CN105928724A - Drilling cutting transport microcirculation unit test method and test device - Google Patents
Drilling cutting transport microcirculation unit test method and test device Download PDFInfo
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- CN105928724A CN105928724A CN201610254464.4A CN201610254464A CN105928724A CN 105928724 A CN105928724 A CN 105928724A CN 201610254464 A CN201610254464 A CN 201610254464A CN 105928724 A CN105928724 A CN 105928724A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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Abstract
The invention provides a drilling cutting transport microcirculation unit test method and test device, and belongs to the field of testing machines. Rotating speed, flow, leakage loss, torque and lift and other operation environment and state parameters of a drilling cutting transport microcirculation unit are acquired in real time in the whole process by utilizing the drilling cutting transport microcirculation unit test device under certain temperature and pressure so that the accurate operation condition of the drilling cutting transport microcirculation unit can be obtained. Test materials of different proportions transported by the drilling cutting transport microcirculation unit are researched so that the maximum content of the solid particles of the drilling cutting transport microcirculation unit can be obtained. The test device is easy to operate and the test materials can be cyclically utilized so that real test data can be obtained, and the design of the drilling cutting transport microcirculation unit can be optimized and the transport performance can be improved by utilizing the test data; and factory assessment can be performed on the drilling cutting transport microcirculation unit by utilizing the test device so that the application prospect is wide.
Description
Technical field
The invention belongs to testing machine field, particularly relate to that a kind of conveying is heterogeneous and solid phase particles particle diameter is not more than drilling cuttings conveying microcirculation single test method and assay device under 3mm, uniform temperature and pressure.
Background technology
Drilling cuttings conveying microcirculation unit is petroleum detection equipment important component part, its built-in screw pump, transfer pipeline and sealing device, drilling cuttings carries running environment and the state parameters such as microcirculation unit main performance index temperature, pressure, rotating speed, flow, wastage, moment of torsion, lift.Existing drilling cuttings conveying microcirculation single test device is mainly driven drilling cuttings conveying microcirculation unit by motor, and hand-stuff, test data is untrue.By running environment and state parameters such as drilling cuttings conveyer device operation conditions under described assay device research test uniform temperature and pressure, overall process Real-time Collection drilling cuttings conveying microcirculation cell temperature, pressure, rotating speed, flow, wastage, moments of torsion.
The actual performance data of the drilling cuttings conveying microcirculation unit not referred in prior art, when more not carrying different ratio solid material, drilling cuttings conveying microcirculation cell operation data.
Summary of the invention
The present invention provides a kind of drilling cuttings conveying microcirculation single test method and assay device, to monitor the actual performance parameter index of true drilling cuttings conveying microcirculation unit, and during different ratio solid material, drilling cuttings conveying microcirculation cell data, utilizes test data be optimized drilling cuttings conveying microcirculation unit design and improve transportation performance；Utilize assay device that drilling cuttings conveying microcirculation unit is dispatched from the factory assessment.
The technical solution adopted in the present invention is: be made up of hot environment analog module, filler module, transmission load-on module, installation module and detection module, drilling cuttings conveying microcirculation unit is placed in hot environment analog module, hot environment analog module provides real operating environments to it, filler module for providing the test material of conveying for drilling cuttings conveying microcirculation unit, and transmission load-on module provides loading and unloading for drilling cuttings conveying microcirculation unit；Hot environment analog module 1 is placed between filler module and transmission load-on module, is fixedly mounted on module by T-shaped piece, and detection module is connected with transmission load-on module；
Described hot environment analog module is by pressure measuring cylinder, charging adapter, drilling cuttings conveying microcirculation unit, transmission conveying hollow axle, angular contact bearing, import and export flange, sealing ring, locking platen, end cover, lock-screw, locknut, temperature sensor, pressure transducer, inlet pipeline, outlet pipeline, relief valve, discharging is taken over, rotate conveying adapter, seal receptacle, hydraulic pamp, induction heating apparatus first paragraph resistance wire, induction heating apparatus second segment resistance wire, the 3rd section of resistance wire composition of induction heating apparatus；Drilling cuttings carries microcirculation unit deposit and put pressure measuring cylinder center, with pressure measuring cylinder, charging adapter, transmission conveying hollow axle composition confined pressure chamber, double row angular contact bearing provides for drilling cuttings conveying microcirculation unit and supports, and utilizes import and export flange, sealing ring, locking platen, end cover, lock-screw, locknut to seal confined pressure chamber；It is peripheral that induction heating apparatus first paragraph resistance wire, induction heating apparatus second segment resistance wire and the 3rd section of resistance wire interval of induction heating apparatus are homogeneously disposed in confined pressure chamber；Hydraulic pamp is placed in rear, confined pressure chamber；Temperature sensor, pressure transducer, inlet pipeline, outlet pipeline are placed between induction heating apparatus first paragraph resistance wire and induction heating apparatus second segment resistance wire, being distributed in upper and lower front and back position, relief valve is arranged between induction heating apparatus second segment resistance wire and the 3rd section of resistance wire of induction heating apparatus top；Transmission conveying hollow axle, discharging adapter and rotation conveying adapter utilize seal receptacle to fix；
Described filler module is made up of heating and stirring tank, delivery pump, the first valve, the second valve, the 3rd valve, charging seat, the first electromagnetic flowmeter, the first connecting line, the second connecting line, transfer pipeline, the 4th section of resistance wire of induction heating apparatus, installation bracing frame and mobile base, heating and stirring tank the first discharging opening, heating and stirring tank the second discharging opening, heating and stirring tank the 3rd discharging opening.Heating and stirring tank the first discharging opening and the first valve are connected with charging seat by the first connecting line, are connected with discharging adapter in hot environment analog module with transfer pipeline through the first electromagnetic flowmeter；Heating and stirring tank the second discharging opening and the second valve are connected with delivery pump by the second connecting line and are connected with discharging adapter in hot environment analog module through charging seat, the first electromagnetic flowmeter, transfer pipeline；Heating and stirring tank the 3rd discharging opening and the 3rd valve are connected；The 4th section of resistance wire of induction heating apparatus is installed in heating and stirring tank periphery, utilizes installation bracing frame heating and stirring tank to be fixed on mobile base；
Described transmission load-on module is made up of motor, decelerator, shaft coupling, V belt translation driving shaft, V belt translation hollow axle, Timing Belt, sealing adapter, key, mounting flange, the 4th valve, the 5th valve, Pressure gauge, threeway, torque sensor.Motor is connected with decelerator by shaft coupling, after torque sensor, use and bonded decelerator and Timing Belt driving shaft are connected, synchronized band, V belt translation hollow axle are connected with drilling cuttings conveying microcirculation unit with mounting flange, V belt translation hollow axle is connected with Pressure gauge, sealing adapter simultaneously, sealing adapter to be connected with threeway, threeway is connected with the 4th valve, the 5th valve respectively simultaneously；
Described installation module is made up of base, T-shaped piece, limited block, foundation bolt, lock-screw and base plate.Utilizing lock-screw to connect 3 pieces of bases, T-shaped piece is built in base T-slot, and limited block is arranged on base both sides, base plate with connect after base engagement tight, utilize lock-screw to connect, utilize foundation bolt installation module to be fixed on ground simultaneously；
Described detection module is made up of the first Matter Transfer pipeline, the second Matter Transfer pipeline, the second electromagnetic flowmeter, lift signal piping, position sensor.Second electromagnetic flowmeter is placed between the first Matter Transfer pipeline and the second Matter Transfer pipeline, and the first Matter Transfer pipeline is connected with the 4th valve in described transmission load-on module；Lift signal piping is connected with the 5th valve in described transmission load-on module through position sensor.
Described V belt translation hollow axle, as the conveying heated agitator tank of trier pipe material, utilizes the first Matter Transfer pipeline and the second Matter Transfer pipeline to form drilling cuttings conveying microcirculation unit conveying material and forms closed loop.
The described drilling cuttings that utilizes carries microcirculation single test device, under uniform temperature and pressure, by running environment and state parameters such as overall process Real-time Collection drilling cuttings conveying microcirculation unit rotating speed, flow, wastage, moment of torsion, lifts, obtain the microcirculation unit operating condition of drilling cuttings conveying accurately.Utilize drilling cuttings conveying microcirculation unit conveying different ratio test material, show that drilling cuttings carries microcirculation unit solid phase particles maximum level.
A kind of drilling cuttings conveying microcirculation single test method, comprises the following steps:
Step one: utilize hydraulic pamp to make the confined pressure intracavity hydraulic pressure in hot environment analog module meet test required, utilizes induction heating apparatus to be heated to testing temperature required to confined pressure chamber；
Step 2: test material is stirred by heating and stirring tank, obtains the test material of certain proportioning, through delivery pump, material is delivered to hot environment analog module；
Step 3: open the 4th valve, close the 5th valves test material and enter drilling cuttings conveying microcirculation unit through the first electromagnetic flowmeter, it is eventually returned to heating and stirring tank through the second electromagnetic flowmeter, torque sensor is utilized to draw moment of torsion and rotating speed, first Electromagnetic Flow measures flow inlet amount, the second Electromagnetic Flow measures rate of discharge, draws leak rate；
Step 4: repeat step one, after two, open the 5th valve, close the 4th valve, utilize torque sensor to draw moment of torsion and rotating speed, utilize position sensor, draw lift.
The invention has the beneficial effects as follows: be provided with hot environment analog module, running environment and the state parameters such as overall process Real-time Collection drilling cuttings conveying microcirculation unit rotating speed, flow, wastage, moment of torsion, lift, obtain the microcirculation unit operating condition of drilling cuttings conveying accurately；Utilize test data drilling cuttings conveying microcirculation unit can be optimized design and improve transportation performance；Assay device is utilized can drilling cuttings conveying microcirculation unit to be dispatched from the factory assessment, actual, scientific and reasonable.
Accompanying drawing explanation
Fig. 1 is the main frame assembly perspective view of the present invention；
Fig. 2 is the main frame process of the test schematic diagram of the present invention；
Fig. 3 is the hot environment analog module cross-sectional schematic of the present invention；
Fig. 4 is the hot environment analog module perspective view of the present invention；
Fig. 5 is the filler module schematic front view of the present invention；
Fig. 6 is the transmission load-on module schematic top plan view of the present invention；
Fig. 7 is the A-A cross-sectional schematic of Fig. 6；
Fig. 8 is the installation module perspective view of the present invention；
Fig. 9 is the detection module perspective view of the present invention.
Detailed description of the invention
It is made up of hot environment analog module 1, filler module 2, transmission load-on module 3, installation module 4 and detection module 5, drilling cuttings conveying microcirculation unit 103 is placed in hot environment analog module 1, hot environment analog module 1 provides real operating environments to it, filler module 2 for providing the test material of conveying for drilling cuttings conveying microcirculation unit 103, and transmission load-on module 3 provides loading and unloading for drilling cuttings conveying microcirculation unit 103；Hot environment analog module 1 is placed between filler module 2 and transmission load-on module 3, is fixedly mounted on module 4 by T-shaped piece 402, and detection module 5 is connected with transmission load-on module 3；
Described hot environment analog module 1 is by pressure measuring cylinder 101, charging adapter 102, drilling cuttings conveying microcirculation unit 103, transmission conveying hollow axle 104, angular contact bearing 105, import and export flange 106, sealing ring 107, locking platen 108, end cover 109, lock-screw 110, locknut 111, temperature sensor 112, pressure transducer 113, inlet pipeline 114, outlet pipeline 115, relief valve 116, discharging adapter 117, rotate conveying adapter 118, seal receptacle 119, hydraulic pamp 120, induction heating apparatus first paragraph resistance wire 121, induction heating apparatus second segment resistance wire 122, the 3rd section of resistance wire 123 of induction heating apparatus forms；Drilling cuttings carries microcirculation unit 103 deposit and put pressure measuring cylinder 101 center, confined pressure chamber is formed with pressure measuring cylinder 101, discharging adapter 117, transmission conveying hollow axle 104, double row angular contact bearing 105 provides for drilling cuttings conveying microcirculation unit 103 and supports, and utilizes import and export flange 106, sealing ring 107, locking platen 108, end cover 109, lock-screw 110, locknut 111 to seal confined pressure chamber；It is peripheral that induction heating apparatus first paragraph resistance wire 121, induction heating apparatus second segment resistance wire 122 and the 3rd section of resistance wire 123 interval of induction heating apparatus are homogeneously disposed in confined pressure chamber；Hydraulic pamp 120 is placed in rear, confined pressure chamber；Temperature sensor 112, pressure transducer 113, inlet pipeline 114, outlet pipeline 115 are placed between induction heating apparatus first paragraph resistance wire 121 and induction heating apparatus second segment resistance wire 122, being distributed in upper and lower front and back position, relief valve 116 is arranged between induction heating apparatus second segment resistance wire 122 and the 3rd section of resistance wire 123 of induction heating apparatus top；Transmission conveying hollow axle 104, charging adapter 102 and rotation conveying adapter 118 utilize seal receptacle 119 to fix；
Described filler module 2 is made up of heating and stirring tank 201, delivery pump the 202, first valve the 203, second valve the 204, the 3rd valve 205, charging seat the 206, first electromagnetic flowmeter the 207, first connecting line the 208, second connecting line 209, transfer pipeline 210, the 4th section of resistance wire 211 of induction heating apparatus, installation bracing frame 212 and mobile base 213, heating and stirring tank the first discharging opening 214, heating and stirring tank the second discharging opening 215, heating and stirring tank the 3rd discharging opening 216；Heating and stirring tank the first discharging opening 214 is connected with charging seat 206 by the first connecting line 208 with the first valve 203, is connected with charging adapter 102 in hot environment analog module 1 with transfer pipeline 210 through the first electromagnetic flowmeter 207；Heating and stirring tank the second discharging opening 215 and the second valve 204 by the second connecting line 209 be connected with delivery pump 202 again through charging seat the 206, first Electromagnetic Flow 207, transfer pipeline 210 and in hot environment analog module 1 charging adapter 102 be connected；Heating and stirring tank the 3rd discharging opening 216 is connected with the 3rd valve 205；Heating and stirring tank 201 is peripheral installs the 4th section of resistance wire 211 of induction heating apparatus, utilizes installation bracing frame 212 heating and stirring tank 201 to be fixed on mobile base 213.
nullDescribed transmission load-on module 3 is by motor 301、Decelerator 302、Shaft coupling 303、V belt translation driving shaft 304、V belt translation hollow axle 305、Timing Belt 306、Seal adapter 307、Key 308、Mounting flange 309、4th valve 310、5th valve 311、Pressure gauge 312、Threeway 313 and torque sensor 314 form，Motor 301 is connected with decelerator 302 by shaft coupling 303，After torque sensor 314，Use key 308 to connect decelerator 302 and Timing Belt driving shaft 304 to be connected，Synchronized band 306、V belt translation hollow axle 305 is connected with drilling cuttings conveying microcirculation unit 103 with mounting flange 309，V belt translation hollow axle 305 and Pressure gauge 312 simultaneously、Seal adapter 307 to be connected，Seal adapter 307 to be connected with threeway 313 simultaneously，Threeway 313 respectively with the 4th valve 310、5th valve 311 is connected.
Described installation module 4 is made up of base 401, T-shaped piece 402, limited block 403, foundation bolt 404, lock-screw 405 and base plate 406；Lock-screw 405 is utilized to connect 3 pieces of bases 401, it is built in for T-shaped piece 402 in base 401T type groove, limited block 403 is arranged on base 401 both sides, base plate 406 with connect after base 401 coordinate closely, utilize lock-screw 405 to connect, utilize foundation bolt 404 installation module 4 to be fixed on ground simultaneously.
Described detection module 5 is made up of first Matter Transfer pipeline the 501, second Matter Transfer pipeline the 502, second electromagnetic flowmeter 503, lift signal piping 504, position sensor 505；Second electromagnetic flowmeter 503 is placed between the first Matter Transfer pipeline 501 and the second Matter Transfer pipeline 502, and the first Matter Transfer pipeline 501 is connected with the 4th valve 310 in described transmission load-on module 3；Lift signal piping 504 is connected with the 5th valve 311 in described transmission load-on module 3 through position sensor 505.
Described V belt translation hollow axle 305 as conveying the heated agitator tank of trier pipe material 201, utilize the first Matter Transfer pipeline 501 and the second Matter Transfer pipeline 502 formed drilling cuttings conveying microcirculation unit 103 carry material formed closed loop.
Drilling cuttings is utilized to carry microcirculation unit 103 assay device, under uniform temperature and pressure, by running environment and state parameters such as overall process Real-time Collection drilling cuttings conveying microcirculation unit 103 rotating speed, flow, wastage, moment of torsion, lifts, obtain microcirculation unit 103 operating condition of drilling cuttings conveying accurately.Utilize drilling cuttings conveying microcirculation unit 103 to carry different ratio test material, show that drilling cuttings carries microcirculation unit 103 solid phase particles maximum level.
A kind of drilling cuttings conveying microcirculation single test method, comprises the following steps:
Step one: utilize hydraulic pamp 120 to make the confined pressure intracavity hydraulic pressure in hot environment analog module 1 meet test required, utilizes induction heating apparatus to be heated to testing temperature required to confined pressure chamber；
Step 2: test material is stirred by heating and stirring tank 201, obtains the test material of certain proportioning, through delivery pump 202, material is delivered to hot environment analog module 1；
Step 3: open the 4th valve 310, close the 5th valve 311 test material through the first electromagnetic flowmeter 207 enter drilling cuttings conveying microcirculation unit 103, it is eventually returned to heating and stirring tank 201 through the second electromagnetic flowmeter 503, torque sensor 314 is utilized to draw moment of torsion and rotating speed, flow inlet amount measured by first electromagnetic flowmeter 207, rate of discharge measured by the second electromagnetic flowmeter 503, draws leak rate；
Step 4: repeat step one, after two, open the 5th valve 311, close the 4th valve 310, utilize torque sensor 314 to draw moment of torsion and rotating speed, utilize position sensor 505, draw lift.
Concrete example:
Utilize hydraulic pamp 120 to make the confined pressure intracavity hydraulic pressure in hot environment analog module 1 reach 2MPa, utilize induction heating apparatus that confined pressure chamber is heated to 200 DEG C；
Solid content 50% is tested material and is stirred by heating and stirring tank 201, obtains testing material, through delivery pump 202, material is delivered to hot environment analog module 1；
Open the 4th valve 310, close the 5th valve 311 test material through the first electromagnetic flowmeter 207 enter drilling cuttings conveying microcirculation unit 103, it is eventually returned to heating and stirring tank 201 through the second electromagnetic flowmeter 503, torque sensor 314 is utilized to draw moment of torsion 0.8kN m and rotating speed 260r/min, flow inlet amount 30L/min measured by first electromagnetic flowmeter 207, rate of discharge 28.8L/min measured by the second electromagnetic flowmeter 503, draws leak rate 4%；
Repeat step one, after two, open the 5th valve 311, close the 4th valve 310, utilize torque sensor 314 to draw moment of torsion 0.8kN m and 260r/min, utilize position sensor 505, draw lift 26.8m.
Claims (3)
1. a drilling cuttings conveying microcirculation single test device, it is characterized in that: be made up of hot environment analog module, filler module, transmission load-on module, installation module and detection module, drilling cuttings conveying microcirculation unit is placed in hot environment analog module, hot environment analog module provides real operating environments to it, filler module for providing the test material of conveying for drilling cuttings conveying microcirculation unit, and transmission load-on module provides loading and unloading for drilling cuttings conveying microcirculation unit；Hot environment analog module 1 is placed between filler module and transmission load-on module, is fixedly mounted on module by T-shaped piece, and detection module is connected with transmission load-on module；
Described hot environment analog module is by pressure measuring cylinder, charging adapter, drilling cuttings conveying microcirculation unit, transmission conveying hollow axle, angular contact bearing, import and export flange, sealing ring, locking platen, end cover, lock-screw, locknut, temperature sensor, pressure transducer, inlet pipeline, outlet pipeline, relief valve, discharging is taken over, rotate conveying adapter, seal receptacle, hydraulic pamp, induction heating apparatus first paragraph resistance wire, induction heating apparatus second segment resistance wire, the 3rd section of resistance wire composition of induction heating apparatus；Drilling cuttings carries microcirculation unit deposit and put pressure measuring cylinder center, with pressure measuring cylinder, charging adapter, transmission conveying hollow axle composition confined pressure chamber, double row angular contact bearing provides for drilling cuttings conveying microcirculation unit and supports, and utilizes import and export flange, sealing ring, locking platen, end cover, lock-screw, locknut to seal confined pressure chamber；It is peripheral that induction heating apparatus first paragraph resistance wire, induction heating apparatus second segment resistance wire and the 3rd section of resistance wire interval of induction heating apparatus are homogeneously disposed in confined pressure chamber；Hydraulic pamp is placed in rear, confined pressure chamber；Temperature sensor, pressure transducer, inlet pipeline, outlet pipeline are placed between induction heating apparatus first paragraph resistance wire and induction heating apparatus second segment resistance wire, being distributed in upper and lower front and back position, relief valve is arranged between induction heating apparatus second segment resistance wire and the 3rd section of resistance wire of induction heating apparatus top；Transmission conveying hollow axle, discharging adapter and rotation conveying adapter utilize seal receptacle to fix；
Described filler module is by heating and stirring tank, delivery pump, first valve, second valve, 3rd valve, charging seat, first electromagnetic flowmeter, first connecting line, second connecting line, transfer pipeline, the 4th section of resistance wire of induction heating apparatus, bracing frame and mobile base are installed, heating and stirring tank the first discharging opening, heating and stirring tank the second discharging opening, heating and stirring tank the 3rd discharging opening forms, heating and stirring tank the first discharging opening and the first valve are connected with charging seat by the first connecting line, it is connected with discharging adapter in hot environment analog module with transfer pipeline through the first electromagnetic flowmeter；Heating and stirring tank the second discharging opening and the second valve are connected with delivery pump by the second connecting line and are connected with discharging adapter in hot environment analog module through charging seat, the first electromagnetic flowmeter, transfer pipeline；Heating and stirring tank the 3rd discharging opening and the 3rd valve are connected；The 4th section of resistance wire of induction heating apparatus is installed in heating and stirring tank periphery, utilizes installation bracing frame heating and stirring tank to be fixed on mobile base；
Described transmission load-on module is by motor, decelerator, shaft coupling, V belt translation driving shaft, V belt translation hollow axle, Timing Belt, seal adapter, key, mounting flange, 4th valve, 5th valve, Pressure gauge, threeway, torque sensor forms, motor is connected with decelerator by shaft coupling, after torque sensor, use and bonded decelerator and Timing Belt driving shaft are connected, synchronized band, V belt translation hollow axle is connected with drilling cuttings conveying microcirculation unit with mounting flange, V belt translation hollow axle and Pressure gauge simultaneously, seal adapter to be connected, seal adapter to be connected with threeway simultaneously, threeway respectively with the 4th valve, 5th valve is connected；
Described installation module is made up of base, T-shaped piece, limited block, foundation bolt, lock-screw and base plate, lock-screw is utilized to connect 3 pieces of bases, T-shaped piece is built in base T-slot, limited block is arranged on base both sides, base plate with connect after base engagement tight, utilize lock-screw to connect, utilize foundation bolt installation module to be fixed on ground simultaneously；
Described detection module is made up of the first Matter Transfer pipeline, the second Matter Transfer pipeline, the second electromagnetic flowmeter, lift signal piping, position sensor, second electromagnetic flowmeter is placed between the first Matter Transfer pipeline and the second Matter Transfer pipeline, and the first Matter Transfer pipeline is connected with the 4th valve in described transmission load-on module；Lift signal piping is connected with the 5th valve in described transmission load-on module through position sensor.
A kind of drilling cuttings conveying microcirculation single test device the most according to claim 1, it is characterized in that: described V belt translation hollow axle, as the conveying heated agitator tank of trier pipe material, utilizes the first Matter Transfer pipeline and the second Matter Transfer pipeline to form drilling cuttings conveying microcirculation unit conveying material and forms closed loop.
3. a drilling cuttings conveying microcirculation single test method, it is characterised in that: comprise the following steps:
Step one: utilize hydraulic pamp to make the confined pressure intracavity hydraulic pressure in hot environment analog module meet test required, utilizes induction heating apparatus to be heated to testing temperature required to confined pressure chamber；
Step 2: test material is stirred by heating and stirring tank, obtains the test material of certain proportioning, through delivery pump, material is delivered to hot environment analog module；
Step 3: open the 4th valve, close the 5th valves test material and enter drilling cuttings conveying microcirculation unit through the first electromagnetic flowmeter, it is eventually returned to heating and stirring tank through the second electromagnetic flowmeter, torque sensor is utilized to draw moment of torsion and rotating speed, first Electromagnetic Flow measures flow inlet amount, the second Electromagnetic Flow measures rate of discharge, draws leak rate；
Step 4: repeat step one, after two, open the 5th valve, close the 4th valve, utilize torque sensor to draw moment of torsion and rotating speed, utilize position sensor, draw lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254464.4A CN105928724B (en) | 2016-06-02 | 2016-06-02 | A kind of drilling cuttings conveying microcirculation single test method and experimental rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254464.4A CN105928724B (en) | 2016-06-02 | 2016-06-02 | A kind of drilling cuttings conveying microcirculation single test method and experimental rig |
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| Publication Number | Publication Date |
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| CN105928724A true CN105928724A (en) | 2016-09-07 |
| CN105928724B CN105928724B (en) | 2018-08-21 |
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| CN105928724B (en) | 2018-08-21 |
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