation
CA2222386A1 (fr) Dispositif de diagraphie au fond comportant des capteurs integres
RU2140519C1 (ru) Устройство для акустического воздействия на нефтегазоносный пласт
GB2387441A (en) Apparatus and method for using a surface oscillator as a downhole seismic source
RU2152513C1 (ru) Устройство для акустического воздействия на призабойную зону продуктивных пластов
WO2001012947A1 (fr) Procede et dispositif pour retablir la permeabilite de l'espace adjacent aux puits d'une couche rentable
US3447127A (en) Sonic logging apparatus
WO2015030621A1 (fr) Procédé d'augmentation du débit de puits de pétrole et dispositif de mise en œuvre
RU2129659C1 (ru) Устройство для виброакустического воздействия на нефтяной пласт
WO1997009511A1 (fr) Procede de stimulation acoustique de la zone productrice de puits de petrole et de gaz et son dispositif de mise en oeuvre

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CO EC MX

WWE Wipo information: entry into national phase

Ref document number: 03033893

Country of ref document: CO