CN201460865U - Well logging and regulating instrument of two flow meters arranged from top to bottom - Google Patents
Well logging and regulating instrument of two flow meters arranged from top to bottom Download PDFInfo
- Publication number
- CN201460865U CN201460865U CN200920094069XU CN200920094069U CN201460865U CN 201460865 U CN201460865 U CN 201460865U CN 200920094069X U CN200920094069X U CN 200920094069XU CN 200920094069 U CN200920094069 U CN 200920094069U CN 201460865 U CN201460865 U CN 201460865U
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- regulating
- arm
- well logging
- instrument
- flow sensor
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Abstract
A well logging and regulating instrument of two flow meters arranged from top to bottom belongs to the field of petroleum exploitation machines. The instrument comprises a cable head, an upper flow sensor, a motor, a drive shaft, an upper support arm, a regulating arm, a pressure and temperature sensor, a circuit board, a lower support arm, a guide arm, a lower flow sensor and a weight bar. The utility model is characterized in that the upper flow sensor is arranged above a regulating mechanism, the regulating arm is retracted and stretched by the regulating mechanism through a cam and a ratchet mechanism, and the moment of the motor is output by the telescopic universal joint shaft; the lower flow sensor is arranged under a guide mechanism. The utility model has the advantages that the well logging and regulating instrument does not need to be sealed, a seal rubber bowl easily blocked is removed, and flow of a single layer or multiple layers can be simultaneously measured. The well logging and regulating instrument can be used for all eccentric water injection devices. The application range is enlarged.
Description
Technical field
The utility model relates to a kind of oil recovery machiner, particularly a kind of upper and lower formula downhole measurement adjusting instrument of putting of two flow meters that is used for the water injection well water distribution.
Background technology
At present in the oil recovery field, the flow meter of downhole measurement adjusting instrument usually design has only one, can't measure the flow difference of this layer, sets under the fixed point situation and measures so can only be used for downhole measurement adjusting instrument, range of application is narrow, can't satisfy the surveying work of oil field different well ' s conditions.
Summary of the invention
The purpose of this utility model provides a kind of pair of upper and lower formula downhole measurement adjusting instrument of putting of flow meter, has solved at present in the oil recovery field, can only be used to set the problem of test traffic under the fixed point situation usually.A kind of pair of upper and lower formula downhole measurement adjusting instrument of putting of flow meter of the utility model design comprises flow transmitter, motor, power transmission shaft, regulating arm, leading arm, down-off sensor.It is characterized in that: survey and transfer view to comprise two flow transmitters up and down, wherein go up the top that flow transmitter is positioned at governor motion; The down-off sensor is positioned at the below of guiding mechanism, governor motion is positive and negative two-way rotation regulating arm, the inboard of regulating arm is provided with torsion spring, one end is supported by cam, the power transmission shaft bearing is arranged under the regulating arm, be rotationally connected between regulating arm and power transmission shaft bearing, be provided with power transmission shaft in the power transmission shaft bearing, one termination of power transmission shaft has the blanking plug butt joint, the other end is connected with the flexible power transmission shaft of wounded in the battle key by universal joint, the other end of flexible power transmission shaft is connected with machine shaft by universal joint, and power transmission shaft is provided with Drive ratchet.
The utility model has the advantages that downhole measurement adjusting instrument need not to set can test, and has removed the sealing cup that easily is hampered, and can measure individual layer simultaneously, close the laminar flow amount, can be used for any eccentric water allocater, has enlarged range of application.
Description of drawings.
Accompanying drawing is a structural representation of the present utility model,
The specific embodiment
Comprise cable head 1, last flow transmitter 2, motor 3, power transmission shaft 4 among the figure, go up righting arm 5, regulating arm 6, pressure-temperature sensor 7, wiring board 8, following righting arm 9, leading arm 10, down-off sensor 11, weighted lever 12, it is characterized in that: wherein go up the top that flow transmitter 2 is positioned at regulating arm 6; Down-off sensor 11 is positioned at the below of leading arm 10, wiring board 8 during the top of leading arm, the wiring board top is a regulating arm 6, regulating arm 6 is positive and negative two-way rotation regulating arm, the inboard is provided with torsion spring, one end fulcrum is supported by cam, the power transmission shaft bearing is arranged under the regulating arm, be provided with power transmission shaft in the power transmission shaft bearing, one end of power transmission shaft links to each other with the blanking plug butt joint, the other end is connected with the flexible power transmission shaft of wounded in the battle key by universal joint, and the other end of flexible power transmission shaft has universal joint to be connected with motor 3 rotating shafts, and power transmission shaft is provided with Drive ratchet.Governor motion is by cam, ratchet mechanism folding and unfolding regulating arm, and the folding and unfolding of righting arm and regulating arm carry out synchronously, and the output of motor torque is by telescopic Cardan shaft.The down-off sensor is positioned at the below of guiding mechanism.Guiding mechanism is by righting arm 9 and leading arm 10 are formed righting arm 9 and leading arm 10 symmetric arrangement down.
Claims (1)
1. the upper and lower formula downhole measurement adjusting instrument of putting of two flow meters, comprise cable head, last flow transmitter, motor, power transmission shaft, go up righting arm, regulating arm, pressure-temperature sensor, wiring board, following righting arm, leading arm, down-off sensor, weighted lever, it is characterized in that: survey and transfer view to comprise two flow transmitters up and down, wherein go up flow transmitter and be positioned at the top of governor motion, governor motion is by cam, ratchet mechanism folding and unfolding regulating arm, the output of motor torque is by telescopic Cardan shaft, and the down-off sensor is positioned at the below of guiding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920094069XU CN201460865U (en) | 2009-07-24 | 2009-07-24 | Well logging and regulating instrument of two flow meters arranged from top to bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920094069XU CN201460865U (en) | 2009-07-24 | 2009-07-24 | Well logging and regulating instrument of two flow meters arranged from top to bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460865U true CN201460865U (en) | 2010-05-12 |
Family
ID=42388219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920094069XU Expired - Fee Related CN201460865U (en) | 2009-07-24 | 2009-07-24 | Well logging and regulating instrument of two flow meters arranged from top to bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460865U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287180A (en) * | 2011-06-24 | 2011-12-21 | 东营市创世石油测试新技术开发有限责任公司 | Self-positioning underground flow metering and adjusting instrument |
| CN103114841A (en) * | 2013-02-01 | 2013-05-22 | 中国石油天然气股份有限公司 | Bridge type concentric directly-reading testing and regulating meter |
| CN103244098A (en) * | 2013-04-02 | 2013-08-14 | 中国石油天然气股份有限公司 | Layering flow tester of low-injection-quantity water injection well |
| CN104564034A (en) * | 2014-12-13 | 2015-04-29 | 贵州航天凯山石油仪器有限公司 | Sealing examining device and sealing examining method for bridge offset well |
| CN105626038A (en) * | 2015-12-22 | 2016-06-01 | 付吉平 | Bi-directional sealing flow-concentrating type flow adjuster |
-
2009
- 2009-07-24 CN CN200920094069XU patent/CN201460865U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287180A (en) * | 2011-06-24 | 2011-12-21 | 东营市创世石油测试新技术开发有限责任公司 | Self-positioning underground flow metering and adjusting instrument |
| CN102287180B (en) * | 2011-06-24 | 2014-04-30 | 东营市鑫吉石油技术有限公司 | Self-positioning underground flow metering and adjusting instrument |
| CN103114841A (en) * | 2013-02-01 | 2013-05-22 | 中国石油天然气股份有限公司 | Bridge type concentric directly-reading testing and regulating meter |
| CN103114841B (en) * | 2013-02-01 | 2015-10-14 | 中国石油天然气股份有限公司 | The concentric direct-reading measurement and adjustment instrument of bridge-type |
| US9874089B2 (en) | 2013-02-01 | 2018-01-23 | Petrochina Company Limited | Bridge type concentric direct reading testing and commissioning instrument |
| CN103244098A (en) * | 2013-04-02 | 2013-08-14 | 中国石油天然气股份有限公司 | Layering flow tester of low-injection-quantity water injection well |
| CN103244098B (en) * | 2013-04-02 | 2016-01-13 | 中国石油天然气股份有限公司 | Low injection allocation amount water injection well layering flow tester |
| CN104564034A (en) * | 2014-12-13 | 2015-04-29 | 贵州航天凯山石油仪器有限公司 | Sealing examining device and sealing examining method for bridge offset well |
| CN105626038A (en) * | 2015-12-22 | 2016-06-01 | 付吉平 | Bi-directional sealing flow-concentrating type flow adjuster |
| CN105626038B (en) * | 2015-12-22 | 2022-01-28 | 东营市鑫吉石油技术有限公司 | Bidirectional sealing flow-collecting type flow regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN HONGDA ENERGY EXPLORATION AND DEVELOPMEN Free format text: FORMER OWNER: CHANGCHUN RUILI TECHNOLOGY CO., LTD. Effective date: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130022 CHANGCHUN, JILIN PROVINCE TO: 130000 CHANGCHUN, JILIN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: 130000 Changjiang village, handsome Town, two district, Jilin City, Changchun province (Room 301, courtyard of Changchun Changjiang Industry Group Co., Ltd.) Patentee after: Changchun hongdae energy exploration and Development Company Limited Address before: 130022 Jilin province Changchun Nanguan District, Yatai Street No. 3218 Tonghua International Building 22 Patentee before: Changchun Ruili Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |