CN203905940U - Oil well sound wave wireless testing system - Google Patents
Oil well sound wave wireless testing system Download PDFInfo
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- CN203905940U CN203905940U CN201420219195.4U CN201420219195U CN203905940U CN 203905940 U CN203905940 U CN 203905940U CN 201420219195 U CN201420219195 U CN 201420219195U CN 203905940 U CN203905940 U CN 203905940U
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- 238000012360 testing method Methods 0.000 title claims abstract description 61
- 239000003129 oil well Substances 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 19
- 238000013500 data storage Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 6
- 208000019407 Gordon Holmes syndrome Diseases 0.000 claims description 12
- 210000000352 storage cell Anatomy 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000013480 data collection Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses an oil well sound wave wireless testing system comprising an underground testing system, a wireless data transmission system and a ground data processing system. The underground testing system is mounted on the outer wall of an oil pipe in a testing layer section and comprises a parameter testing unit, a data storage unit, a data transmission unit and a sound wave transducer. The wireless data transmission system comprises a plurality of repeaters which are disposed on the outer wall of the oil pipe above the testing layer section at intervals. The ground data processing system comprises a bidirectional sound wave receiving and transmitting probe, a data collection unit, a data decoder and a data storage and transmitting unit. The bidirectional sound wave receiving and transmitting probe is mounted at the wellhead. The oil well sound wave wireless testing system is simple in structure, achieves bidirectional cable-free transmission of signals in an oil well testing process, can break the limit of the point-to-point transmission distance of sound wave signals, can be applied to oil wells with the depth greater than 1500 meters.
Description
Technical field
The utility model relates to oil well sound wave wireless test system.
Background technology
After oil field development enters the middle and later periods, adopt the mode of cable signal test transmission down-hole pressure owing to being subject to the impact of the many factors such as hole condition, formation condition, in application, be subject to certain restrictions at the scene.In recent years, downhole wireless signal transmission technology is rapidly developed in oil field development application.
Across DST testing valve down-hole direct-reading Radio Transmission Technology, by data sink and downhole stored formula pressure gauge, formed.Downhole stored formula pressure gauge is installed in manometer, with test string, goes into the well.Receiver is transferred to docking location, testing valve upstream by cable, by modes such as electromagnetic coupled, realize the upper and lower receiver of DST testing valve and manometric wireless telecommunications, read downhole data, by cable transmission, arrive ground again, realize ground and measure in real time and field control, transmission is not limited by well depth.Because needs are transformed downhole testing instrument, therefore application and the popularization in actual field is very limited.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure for the technical problem existing in above-mentioned prior art, can realize two-way in oil well test process without cable transmission and can eliminate the restriction of acoustic signals point-to-point transmission distance, can be applicable to the oil well sound wave wireless test system that the degree of depth is greater than 1500 meters.
The technical scheme that the utility model adopts is: oil well sound wave wireless test system, is characterized in that it comprises downhole testing system, wireless system for transmitting data, GDHS, described downhole testing system is installed in the oil-pipe external wall of test zone, described downhole testing system comprises parameter testing unit, data storage cell, data transfer unit and acoustic wave transducer, described wireless system for transmitting data is installed in the oil-pipe external wall on test zone, described GDHS comprises two-way acoustic wave transmitting-receiving probe, data acquisition unit, data decoder, data storage and transmitter unit, described two-way acoustic wave transmitting-receiving probe is installed in well head, described acoustic wave transducer is for receiving the control signal of two-way acoustic wave transmitting-receiving probe transmission and the target zone parameter that transmitting downhole testing system gathers, and described two-way acoustic wave transmitting-receiving is popped one's head in for receiving the signal of telecommunication of acoustic wave transducer transmitting and the control signal of transmitting GDHS generation, described parameter testing unit is converted into data signal by the parameter that records target zone, be sent to data storage cell storage, acoustic wave transducer receives after the control signal of two-way acoustic wave transmitting-receiving probe transmission, data signal in data storage cell is sent to acoustic wave transducer by data transfer unit, by acoustic wave transducer, converted thereof into again the acoustic vibration signal of binary coding pulse, the two-way acoustic wave transmitting-receiving probe being sent in GDHS by wireless system for transmitting data receives, and by data acquisition unit, data decoder, data storage and transmitter unit carry out data processing.
By technique scheme, wireless system for transmitting data comprises a plurality of repeaters, and each repeater interval is arranged on oil-pipe external wall more than test zone, acoustic vibration signal by repeater, postpone and strengthens after be sent to two-way acoustic wave transmitting-receiving and pop one's head in.
By technique scheme, the tubing depth of test zone is greater than 1500 meters.
The obtained beneficial effect of the utility model is:
1, the utility model adopts oil pipe as signal transport vehicle, downhole testing data are transferred to ground in the mode of the acoustic vibration signal of binary coding pulse, realize the two-way without cable transmission of oil well test, the generation of the situations such as the friction while having avoided cable transmission and between oil pipe, collision, winding;
2, the acoustic wave transducer in downhole testing system can be operated in and receive and transmitting two states, be defaulted as accepting state, once receive the control signal that GDHS assigns, be converted to emission state, become sound wave form to transmit earthward test data conversion, realize the timesharing transmission of multi-layer data, improve signal transmission quality;
3, in acoustic signals transmitting procedure, on oil pipe, at interval of a segment distance, be installed on repeater, play the effect of postponing and strengthening acoustic signals, thereby greatly reduce the restriction of oil well depth to test signal transmission range.
Accompanying drawing explanation
Fig. 1 is layout schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, oil well sound wave wireless test system comprises downhole testing system 4, wireless system for transmitting data, GDHS 1, described downhole testing system 4 is installed in the oil-pipe external wall of test zone, and described downhole testing 4 systems comprise parameter testing unit, data storage cell, data transfer unit and acoustic wave transducer, wireless system for transmitting data comprises a plurality of repeaters 2, and each repeater 2 is disposed on oil-pipe external wall more than test zone, described GDHS 1 comprises two-way acoustic wave transmitting-receiving probe, data acquisition unit, data decoder, data storage and transmitter unit, and described two-way acoustic wave transmitting-receiving probe is installed in well head, described acoustic wave transducer is for receiving the control signal of two-way acoustic wave transmitting-receiving probe transmission and the target zone parameter that transmitting downhole testing system gathers, and described two-way acoustic wave transmitting-receiving is popped one's head in for receiving the signal of telecommunication of acoustic wave transducer transmitting and the control signal of transmitting GDHS generation, described parameter testing unit is converted into data signal by the temperature or the pressure parameter that record target zone, be sent to data storage cell storage, acoustic wave transducer receives the binary coding pulse that the data transaction that test is obtained after the control signal of two-way acoustic wave transmitting-receiving probe transmitting and store becomes to represent downhole parameters, and launch acoustic vibration signal 3, acoustic vibration signal 3 by repeater 2, postpone and strengthen after be sent to two-way acoustic wave transmitting-receiving probe, and by data acquisition unit, data decoder, data storage and transmitter unit carry out data processing, data after processing can obtain down-hole dynamic data via computer interpretation, the temperature of realization to oil well, pressure and other parameters realizes long-term, Real-Time Monitoring.Described acoustic wave transducer and two-way acoustic wave transmitting-receiving probe all can be operated in and receive and emission state, thereby has realized the two-way without cable transmission of signal in oil well test process.
The utility model is simple in structure, can realize the two-way without cable transmission of signal in oil well test process, and can eliminate the restriction of acoustic signals point-to-point transmission distance, can be applicable to the oil well that the degree of depth of the oil pipe of test zone is greater than 1500 meters.
Claims (3)
1. oil well sound wave wireless test system, is characterized in that it comprises downhole testing system, wireless system for transmitting data, GDHS, described downhole testing system is installed in the oil-pipe external wall of test zone, described downhole testing system comprises parameter testing unit, data storage cell, data transfer unit and acoustic wave transducer, described wireless system for transmitting data is installed in the oil-pipe external wall on test zone, described GDHS comprises two-way acoustic wave transmitting-receiving probe, data acquisition unit, data decoder, data storage and transmitter unit, described two-way acoustic wave transmitting-receiving probe is installed in well head, described acoustic wave transducer is for receiving the control signal of two-way acoustic wave transmitting-receiving probe transmission and the target zone parameter that transmitting downhole testing system gathers, and described two-way acoustic wave transmitting-receiving is popped one's head in for receiving the signal of telecommunication of acoustic wave transducer transmitting and the control signal of transmitting GDHS generation, described parameter testing unit is converted into data signal by the parameter that records target zone, be sent to data storage cell storage, acoustic wave transducer receives after the control signal of two-way acoustic wave transmitting-receiving probe transmission, data signal in data storage cell is sent to acoustic wave transducer by data transfer unit, by acoustic wave transducer, converted thereof into again the acoustic vibration signal of binary coding pulse, the two-way acoustic wave transmitting-receiving probe being sent in GDHS by wireless system for transmitting data receives, and by data acquisition unit, data decoder, data storage and transmitter unit carry out data processing.
2. oil well sound wave wireless test system according to claim 1, it is characterized in that wireless system for transmitting data comprises a plurality of repeaters, each repeater interval is arranged on oil-pipe external wall more than test zone, acoustic vibration signal by repeater, postpone and strengthen after be sent to two-way acoustic wave transmitting-receiving probe.
3. oil well sound wave wireless test system according to claim 1, is characterized in that the tubing depth of test zone is greater than 1500 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219195.4U CN203905940U (en) | 2014-04-30 | 2014-04-30 | Oil well sound wave wireless testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219195.4U CN203905940U (en) | 2014-04-30 | 2014-04-30 | Oil well sound wave wireless testing system |
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| CN203905940U true CN203905940U (en) | 2014-10-29 |
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| CN201420219195.4U Expired - Fee Related CN203905940U (en) | 2014-04-30 | 2014-04-30 | Oil well sound wave wireless testing system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507889A (en) * | 2015-12-30 | 2016-04-20 | 中国石油天然气股份有限公司 | Audio communication equipment and method for collecting oil-gas well data |
| CN105822251A (en) * | 2016-05-06 | 2016-08-03 | 西南石油大学 | Motor-driven extrusion-type underground annular blowout preventer and communication method thereof |
| CN106089186A (en) * | 2016-08-21 | 2016-11-09 | 中国石油化工股份有限公司 | Subsection water injection well well head and shaft bottom signal wireless transmitter and radio transmitting method |
| CN106121639A (en) * | 2016-08-26 | 2016-11-16 | 长江地球物理探测（武汉）有限公司 | A kind of acoustic detector with water storage and probe regulatory function |
| CN107560721A (en) * | 2017-08-25 | 2018-01-09 | 中石化川气东送天然气管道有限公司 | A kind of salt hole air reserved storeroom monitors safely analysis system and method |
| CN109790748A (en) * | 2016-08-30 | 2019-05-21 | 埃克森美孚上游研究公司 | Dual transducers communication node for underground acoustics wireless network and the method using the communication node |
| CN111305814A (en) * | 2020-02-20 | 2020-06-19 | 中国石油大学(华东) | Monitoring device and monitoring method for underwater sand production of deep water oil and gas well |
| CN111472758A (en) * | 2020-05-12 | 2020-07-31 | 常州声传自控仪表有限公司 | Underground instrument device based on sound wave transmission |
| CN112412401A (en) * | 2020-12-04 | 2021-02-26 | 中国石油天然气股份有限公司 | Wireless measurement-based pumping unit intermittent pumping control system and method thereof |
| CN112530152A (en) * | 2020-12-01 | 2021-03-19 | 中国石油天然气集团有限公司 | Oil and gas well wireless monitoring system and method |
| CN112907925A (en) * | 2019-12-03 | 2021-06-04 | 中国石油化工股份有限公司 | Downhole data monitoring system and method |
| CN116658153A (en) * | 2023-07-17 | 2023-08-29 | 中国科学院武汉岩土力学研究所 | Geological drill rod self-contained underground data acquisition device |
-
2014
- 2014-04-30 CN CN201420219195.4U patent/CN203905940U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507889B (en) * | 2015-12-30 | 2020-02-14 | 中国石油天然气股份有限公司 | Audio communication equipment and method for collecting oil-gas well data |
| CN105507889A (en) * | 2015-12-30 | 2016-04-20 | 中国石油天然气股份有限公司 | Audio communication equipment and method for collecting oil-gas well data |
| CN105822251A (en) * | 2016-05-06 | 2016-08-03 | 西南石油大学 | Motor-driven extrusion-type underground annular blowout preventer and communication method thereof |
| CN106089186A (en) * | 2016-08-21 | 2016-11-09 | 中国石油化工股份有限公司 | Subsection water injection well well head and shaft bottom signal wireless transmitter and radio transmitting method |
| CN106121639A (en) * | 2016-08-26 | 2016-11-16 | 长江地球物理探测（武汉）有限公司 | A kind of acoustic detector with water storage and probe regulatory function |
| CN109790748A (en) * | 2016-08-30 | 2019-05-21 | 埃克森美孚上游研究公司 | Dual transducers communication node for underground acoustics wireless network and the method using the communication node |
| CN107560721A (en) * | 2017-08-25 | 2018-01-09 | 中石化川气东送天然气管道有限公司 | A kind of salt hole air reserved storeroom monitors safely analysis system and method |
| CN107560721B (en) * | 2017-08-25 | 2023-11-10 | 中国石油化工股份有限公司 | System and method for safely monitoring and analyzing salt cavern gas storage |
| CN112907925A (en) * | 2019-12-03 | 2021-06-04 | 中国石油化工股份有限公司 | Downhole data monitoring system and method |
| CN111305814A (en) * | 2020-02-20 | 2020-06-19 | 中国石油大学(华东) | Monitoring device and monitoring method for underwater sand production of deep water oil and gas well |
| CN111472758A (en) * | 2020-05-12 | 2020-07-31 | 常州声传自控仪表有限公司 | Underground instrument device based on sound wave transmission |
| CN112530152A (en) * | 2020-12-01 | 2021-03-19 | 中国石油天然气集团有限公司 | Oil and gas well wireless monitoring system and method |
| CN112412401A (en) * | 2020-12-04 | 2021-02-26 | 中国石油天然气股份有限公司 | Wireless measurement-based pumping unit intermittent pumping control system and method thereof |
| CN116658153A (en) * | 2023-07-17 | 2023-08-29 | 中国科学院武汉岩土力学研究所 | Geological drill rod self-contained underground data acquisition device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: OIL PRODUCTION TECHNOLOGY Research Institute OF JIANGHAN OILFIELD COMPANY SINOPEC |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Patentee after: China Petroleum & Chemical Corp. Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |