CN205189854U - High -pressure mud circulation system test device for oil -well rig - Google Patents
High -pressure mud circulation system test device for oil -well rig Download PDFInfo
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- CN205189854U CN205189854U CN201520993356.XU CN201520993356U CN205189854U CN 205189854 U CN205189854 U CN 205189854U CN 201520993356 U CN201520993356 U CN 201520993356U CN 205189854 U CN205189854 U CN 205189854U
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Abstract
The utility model relates to an oil drilling equipment inspection technology field discloses a high -pressure mud circulation system test device for oil -well rig, and it includes mud pump package, total pipeline, ground gate group, fluid jar, is equipped with mesa valve group on total pipeline, and total pipeline is put and is connected with suppressing the pressure equipment, suppresses the pressure equipment and puts and be connected with the fluid jar, suppressing the pressure equipment and putting including installing at the hole of base plate type pressure regulating valve, the hole plate type pressure regulating valve is equipped with pressure transmitter and valve position aperture changer, and the hole plate type pressure regulating valve is connected with the remote control case, and the remote control case comes opening and close of control flap through the pressure signal and the valve position aperture signal that come that received pressure transmitter and valve position aperture changer transmit. The utility model discloses couple together oil -well rig circulating device such as slush pump, pipeline, tap, suppress the pressure of pressing device control mud pump package through long -range regulation to satisfy oil -well rig high -pressure mud circulation system equipment high pressure circulation test requirement, verification system equipment design requirement.
Description
Technical field
The utility model relates to oil-well rig unit check technical field, improve an oil-well rig high-pressure slurry circulating system experimental rig for pump pressure specifically step by step, slush pump, mud circulation pipeline, the first-class equipment of the fire hose can be formed a system and carry out cycle of higher pressure test by this device.
Background technology
The pressure test of the oil-well rig high-pressure slurry circulating system, normally by each relevant components parts as slush pump, high-pressure slurry circulation manifold, water tap etc. independently carry out pressure test, then each parts are assembled, or else to the whole high-pressure slurry circulating system couple together carry out static pressure or simulation drilling condition test.Check test record is not had to the circular flow situation of whole system, the engineer testing requirement of rig at well drilling operation site cannot be verified.
Utility model content
The purpose of this utility model is to provide a kind of oil-well rig high-pressure slurry circulating system experimental rig, only pressure test is carried out to each parts with the pressure test solving the existing oil-well rig high-pressure slurry circulating system, the whole high-pressure slurry circulating system is not tested, the problem that rig requires in the engineer testing of well drilling operation site cannot be verified.
For solving the problem, technical solution adopted in the utility model is:
A kind of oil-well rig high-pressure slurry circulating system experimental rig, it comprises for this device provides the mud pump set of pressure, total pipeline, ground gate group, the fluid tank of surface fluids conveying, ground gate group is arranged on the inlet of total pipeline and the junction of mud pump set fluid-transporting tubing, described mud pump set is connected with fluid tank, described total pipeline is provided with table top valve sets, the liquid outlet of total pipeline is connected with the arrival end of the device that builds the pressure, and the port of export of the device that builds the pressure is connected with fluid tank by recirculation water tengential belt; The device that builds the pressure is connected with recirculation water tengential belt with total pipeline respectively by union joint, the device that builds the pressure comprises the orifice plate type pressure regulator valve being arranged on base, orifice plate type pressure regulator valve is provided with pressure transmitter and valve seat opening transmitter, orifice plate type pressure regulator valve is connected with Long-distance Control case, Long-distance Control case by the pressure transmitter that receives and valve seat opening transmitter transmit the keying that the pressure signal that comes and valve seat opening signal carry out by-pass valve control.
As further improvement of the utility model, described table top gate group is connected with one end of two standpipes respectively, the other end of two standpipes is connected with hose, hose is taken over central tube union with water tap respectively and is connected, water tap Type B pincers are upper to be buckled to take over central tube union and is connected, by the adjustment of the gate of gate group, hose, water tap, central tube union are taken over and participates in or do not participate in cyclic test.
Further improve as of the present utility model, described in the device that builds the pressure also comprise the manual pressure regulating valve be arranged on base, manual pressure regulating valve and orifice plate type pressure regulator valve parallel with one another.
Further improve as of the present utility model, one end of described manual pressure regulating valve is connected with pressure meter, and pressure meter is connected with Long-distance Control case.
Further improve as of the present utility model, described mud pump set comprises 1# slush pump parallel with one another, 2# slush pump, 3# slush pump, and each slush pump can separate unit operation, also can multiple stage operation in parallel simultaneously.
Further improve as of the present utility model, in described fluid tank, the working media of splendid attire is clear water, mud or drilling fluid.
Accumulator, load releasing valve, one way valve, overflow valve, manual pump, oil filter, fuel tank, oil pressure gauge, pressure sensor, pressure display unit, manual three position five-way valve and safety valve etc. are installed in described Long-distance Control case.Pressure meter, valve seat opening table, oil pressure gauge, reversal valve etc. Long-distance Control case control panel are equipped with.
The utility model is when testing operation, the working media be stored in fluid tank is suppressed through mud pump set and is delivered in surface fluids delivery main road by ground gate group, by dredging of table top valve sets, again get back in total pipeline after flowing through standpipe, hose, water tap, the adapter of central tube union, hose, standpipe again, after entering the device that builds the pressure, be back in fluid tank by recirculation water tengential belt, define a loop, and then realize the pressure test of the oil-well rig high-pressure slurry circulating system; In the process, Long-distance Control case controls the keying of control hole plate type pressure regulating valve according to the pressure transmitter on plate hole formula pressure regulator valve in the device that builds the pressure and the signal detected by valve seat opening transmitter, and then the pressure of accurate adjustment mud pump set, pressure classification can be improved gradually, simulate the test of rig at well drilling operation site, to verify the technological requirement of the oil-well rig high-pressure slurry circulating system.
The beneficial effects of the utility model are:
(1) slush pump, surface fluids delivery main road, ground gate group, the first-class oil-well rig circulating device of the fire hose couple together by the utility model, to be built the pressure device by remote adjustment, control the pressure of mud pump set, to meet the test requirements document of oil-well rig high-pressure slurry circulating system equipment cycle of higher pressure, the designing requirement of verification system equipment;
(2) the utility model is controlled by the folding of table top valve sets, can either water tap be accessed in the circulating system, carry out the test of rig high-pressure slurry circulation total system, also mud pump set directly can be connected with the device that builds the pressure, carry out separately the cyclic test of mud pump set;
(3) device that builds the pressure described in the utility model adopts the remote auto control of orifice plate type pressure regulator valve and the channel structure of manual pressure regulating valve parallel connection, can either realize the long-range accurate control of Long-distance Control case to pressure, also can carry out Non-follow control;
(4) mud pump set described in the utility model can adopt separate unit slush pump to suppress or the parallel connection of multiple stage slush pump suppresses operation simultaneously, and slush pump can adopt the slush pumps such as F series slurry pump, P series slurry pump or 3NB series.
Accompanying drawing explanation
Fig. 1 is workflow schematic diagram of the present utility model;
Fig. 2 is the structural representation of device of building the pressure in Fig. 1;
Fig. 3 is the top view of device of building the pressure in Fig. 2;
In figure: 1, slush pump, 101,1# slush pump, 102,2# slush pump, 103,3# slush pump, 2, total pipeline, 3, ground gate group, 4, standpipe, 5, hose, 6, water tap, 7, the adapter of central tube union, 8, build the pressure device, 801, base, 802, union joint, 803, pressure meter, 804, Long-distance Control case, 805, orifice plate type pressure regulator valve, 806, manual pressure regulating valve, 9, recirculation water tengential belt, 10, fluid tank, 11, platform valve sets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of oil-well rig high-pressure slurry circulating system experimental rig as shown in Figure 1 to Figure 3, it comprises for this device provides the mud pump set 1 of pressure, the total pipeline 2 of surface fluids conveying, ground gate group 3, fluid tank 10, ground gate group 3 is arranged on the inlet of total pipeline 2 and the junction of mud pump set 1 fluid-transporting tubing, mud pump set 1 is connected with fluid tank 10, it is characterized in that: total pipeline 2 is provided with table top valve sets 11, the liquid outlet of total pipeline 2 is connected with the arrival end of the device 8 that builds the pressure, the port of export of device 8 of building the pressure is connected with fluid tank 10 by recirculation water tengential belt 9, the device 8 that builds the pressure is connected with recirculation water tengential belt 9 with total pipeline 2 respectively by union joint 802, the device 8 that builds the pressure comprises the orifice plate type pressure regulator valve 805 be arranged on base 801, orifice plate type pressure regulator valve 805 is provided with pressure transmitter and valve seat opening transmitter, orifice plate type pressure regulator valve 805 is connected with Long-distance Control case 804, Long-distance Control case 804 by the pressure transmitter that receives and valve seat opening transmitter transmit the keying that the pressure signal that comes and valve seat opening signal carry out by-pass valve control.
Table top gate group 11 is connected with one end of two standpipes 4 respectively, the other end of two standpipes 4 is connected with hose 5, hose 5 is connected with central tube union adapter 7 with water tap 6 respectively, water tap 6 is connected with central tube union adapter 7 with upper button of Type B pincers, by the adjustment of the gate of gate group 11, make hose 5, water tap 6, central tube union adapter 7 participation or do not participate in cyclic test.
The device 8 that builds the pressure also comprises the manual pressure regulating valve 806 be arranged on base 801, and manual pressure regulating valve 806 is parallel with one another with orifice plate type pressure regulator valve 805.One end of manual pressure regulating valve 806 is connected with pressure meter 803, and pressure meter 803 is connected with Long-distance Control case 804.
Mud pump set 1 comprises 1# slush pump 101 parallel with one another, 2# slush pump 102,3# slush pump 103, and each slush pump can separate unit operation, also can multiple stage operation in parallel simultaneously.
In fluid tank 10, the working media of splendid attire is clear water, mud or drilling fluid.
Slush pump, surface fluids delivery main road, ground gate group, the first-class oil-well rig circulating device of the fire hose couple together by the utility model, to be built the pressure device by remote adjustment, control the pressure of mud pump set, to meet the test requirements document of oil-well rig high-pressure slurry circulating system equipment cycle of higher pressure, the designing requirement of verification system equipment; The utility model is controlled by the folding of table top valve sets, can either water tap be accessed in the circulating system, carry out the test of rig high-pressure slurry circulation total system, also mud pump set directly can be connected with the device that builds the pressure, carry out separately the cyclic test of mud pump set; The device that builds the pressure described in the utility model adopts the remote auto control of orifice plate type pressure regulator valve and the channel structure of manual pressure regulating valve parallel connection, can either realize the long-range accurate control of Long-distance Control case to pressure, also can carry out Non-follow control.
Claims (6)
1. an oil-well rig high-pressure slurry circulating system experimental rig, it comprises for this device provides the mud pump set (1) of pressure, the total pipeline (2) of surface fluids conveying, ground gate group (3), fluid tank (10), ground gate group (3) is arranged on the inlet of total pipeline (2) and the junction of mud pump set (1) fluid-transporting tubing, described mud pump set (1) is connected with fluid tank (10), it is characterized in that: described total pipeline (2) is provided with table top valve sets (11), the liquid outlet of total pipeline (2) is connected with the arrival end of the device that builds the pressure (8), the port of export of device (8) of building the pressure is connected with fluid tank (10) by recirculation water tengential belt (9), the device (8) that builds the pressure is connected with recirculation water tengential belt (9) with total pipeline (2) respectively by union joint (802), the device (8) that builds the pressure comprises the orifice plate type pressure regulator valve (805) be arranged on base (801), orifice plate type pressure regulator valve (805) is provided with pressure transmitter and valve seat opening transmitter, orifice plate type pressure regulator valve (805) is connected with Long-distance Control case (804), Long-distance Control case (804) by the pressure transmitter that receives and valve seat opening transmitter transmit the keying that the pressure signal that comes and valve seat opening signal carry out by-pass valve control.
2. oil-well rig high-pressure slurry circulating system experimental rig according to claim 1, it is characterized in that: described table top gate group (11) is connected with one end of two standpipes (4) respectively, the other end of two standpipes (4) is connected with hose (5), hose (5) is taken over (7) with water tap (6) with central tube union respectively and is connected, water tap (6) is taken over (7) with central tube union be connected with upper button of Type B pincers, by the adjustment of the gate of table top gate group (11), make hose (5), water tap (6), central tube union adapter (7) participates in or does not participate in cyclic test.
3. oil-well rig high-pressure slurry circulating system experimental rig according to claim 1 and 2, it is characterized in that: described in the device (8) that builds the pressure also comprise the manual pressure regulating valve (806) be arranged on base (801), manual pressure regulating valve (806) is parallel with one another with orifice plate type pressure regulator valve (805).
4. oil-well rig high-pressure slurry circulating system experimental rig according to claim 3, is characterized in that: one end of described manual pressure regulating valve (806) is connected with pressure meter (803), and pressure meter (803) is connected with Long-distance Control case (804).
5. oil-well rig high-pressure slurry circulating system experimental rig according to claim 4, it is characterized in that: described mud pump set (1) comprises 1# slush pump (101) parallel with one another, 2# slush pump (102), 3# slush pump (103), each slush pump can separate unit operation, also can multiple stage operation in parallel simultaneously.
6. oil-well rig high-pressure slurry circulating system experimental rig according to claim 5, is characterized in that: in described fluid tank (10), the working media of splendid attire is clear water, mud or drilling fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993356.XU CN205189854U (en) | 2015-12-04 | 2015-12-04 | High -pressure mud circulation system test device for oil -well rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993356.XU CN205189854U (en) | 2015-12-04 | 2015-12-04 | High -pressure mud circulation system test device for oil -well rig |
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| CN205189854U true CN205189854U (en) | 2016-04-27 |
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| CN201520993356.XU Active CN205189854U (en) | 2015-12-04 | 2015-12-04 | High -pressure mud circulation system test device for oil -well rig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610174A (en) * | 2020-11-18 | 2021-04-06 | 中海油田服务股份有限公司 | Fluid circulation test system and measurement method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610174A (en) * | 2020-11-18 | 2021-04-06 | 中海油田服务股份有限公司 | Fluid circulation test system and measurement method |
| CN112610174B (en) * | 2020-11-18 | 2022-08-02 | 中海油田服务股份有限公司 | Fluid circulation test system and measurement method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161009 Address after: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee after: Lanzhou LS Petroleum Equipment Engineering Co., Ltd. Address before: 730050 Gansu province Lanzhou city Lanzhou District Kunlun Road West No. 516 Patentee before: Lanzhou Lan Shi Group Co.,Ltd |
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| CP01 | Change in the name or title of a patent holder |
Address after: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee after: Lanzhou Lanshi petroleum equipment engineering Limited by Share Ltd Address before: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee before: Lanzhou LS Petroleum Equipment Engineering Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |