CN203981385U - For carry out the device of simulation test for tune stream water-control sieve tube - Google Patents
For carry out the device of simulation test for tune stream water-control sieve tube Download PDFInfo
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- CN203981385U CN203981385U CN201420303222.6U CN201420303222U CN203981385U CN 203981385 U CN203981385 U CN 203981385U CN 201420303222 U CN201420303222 U CN 201420303222U CN 203981385 U CN203981385 U CN 203981385U
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Abstract
本实用新型提出了一种用于针对调流控水筛管进行模拟试验的装置，其包括容纳待测筛管的模拟井筒和与所述模拟井筒相连的配液罐，其中在所述模拟井筒和所述配液罐之间设置有液体循环管路，所述液体循环管路包括液体从所述配液罐流向所述模拟井筒的第一支路和液体从所述模拟井筒流向所述配液罐的第二支路。通过根据本实用新型的装置可以模拟现场井下调流控水筛管的工作条件，在密闭带压情况下，提供一种直观测量调流控水筛管性能变化情况的装置，在线测量调流控水筛管在不同粘度和不同流量条件下的节流效果。
The utility model proposes a device for carrying out a simulated test on a flow-regulating and water-controlling screen, which includes a simulated wellbore accommodating the screen to be tested and a liquid distribution tank connected to the simulated wellbore, wherein the simulated wellbore A liquid circulation pipeline is provided between the liquid distribution tank and the liquid circulation pipeline includes a first branch for liquid flowing from the liquid distribution tank to the simulated wellbore and a liquid flow from the simulated wellbore to the distribution pipe. The second branch of the liquid tank. The device according to the utility model can simulate the working conditions of the on-site flow control and water control screen in the well, and provide a device for visually measuring the performance change of the flow control and water control screen under the condition of airtight pressure. The throttling effect of water screens under different viscosities and different flow conditions.
Description
Technical field
The utility model relates to field of oil drilling, relates in particular to a kind of for carry out the device of simulation test for tune stream water-control sieve tube.
Background technology
Oil field at home majority has entered the exploitation middle and later periods at present, and limit, end water problems have more and more become an important factor in order that suppresses Oil/gas Well output, and controlling and administer bottom water coning problem has become the main problem that domestic each oil-field development faces.In order to control the rapid uplift of end water, the ultimate recovery factor in raising oil field, domestic and international each major oil companies all start wide-scale adoption horizontal well and adjust stream water-control sieve tube completion technique to carry out the exploitation of limit, end aqueous hydrocarbon Tibetan.
Horizontal well adjusts the research of stream water-control sieve tube completion technique to start from the beginning of the nineties in last century, and test application in the oil field starting abroad the end of the nineties in last century, since entering 21 century due to oil-gas field development further deeply, horizontal well adjusts the application of Flow Control water sieve Manifold technology more and more extensive, study also more and more deeply, constantly develop novel tune stream water-control sieve tube completion technique.
Horizontal well is adjusted stream water-control sieve tube completion technique to refer to add in the end of common screen casing and is debug Flow Control water device, by exchanging stream water control device, different flow parameters is set, again in conjunction with the equitable subsection technology to horizontal well, thereby realize the reasonable control that the fluid on stratum is flowed into, to reach the balanced object flowing into of resident fluid.And adjust the flow parameter of stream water control device to determine by carrying out ground experiment.Due to the polytrope of subsurface environment and the otherness of physical properties of fluids, the process that fluid is in succession flowed through screen casing and adjusted stream water control device to enter oil pipe is the flow process of a relative complex, this just requires to adjust the structural design of stream water-control sieve tube should consider the impact of downhole temperature, pressure, more will consider the impact of the factor such as viscosity, water percentage, formation sand production characteristic of fluid.
Therefore, the influence factor of adjusting the design of stream water-control sieve tube to consider is also comparatively complicated, and the tune stream water-control sieve tube of different structure need to be set for different oil and gas reservoirs, and conversely, the complicacy of downhole fluid has also further promoted to adjust the development of stream water-control sieve tube.
In currently available technology, be not exclusively used in test and adjust the test unit of the performance of stream water-control sieve tube.
Utility model content
Owing to adjusting the complicacy of Flow Control water sieve tubular construction design, need to develop a set of test apparatus that can adjust at ground simulation test Flow Control water sieve tube coupling properties of flow, the tune that carrys out analytical test different structure flows the restriction characteristic of water-control sieve tube under different downhole conditions.But, in prior art, be not exclusively used in the test unit of testing the performance of adjusting stream water-control sieve tube.
Therefore, it is a kind of for carry out the device of simulation test for tune stream water-control sieve tube that the utility model provides, and for checking existing domestic investigation mission outside the city or town Flow Control water sieve pipe, and the tune of development a new generation stream water control device provides technical support.
The utility model proposes a kind of for carry out the device of simulation test for tune stream water-control sieve tube, it comprises and holds the wellbore hole simulator of screen casing to be measured and the Agitation Tank being connected with described wellbore hole simulator, wherein between described wellbore hole simulator and described Agitation Tank, be provided with liquid circulation line, described liquid circulation line comprises that liquid flows to the first branch road of described wellbore hole simulator and liquid and flow to from described wellbore hole simulator the second branch road of described Agitation Tank from described Agitation Tank.
Preferably, described wellbore hole simulator comprises cylindrical body, and described cylindrical body has first end and the second end.
Preferably, be provided with snap ring and annular casting die that internal diameter equates with screen casing external diameter to be measured at the second end place of described cylindrical body, described annular casting die has the bending part that is socketed in the socket part of described cylindrical body outside and radially bends inwards along it at described cylindrical body terminal edge place, and described snap ring is bolted described bending part.Bolt connecting mechanism can be dismantled snap ring and annular casting die easily mutually.
Preferably, the socket part of described annular casting die is threaded connection and is socketed on outside described cylindrical body.Threaded connection can be dismantled annular casting die and cylindrical body easily mutually.
Preferably, be provided with block at the first end place of described cylindrical body, on described block, there is the inlet opening communicating with described the first branch road and the fluid hole communicating with described the second branch road.Test fluid enters into the mobile annular space between cylindrical body and screen casing by inlet opening, then after screen filtration, enter diversion trench, then prolong diversion trench and flow into tune stream water control device, after the throttling of toning Flow Control water device, flow into pipe core, finally flowed out by fluid hole.
Inner mechanical snap ring, movable part and the screw thread of all adopting of wellbore hole simulator fixed, and so can ensure the tune stream water-control sieve tube of wellbore hole simulator inside and adjust being convenient for changing of stream water control device.
Preferably, in described the first branch road, be provided with ebullator, between described Agitation Tank and described ebullator, be disposed with oil suction switch valve and oil suction flexible pipe along liquid flow direction, between described ebullator and described wellbore hole simulator, be provided with fuel lead.The setting of flexible pipe can the security of warranty test and the accuracy of whole measurement device result, the results abnormity that eliminate that the viscosity producing because of fluid temperature variations changes, the factor such as frictional resistance and ebullator shake produces in pipe.
Preferably, between described fuel lead and described wellbore hole simulator, be also disposed with retaining valve, oil screen and flowmeter along liquid flow direction, and/or be disposed with sample valve, temperature sensor, heating radiator and oil return valve for fluid along liquid flow direction on described the second branch road.Retaining valve can ensure liquid flow direction, and oil screen can ensure fluid composition, and flowmeter can obtain flow parameter.
Preferably, in described Agitation Tank, be provided with at least one of well heater, liquid level gauge, tapping valve and air strainer of liquid that is arranged in described Agitation Tank.The temperature of Agitation Tank can be passed through heater for regulating, therefore can change the viscosity of testing with fluid by promoting and reducing the test temperature of fluid, can guarantee the stability of the viscosity of test fluid, finally guarantees stability and the accuracy of test findings.
Preferably, on described wellbore hole simulator, be provided with at least two pressure transducers and a differential pressure pickup.They can be respectively used to gaging pressure and pressure reduction.
Preferably, between described the first branch road and described the second branch road, be also provided with at least one in the variable valve in parallel with described wellbore hole simulator and the safety valve in parallel with described wellbore hole simulator.So can ensure the safety of whole fluid path.
Preferably, in described cylindrical body, be provided with glass vision panel.In this way, can observe easily the flow condition of liquid in wellbore hole simulator.
By adjusting the condition of work that flows water-control sieve tube in simulated field down-hole according to device of the present utility model, in airtight situation with pressure, the device that provides a kind of measurement directly perceived to adjust stream water-control sieve tube performance change situation, the restriction effect of stream water-control sieve tube under different viscosities and different flow condition adjusted in on-line measurement.
Above-mentioned technical characterictic can various applicable modes combine or be substituted by equivalent technical characterictic, as long as can reach the purpose of this utility model.
Brief description of the drawings
To be described in more detail the utility model based on embodiment and with reference to accompanying drawing hereinafter.Wherein:
Fig. 1 has shown according to of the present utility model for carry out the device of simulation test for tune stream water-control sieve tube;
Fig. 2 has shown according to of the present utility model for carry out the wellbore hole simulator of the device of simulation test for tune stream water-control sieve tube;
Fig. 3 has shown the snap ring of the device in Fig. 2 and the enlarged diagram of annular casting die;
Fig. 4 has shown according to of the present utility model for for adjusting stream water-control sieve tube to carry out the liquid flow schematic diagram in the wellbore hole simulator of device of simulation test;
Fig. 5 has shown according to of the present utility model for carry out the test figure figure of the device of simulation test for tune stream water-control sieve tube.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to actual ratio.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has shown according to of the present utility model for carry out the device of simulation test for tune stream water-control sieve tube.
With reference to Fig. 1, the device for carry out simulation test for tune stream water-control sieve tube that visible the utility model proposes mainly comprises the wellbore hole simulator 50 and the Agitation Tank 24 being connected with wellbore hole simulator 50 for holding screen casing to be measured.Wellbore hole simulator 50 entirety can adopt corrosion-resistant, anti abrasive stainless steel material to make.
Between wellbore hole simulator 50 and Agitation Tank 24, form the liquid circulation line of a bending.Particularly, this liquid circulation line comprises that liquid flows to the first branch road 51 of wellbore hole simulator 50 and liquid and flow to from wellbore hole simulator 50 the second branch road 52 of Agitation Tank 24 from Agitation Tank 24.In Fig. 1, the first branch road 51 is shown in the second branch road 52 tops.
Fig. 2 has shown according to of the present utility model particularly for carry out the wellbore hole simulator 50 of the device of simulation test for tune stream water-control sieve tube.As seen from Figure 2, wellbore hole simulator 50 mainly comprises cylindrical body 33.Cylindrical body 33 has first end 61 and the second end 62.The surfaces externally and internally of cylindrical body 33 can carry out minute surface and cut open light, to guarantee the low frictional resistance of the fluid in wellbore hole simulator 50, can improve the accuracy of whole device simultaneously.In cylindrical body 33, glass vision panel is installed, so that observe.
Be provided with at the second end 62 places of cylindrical body 33 snap ring 36 and the annular casting die 63 that internal diameter equates with the external diameter of screen casing 29 to be measured.Fig. 3 has further shown the snap ring 36 of the device in Fig. 2 and the enlarged diagram of annular casting die 63.The bending part 65 that annular casting die 63 has the socket part 64 of the cylindrical body of being socketed in 33 outsides and radially bends inwards along it at the terminal edge place of cylindrical body 33.Snap ring 36 is fixed on bending part 65 by bolt 66.Bolt connecting mechanism can be dismantled snap ring 36 and annular casting die 63 easily mutually.
The socket part 64 of annular casting die 63 is threaded connection and is socketed on outside cylindrical body 33.Threaded connection can be dismantled annular casting die 63 and cylindrical body 33 easily mutually.
The concrete structure design of above-mentioned wellbore hole simulator 50, for screen casing 29 being put into wellbore hole simulator 50 and being all very easily by screen casing 29 for wellbore hole simulator 50 takes out.In the time testing, snap ring 36 is stuck on the periphery wall of screen casing 29, plays effect fixing and sealing.
Referring again to Fig. 2.Be provided with block 67 at first end 61 places of cylindrical body 33, on block 67, there is the inlet opening 28 communicating with the first branch road 51 and the fluid hole 27 communicating with the second branch road 52.
Inner mechanical snap ring, movable part and the screw thread of all adopting of wellbore hole simulator 50 fixed, and so can ensure the tune stream water-control sieve tube 29 of wellbore hole simulator 50 inside and the replacing easily of adjusting stream water control device 37.
Referring again to Fig. 1.In the first branch road 51, be provided with ebullator 4.First adopt ebullator 4 that the fluid in water distribution tank 24 is pumped in liquid circulation line, then close oil suction switch valve 2, utilize ebullator 4 that the fluid in pipeline is raised speed and pressurizeed, the closure that so can guarantee whole test, has improved according to the security of device of the present utility model and accuracy.Ebullator 4 for example can drive by motor 5.
Between Agitation Tank 24 and ebullator 4, be disposed with oil suction switch valve 2 and oil suction flexible pipe 3 along liquid flow direction, between ebullator 4 and wellbore hole simulator 50, be provided with fuel lead 6.
Between fuel lead 6 and wellbore hole simulator 50, be also disposed with retaining valve 7, oil screen 8 and flowmeter 9 along liquid flow direction.Retaining valve 7 can ensure liquid flow direction, and oil screen 8 can ensure fluid composition, and flowmeter 9 can obtain flow parameter.
On the second branch road 52, be disposed with sample valve 19, temperature sensor 20, heating radiator 21 and oil return valve 22 for fluid along liquid flow direction.After opening sample valve 19, can obtain liquid sample, for further analysis.Heating radiator 21 can carry out overheating protection to whole device.
In Agitation Tank 24, be provided with for well heater 25, liquid level gauge 26, tapping valve 23 and the air strainer 1 of liquid that is arranged in Agitation Tank 24.Wherein air strainer 1 is for filtration test fluid, and well heater 25 is for heating to test fluid, and liquid level gauge 26 is for measuring the height of Agitation Tank 24 interior liquid levels.In this way, temperature in Agitation Tank 24 can regulate by well heater 25, therefore can change the viscosity of testing with fluid by promoting and reducing the test temperature of fluid, can guarantee the stability of the viscosity of test fluid, finally guarantee stability and the accuracy of test findings.
On wellbore hole simulator 50, be provided with two pressure transducers 12,13 and a differential pressure pickup 14.They can be respectively used to measure absolute pressure and pressure reduction.
Between the first branch road 51 and the second branch road 52, be also provided with variable valve 17 and safety valve 18 with wellbore hole simulator 50 parallel connections.So can ensure the safety of whole fluid path.
In addition, with reference to Fig. 1, between wellbore hole simulator 50 and the first branch road 51, can adopt flexible pipe 10 to be connected with joint 11 is auxiliary; Between wellbore hole simulator 50 and the second branch road 52, can adopt flexible pipe 16 to be connected with joint 15 is auxiliary.
Below by the job step of introducing in detail according to device of the present utility model.
Before test, the tune stream water-control sieve tube of setup test is arranged in wellbore hole simulator 50, fixes with snap ring 36.
In test, first will test and be injected into wellbore hole simulator 50 by liquid circulation line (particularly the first branch road 51) from Agitation Tank 24 with fluid by ebullator 4.Fill with fluid after liquid circulation line (the first branch road 51 and the second branch road 52) and wellbore hole simulator 50 in test, make liquid circulation line and wellbore hole simulator 50 become closed loop.Next, by the ebullator 4 on closed loop, make fluid enter wellbore hole simulator 50, and fluid-phase is gone on into screen cloth 30, flow to and adjust stream water control devices 37 along diversion trench 31, get back to the interior circulation (the other end of pipe core 32 is provided with block head 38) of ebullator 4 finally by mistake pipe core 32.
And in wellbore hole simulator 50, flow path of the liquid specifically as shown in Figure 4.Test fluid enters into the mobile annular space 34 between cylindrical body 33 and screen casing 29 by inlet opening 28, then after filtering, screen cloth 30 enters diversion trench 31, then flow into and adjust stream water control device 37 along diversion trench 31, after 37 throttlings of toning Flow Control water device, flow into pipe core 32, finally flowed out by fluid hole 27.
In wellbore hole simulator 50, can measure the chock pressure difference that enters the pressure of the fluid in wellbore hole simulator 50 and adjust stream water control device 37 to produce by absolute pressure transducer 12,13 and differential pressure pickup 14.Can measure the fluid flow entering in wellbore hole simulator 50 by flowmeter 9, realize the increase of pipeline inner fluid speed by the stable supercharging of ebullator 4 simultaneously, increase the fluid flow entering in wellbore hole simulator 50, record the throttle resistance that tune stream water-control sieve tube 29 to be measured produces under different flow.
In addition, in test unit, safety-valve 18 and temperature sensor 20 are also housed, can be respectively used to ensure the safety of fluid path and obtain temperature parameter.Preferably, all pipelines in liquid-circulating path all adopt hydraulic smooth tube, corrugated tube (oil suction flexible pipe 2 and fuel lead 6) is installed in the both sides of ebullator 4, in order to the security of warranty test and the accuracy of whole measurement device result, eliminate the viscosity producing because of fluid temperature variations and change, manage the results abnormity that the factors such as interior frictional resistance and ebullator shake produce.
Finally pass through experimental measurement, draw the throttle resistance that tune stream water-control sieve tube 29 to be measured produces under different flow and different fluid viscosity, and then analyze and sum up adjust stream water-control sieve tube 29 overall throttling coefficient, draw the steady oil control water-based energy of adjusting stream water-control sieve tube 29, draw detailed throttling control diagram, for the completion parameter optimal design of the tune stream water-control sieve tube in Oil Field operation provides analytical model, adjust stream water-control sieve tube to carry out down-hole steady oil control glassware for drinking water to reasonable use and play an important role.
In test, tune stream water-control sieve tube to be measured and tune stream water control device can all adopt the base tube structure of 5 cun half of standard, so just can simulate at present domestic the most frequently used tune stream water-control sieve tube.Meanwhile, can adopt high-speed data acquisition card to carry out synchronous high-speed collection to absolute pressure transducer 12,13, differential pressure pickup 14, the measured data of flowmeter 9, and process by software, so that the analysis in later stage and processing.
Lower mask body is introduced an exemplary embodiment.
The fluid that is 200CP by viscosity injects Agitation Tank 24, utilizes the temp regulating function (for example, by well heater 25) of Agitation Tank 24 that test fluid is heated to 20 DEG C of testing standard temperature.The tune stream water-control sieve tube 29 that will measure in test is put into wellbore hole simulator 50, after for example, fixing with clamper (snap ring 36), open ebullator 4, whole wellbore hole simulator 50 and liquid circulation line are full of.The discharge capacity of ebullator 4 is fixed on to 200L/H, make the fluid in whole device start circulation.After stable circulation, utilize absolute pressure transducer 12,13 and differential pressure pickup 14 to gather pressure signal, carry out temperature signal collection by temperature sensor 20, carry out not the metering of liquid circulation line inner fluid flow in the same time by flowmeter 9.After metering, open the discharge capacity of systemic circulation pump 4 to 400L/H, continue circulation.After stable circulation, utilize absolute pressure transducer 12,13 and differential pressure pickup 14 to gather pressure and pressure difference signal, carry out temperature signal collection by temperature sensor 20, carry out not the metering of liquid circulation line inner fluid flow in the same time by flowmeter 9, by that analogy.Pressure and the flow number of the discharge capacity of measuring respectively ebullator 4 in the time of 600L/H, 800L/H, 1000L/H, 1200L/H, 1400L/H, reach after maximal value at flow, termination of pumping is opened tapping valve 23 and is discharged test fluid, wash cycles pipeline, after cleaning, change the test fluid of different viscosities, adopt identical test procedure, test and record to adjust and flow the change value of pressure of water-control sieve tube under different fluid viscosity and different displacements, finally after test of many times, be related to chart, this off-test taking the data of record as basic drafting differential pressure and fluctuations in discharge.Fig. 5 shown the present embodiment according to the image that is related to that chart is drawn.
By adjusting the condition of work that flows water-control sieve tube in simulated field down-hole according to device of the present utility model, in airtight situation with pressure, the device that provides a kind of measurement directly perceived to adjust stream water-control sieve tube performance change situation, the restriction effect of stream water-control sieve tube under different viscosities and different flow condition adjusted in on-line measurement.
Meanwhile, compared with prior art, there is novel structure, use easy to operate feature according to device of the present utility model.This device can be used to measure the throttling situation of stream water-control sieve tube under different fluid viscosity and different flow of adjusting, draw the throttle resistance of adjusting stream water-control sieve tube to produce under different flow and different fluid viscosity, and then analyze and sum up adjust stream water-control sieve tube overall throttling coefficient, further, can draw detailed throttling control diagram.Exchange stream water-control sieve tube by this device and measure, the result obtaining effectively Guidance Levels well is adjusted stream water-control sieve tube completion optimal design and rig-site utilization, adjusts the design of Flow Control water completion parameter, the completion design of segmentation control water foundation is provided for horizontal well.
A whole set of lower throttling effect and the restriction effect to throttling water control device under the prerequisite of stream water-control sieve tube flow effect at simulation real well and measure and evaluate for realizing for the device of adjusting stream water-control sieve tube to carry out simulation test according to of the present utility model; By using device of the present utility model, can and adjust the structure of stream water control device to study and design to novel tune stream water-control sieve tube, the tune of measuring different structure flows the restriction effect of water-control sieve tube under different operating modes, and then research and development are for the better tune stream water-control sieve tube of the tune Flow Control water effect of different reservoir, different fluid character; By using device of the present utility model, can be even at pressure 0-4Mpa, flow is at 0-2000L/h, and fluid viscosity is exchanged throttling performance and the effect of stream water-control sieve tube and is measured and evaluate in the condition and range of 0-300CP; Utilize this device to adjust the condition of work that flows water-control sieve tube in simulated field down-hole, in airtight situation with pressure, the device that provides a kind of measurement directly perceived to adjust stream water-control sieve tube performance change situation, the restriction effect of stream water-control sieve tube under different viscosities and different flow condition adjusted in on-line measurement; The accuracy that this device adjusts the performance evaluation of stream water-control sieve tube to detect and test to simulated field is high, and test operation is simple and easy to do.
Although the utility model is described with reference to preferred embodiment, in the situation that not departing from scope of the present utility model, can carries out various improvement and can replace parts wherein with equivalent it.Especially, only otherwise have structural hazard, every technical characterictic of mentioning in each embodiment all can combine in any way.The utility model is not limited to disclosed specific embodiment in literary composition, but comprises all technical schemes in the scope that falls into claim.
Claims (11)
1. for for adjusting stream water-control sieve tube to carry out the device of simulation test, it is characterized in that, comprise and hold the wellbore hole simulator of screen casing to be measured and the Agitation Tank being connected with described wellbore hole simulator,
Wherein between described wellbore hole simulator and described Agitation Tank, be provided with liquid circulation line, described liquid circulation line comprises that liquid flows to the first branch road of described wellbore hole simulator and liquid and flow to from described wellbore hole simulator the second branch road of described Agitation Tank from described Agitation Tank.
2. device according to claim 1, is characterized in that, described wellbore hole simulator comprises cylindrical body, and described cylindrical body has first end and the second end.
3. device according to claim 2, it is characterized in that, be provided with snap ring and annular casting die that internal diameter equates with screen casing external diameter to be measured at the second end place of described cylindrical body, described annular casting die has the bending part that is socketed in the socket part of described cylindrical body outside and radially bends inwards along it at described cylindrical body terminal edge place, and described snap ring is bolted described bending part.
4. device according to claim 3, is characterized in that, the socket part of described annular casting die is threaded connection and is socketed on outside described cylindrical body.
5. device according to claim 3, is characterized in that, is provided with block at the first end place of described cylindrical body, has the inlet opening communicating with described the first branch road and the fluid hole communicating with described the second branch road on described block.
6. according to the device described in any one in claim 1 to 5, it is characterized in that, in described the first branch road, be provided with ebullator, between described Agitation Tank and described ebullator, be disposed with oil suction switch valve and oil suction flexible pipe along liquid flow direction, between described ebullator and described wellbore hole simulator, be provided with fuel lead.
7. device according to claim 6, it is characterized in that, between described fuel lead and described wellbore hole simulator, be also disposed with retaining valve, oil screen and flowmeter along liquid flow direction, and/or be disposed with sample valve, temperature sensor, heating radiator and oil return valve for fluid along liquid flow direction on described the second branch road.
8. according to the device described in any one in claim 1 to 5, it is characterized in that, in described Agitation Tank, be provided with at least one of well heater, liquid level gauge, tapping valve and air strainer of liquid that is arranged in described Agitation Tank.
9. according to the device described in any one in claim 1 to 5, it is characterized in that, on described wellbore hole simulator, be provided with at least two pressure transducers and a differential pressure pickup.
10. according to the device described in any one in claim 1 to 5, it is characterized in that, between described the first branch road and described the second branch road, be also provided with variable valve and the safety valve of described wellbore hole simulator parallel connection at least one.
11. according to the device described in any one in claim 2 to 5, it is characterized in that, in described cylindrical body, is provided with glass vision panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303222.6U CN203981385U (en) | 2014-06-09 | 2014-06-09 | For carry out the device of simulation test for tune stream water-control sieve tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303222.6U CN203981385U (en) | 2014-06-09 | 2014-06-09 | For carry out the device of simulation test for tune stream water-control sieve tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981385U true CN203981385U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420303222.6U Expired - Lifetime CN203981385U (en) | 2014-06-09 | 2014-06-09 | For carry out the device of simulation test for tune stream water-control sieve tube |
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| CN (1) | CN203981385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682708A (en) * | 2019-01-30 | 2019-04-26 | 中国海洋石油集团有限公司 | Sand control screen erosion experiment apparatus |
| CN110685677A (en) * | 2019-10-21 | 2020-01-14 | 中国海洋石油集团有限公司 | Water control simulation experiment device and experiment method for horizontal well of heterogeneous oil reservoir |
| CN111395997A (en) * | 2018-12-28 | 2020-07-10 | 中国石油化工股份有限公司 | Parameter design method for oil well self-adaptive flow control water device |
| CN113216933A (en) * | 2021-05-12 | 2021-08-06 | 中煤科工集团西安研究院有限公司 | Testing device and testing method for hydraulic conveying sieve tube in pressure relief cabin and drill rod |
-
2014
- 2014-06-09 CN CN201420303222.6U patent/CN203981385U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395997A (en) * | 2018-12-28 | 2020-07-10 | 中国石油化工股份有限公司 | Parameter design method for oil well self-adaptive flow control water device |
| CN111395997B (en) * | 2018-12-28 | 2022-07-15 | 中国石油化工股份有限公司 | Parameter design method for oil well self-adaptive flow control water device |
| CN109682708A (en) * | 2019-01-30 | 2019-04-26 | 中国海洋石油集团有限公司 | Sand control screen erosion experiment apparatus |
| CN110685677A (en) * | 2019-10-21 | 2020-01-14 | 中国海洋石油集团有限公司 | Water control simulation experiment device and experiment method for horizontal well of heterogeneous oil reservoir |
| CN113216933A (en) * | 2021-05-12 | 2021-08-06 | 中煤科工集团西安研究院有限公司 | Testing device and testing method for hydraulic conveying sieve tube in pressure relief cabin and drill rod |
| CN113216933B (en) * | 2021-05-12 | 2023-12-22 | 中煤科工集团西安研究院有限公司 | Pressure release cabin, device and method for testing hydraulic conveying sieve tube in drill rod |
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