CN202531137U - Automatic measuring, regulating and monitoring separated layer injection water distributor - Google Patents
Automatic measuring, regulating and monitoring separated layer injection water distributor Download PDFInfo
- Publication number
- CN202531137U CN202531137U CN2012200565200U CN201220056520U CN202531137U CN 202531137 U CN202531137 U CN 202531137U CN 2012200565200 U CN2012200565200 U CN 2012200565200U CN 201220056520 U CN201220056520 U CN 201220056520U CN 202531137 U CN202531137 U CN 202531137U
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- Prior art keywords
- monitoring
- injection well
- flow regulator
- well downhole
- transferred
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- Expired - Lifetime
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- 238000002347 injection Methods 0.000 title claims abstract description 84
- 239000007924 injection Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 title claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 title abstract 4
- 210000002445 nipple Anatomy 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 10
- 230000002618 waking effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model relates to an automatic measuring, regulating and monitoring separated layer injection water distributor, which includes a water injection pipe, a flow meter nipple, an underground water injection level state data acquisition unit, a control circuit, a motor and a water nozzle, wherein the water injection pipe is connected with one end of the flow meter nipple, and the water nozzle is connected with the other end of the flow meter nipple; the flow meter nipple, the underground water injection level state data acquisition unit and the motor are respectively accessed into the control circuit; and the motor drives the water nozzle to open and close. The utility model provides the automatic measuring, regulating and monitoring separated layer injection water distributor, which has the functions of automatically regulating and distributing flow quantities at all underground levels in real time, monitoring and storing the underground pressure and temperature as well as flow parameters in real time, transferring non-contact data and commands, automatically examining and sealing underground, and the like.
Description
Technical field
The utility model belongs to oil or natural gas exploration production technique field, relates to a kind of water injection well injection well downhole flow regulator, relates in particular to a kind of can the accent with monitoring in the automatic survey of underground work for a long time and divides the notes injection well downhole flow regulator.
Background technology
At present petroleum gas field injection well downhole flow regulator commonly used mainly be divided into traditional retrievable type injection well downhole flow regulator, fetch water several kinds of the pressure wireless regulation and control injection well downhole flow regulators etc. of water flow regulator, ground while surveying.Though the cost that these several kinds of injection well downhole flow regulators have is low, pulling and running tool is also simpler; But exist bigger defective at aspects such as layering water distribution efficient, layering water distribution precision, long-term water distribution monitoring and direct-reading two-way communications; Particularly present most downhole water flow regulators do not possess independently flow meter; Can't survey accent to flow in real time for a long time, thereby confirm the accumulative total injection flow.
The utility model content
In order to solve the above-mentioned technical problem that exists in the background technology, the utility model provides a kind of to have allotment automatically, down-hole pressure, temperature and the real-time monitoring of flow parameter in real time of down-hole each layer bit traffic and storage, the transmission of non-contact data and instruction and down-hole and tests the automatic survey of functions such as envelope automatically and transfer with monitoring and divide the notes injection well downhole flow regulator.
The technical solution of the utility model is: the utility model provides a kind of automatic survey to transfer and monitoring branch notes injection well downhole flow regulator, and its special character is: said automatic survey is transferred with monitoring and divided the notes injection well downhole flow regulator to comprise water injection pipe, flow meter pipe nipple, underground water-injection layer position status data collecting unit, control circuit, motor and water nozzle; Said water injection pipe connection traffic meter pipe nipple one end, the water nozzle connection traffic meter pipe nipple other end; Said flow meter pipe nipple, underground water-injection layer position status data collecting unit and motor be electrical Access Control circuit respectively; The opening and closing of said motor-driven water nozzle.
Above-mentioned underground water-injection layer position status data collecting unit comprises pressure sensor and temperature pick up; Said pressure sensor and temperature pick up are electrical connected with control circuit respectively.
Above-mentioned automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise flow channels and three dimensional flow siphunculus; Said water injection pipe connects with flow channels and flow meter pipe nipple respectively through the three dimensional flow siphunculus.
Above-mentioned automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise the top connection that is arranged on the flow channels upper end and is used for linking to each other with other downhole instrument.
Above-mentioned automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise the lower contact that is arranged on the flow channels bottom and is used for linking to each other with other downhole instrument.
Above-mentioned automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise to be used to receive the ground regulation and control order and the communication unit of transmitting supervisory information earthward; Said communication unit is arranged in top connection or the lower contact.
Above-mentioned communication unit is a wireless communication unit.
Above-mentioned automatic survey accent divides the notes injection well downhole flow regulator also to comprise with monitoring and is used for waking injection well downhole flow regulator up to normal operating conditions wakeup unit from power save mode; Said wakeup unit is arranged in top connection or the lower contact.
The utility model has the advantages that:
Flow channels provides the flowing water passage for this layer and other water filling layer; The flow meter pipe nipple sends the data that record to control circuit, and control circuit compares with the actual data on flows that records through the water injection rate of definite good this layer of communication module reception ground regulation and control order then; If the actual flow error surpasses the allowable error limit; Then control motor and rotate adjusting water nozzle aperture, accomplish Flow-rate adjustment, can pass through contactless communication mode direct-reading down-hole pressure, temperature, data on flows on ground; The flow allocating process and the changes in flow rate of monitoring injection well downhole flow regulator, and accomplish functions such as testing the envelope test; Automatically surveying to transfer with monitoring divides the notes injection well downhole flow regulator in order to save electric energy; Be in resting state in the time of idle; When the needs ground monitoring, by the injection well downhole flow regulator operate as normal, so not only practiced thrift cost through Rouser; But also prolonged the time of injection well downhole flow regulator greatly in underground work, make the water injection rate allotment more abundant.
The utility model existing injection well downhole flow regulator on the market; Downhole intelligent injection well downhole flow regulator in this utility model comprises independently flow meter; Downhole water flow regulator can carry out a flow and allocate automatically according to the water distribution quantity that configures at set intervals, does not need artificial control.Can monitor the downhole water flow regulator duty in real time, direct-reading injection well downhole flow regulator log data realizes the long term monitoring injection well downhole flow regulator.During seperated layer water injection amount manual work adjustment, need not sit layer, reduce to survey and transferred workload, be prone to realization.Only need once pipe to annotate construction, just can accomplish meticulous branch and annotate control, need not later stage manual intervention and measurement, practice thrift a large amount of manpower and materials.Do not need the pulling water nozzle, shorten the allotment time, reduce labour intensity, can be widely used yet at high angle hole and horizontal well.Need not use cable for a long time in the down-hole, reduce the various downhole water flow regulator problems that cause because of cable fault.
Description of drawings
Fig. 1 is that the structural representation that divides the notes injection well downhole flow regulator with monitoring is transferred in the automatic survey that the utility model provides;
Wherein:
The 1-top connection; 3-flow meter pipe nipple; The 4-control circuit; 5-tests the envelope pipe nipple; The 6-water nozzle; The 7-motor; The 8-flow channels; The 10-lower contact; 11-high-energy battery group.
The specific embodiment
The utility model provides a kind of automatic survey to transfer and has monitored branch notes injection well downhole flow regulator, and this is surveyed automatically to transfer and monitor and divides the notes injection well downhole flow regulator to comprise water injection pipe, flow meter pipe nipple, underground water-injection layer position status data collecting unit, control circuit, motor and water nozzle; Water injection pipe connection traffic meter pipe nipple one end, the water nozzle connection traffic meter pipe nipple other end; Flow meter pipe nipple, underground water-injection layer position status data collecting unit and motor be electrical Access Control circuit respectively; The opening and closing of motor-driven water nozzle.Underground water-injection layer position status data collecting unit comprises pressure sensor and temperature pick up; Pressure sensor and temperature pick up are electrical connected with control circuit respectively.
As the expansion embodiment of the utility model, survey automatically to transfer and divide the notes injection well downhole flow regulator also to comprise flow channels and three dimensional flow siphunculus with monitoring; Water injection pipe connects with flow channels and flow meter pipe nipple respectively through the three dimensional flow siphunculus.
The automatic survey that the utility model provided is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise the top connection that is arranged on the flow channels upper end and is used for linking to each other with other downhole instrument, and the lower contact that is arranged on the flow channels bottom and is used for linking to each other with other downhole instrument.
Automatic survey that the utility model provided is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise to be used to receive the ground regulation and control order and the communication unit of transmitting supervisory information earthward; Communication unit is arranged in top connection or the lower contact, and this communication unit can be various wireless communication units commonly used.
The automatic survey accent that the utility model provided divides the notes injection well downhole flow regulator also to comprise with monitoring and is used for waking injection well downhole flow regulator up to normal operating conditions wakeup unit from power save mode; Wakeup unit is arranged in top connection or the lower contact, and wakeup unit can be various Rousers commonly used.
Referring to Fig. 1, survey automatically to transfer and divide the notes injection well downhole flow regulator to comprise pillar 12, top connection 1, lower contact 10, Rouser, control circuit 4, flow meter pipe nipple 3, flow channels 8, test envelope pipe nipple 5, communication module, high-energy battery group 11, water nozzle 6 and motor 7 with monitoring; Top connection 1 is communicated with flow channels 8, and flow meter pipe nipple 3 is communicated with top connection 1 and flow channels 8, and flow meter pipe nipple 3 electrically connects with control circuit 4; Control circuit 4 electrically connects motor 7; Motor 7 is connected with water nozzle 6, tests envelope pipe nipple 5 and links to each other with lower contact 10, and control circuit 4 is electrical connected with Rouser, control circuit 4 is electrical connected with communication module; High-energy battery group 11 is electrical connected with control circuit 4 and motor 7, and high-energy battery group 11 is connected with top connection 1.
Claims (8)
1. automatic a survey transferred and monitoring branch notes injection well downhole flow regulator, and it is characterized in that: said automatic survey is transferred with monitoring and divided the notes injection well downhole flow regulator to comprise water injection pipe, flow meter pipe nipple, underground water-injection layer position status data collecting unit, control circuit, motor and water nozzle; Said water injection pipe connection traffic meter pipe nipple one end, the water nozzle connection traffic meter pipe nipple other end; Said flow meter pipe nipple, underground water-injection layer position status data collecting unit and motor be electrical Access Control circuit respectively; The opening and closing of said motor-driven water nozzle.
2. automatic survey according to claim 1 is transferred with monitoring and is divided the notes injection well downhole flow regulator, and it is characterized in that: said underground water-injection layer position status data collecting unit comprises pressure sensor and temperature pick up; Said pressure sensor and temperature pick up are electrical connected with control circuit respectively.
3. automatic survey according to claim 2 is transferred with monitoring and divided the notes injection well downhole flow regulator, it is characterized in that: said automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise flow channels and three dimensional flow siphunculus; Said water injection pipe connects with flow channels and flow meter pipe nipple respectively through the three dimensional flow siphunculus.
4. transfer and monitoring branch notes injection well downhole flow regulator according to claim 1 or 2 or 3 described automatic surveys, it is characterized in that: said automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise the top connection that is arranged on the flow channels upper end and is used for linking to each other with other downhole instrument.
5. automatic survey according to claim 4 is transferred with monitoring and divided the notes injection well downhole flow regulator, it is characterized in that: said automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise the lower contact that is arranged on the flow channels bottom and is used for linking to each other with other downhole instrument.
6. automatic survey according to claim 5 is transferred with monitoring and divided the notes injection well downhole flow regulator, it is characterized in that: said automatic survey is transferred with monitoring and is divided the notes injection well downhole flow regulator also to comprise to be used to receive the ground regulation and control order and the communication unit of transmitting supervisory information earthward; Said communication unit is arranged in top connection or the lower contact.
7. automatic survey according to claim 6 is transferred with monitoring and is divided the notes injection well downhole flow regulator, and it is characterized in that: said communication unit is a wireless communication unit.
8. automatic survey according to claim 7 is transferred with monitoring and divided the notes injection well downhole flow regulator, it is characterized in that: said automatic survey accent divides the notes injection well downhole flow regulator also to comprise with monitoring and is used for waking injection well downhole flow regulator up to normal operating conditions wakeup unit from power save mode; Said wakeup unit is arranged in top connection or the lower contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200565200U CN202531137U (en) | 2012-02-21 | 2012-02-21 | Automatic measuring, regulating and monitoring separated layer injection water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200565200U CN202531137U (en) | 2012-02-21 | 2012-02-21 | Automatic measuring, regulating and monitoring separated layer injection water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531137U true CN202531137U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200565200U Expired - Lifetime CN202531137U (en) | 2012-02-21 | 2012-02-21 | Automatic measuring, regulating and monitoring separated layer injection water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531137U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993870A (en) * | 2013-02-19 | 2014-08-20 | 大庆国电海天科技有限公司 | Layer-by-layer detection method for parameters under oil field oil-water well |
| CN103993864A (en) * | 2013-02-20 | 2014-08-20 | 大庆国电海天科技有限公司 | Underground electric adjustable water injection nozzle of oil field water injection well |
| CN103993865A (en) * | 2013-02-20 | 2014-08-20 | 大庆国电海天科技有限公司 | Remote measurement and control method for oil field water injection well |
| CN104747146A (en) * | 2015-02-15 | 2015-07-01 | 中国石油天然气股份有限公司 | A layered water injection measurement and adjustment method and system for oilfield water injection wells |
| CN104763414A (en) * | 2015-04-01 | 2015-07-08 | 阜新晟宇华联石油科技有限公司 | Oil gas well wireless measuring-adjusting control system |
| CN105986791A (en) * | 2015-02-17 | 2016-10-05 | 赵华 | Intelligent eccentric remote water distributor, intelligent separated layer water injection tubular column, intelligent remote measuring and control device and intelligent remote measured and regulated separated layer water injection method |
| CN109594958A (en) * | 2018-12-21 | 2019-04-09 | 中国石油天然气股份有限公司 | An intelligent downhole layered well test and flow automatic control device and method |
| CN109723427A (en) * | 2018-12-27 | 2019-05-07 | 贵州航天凯山石油仪器有限公司 | It is a kind of can underground separation packer detecting device and method |
-
2012
- 2012-02-21 CN CN2012200565200U patent/CN202531137U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993870A (en) * | 2013-02-19 | 2014-08-20 | 大庆国电海天科技有限公司 | Layer-by-layer detection method for parameters under oil field oil-water well |
| CN103993864A (en) * | 2013-02-20 | 2014-08-20 | 大庆国电海天科技有限公司 | Underground electric adjustable water injection nozzle of oil field water injection well |
| CN103993865A (en) * | 2013-02-20 | 2014-08-20 | 大庆国电海天科技有限公司 | Remote measurement and control method for oil field water injection well |
| CN104747146A (en) * | 2015-02-15 | 2015-07-01 | 中国石油天然气股份有限公司 | A layered water injection measurement and adjustment method and system for oilfield water injection wells |
| CN105986791A (en) * | 2015-02-17 | 2016-10-05 | 赵华 | Intelligent eccentric remote water distributor, intelligent separated layer water injection tubular column, intelligent remote measuring and control device and intelligent remote measured and regulated separated layer water injection method |
| CN104763414A (en) * | 2015-04-01 | 2015-07-08 | 阜新晟宇华联石油科技有限公司 | Oil gas well wireless measuring-adjusting control system |
| CN109594958A (en) * | 2018-12-21 | 2019-04-09 | 中国石油天然气股份有限公司 | An intelligent downhole layered well test and flow automatic control device and method |
| CN109723427A (en) * | 2018-12-27 | 2019-05-07 | 贵州航天凯山石油仪器有限公司 | It is a kind of can underground separation packer detecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |