CN206071579U - Deepwater drilling pipe monitoring while drilling device - Google Patents
Deepwater drilling pipe monitoring while drilling device Download PDFInfo
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- CN206071579U CN206071579U CN201621052301.XU CN201621052301U CN206071579U CN 206071579 U CN206071579 U CN 206071579U CN 201621052301 U CN201621052301 U CN 201621052301U CN 206071579 U CN206071579 U CN 206071579U
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- marine riser
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Abstract
This utility model provides a kind of deepwater drilling pipe monitoring while drilling device, including：Wi Fi routers, for providing WLAN for the deepwater drilling pipe monitoring while drilling device；Satellite navigation movement station, on drilling platforms；Deep water drill string engineering parameter measurement-while-drilling pipe nipple, located at drill string upper end, for measuring tension and compression stress, moment of torsion, moment of flexure, displacement, rotating speed, three-dimensional acceleration, drilling liquid pressure and the temperature on drill string top；Marine riser kinetic parameter measures pipe nipple, located at marine riser upper end, for measuring tension stress, three-shaft displacement, acceleration, head of liquid and the temperature on marine riser top；Deepwater drilling pipe monitoring while drilling and optimization analysis work station, on drilling platforms, analyzed for drilling tubular dynamic response in real time, job parameter analysis and pipe analysis of fatigue.This utility model being capable of comprehensive monitoring deepwater drilling pipe state.
Description
Technical field
This utility model is related to technical field during offshore oil gas drilling, more particularly to a kind of deepwater drilling pipe with
Bore monitoring device.
Background technology
The stress of deepwater drilling pipe (drill string and marine riser) is sufficiently complex and severe.Receive at the top of deepwater drilling pipe
Lifting (tensioning) power of motion compensation equipment；The chance mechanism and platform of the marine environment load such as top wind-engaging, wave and ocean current
The synergy of motion, causes the coupling contact of drill string and marine riser；Marine riser lower end is hinged by flexible coupling, with well head phase
Even；Contact force of the lower drill string part drill bit by the active force, the borehole wall and drill string on stratum, in addition between drill string, drilling fluid and marine riser
Also there is fluid structurecoupling power, cause deepwater drilling pipe kinestate complex.It is (maximum that drilling tubular would generally produce skew
Offset distance is more than 100 meters), the compound movement of multi-form such as vibrate, wave.
In order to improve the scientific and safety of Offshore Operation, stress and the motion of deepwater drilling pipe are grasped
Rule, optimization deepwater drilling job parameter and marine riser top tension force, need to gather the engineering parameter of deepwater drilling drill string --- bores
Drilling liquid pressure and temperature etc. in pressure, moment of torsion, moment of flexure, displacement, rotating speed and drill string, and the kinetic parameter of marine riser ---
Head of liquid and temperature etc. in tension, three-shaft displacement and acceleration and marine riser.
At present, the method for gathering deep water drill string engineering parameter can be divided into ground (or near well head) collection, ground are straight indirectly
Connect collection and down-hole directly three kinds of collection.Wherein, the method that ground gathers indirectly is the most commonly used due to low cost, but accuracy
Not enough.For example, the measurement to drill string torque is mainly carried out on wellhead assembly or motor shaft, it is impossible to accurately measure the true of drill string
Real moment of torsion.To parameters such as drill stem buckling stress and displacements, the method that ground gathers indirectly cannot even more be measured.Down-hole directly gathers
The characteristics of method has accuracy high, but the engineering parameter by the serious upper drilling string of marine environment loading effect cannot be obtained,
And as underground survey device work under bad environment, service fee are high, cause and fail to be generalizable.In the world, it is national
The StringSense systems of oil well company can direct collecting part drilling engineering parameter on the ground, specifically include moment of torsion, draw
Pressure and vibration parameters etc. in pressure, drilling speed, moment of flexure, drill string, but the important kinematic parameter of deep water drill string cannot be collected ---
Displacement.
The metering system of marine riser kinetic parameter has various.By measurement position divide, can be divided into the water surface collection and under water
Collection.Wherein, sensor can be directly arranged at key position along marine riser and measure by acquisition mode under water, with direct
Efficiently the characteristics of, but implement complicated difficult, somewhat expensive；And there is easy to operate, expense in water surface collection marine riser kinetic parameter
The characteristics of using cheap, but need supporting marine riser dynamics analysis software.It is different with power supply mode according to data transfer, again may be used
So that marine riser measuring system is divided into independent monitoring systems, three class of acoustic monitoring system and real-time monitoring system.Wherein, it is independent to supervise
Then the data storage for measuring is treated water proof in the memorizer of system using the battery-powered measurement for carrying by examining system
Pipe downloading data and is analyzed after reclaiming from memorizer, the method low cost, but cannot realize real-time monitoring；Acoustic monitoring
System utilizes water sound communication technique, it is possible to achieve be wirelessly transferred the data for measuring, but the technology is present, and power consumption is big, life cycle
Short the problems such as；Real-time monitoring system is powered using cable and transmission data, with it is real-time reliable the characteristics of, but line arrangement
The angle of incidence under marine riser can be extended, and circuit may be damaged, enforcement difficulty is big.
The parameter that existing deepwater drilling pipe measurement apparatus can be measured include stress, moment of torsion, acceleration, corner,
Pressure and temperature etc., but the important kinematic parameter of deepwater drilling pipe cannot be gathered --- displacement, cannot more obtain deep water drill string
Intercoupled between marine riser the rule of effect.As deep water drill string and marine riser pass through Heave motion compensator and drilling well
Platform links together, cause motion of the top of drill string and marine riser with drilling platforms in the horizontal direction be it is synchronous, but
Motion on vertical is nonsynchronous, therefore the motion of drilling platforms can not represent the motion on deepwater drilling pipe top.Cause
This, needs development of new measurement apparatus badly, for measuring top displacement and other engineering mechanics parameters of deepwater drilling pipe, and opens
Send out real-time monitoring and method for optimization analysis corresponding, instruct deepwater drilling scientific construction.
Utility model content
This utility model provides a kind of deepwater drilling pipe monitoring while drilling device, to solve one of the prior art or many
Item disappearance.
This utility model provides a kind of deepwater drilling pipe monitoring while drilling device, including：Wi-Fi routers, for for institute
State deepwater drilling pipe monitoring while drilling device and WLAN is provided；Satellite navigation movement station, on drilling platforms；Deep water is bored
Post engineering parameter measurement-while-drilling pipe nipple, located at drill string upper end, for measuring the tension and compression stress on drill string top, moment of torsion, moment of flexure, position
Shifting, rotating speed, three-dimensional acceleration, drilling liquid pressure and temperature；Marine riser kinetic parameter measures pipe nipple, located at marine riser upper end,
For measuring tension stress, three-shaft displacement, acceleration, head of liquid and the temperature on marine riser top；Deepwater drilling pipe is with brill
Monitoring and optimize analysis work station, on drilling platforms, analyzed for drilling tubular dynamic response in real time, job parameter analysis
And pipe analysis of fatigue.
In one embodiment, the deep water drill string engineering parameter measurement-while-drilling pipe nipple includes：First main shaft, its upper end and top
Connection is driven, lower end is connected with drill string；First housing, located at first spindle outer wall, forms an engineering parameter measuring cell close
Envelope cavity；Global navigation satellite system GNSS board, inside the engineering parameter measuring cell seal cavity, by being located at
Global navigation satellite system GNSS antenna outside the engineering parameter measuring cell seal cavity is moved with the satellite navigation
Stand connection；Micro-electromechanical system (MEMS) inertial sensor combination board, inside the engineering parameter measuring cell seal cavity,
For measuring displacement, acceleration and the rotating speed on drill string top；Tension and compression ess-strain piece, it is close located at the engineering parameter measuring cell
Envelope inside cavity, for measuring the tension and compression stress on drill string top；Moment of torsion foil gauge, seals located at the engineering parameter measuring cell
Inside cavity, for measuring the moment of torsion and moment of flexure on drill string top；First pressure sensor, located at the engineering parameter measuring cell
Inside seal cavity, for measuring drilling liquid pressure in drill string top；First temperature sensor, measures located at the engineering parameter
Component seal inside cavity, for measuring drilling fluid temperature in drill string top；First Wi-Fi module, by a Wi-Fi antennas
It is connected with the Wi-Fi routers.
In one embodiment, the deep water drill string engineering parameter measurement-while-drilling pipe nipple also includes：First metrical information is integrated
Board, the first strain gauge circuit board, first memory and the first power module are processed, it is close located at engineering parameter measuring cell
In envelope cavity；The first strain gauge circuit board respectively with the tension and compression ess-strain piece, the moment of torsion foil gauge and institute
State the connection of first pressure sensor；The integrated process plate card of first metrical information respectively with the GNSS boards, the MEMS
Inertial sensor combination board, first temperature sensor, the first strain gauge circuit board, a Wi-Fi
Module connects and first memory connection；First power module is used to survey with brill for the deep water drill string engineering parameter
Amount pipe nipple is powered.
In one embodiment, the marine riser kinetic parameter measurement pipe nipple includes：Second main shaft, its upper end are connect with tension force
Head connection, lower end is connected with marine riser；Second housing, located at second spindle outer wall, forms kinetic parameter measurement unit
Part seal cavity；CW/FM continuous wave/frequency modulated modulated radar level transducer, inside the kinetic parameter measuring cell seal cavity, and
The opening for leading to the kinetic parameter measuring cell seal cavity launches radar wave to drilling platforms bottom, for continuous monitoring institute
State the distance of marine riser kinetic parameter measurement pipe nipple and drilling platforms bottom；Tension stress foil gauge, located at the kinetics
Inside parameter measurement device seal cavity, for measuring the tension stress on marine riser top；3-axis acceleration sensor, located at institute
State inside kinetic parameter measuring cell seal cavity, for measuring the acceleration on marine riser top；Second pressure sensor, if
Inside the kinetic parameter measuring cell seal cavity, for measuring head of liquid in marine riser top；Second temperature is passed
Sensor, inside the kinetic parameter measuring cell seal cavity, for measuring fluid column temperature in marine riser top；Second
Wi-Fi module, is connected with the Wi-Fi routers by the 2nd Wi-Fi antennas.
In one embodiment, the marine riser kinetic parameter measurement pipe nipple also includes：The integrated process of second metrical information
Board, the second strain gauge circuit board and second memory, in kinetic parameter measuring cell seal cavity；Described second should
Force transducer circuit board is connected with the tension stress foil gauge and the second pressure sensor respectively；The second measurement letter
Cease integrated process board respectively with the CW/FM continuous wave/frequency modulated modulated radar level transducer, the 3-axis acceleration sensor, described
The connection of two temperature sensors, the second strain gauge circuit board, the second memory and second Wi-Fi module.
In one embodiment, first spindle outer wall is provided with first shoulder, and the first housing ring is located at described
One spindle outer wall, the upper end of first housing are bolted on the downside of the first shoulder, under first housing
Sealed by O-ring seal between end and first main shaft.
In one embodiment, the outer wall of second main shaft is provided with the second shoulder, and the second housing ring is located at described
Second spindle outer wall, the upper end of second housing are bolted on the downside of second shoulder, second housing
Sealed by O-ring seal between lower end and second main shaft.
The deepwater drilling pipe monitoring while drilling device of this utility model embodiment has advantages below：Can be comprehensively and effectively
Real-time monitoring is carried out to the status information on deepwater drilling pipe top, and carries out the analysis of deep water pipe dynamic response on this basis
Analyze with job parameter optimization, help drilling engineer to grasp the actual working state of deepwater drilling pipe and carry out science and apply
Work, prevents deep water pipe from complex accident occur；Can be construction with real-time optimization marine riser top tension force and drillng operation construction parameter
Operating personnel timely and effectively adjusts wellbore construction measure and provides foundation；Using the interspace Differential GPS Technology of high accuracy, inertial navigation
Technology and CW/FM continuous wave/frequency modulated modulated radar thing position sensing technology, can continuously and stably measure the top displacement of deepwater drilling pipe,
Displacement accuracy can reach sub-meter grade；Data transfer mode selects Wi-Fi technology, it is possible to achieve real time data acquisition and display,
Field conduct is convenient；Apparatus structure is simple, it is easy to installs and changes, is adapted to batch, producing in serial form.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.In the accompanying drawings：
Fig. 1 is the structural representation of the deepwater drilling pipe monitoring while drilling device of one embodiment of this utility model；
Fig. 2 is the structural representation of deep water drill string engineering parameter measurement-while-drilling pipe nipple in one embodiment of this utility model；
Fig. 3 is the structural representation of marine riser kinetic parameter measurement pipe nipple in one embodiment of this utility model；
Fig. 4 is the deepwater drilling pipe dynamic analyses mould in one embodiment of this utility model under the effect of marine environment load
The schematic diagram of type；
Fig. 5 is that the contact mechanics model in one embodiment of this utility model between deep water drill string and marine riser and sleeve pipe is illustrated
Figure；
Fig. 6 is the contact mechanics model schematic in one embodiment of this utility model between deep water drill string and open hole wall.
Specific embodiment
Purpose, technical scheme and advantage to make this utility model embodiment becomes more apparent, right below in conjunction with the accompanying drawings
This utility model embodiment is described in further details.Here, schematic description and description of the present utility model is used to solve
This utility model is released, but is not intended as to restriction of the present utility model.
For the kinetic parameter of comprehensive in drilling process, accurately measurement deep water drill string engineering parameter and marine riser,
This utility model provides a kind of deepwater drilling pipe monitoring while drilling device, can measure deep water drill string top tension and compression stress, moment of torsion,
The engineering parameter such as drilling liquid pressure and temperature in moment of flexure, displacement, rotating speed, vibration parameters and drill string, and marine riser top
The kinetic parameter such as head of liquid and temperature in tension, three-shaft displacement and acceleration and marine riser.
Fig. 1 is the structural representation of the deepwater drilling pipe monitoring while drilling device of one embodiment of this utility model.Such as Fig. 1 institutes
Show, the deepwater drilling pipe monitoring while drilling device of this utility model embodiment, it may include：Deep water drill string engineering parameter measurement-while-drilling
Pipe nipple 7, marine riser kinetic parameter measurement pipe nipple 8, satellite navigation movement station 10, deepwater drilling pipe monitoring while drilling and optimization point
Analysis work station 9 and Wi-Fi routers 11.
Wi-Fi routers 11 are used to provide WLAN for the deepwater drilling pipe monitoring while drilling device.Satellite is led
Boat movement station 10, can be with satellite communication on drilling platforms 1.Deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be located at brill
4 upper end of post, can be connected with the satellite navigation movement station 10 by Wi-Fi routers 11, for measuring the tension and compression on 4 top of drill string
Stress, moment of torsion, moment of flexure, displacement, rotating speed, three-dimensional acceleration, drilling liquid pressure and temperature.Marine riser kinetic parameter measures pipe nipple
8 can be located at 5 upper end of marine riser, can be connected with the satellite navigation movement station 10 by Wi-Fi routers 11, for measuring water proof
The tension stress on 5 top of pipe, three-shaft displacement, acceleration, head of liquid and temperature.Deepwater drilling pipe monitoring while drilling and optimization point
Analysis work station 9 can be on drilling platforms 1, can be by Wi-Fi routers 11 respectively with the deep water drill string engineering parameter with brill
Measurement pipe nipple 7 and marine riser kinetic parameter measurement pipe nipple 8 connect, and analyze in real time, make for drilling tubular dynamic response
Industry Parameter analysis and pipe analysis of fatigue.
Wi-Fi routers 11 can measure short for deep water drill string engineering parameter measurement-while-drilling pipe nipple 7, marine riser kinetic parameter
Communication between section 8, satellite navigation movement station 10 and deepwater drilling pipe monitoring while drilling and optimization analysis work station 9 provides wireless
LAN data transmission service.These equipment can collectively constitute a complete deepwater drilling pipe monitoring while drilling of Data-Link with it is excellent
Change analysis system.
Above-mentioned drilling liquid pressure and temperature refer in 4 top of drill string drilling fluid temperature in 4 top of drilling liquid pressure and drill string.
Above-mentioned head of liquid and temperature refer in 5 top of marine riser fluid column temperature in 5 top of head of liquid and marine riser.
In this utility model embodiment, depth can effectively be measured comprehensively by deep water drill string engineering parameter measurement-while-drilling pipe nipple
The engineering parameter information on water drilling tubular top, measures pipe nipple by marine riser kinetic parameter and can effectively measure deep water comprehensively
The kinetic parameter information on drilling tubular top.The position on deepwater drilling pipe top can be obtained using satellite navigation movement station
Move.The engineering parameter and kinetic parameter that measurement can be obtained by Wi-Fi routers is directly transferred to deepwater drilling pipe
Monitoring while drilling and optimization analysis work station, are analyzed and job parameter optimization analysis with carrying out deep water pipe dynamic response, and in real time
Optimising and adjustment measures the working condition of pipe nipple.The device of this utility model embodiment can overcome in prior art cannot comprehensively,
Accurately, the difficulty of real-time monitoring and optimization deepwater drilling pipe working condition.
In one embodiment, the top of deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be driven 3 with top and is connected, and bottom can
It is connected with drill string 4, except for drilling hydraulic in collection the pressure of the drill, moment of torsion, moment of flexure, displacement, rotating speed and drill string in drilling process
Power and temperature, it may also be used for the drill string engineering parameter such as vibration parameters of collection deepwater drilling pipe.Marine riser kinetic parameter is surveyed
The top of amount pipe nipple 8 can be connected with tension splice 12, and bottom can be connected with marine riser 5.12 upper end of tension splice can be connected with one
Section marine riser.Deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can also be provided with marine riser motion compensation unit 6, marine riser fortune
Dynamic compensation device 6 can produce tensile to drilling tubular.
Satellite navigation movement station 10 is arranged on drilling platforms 1, can be measured the geodetic coordinates value of drilling platforms 1, be entered
And can not divided in the same time in the hope of the shift value of drilling platforms 1, for example at two according to the geodetic coordinates value of the drilling platforms 1
The geodetic coordinates value of drilling platforms 1 is not measured, the geodetic coordinates value of later moment in time is deducted into the geodetic coordinates value of previous moment, can
To obtain later moment in time relative to previous moment, the displacement of drilling platforms.Satellite navigation movement station 10 can be used to provide dynamic in real time
Variable baseline positioning and directing technology (ALIGN) service in base station.
It is preferred that satellite navigation movement station 10 may be installed drilling platforms relative to the commanding elevation of surrounding at, can be by
Satellite navigation movement station 10 is set to dynamic base station.Satellite navigation movement station 10 can be oriented positioning using WADGPS technology,
Satellite navigation movement station 10 positioning precision of itself can be improved using WADGPS technology.In the present embodiment, using high precision star
Border differential GPS (GPS) technology can continuously and stably measure the top displacement of deepwater drilling pipe, position
Move precision and can reach sub-meter grade.
In one embodiment, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can include GNSS (global navigational satellite systems
System) board.Satellite navigation movement station 10 can be constituted with the GNSS boards in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7
ALIGN direction-finding systems.In the present embodiment, height can be obtained using the dynamic variable baseline positioning and directing technology (ALIGN) in base station in real time
The location coordinate information of the deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 of precision, then can further solve and obtain deep water brill
The displacement of post engineering parameter measurement-while-drilling pipe nipple 7, for example, can be measured using the ALIGN direction-finding systems and obtain deep water drill string work
The geodetic coordinates value of 7 position of journey parameter measurement while drilling pipe nipple, such as, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 sets
Put in drill string upper end, then can measure the geodetic coordinates value for obtaining drill string top, and then by calculating not drill string top in the same time
Geodetic coordinates value between difference, the displacement on drill string top can be obtained, and then can be calculated according to the displacement on drill string top
Obtain the rotating speed on drill string top.
In one embodiment, deepwater drilling pipe monitoring while drilling and optimization analysis work station 9 can be additionally used in showing deep in real time
Water drilling tubular measurement data, for example, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 and the measurement of marine riser kinetic parameter are short
The measurement result of section 8.Deepwater drilling pipe monitoring while drilling may act as deepwater drilling pipe measuring system with optimization analysis work station 9
Host computer, for monitor in real time and optimization analysis deepwater drilling pipe engineering parameter, to deepwater drilling pipe working condition
Carry out Real time identification and early warning is processed.In the present embodiment, measurement data is transmitted directly on drilling platforms by Wi-Fi technology
Deepwater drilling pipe monitoring while drilling with optimization analysis work station, shown and optimized analysis in real time, ancillary works can be made
Technical staff understands and grasp the practical working situation of deepwater drilling pipe in time.
Fig. 2 is the structural representation of deep water drill string engineering parameter measurement-while-drilling pipe nipple in one embodiment of this utility model.Knot
Close shown in Fig. 1 and Fig. 2, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 may include：First main shaft 7-1, the first housing 7-2,
GNSS board 7-4, GNSS antenna 7-5, MEMS inertial sensor combination board 7-6, tension and compression ess-strain piece 7-7, moment of torsion strain
Piece 7-8, first pressure sensor 7-10, the first temperature sensor 7-11, the first Wi-Fi module 7-15 and a Wi-Fi antennas
7-16.Each several part in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be assembled as needed in a different manner.
The upper end of the first main shaft 7-1 is driven 3 with top and is connected, and lower end is connected with drill string 4.First housing 7-2 can be located at the first master
Axle 7-1 outer walls, form an engineering parameter measuring cell seal cavity.GNSS boards 7-4 is close located at the engineering parameter measuring cell
Envelope inside cavity, is moved with satellite navigation by the GNSS antenna 7-5 outside the engineering parameter measuring cell seal cavity
Stand 10 connection.MEMS inertial sensor combination board 7-6 is located inside the engineering parameter measuring cell seal cavity, for measuring
The displacement on 4 top of drill string, acceleration and rotating speed.Tension and compression ess-strain piece 7-7 is located at the engineering parameter measuring cell seal cavity
Inside, for measuring the tension and compression stress on 4 top of drill string.Moment of torsion foil gauge 7-8 is located at the engineering parameter measuring cell seal cavity
Inside, for measuring the moment of torsion and moment of flexure on 4 top of drill string.First pressure sensor 7-10 is close located at the engineering parameter measuring cell
Envelope inside cavity, for measuring drilling liquid pressure in 4 top of drill string.First temperature sensor 7-11 is measured located at the engineering parameter
Component seal inside cavity, for measuring drilling fluid temperature in 4 top of drill string.First Wi-Fi module 7-15 passes through a Wi-Fi
Antenna 7-16 is connected with Wi-Fi routers 11.
In the present embodiment, board is combined by MEMS inertial sensor and can continuously and stably measure drill string top
Displacement, acceleration and rotating speed, measurement displacement accuracy are high.GNSS boards 7-4 can external GNSS antenna 7-5, with satellite navigation move
Stand and 10 collectively constitute the in real time dynamic variable baseline positioning and directing measuring system in base station, can be used for real-time monitoring deep water drill string top
Displacement, rotating speed and steering GNSS boards, GNSS boards 7-4 can constitute ALIGN direction-finding systems, Neng Gouyou with satellite navigation movement station
Effect obtains the displacement of deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 and rotating speed.
In one embodiment, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 may also include：The integrated place of first metrical information
Reason board 7-3, the first strain gauge circuit board 7-9, first memory 7-12 and the first power module 7-13, can be located at the work
In journey parameter measurement device seal cavity.First strain gauge circuit board 7-9 can be with deep water drill string engineering parameter measurement-while-drilling
Multiple strain gauges connection in pipe nipple 7, for example, the first strain gauge circuit board 7-9 respectively with tension and compression ess-strain piece
7-7, moment of torsion foil gauge 7-8 and first pressure sensor 7-10 connections, the first strain gauge circuit board 7-9 can be to above-mentioned sensing
The measurement signal of device and foil gauge is processed.The integrated process plate card 7-3 of first metrical information can be joined with deep water drill string engineering
In number measurement while drilling pipe nipples 7, multiple other modules connect, for example, the integrated process plate card 7-3 of the first metrical information can respectively with
GNSS board 7-4, MEMS inertial sensor combination board 7-6, the first temperature sensor 7-11, the first Wi-Fi module 7-15, the
One strain gauge circuit board 7-9 and first memory 7-12 connections.Can be with by the integrated process plate card 7-3 of the first metrical information
To the signal for collecting is further processed, such as processing and amplifying；By the integrated process plate card 7-3 of the first metrical information with
Measurement data can be stored by first memory 7-12 connection connections；By the integrated process plate card 7-3 of the first metrical information
Can be by data transfer to deepwater drilling pipe monitoring while drilling and optimization analysis work station 9 with the first Wi-Fi module 7-15；
The integrated process plate card 7-3 of first metrical information can be used for controlling the sensing in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7
Device, such as control signal frequency acquisition, control start and stop etc..First memory 7-12 can pass through memory circuitry and the first measurement
Information integration processes board 7-3 connections.Deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be surveyed by first memory 7-12
The data storage of amount is got up, in case extract when needing using.First power module 7-13 can be deep water drill string engineering parameter with brill
Measurement pipe nipple 7 is powered, the integrated process plate card 7-3 of for example, the first metrical information, the first strain gauge circuit board 7-9, tension and compression
Ess-strain piece 7-7, moment of torsion foil gauge 7-8 and first pressure sensor 7-10 etc. need the module for power supply of power supply.For example, first
Power module 7-13 can battery.By the first power module 7- being arranged in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7
13 are its power supply, and power without external power source, can prevent drill string shaft during operation electric wire or cable.In one embodiment,
First power module 7-13 can be arranged in battery case, and battery case can be fixed in inner walls.First memory 7-12 can
To be arranged in battery case.In other embodiment, the integrated process plate card 7-3 of the first metrical information, the first strain gauge circuit
Plate 7-9, first memory 7-12 and the first power module 7-13 can be arranged on deep water drill string engineering parameter measurement-while-drilling pipe nipple 7
Outside.
First main shaft 7-1 of deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be various shapes, can be by various differences
Mode is attached to drilling tubular.First housing 7-2 can ring be located at first spindle outer wall, for example, the first main shaft 7-1 be cylinder
Shape, its upper end can be provided with female thread, can drive the external screw thread on 3 with top and be connected, and its lower end can be provided with external screw thread, can be with drill string
Female thread connection on 4.The inside of the first main shaft 7-1 can be driven with top and connect inside 3 and drill string 4, drilling fluid can be allowed to lead to this
Cross.
First housing 7-2 of deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be various structures, can by it is various not
It is fixed on the first main shaft 7-1 outer walls with mode, each element in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be arranged
Diverse location in accommodation space.In one embodiment, as shown in Fig. 2 the first housing 7-2 can be cylinder-like structure, up and down
Two ends can be provided with centre and open round-meshed lid, and the circular hole for covering allows the first main shaft 7-1 to pass through.It is preferred that the first housing 7-2 and
First main shaft 7-1 is fitted together, and forms the engineering parameter measuring cell seal cavity of sealing.
In one embodiment, the first main shaft 7-1 outer walls are provided with first shoulder, the first housing 7-2 can ring be located at described
One spindle outer wall, the upper end of the first housing 7-2 are bolted on the downside of first shoulder, the lower end of the first housing 7-2 and
Sealed by O-ring seal 7-14 between one main shaft 7-1.Specifically, for example, the face covered on the first housing 7-2 can be with first shoulder
Flush, in first shoulder and on the first housing 7-2, suitable position can be provided with screw 7-17, pass through screw by bolt 7-18,
First housing 7-2 can be fixed on the downside of the first shoulder.GNSS antenna 7-5 is located at the outer wall of the first main shaft 7-1, specifically
Ground, can be in the first shoulder.Wi-Fi antennas 7-16 can be in the first shoulder.The lower cover and first of the first housing 7-2
Can be sealed by cushion rubber 7-14 between main shaft 7-1, consequently, it is possible to can both form closed cavity, be not subject to moment of torsion and axial direction again
Power.The lower sidewall of the first housing 7-2 can be provided with square hole 7-23, and square hole 7-23 can be sealed by cover plate 7-24.GNSS antenna
7-5 can be symmetrically distributed in the first main shaft 7-1 both sides first shoulder.
In one embodiment, MEMS inertial sensor combination board 7-6, tension and compression ess-strain piece 7-7, moment of torsion foil gauge 7-
8 and first the element such as temperature sensor 7-11 can be arranged on the first main shaft 7-1 in the engineering parameter measuring cell seal cavity
Outer wall on, with this, can be with engineering parameters such as the pulling force on accurate measurement drilling tubular top, moment of torsion, temperature.One embodiment
In, the element such as first Wi-Fi module 7-15 can be arranged on each inwall of the first housing 7-2.
In other embodiments, deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 may also include strain gauge circuit board
7-9, is processed with the stress signal to each sensor acquisition in deep water drill string engineering parameter measurement-while-drilling pipe nipple 7.Stress is passed
Sensor circuit board 7-9 can be arranged on each inwall of the first housing 7-2, for example, the first shell with the first main shaft 7-1 opposite sides
On the inwall of body 7-2.In one embodiment, first pressure sensor 7-10 can pass through to measure in the hole of the first main shaft 7-1 sides wall
Can be close by rubber separation sleeve 7-19 between the hole of drilling liquid pressure, first pressure sensor 7-10 and the first main shaft 7-1 sides wall
Envelope.
Fig. 3 is the structural representation of marine riser kinetic parameter measurement pipe nipple in one embodiment of this utility model.With reference to Fig. 1
With shown in Fig. 3, marine riser kinetic parameter measurement pipe nipple 8 may include：Second main shaft 8-1, the second housing 8-2, CW/FM continuous wave/frequency modulated modulated
Radar level transducer 8-6, tension stress foil gauge 8-9,3-axis acceleration sensor 8-7, second pressure sensor 8-10,
Two temperature sensor 8-11, the second Wi-Fi module 8-12 and the 2nd Wi-Fi antenna 8-14.The measurement of marine riser kinetic parameter is short
Each several part in section 8 can be assembled as needed in a different manner.
Second main shaft 8-1, its upper end are connected with tension splice 12, and lower end is connected with marine riser 5.Second housing 8-2, is located at
Second main shaft 8-1 outer walls, form a kinetic parameter measuring cell seal cavity.CW/FM continuous wave/frequency modulated modulated radar level transducer 8-6,
Inside the kinetic parameter measuring cell seal cavity, and lead to the opening of the kinetic parameter measuring cell seal cavity
Launch radar wave to drilling platforms bottom, can continuously measure marine riser kinetic parameter measurement pipe nipple 8 and 1 bottom of drilling platforms
Distance, for example, measurement marine riser kinetic parameter measurement pipe nipple 8 is arranged on marine riser top, then CW/FM continuous wave/frequency modulated modulated radar thing
Level sensor 8-6 can measure the distance for obtaining marine riser top and drilling platforms bottom, with reference to above-mentioned satellite navigation movement station
The vertical component (or drilling platforms vertical displacement) of the geodetic coordinates (or drilling platforms displacement) of the drilling platforms of 10 measurements, can be with
The vertical displacement on marine riser top is calculated, the water of the drilling platforms that then above-mentioned satellite navigation movement station 10 can be measured
Prosposition moves the horizontal displacement as marine riser top, according to vertical displacement and the horizontal displacement on marine riser top on marine riser top
The three-shaft displacement on marine riser top can be calculated.Tension stress foil gauge 8-9 is close located at the kinetic parameter measuring cell
Envelope inside cavity, for measuring the tension stress on 5 top of marine riser.3-axis acceleration sensor 8-7 is located at the kinetic parameter
Inside measuring cell seal cavity, for measuring the acceleration on 5 top of marine riser.Second pressure sensor 8-10 is located at the power
Learn inside parameter measurement device seal cavity, for measuring head of liquid in 5 top of marine riser.Second temperature sensor 8-11 sets
Inside the kinetic parameter measuring cell seal cavity, for measuring fluid column temperature in marine riser top.Second Wi-Fi module
8-12, is connected with Wi-Fi routers 11 by the 2nd Wi-Fi antennas 8-14.
In the present embodiment, being capable of the survey of continuous monitoring marine riser kinetic parameter by CW/FM continuous wave/frequency modulated modulated radar level transducer
Amount pipe nipple 8 and the distance of 1 bottom of drilling platforms, and then it is flat to solve the 8 relative drilling well of marine riser kinetic parameter measurement pipe nipple
The vertical displacement of platform, with reference to the drilling platforms displacement information that satellite navigation movement station 10 can be measured that, can solve marine riser
Kinetic parameter measurement pipe nipple 8 vertical displacement relative to the earth and horizontal displacement.3-axis acceleration sensor 8-7 can be used to supervise
Survey the vibration that sharp whirlpool, marine riser and drill string collision etc. cause.And, CW/FM continuous wave/frequency modulated modulated radar level transducer contributes to continuous steady
Surely measure the top displacement of deepwater drilling pipe.
In one embodiment, marine riser kinetic parameter measurement pipe nipple 8 may also include：The integrated process plate of second metrical information
Card 8-5, the second strain gauge circuit board 8-8 and second memory 8-13, can seal located at the kinetic parameter measuring cell
In cavity.Second strain gauge circuit board 8-8 can be connected with sensor in marine riser kinetic parameter measurement pipe nipple 8, example
Such as, the second strain gauge circuit board 8-8 can be connected with tension stress foil gauge 8-9 and second pressure sensor 8-10.The
Two strain gauge circuit board 8-8 can be processed to the physical signalling of sensor acquisition, the measurement data needed for obtaining.The
The integrated process plate card 8-5 of two metrical informations can be connected with other each modules in marine riser kinetic parameter measurement pipe nipple 8, example
Such as, the integrated process plate card 8-5 of the second metrical information can be accelerated with CW/FM continuous wave/frequency modulated modulated radar level transducer 8-6, three axles respectively
Degree sensor 8-7, second temperature sensor 8-11, the second Wi-Fi module 8-12, second memory 8-13 and the second stress sensing
Device circuit board 8-8 etc. connects.The integrated process plate card 8-5 of second metrical information can be used for controlling the measurement of marine riser kinetic parameter
Multiple sensors in pipe nipple 8, for example can control CW/FM continuous wave/frequency modulated modulated radar level transducer 8-6,3-axis acceleration sensor 8-7,
Second temperature sensor 8-11 working condition, such as signals collecting frequency, control sensor start and stop etc..Second metrical information is integrated
Process board 8-5 to be connected with second memory 8-13, measurement data can be stored.The integrated process plate of second metrical information
Card 8-5 is connected with the second Wi-Fi module 8-12, can be by data transfer to deepwater drilling pipe monitoring while drilling and optimization point
Analysis work station 9.The integrated process plate card 8-5 of second metrical information can be used for processing in marine riser kinetic parameter measurement pipe nipple 8
The signal of Various Components collection, the measurement result needed for obtaining.Second memory 8-13 can pass through memory circuitry and second
The integrated process plate card 8-5 connections of metrical information.Second memory 8-13 can store marine riser kinetic parameter measurement pipe nipple 8
Measurement result, to use when needed.In one embodiment, marine riser kinetic parameter measurement pipe nipple 8 can further include electricity
Cable 8-15, cable 8-15 can be measured with marine riser kinetic parameter need the module powered to be connected in pipe nipple 8, for example can be with the
The integrated process plate card 8-5 of two metrical informations, CW/FM continuous wave/frequency modulated modulated radar level transducer 8-6,3-axis acceleration sensor 8-7,
Two temperature sensor 8-11 and the second strain gauge circuit board 8-8 etc. connect, and can be used to measure for marine riser kinetic parameter
Module for power supply in pipe nipple 8.In another embodiment, cable 8-15 can be additionally used in transmission data.In other embodiment, the second measurement
Information integration processes board 8-5, the second strain gauge circuit board 8-8 and second memory 8-13 and can be located at marine riser kinetics
Outside parameter measurement pipe nipple 8.
Second main shaft 8-1 of marine riser kinetic parameter measurement pipe nipple 8 can be various shapes, can be in a number of different ways
It is attached to drilling tubular.For example, the second main shaft 8-1 can drum, lower end can be provided with lower contact 8-3, and can be by under this
Joint 8-3 is connected to marine riser 5.
Marine riser kinetic parameter measurement pipe nipple 8 may include multiple marine riser connecting pipelines 8-4.Marine riser connecting pipeline 8-
4 may pass through the through hole for being arranged on edge on lower contact 8-3 and the second main shaft 8-1.Marine riser kinetic parameter measurement pipe nipple 8 can be wrapped
Waterproof sealing door 8-17 and O-ring seal 8-18 is included, and the kinetic parameter measuring cell seal cavity is closed for sealing.Waterproof
Hermatic door 8-17 and cover plate fitted seal thereon, can form seal cavity.By O-ring seal 8-18 and the second main shaft 8-1
Elastic conjunction, can both play sealing function, be not subject to moment of torsion and axial force again.
In one embodiment, then as shown in figure 3, the second main shaft 8-1 can be provided with the second shoulder, the second housing 8-2 can
Ring is located at the second main shaft 8-1 outer walls, and the upper end of the second housing 8-2 is bolted on the downside of the second shoulder, the second housing 8-2
Lower end and the second main shaft 8-1 between can be sealed by O-ring seal 8-18.Specifically, for example, the second housing 8-2 can be
Cylinder-like structure, upper and lower ends can be provided with the lid of Intermediate Gray circular hole, and upper and lower two circular hole allows the second main shaft 8-1 to pass through.Second
The upper lid of housing 8-2 can be flushed with second shoulder of the second main shaft 8-1, and correct position arranges spiral shell on upper lid and the second shoulder
Hole 8-16, can pass through screw 8-16 by bolt, the second housing 8-2 is fixed on the downside of the second shoulder.One embodiment
In, marine riser kinetic parameter measurement pipe nipple 8 may include cable 8-15, and measurement result is transmitted out.In Fig. 3, A, B broken line
For the labelling that charts.
In marine riser kinetic parameter measurement pipe nipple 8, each element can be arranged on kinetic parameter measuring cell seal cavity
In multiple diverse locations.For example, 3-axis acceleration sensor 8-7, foil gauge 8-9, pressure transducer 8-10, temperature sensor
8-11 is may be provided in kinetic parameter measuring cell seal cavity on the outer wall of the second main shaft 8-1.CW/FM continuous wave/frequency modulated modulated radar thing
Level sensor 8-6 may be provided at kinetic parameter measuring cell seal cavity internal upper part.CW/FM continuous wave/frequency modulated modulated radar level transducer
The radar wave of 8-6 along the deck bottom of the loudspeaker dead ahead radiation deepwater drilling platform 1 of CW/FM continuous wave/frequency modulated modulated radar level transducer/
Drilling platforms bottom.
Deepwater drilling pipe monitoring while drilling with optimization analysis work station 9 on can configure deepwater drilling pipe monitoring while drilling with it is excellent
Change analysis software, there can be the real-time display function of pipe measurement data, there can also be pipe dynamic response to analyze in real time, make
The function such as industry parameter Optimization Analysis and analysis of fatigue.Deepwater drilling pipe monitoring while drilling can with the functional module for optimizing analysis software
Including：Marine riser distributes module, BHA optimization design module, pipe intensity analysiss module, pipe model analyses mould rationally
Block, pipe analysis of fatigue module, pipe fail-safe analysis module, pipe measure remote monitoring module, pipe data acquisition and show
Show module, pipe dynamic response real time analysis module, gathering hole mouth real time analysis module, marine riser top tension optimization analysis module
Optimize analysis module etc. with drillng operation construction parameter, corresponding data acquisition, display, analysis can be carried out using disparate modules
Deng process.
These equipment collectively constitute a complete deepwater drilling pipe monitoring while drilling of Data-Link and optimization analysis system, no
The engineering parameter of deepwater drilling pipe can be only gathered and be stored, and measurement data can be directly passed by Wi-Fi technology
The defeated deepwater drilling pipe monitoring while drilling on drilling platforms and optimization analysis work station, are shown and are optimized analysis in real time,
Ancillary works technical staff understands and grasp the practical working situation of deepwater drilling pipe in time.
The deepwater drilling pipe monitoring while drilling of this utility model embodiment can be such as with operation with the assembling for optimizing analysis system
Under：
(1) marine riser kinetic parameter measurement pipe nipple 8 is installed in marine riser string upper end.
(2) deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 is installed in drill string upper end.
(3) set up on drilling platforms wireless Wi-Fi routers 11, satellite navigation movement station 10 and deepwater drilling pipe with
Monitoring is bored with analysis work station 9.
(4) by wireless Wi-Fi routers 11, by deep water drill string engineering parameter measurement-while-drilling pipe nipple 7, marine riser kinetics
Parameter measurement pipe nipple 8, satellite navigation movement station 10 and deepwater drilling pipe monitoring while drilling are networked with optimization analysis work station 9.
(5) measurement of marine riser kinetic parameter is controlled with optimization analysis work station 9 by deepwater drilling pipe monitoring while drilling
The frequency acquisition of various sensors, start-stop time etc. on pipe nipple 8 and deep water drill string engineering parameter measurement-while-drilling pipe nipple 7, and to adopting
The parameter of collection is shown in real time.
(6) operate deepwater drilling pipe monitoring while drilling excellent with the deepwater drilling pipe on optimization analysis 9 work station of work station
Change design and monitoring analysis software, carry out that pipe dynamic response is analyzed in real time, the analysis of marine riser top tension optimization, drillng operation applies
The analysis etc. in real time of work parameter Optimization Analysis and pipe reliability.
In one embodiment, deepwater drilling pipe dynamic response is analyzed in real time.During Fig. 4 is one embodiment of this utility model
The schematic diagram of the deepwater drilling pipe dynamic analysis model under the effect of marine environment load.As shown in Figure 4.Drill string 4 and water proof
4 upper end of pipe is located at sea level more than 209, and 5 bottom of marine riser can be connected with BOP preventers group 205 by flexible coupling 204.Mud
Line has sleeve pipe 207 and Open-Hole Section 208 below 206.The adoptable ABAQUS softwares of structural model of drill string 4 and marine riser 4
Pipe units are represented.The displacement that deep water drill string engineering parameter measurement-while-drilling pipe nipple 7 can be collected, tensile stress, moment of torsion, moment of flexure
With acceleration information as the displacement of drill string A points, tensile stress, moment of torsion, moment of flexure and acceleration in Fig. 4 input value.Can by every
Position of displacement, tensile stress and the acceleration information that water pipe kinetic parameter measurement pipe nipple 8 is collected as marine riser B points in Fig. 4
Shifting, tensile stress and acceleration input value.Using wind load model 201, seaway load model 203 and current load model 202 as
The boundary condition of deepwater drilling pipe dynamic response analysis, substitutes into deepwater drilling pipe dynamic analysis model.In Fig. 4, X and Z
Two orthogonal coordinate axess are represented, C, D, E, F represent the multiple diverse locations in deepwater drilling pipe.Simultaneously, it will be assumed that
Drill string contact with marine riser and sleeve pipe is hard contact, Fig. 5 be in one embodiment of this utility model deep water drill string and marine riser and
Contact mechanics model schematic between sleeve pipe.As shown in figure 5, drill string and marine riser and sleeve pipe not in contact with when 301 contact pressures be
Zero, when they contact, 302 may be regarded as hard collision contact.Drill string is complex with the contact model of barefoot interval.Fig. 6 is this reality
With the contact mechanics model schematic in a new embodiment between deep water drill string and open hole wall.As shown in fig. 6, exponential type can be used
Contact model represents the contact relation of drill string and barefoot interval, and the contact pressure exponential form between deep water drill string and open hole wall increases
Long, the starting stage 303 has initial stiffness Ki, terminal stage 304 is with final stiffness Kf.The model is it can be considered that cave-in
With impact of the mud cake to drill string and borehole wall contact pressure.Deepwater drilling pipe dynamic analysis model is set up by above-mentioned steps,
Being submitted to ABAQUS softwares again carries out dynamic analyses, can calculate deepwater drilling pipe flat in marine environment load and drilling well
Dynamic mechanical response under the effect of platform Motion-Joint.
The deepwater drilling pipe monitoring while drilling device of this utility model embodiment has advantages below：Can be comprehensively and effectively
Real-time monitoring is carried out to the status information on deepwater drilling pipe top, and carries out the analysis of deep water pipe dynamic response on this basis
Analyze with job parameter optimization, help drilling engineer to grasp the actual working state of deepwater drilling pipe and carry out science and apply
Work, prevents deep water pipe from complex accident occur；Can be construction with real-time optimization marine riser top tension force and drillng operation construction parameter
Operating personnel timely and effectively adjusts wellbore construction measure and provides foundation；Using the interspace Differential GPS Technology of high accuracy, inertial navigation
Technology and CW/FM continuous wave/frequency modulated modulated radar thing position sensing technology, can continuously and stably measure the top displacement of deepwater drilling pipe,
Displacement accuracy can reach sub-meter grade；Data transfer mode selects Wi-Fi technology, it is possible to achieve real time data acquisition and display,
Field conduct is convenient；Apparatus structure is simple, it is easy to installs and changes, is adapted to batch, producing in serial form.
In the description of this specification, reference term " one embodiment ", " specific embodiment ", " some enforcements
Example ", " such as ", " example ", " specific example ", or the description of " some examples " etc. mean with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment of the present utility model or example.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the specific features of description,
Structure, material or feature can be combined in one or more any embodiment or example in an appropriate manner.It is each to implement
The step of being related in example order is used to schematically illustrate enforcement of the present utility model, and sequence of steps therein is not construed as limiting, can root
Appropriately adjust according to needs.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that to the foregoing is only specific embodiment of the utility model, is not used to limit this
The protection domain of utility model, it is all within spirit of the present utility model and principle, any modification for being made, equivalent, change
Enter, should be included within protection domain of the present utility model.
Claims (7)
1. a kind of deepwater drilling pipe monitoring while drilling device, it is characterised in that include：
Wi-Fi routers, for providing WLAN for the deepwater drilling pipe monitoring while drilling device；
Satellite navigation movement station, on drilling platforms；
Deep water drill string engineering parameter measurement-while-drilling pipe nipple, located at drill string upper end, for measuring the tension and compression stress on drill string top, turning round
Square, moment of flexure, displacement, rotating speed, three-dimensional acceleration, drilling liquid pressure and temperature；
Marine riser kinetic parameter measures pipe nipple, located at marine riser upper end, for measuring tension stress, three axles on marine riser top
Displacement, acceleration, head of liquid and temperature；
Deepwater drilling pipe monitoring while drilling and optimization analysis work station, on drilling platforms, for drilling tubular dynamic response
Analysis in real time, job parameter analysis and pipe analysis of fatigue.
2. deepwater drilling pipe monitoring while drilling device as claimed in claim 1, it is characterised in that the deep water drill string engineering ginseng
Number measurement while drilling pipe nipple includes：
First main shaft, its upper end are driven with top and are connected, and lower end is connected with drill string；
First housing, located at first spindle outer wall, forms an engineering parameter measuring cell seal cavity；
Global navigation satellite system GNSS board, inside the engineering parameter measuring cell seal cavity, by located at institute
State the global navigation satellite system GNSS antenna and the satellite navigation movement station outside engineering parameter measuring cell seal cavity
Connection；
Micro-electromechanical system (MEMS) inertial sensor combination board, inside the engineering parameter measuring cell seal cavity, uses
Displacement, acceleration and rotating speed in measurement drill string top；
Tension and compression ess-strain piece, inside the engineering parameter measuring cell seal cavity, for measuring the drawing on drill string top
Compressive stress；
Moment of torsion foil gauge, inside the engineering parameter measuring cell seal cavity, for measure drill string top moment of torsion and
Moment of flexure；
First pressure sensor, inside the engineering parameter measuring cell seal cavity, bores for measuring in drill string top
Well liquid pressure；
First temperature sensor, inside the engineering parameter measuring cell seal cavity, bores for measuring in drill string top
Well liquid temperature；
First Wi-Fi module, is connected with the Wi-Fi routers by a Wi-Fi antennas.
3. deepwater drilling pipe monitoring while drilling device as claimed in claim 2, it is characterised in that the deep water drill string engineering ginseng
Number measurement while drilling pipe nipple also includes：The integrated process plate card of first metrical information, the first strain gauge circuit board, first memory
And first power module, in engineering parameter measuring cell seal cavity；The first strain gauge circuit board respectively with
The connection of the tension and compression ess-strain piece, the moment of torsion foil gauge and the first pressure sensor；First measurement information set
Board, first temperature sensor, institute are combined respectively with the GNSS boards, the MEMS inertial sensor into board is processed
State the first strain gauge circuit board, first Wi-Fi module connection and first memory connection；First power supply
Module is used to power for the deep water drill string engineering parameter measurement-while-drilling pipe nipple.
4. deepwater drilling pipe monitoring while drilling device as claimed in claim 1, it is characterised in that the marine riser kinetics ginseng
Number measurement pipe nipple includes：
Second main shaft, its upper end are connected with tension splice, and lower end is connected with marine riser；
Second housing, located at second spindle outer wall, forms a kinetic parameter measuring cell seal cavity；
CW/FM continuous wave/frequency modulated modulated radar level transducer, it is inside the kinetic parameter measuring cell seal cavity and logical described
The opening of kinetic parameter measuring cell seal cavity launches radar wave to drilling platforms bottom, for water proof described in continuous monitoring
Pipe kinetic parameter measures the distance of pipe nipple and drilling platforms bottom；
Tension stress foil gauge, inside the kinetic parameter measuring cell seal cavity, for measuring marine riser top
Tension stress；
3-axis acceleration sensor, inside the kinetic parameter measuring cell seal cavity, for measuring marine riser
The acceleration in portion；
Second pressure sensor, inside the kinetic parameter measuring cell seal cavity, for measuring marine riser top
Interior head of liquid；
Second temperature sensor, inside the kinetic parameter measuring cell seal cavity, for measuring marine riser top
Interior fluid column temperature；
Second Wi-Fi module, is connected with the Wi-Fi routers by the 2nd Wi-Fi antennas.
5. deepwater drilling pipe monitoring while drilling device as claimed in claim 4, it is characterised in that the marine riser kinetics ginseng
Number measurement pipe nipple also includes：The integrated process plate card of second metrical information, the second strain gauge circuit board and second memory, move
In mechanics parameter measuring cell seal cavity；The second strain gauge circuit board respectively with the tension stress foil gauge and
The second pressure sensor connection；The integrated process plate card of second metrical information respectively with the CW/FM continuous wave/frequency modulated modulated radar thing
Level sensor, the 3-axis acceleration sensor, the second temperature sensor, the second strain gauge circuit board, institute
State second memory and second Wi-Fi module connection.
6. deepwater drilling pipe monitoring while drilling device as claimed in claim 2, it is characterised in that on first spindle outer wall
First shoulder is provided with, the first housing ring is located at first spindle outer wall, and the upper end of first housing is solid by bolt
It is scheduled on the downside of the first shoulder, is sealed by O-ring seal between the lower end of first housing and first main shaft.
7. deepwater drilling pipe monitoring while drilling device as claimed in claim 4, it is characterised in that the outer wall of second main shaft
The second shoulder is provided with, the second housing ring is located at second spindle outer wall, and the upper end of second housing passes through bolt
It is fixed on the downside of second shoulder, is sealed by O-ring seal between the lower end of second housing and second main shaft.
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| CN201621052301.XU CN206071579U (en) | 2016-09-13 | 2016-09-13 | Deepwater drilling pipe monitoring while drilling device |
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| CN106351648A (en) * | 2016-09-13 | 2017-01-25 | 中国石油天然气集团公司 | Deepwater drilling pipe monitoring-while-drilling device and method |
| CN107860540A (en) * | 2017-11-14 | 2018-03-30 | 中国石油大学(华东) | Stream self-excited vibration experiment simulator in a kind of multipurpose deep water test string |
| CN108710435A (en) * | 2018-06-11 | 2018-10-26 | 金陵科技学院 | A kind of power sense of touch interactive device of synchronous aligning spherical ultrasonic motor driving |
| CN109118925A (en) * | 2018-09-20 | 2019-01-01 | 中国石油大学(华东) | A kind of marine riser system many-body dynamics HWIL simulation experimental provision |
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| CN106351648A (en) * | 2016-09-13 | 2017-01-25 | 中国石油天然气集团公司 | Deepwater drilling pipe monitoring-while-drilling device and method |
| CN107860540A (en) * | 2017-11-14 | 2018-03-30 | 中国石油大学(华东) | Stream self-excited vibration experiment simulator in a kind of multipurpose deep water test string |
| CN107860540B (en) * | 2017-11-14 | 2019-02-01 | 中国石油大学(华东) | A kind of multipurpose deep water test string is interior to flow self-excited vibration experiment simulator |
| CN108710435A (en) * | 2018-06-11 | 2018-10-26 | 金陵科技学院 | A kind of power sense of touch interactive device of synchronous aligning spherical ultrasonic motor driving |
| CN108710435B (en) * | 2018-06-11 | 2023-04-11 | 金陵科技学院 | Force touch interaction device driven by synchronous self-aligning spherical ultrasonic motor |
| CN109118925A (en) * | 2018-09-20 | 2019-01-01 | 中国石油大学(华东) | A kind of marine riser system many-body dynamics HWIL simulation experimental provision |
| CN110424950A (en) * | 2019-08-05 | 2019-11-08 | 西南石油大学 | A kind of the foil gauge arrangement and bridge bridge method of measurement while drilling device |
| CN110424950B (en) * | 2019-08-05 | 2022-06-24 | 西南石油大学 | Strain gauge arrangement mode of measurement while drilling device and bridging method of electric bridge |
| CN113530519A (en) * | 2020-04-15 | 2021-10-22 | 中国石油化工股份有限公司 | Distributed drilling dynamic parameter monitoring device and method |
| CN113530519B (en) * | 2020-04-15 | 2024-05-03 | 中国石油化工股份有限公司 | Distributed drilling dynamic parameter monitoring device and method |
| CN111594050A (en) * | 2020-04-26 | 2020-08-28 | 西安石油大学 | Casing while drilling system and method |
| CN115898373A (en) * | 2023-02-22 | 2023-04-04 | 南通市飞宇石油科技开发有限公司 | Intelligent penetration monitoring equipment for drilling riser |
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