CN205445584U - Deep water well drilling marine riser dynamics parameter measuring system - Google Patents
Deep water well drilling marine riser dynamics parameter measuring system Download PDFInfo
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- CN205445584U CN205445584U CN201620159612.XU CN201620159612U CN205445584U CN 205445584 U CN205445584 U CN 205445584U CN 201620159612 U CN201620159612 U CN 201620159612U CN 205445584 U CN205445584 U CN 205445584U
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Abstract
The utility model provides a deep water well drilling marine riser dynamics parameter measuring system relates to ocean oil and natural gas well drilling technical field. This system includes: deep water drilling platform to and set up in the derrick on deep water drilling platform upper portion with set up in the deep water well drilling marine riser of deep water drilling platform lower part, deep water well drilling marine riser's upper end and the lower extreme that a marine riser dynamic parameters measured the nipple joint are connected, marine riser dynamic parameters measures the upper end of nipple joint and connects tension joint, marine riser dynamic parameters measures stretch -draw stress, three axial displacements, acceleration, marine riser internal pressure and temperature that the nipple joint is used for measuring deep water well drilling marine riser, still be provided with satellite navigation movement station equipment and marine riser real -time supervision and analytical work station equipment on deep water drilling platform, do you be provided with the wi who measures nipple joint, satellite navigation movement station equipment and marine riser real -time supervision and analytical work station equipment difference communication connection with marine riser dynamic parameters on the derrick the fi router.
Description
Technical field
This utility model relates to offshore oil gas drilling technical field, particularly relates to a kind of Deep Water Drilling Riser kinetic parameter and measures system.
Background technology
Currently, as connecting the passage of drilling platforms and subsea wellheads when Deep Water Drilling Riser is generally used for gas and oil in sea development operation, at insulating sea water, guides drilling tool, circulating fluid, installation subsea blowout preventer, support the aspects such as various control pipelines and play an important role.Under the synergy of the marine environment random loads such as high wind, wave, ocean current and interior wave current, drilling platforms motion and drill string-drilling fluid-marine riser coupling contact; Deep Water Drilling Riser would generally produce skew (such as; peak excursion distance can be more than 100 meters), vibrate, wave etc. the compound movement of multi-form, stress is sufficiently complex and severe.Deep Water Drilling Riser is not because bearing the most complicated stress state, and reduces service life and even damage fracture, causes heavy losses to deepwater petroleum exploration exploitation.In order to improve science and the safety of deepwater drilling operation, grasp stress and the characteristics of motion of marine riser, needing the kinetic parameter tension stress of Real-time Collection marine riser, three-shaft displacement and the parameter such as head of liquid and temperature in acceleration and marine riser, force analysis and safety operation for marine riser are submitted necessary information.
At present, Deep Water Drilling Riser kinetic parameter metering system has multiple.Divide by measuring position, water surface collection can be divided into and gather under water.Sensor can be directly arranged at key position along marine riser and measures by acquisition mode the most under water, has the most efficient feature, but owing to underwater environment is complex, implements more difficulty, and somewhat expensive；And at water surface acquisition mode, there is easy and simple to handle, the feature of low cost, but need to develop supporting marine riser dynamics analysis software, it is difficult to authentic and valid reaction water drilling water-separation pipe kinetic parameter.It addition, different with power supply mode according to data transmission, system of can being measured by marine riser again is divided into independent monitoring systems, acoustic monitoring system and real-time monitoring system three class.Wherein, independent monitoring systems uses the battery-powered measurement carried, and then the data measured is stored in the memorizer of system, downloads data and is analyzed, the method low cost, but cannot realize monitoring in real time after marine riser reclaims from memorizer；Acoustic monitoring system utilizes water sound communication technique, it is possible to achieve is wirelessly transferred and measures the data arrived, but this technology exists the problems such as power consumption is big, life cycle is short；Real-time monitoring system uses cable be powered and transmit data, has feature the most reliably, but line arrangement can extend the angle of incidence under marine riser, and circuit may damage, and implements difficulty big.It addition, current Deep Water Drilling Riser kinetic parameter metering system can not measure the displacement of marine riser.
Visible, the current parameter measured by Deep Water Drilling Riser kinetic parameter metering system is single, it is impossible to measure the displacement of marine riser.The most current Deep Water Drilling Riser relatively complicated complexity of kinetic parameter metering system, it is difficult to the most real-time carries out Deep Water Drilling Riser kinetic parameter measurement.
Utility model content
Embodiment of the present utility model provides a kind of Deep Water Drilling Riser kinetic parameter to measure system, single with the parameter solved measured by current Deep Water Drilling Riser kinetic parameter metering system, it is impossible to measure the displacement of marine riser；And the relatively complicated complexity of metering system, it is difficult to the most real-time problem carrying out Deep Water Drilling Riser kinetic parameter measurement.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that
A kind of Deep Water Drilling Riser kinetic parameter measures system, including: deepwater drilling platform, and be arranged at the derrick of described deepwater drilling platform upper and be arranged at the Deep Water Drilling Riser of described deepwater drilling platform lower；The lower end that pipe nipple is measured with a marine riser kinetic parameter in the upper end of described Deep Water Drilling Riser is connected；Described marine riser kinetic parameter is measured the upper end of pipe nipple and is connected a tension splice；Described marine riser kinetic parameter measures pipe nipple for measuring the tension stress of Deep Water Drilling Riser, three-shaft displacement, acceleration, water proof overpressure and temperature；Described deepwater drilling platform is additionally provided with satellite navigation mobile station apparatus and marine riser real time monitoring and analyzing station device；Described derrick is provided with and measures, with described marine riser kinetic parameter, the Wi-Fi router that pipe nipple, satellite navigation mobile station apparatus and marine riser real time monitoring and analyzing station device communicate to connect respectively.
Concrete, described marine riser kinetic parameter is measured pipe nipple and is included: measurement apparatus main shaft, measurement apparatus shell and each marine riser kinetic parameter measure sensor；Described measurement apparatus main shaft cooperatively forms confined space by zigzag pin block and measurement apparatus shell so that described each marine riser kinetic parameter is measured sensor and is closed in described confined space.
Concrete, described measurement apparatus main shaft and measurement apparatus shell are respectively arranged with multiple screw, and the screw on measurement apparatus main shaft is bolted with the screw on measurement apparatus shell.
Concrete, in the bottom of described measurement apparatus shell equipped with O-ring seal, with by described O-ring seal and described measurement apparatus main shaft elastic conjunction.
Additionally, be provided with waterproof sealing door, described waterproof sealing Men Yuyi cover plate fitted seal in described measurement apparatus shell side, form described confined space.
Further, in described confined space, it is provided with metrical information integrated process board；Described metrical information integrated process board is connected with CW/FM continuous wave/frequency modulated modulated radar level transducer, 3-axis acceleration sensor, strain gauge circuit, foil gauge, pressure transducer, temperature sensor, Wi-Fi module circuit, memory circuitry and the cable connector being arranged in described confined space respectively.
Further, described Wi-Fi module circuit is connected with described Wi-Fi router communication by a Wi-Fi antenna.
Additionally, described CW/FM continuous wave/frequency modulated modulated radar level transducer is arranged on the top of described measurement apparatus shell；The radar wave of described CW/FM continuous wave/frequency modulated modulated radar level transducer along CW/FM continuous wave/frequency modulated modulated radar level transducer loudspeaker dead ahead to radiation deepwater drilling platform deck bottom.
Additionally, described 3-axis acceleration sensor and described temperature sensor are installed on measurement apparatus main shaft side.
Additionally, described foil gauge is 8 groups of foil gauges directly uniformly launched along described measurement apparatus main shaft surface；8 groups of foil gauges are connected with described strain gauge circuit.
Additionally, described pressure transducer is installed on measurement apparatus main shaft side, pressure transducer includes an oil pressure sensing hole, and described oil pressure sensing hole is connected with being exposed to the rubber separation sleeve of annular space in Deep Water Drilling Riser by oil pocket.
Measurement apparatus lower contact is had additionally, connect bottom described measurement apparatus main shaft；Multiple through hole being correspondingly arranged is offered bottom described measurement apparatus spindle top and measurement apparatus lower contact；Described marine riser kinetic parameter is measured the marine riser of the through hole that pipe nipple also includes being correspondingly arranged described in multiple passing and is connected pipeline.
The Deep Water Drilling Riser kinetic parameter that this utility model embodiment provides measures system, pipe nipple can be measured by marine riser kinetic parameter and measure the tension stress of Deep Water Drilling Riser kinetic parameter, such as Deep Water Drilling Riser, three-shaft displacement, acceleration, water proof overpressure and temperature in real time；By Wi-Fi router, described Deep Water Drilling Riser kinetic parameter is sent to marine riser real time monitoring and analyzing station device afterwards, so that marine riser real time monitoring and analyzing station device can obtain and show the described Deep Water Drilling Riser kinetic parameter of analysis in real time.Avoid the current parameter measured by Deep Water Drilling Riser kinetic parameter metering system single, it is impossible to measure the displacement of marine riser；And the relatively complicated complexity of metering system, it is difficult to the most real-time problem carrying out Deep Water Drilling Riser kinetic parameter measurement.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 measures the structural representation of system for the Deep Water Drilling Riser kinetic parameter that this utility model embodiment provides；
Marine riser kinetic parameter in the Deep Water Drilling Riser kinetic parameter measurement system that Fig. 2 provides for this utility model embodiment measures the structural representation of pipe nipple；
Fig. 3 is the A-A generalized section that the marine riser kinetic parameter in this utility model embodiment measures pipe nipple；
Fig. 4 is the B-B generalized section that the marine riser kinetic parameter in this utility model embodiment measures pipe nipple.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, this utility model embodiment provides a kind of Deep Water Drilling Riser kinetic parameter to measure system, including: deepwater drilling platform 101, and be arranged at the derrick 102 on deepwater drilling platform 101 top and be arranged at the Deep Water Drilling Riser 105 of deepwater drilling platform 101 bottom；The lower end that pipe nipple 108 is measured with a marine riser kinetic parameter in the upper end of Deep Water Drilling Riser 105 is connected；Marine riser kinetic parameter is measured the upper end of pipe nipple 108 and is connected a tension splice 111；Marine riser kinetic parameter measures pipe nipple 108 for measuring the tension stress of Deep Water Drilling Riser 105, three-shaft displacement, acceleration, water proof overpressure and temperature；Deepwater drilling platform 101 is additionally provided with satellite navigation mobile station apparatus 107 and marine riser real time monitoring and analyzing station device 110；Derrick 102 is provided with and measures, with marine riser kinetic parameter, the Wi-Fi router 109 that pipe nipple 108, satellite navigation mobile station apparatus 107 and marine riser real time monitoring and analyzing station device 110 communicate to connect respectively.
Additionally, as it is shown in figure 1, this Deep Water Drilling Riser 105 upper end is additionally provided with marine riser motion compensation unit 106.It addition, be provided with top driving device 103 in derrick 102, this top driving device 103 is connected with Deep Water Drilling Riser 105 by drill string 104.This satellite navigation mobile station apparatus 107 can carry out communication with satellite.
Further, as shown in Figure 2, Figure 3, Figure 4, marine riser kinetic parameter measurement pipe nipple 108 includes: measurement apparatus main shaft 201, measurement apparatus shell 202 and each marine riser kinetic parameter measure sensor；Measurement apparatus main shaft 201 cooperatively forms confined space 300 by zigzag pin block and measurement apparatus shell 202, it is possible to bear certain moment of torsion so that each marine riser kinetic parameter is measured sensor and is closed in confined space 300.
Further, measurement apparatus main shaft 201 and measurement apparatus shell 202 are respectively arranged with multiple screw 219, and the screw on measurement apparatus main shaft 201 is connected by bolt 220 with the screw on measurement apparatus shell 202.
Further, in the bottom of measurement apparatus shell 202 equipped with O-ring seal 218, by O-ring seal 218 and measurement apparatus main shaft 201 elastic conjunction, both to have played sealing function, it is not subject to again moment of torsion and axial force, it is ensured that the stress state of measurement apparatus main shaft 201 is not affected by measuring crust of the device 202.
Additionally, be provided with waterproof sealing door 217 in measurement apparatus shell 202 side, waterproof sealing door 217 and a cover plate fitted seal, form confined space 300.
Further, in confined space 300, it is provided with metrical information integrated process board 205；Metrical information integrated process board 205 is connected with CW/FM continuous wave/frequency modulated modulated radar level transducer 206,3-axis acceleration sensor 207, strain gauge circuit 208, foil gauge 209, pressure transducer 210, temperature sensor 211, Wi-Fi module circuit 212, memory circuitry 213 and the cable connector 215 being arranged in confined space 300 respectively.
Further, Wi-Fi module circuit 212 is communicated to connect with Wi-Fi router 109 by a Wi-Fi antenna 214.
Concrete, CW/FM continuous wave/frequency modulated modulated radar level transducer 206 is arranged on the top of measurement apparatus shell 202；The radar wave of CW/FM continuous wave/frequency modulated modulated radar level transducer 206 along CW/FM continuous wave/frequency modulated modulated radar level transducer loudspeaker dead ahead to radiation deepwater drilling platform 101 deck bottom.
It addition, 3-axis acceleration sensor 207 and temperature sensor 211 are installed on measurement apparatus main shaft 201 side.
The foil gauge 209 of (from 0 ° to 360 °) is directly uniformly launched along measurement apparatus main shaft 201 surface additionally, foil gauge 209 can be 8 groups；These 8 groups of foil gauges 209 are connected with strain gauge circuit 208.The compound mode employing 0 ° of foil gauge 209 herein and 90 ° of two kinds of angle combinations form.
In addition, pressure transducer 210 is installed on measurement apparatus main shaft 201 side, pressure transducer 210 includes an oil pressure sensing hole, oil pressure sensing hole by oil pocket be exposed to the rubber separation sleeve of annular space in Deep Water Drilling Riser 105 and be connected (not shown).
Measurement apparatus lower contact 203 is had additionally, connect bottom measurement apparatus main shaft 201；Multiple through hole being correspondingly arranged is offered bottom measurement apparatus main shaft 201 top and measurement apparatus lower contact 203；Marine riser kinetic parameter is measured pipe nipple 108 and is also included that multiple marine riser through the through hole being correspondingly arranged connects pipeline 204.
In order to make the marine riser kinetic parameter that those skilled in the art is better understood by this utility model embodiment measure the structure of pipe nipple, a marine riser kinetic parameter is set forth below and measures the assembly case of pipe nipple:
1) measurement apparatus main shaft 201 and measurement apparatus shell 202 are processed.
2) on measurement apparatus main shaft 201, paste foil gauge 209 and temperature sensor 211,3-axis acceleration sensor 207 is installed.Rubber separation sleeve is installed in the perforate of measurement apparatus main shaft, injects hydraulic oil, pressure transducer 210 is installed.
3) on measurement apparatus shell 202, metrical information integrated process board 205, strain gauge circuit 208, Wi-Fi module circuit 212, memory circuitry 213 and O-ring seal 218 are installed.
4) measurement apparatus shell 202 set is received on measurement apparatus main shaft 201, bolt 220 is installed at each screw 219 and tightens.
5) by waterproof sealing door 217, with data wire, CW/FM continuous wave/frequency modulated modulated radar level transducer 206,3-axis acceleration sensor 207, strain gauge circuit 208, foil gauge 209, pressure transducer 210, temperature sensor 211, Wi-Fi module circuit 212, memory circuitry 213 and cable connector 215 etc. are connected to metrical information integrated process board 205.Wi-Fi antenna 214 is connected on Wi-Fi module circuit 212.Then, cover plate is installed on waterproof sealing door 217, tightens with screw, make measurement apparatus main shaft 201 and measurement apparatus shell 202 fully seal.
The Deep Water Drilling Riser kinetic parameter that this utility model embodiment provides measures system, pipe nipple can be measured by marine riser kinetic parameter and measure the tension stress of Deep Water Drilling Riser kinetic parameter, such as Deep Water Drilling Riser, three-shaft displacement, acceleration, water proof overpressure and temperature in real time；By Wi-Fi router, described Deep Water Drilling Riser kinetic parameter is sent to marine riser real time monitoring and analyzing station device afterwards, so that marine riser real time monitoring and analyzing station device can obtain and show the described Deep Water Drilling Riser kinetic parameter of analysis in real time.Avoid the current parameter measured by Deep Water Drilling Riser kinetic parameter metering system single, it is impossible to measure the displacement of marine riser；And the relatively complicated complexity of metering system, it is difficult to the most real-time problem carrying out Deep Water Drilling Riser kinetic parameter measurement.
Applying specific embodiment in this utility model to be set forth principle of the present utility model and embodiment, the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (12)
1. a Deep Water Drilling Riser kinetic parameter measures system, it is characterised in that including: deepwater drilling platform, and is arranged at the derrick of described deepwater drilling platform upper and is arranged at the Deep Water Drilling Riser of described deepwater drilling platform lower；The lower end that pipe nipple is measured with a marine riser kinetic parameter in the upper end of described Deep Water Drilling Riser is connected；Described marine riser kinetic parameter is measured the upper end of pipe nipple and is connected a tension splice；Described marine riser kinetic parameter measures pipe nipple for measuring the tension stress of Deep Water Drilling Riser, three-shaft displacement, acceleration, water proof overpressure and temperature；Described deepwater drilling platform is additionally provided with satellite navigation mobile station apparatus and marine riser real time monitoring and analyzing station device；Described derrick is provided with and measures, with described marine riser kinetic parameter, the Wi-Fi router that pipe nipple, satellite navigation mobile station apparatus and marine riser real time monitoring and analyzing station device communicate to connect respectively.
Deep Water Drilling Riser kinetic parameter the most according to claim 1 measures system, it is characterised in that described marine riser kinetic parameter is measured pipe nipple and included: measurement apparatus main shaft, measurement apparatus shell and each marine riser kinetic parameter measure sensor；Described measurement apparatus main shaft cooperatively forms confined space by zigzag pin block and measurement apparatus shell so that described each marine riser kinetic parameter is measured sensor and is closed in described confined space.
Deep Water Drilling Riser kinetic parameter the most according to claim 2 measures system, it is characterized in that, described measurement apparatus main shaft and measurement apparatus shell are respectively arranged with multiple screw, and the screw on measurement apparatus main shaft is bolted with the screw on measurement apparatus shell.
Deep Water Drilling Riser kinetic parameter the most according to claim 3 measures system, it is characterised in that in the bottom of described measurement apparatus shell equipped with O-ring seal, with by described O-ring seal and described measurement apparatus main shaft elastic conjunction.
Deep Water Drilling Riser kinetic parameter the most according to claim 4 measures system, it is characterised in that is provided with waterproof sealing door, described waterproof sealing Men Yuyi cover plate fitted seal in described measurement apparatus shell side, forms described confined space.
Deep Water Drilling Riser kinetic parameter the most according to claim 5 measures system, it is characterised in that be provided with metrical information integrated process board in described confined space；Described metrical information integrated process board is connected with CW/FM continuous wave/frequency modulated modulated radar level transducer, 3-axis acceleration sensor, strain gauge circuit, foil gauge, pressure transducer, temperature sensor, Wi-Fi module circuit, memory circuitry and the cable connector being arranged in described confined space respectively.
Deep Water Drilling Riser kinetic parameter the most according to claim 6 measures system, it is characterised in that described Wi-Fi module circuit is connected with described Wi-Fi router communication by a Wi-Fi antenna.
Deep Water Drilling Riser kinetic parameter the most according to claim 6 measures system, it is characterised in that described CW/FM continuous wave/frequency modulated modulated radar level transducer is arranged on the top of described measurement apparatus shell；The radar wave of described CW/FM continuous wave/frequency modulated modulated radar level transducer along CW/FM continuous wave/frequency modulated modulated radar level transducer loudspeaker dead ahead to radiation deepwater drilling platform deck bottom.
Deep Water Drilling Riser kinetic parameter the most according to claim 6 measures system, it is characterised in that described 3-axis acceleration sensor and described temperature sensor are installed on measurement apparatus main shaft side.
Deep Water Drilling Riser kinetic parameter the most according to claim 6 measures system, it is characterised in that described foil gauge is 8 groups of foil gauges directly uniformly launched along described measurement apparatus main shaft surface；8 groups of foil gauges are connected with described strain gauge circuit.
11. Deep Water Drilling Riser kinetic parameters according to claim 6 measure system, it is characterized in that, described pressure transducer is installed on measurement apparatus main shaft side, pressure transducer includes an oil pressure sensing hole, and described oil pressure sensing hole is connected with being exposed to the rubber separation sleeve of annular space in Deep Water Drilling Riser by oil pocket.
12. Deep Water Drilling Riser kinetic parameters according to claim 6 measure system, it is characterised in that connecting bottom described measurement apparatus main shaft has measurement apparatus lower contact；Multiple through hole being correspondingly arranged is offered bottom described measurement apparatus spindle top and measurement apparatus lower contact；Described marine riser kinetic parameter is measured the marine riser of the through hole that pipe nipple also includes being correspondingly arranged described in multiple passing and is connected pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620159612.XU CN205445584U (en) | 2016-03-02 | 2016-03-02 | Deep water well drilling marine riser dynamics parameter measuring system |
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| CN201620159612.XU CN205445584U (en) | 2016-03-02 | 2016-03-02 | Deep water well drilling marine riser dynamics parameter measuring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587308A (en) * | 2016-03-02 | 2016-05-18 | 中国石油天然气集团公司 | Deep-water drilling water-secluding pipe kinetic parameter measurement system and method |
| CN115341891A (en) * | 2022-08-29 | 2022-11-15 | 中国石油大学(北京) | Deepwater drilling experiment system, deepwater drilling experiment method and deepwater drilling string |
-
2016
- 2016-03-02 CN CN201620159612.XU patent/CN205445584U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587308A (en) * | 2016-03-02 | 2016-05-18 | 中国石油天然气集团公司 | Deep-water drilling water-secluding pipe kinetic parameter measurement system and method |
| CN105587308B (en) * | 2016-03-02 | 2018-09-04 | 中国石油天然气集团公司 | Deep Water Drilling Riser kinetic parameter measuring system and method |
| CN115341891A (en) * | 2022-08-29 | 2022-11-15 | 中国石油大学(北京) | Deepwater drilling experiment system, deepwater drilling experiment method and deepwater drilling string |
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