RU2011137227A - TELEMETRIC SYSTEM FOR MONITORING BOTTOM PARAMETERS - Google Patents
TELEMETRIC SYSTEM FOR MONITORING BOTTOM PARAMETERS Download PDFInfo
- Publication number
- RU2011137227A RU2011137227A RU2011137227/28A RU2011137227A RU2011137227A RU 2011137227 A RU2011137227 A RU 2011137227A RU 2011137227/28 A RU2011137227/28 A RU 2011137227/28A RU 2011137227 A RU2011137227 A RU 2011137227A RU 2011137227 A RU2011137227 A RU 2011137227A
- Authority
- RU
- Russia
- Prior art keywords
- pipe
- module
- function
- pipe string
- acoustic
- Prior art date
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- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
Телеметрическая система контроля параметров забоя, использующая колонну труб для передачи данных с помощью акустического поля, состоящая из наземного модуля приема и обработки сигнала и спускаемого в колонну труб забойного модуля, в состав которого входит блок измерения забойных параметров, блок управления забойным модулем, блок акустического генератора, устройство соединения и рассоединения с трубой из колонны труб, реализующее функцию фиксации забойного модуля внутри колонны труб, исполнительный механизм, реализующий функцию создания акустического контакта исполнительного механизма с трубой, а также блок питания, отличающаяся тем, что для обеспечения достоверности и надежности передачи данных по колонне труб исполнительный механизм выполнен с возможностью обеспечения непосредственного акустического контакта с поверхностью внутренней стенки трубы путем прижима к ней выполненного из материала с твердостью, превышающей твердость материала трубы, элемента с внедрением последнего в материал стенки трубы, блок питания забойного модуля выполнен автономным, а наземный модуль приема и обработки сигнала выполнен с функцией регистрации параметров информационного сигнала в одном или нескольких отличных друг от друга частотных диапазонах, и с функцией определения рабочих частот акустического поля путем их выбора внутри частотных диапазонов, в которых уровень естественных и конструктивных шумов в области приема информативного сигнала на поверхности минимален по отношению к уровню указанных шумов в других частотных диапазонах.A telemetric control system for bottomhole parameters, using a pipe string for transmitting data using an acoustic field, consisting of a ground-based signal receiving and processing module and a downhole module that is lowered into the pipe string, which includes a block for measuring downhole parameters, a control unit for the bottomhole module, and an acoustic generator unit , a device for connecting and disconnecting a pipe from a pipe string, realizing the function of fixing the downhole module inside the pipe string, an actuator that implements the function acoustic contact of the actuator with the pipe, as well as a power supply unit, characterized in that to ensure the reliability and reliability of data transmission along the pipe string, the actuator is configured to provide direct acoustic contact with the surface of the inner wall of the pipe by pressing it made of material with hardness exceeding the hardness of the pipe material, the element with the introduction of the latter into the pipe wall material, the power module of the downhole module is autonomous, and The main module for receiving and processing a signal is made with the function of recording the parameters of the information signal in one or several frequency ranges that are different from each other, and with the function of determining the working frequencies of the acoustic field by selecting them within the frequency ranges in which the level of natural and structural noise in the field of receiving informative signal on the surface is minimal in relation to the level of the specified noise in other frequency ranges.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137227/28A RU2480583C1 (en) | 2011-09-09 | 2011-09-09 | Telemetric system of bottomhole parameters monitoring |
EA201200257A EA021687B1 (en) | 2011-09-09 | 2012-02-08 | Telemetric system of bottomhole parameters monitoring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137227/28A RU2480583C1 (en) | 2011-09-09 | 2011-09-09 | Telemetric system of bottomhole parameters monitoring |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011137227A true RU2011137227A (en) | 2013-03-20 |
RU2480583C1 RU2480583C1 (en) | 2013-04-27 |
Family
ID=47988435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011137227/28A RU2480583C1 (en) | 2011-09-09 | 2011-09-09 | Telemetric system of bottomhole parameters monitoring |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA021687B1 (en) |
RU (1) | RU2480583C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2602631C1 (en) * | 2015-07-16 | 2016-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет", ФГБОУ ВПО "АГТУ" | Device for data transmission during drilling |
RU2730105C1 (en) * | 2019-11-01 | 2020-08-17 | федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) | Method of vertical seismic profiling |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2044878C1 (en) * | 1993-03-31 | 1995-09-27 | Сибирский научно-исследовательский институт нефтяной промышленности | Telemetering system for monitoring rotation speed of turbodrill shaft |
RU2229733C2 (en) * | 1999-03-23 | 2004-05-27 | Научно-производственное предприятие "ЛУЧ" | Geophysical telemetring system to transmit hole data |
US7257050B2 (en) * | 2003-12-08 | 2007-08-14 | Shell Oil Company | Through tubing real time downhole wireless gauge |
RU2291961C2 (en) * | 2005-03-28 | 2007-01-20 | Государственное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" | Acoustic telemeter system for controlling number of revolutions of shaft of turbo-drill |
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2011
- 2011-09-09 RU RU2011137227/28A patent/RU2480583C1/en not_active IP Right Cessation
-
2012
- 2012-02-08 EA EA201200257A patent/EA021687B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA201200257A1 (en) | 2013-03-29 |
EA021687B1 (en) | 2015-08-31 |
RU2480583C1 (en) | 2013-04-27 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200910 |