CN111338312A - Well site intelligent system - Google Patents
Well site intelligent system Download PDFInfo
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- CN111338312A CN111338312A CN202010263342.8A CN202010263342A CN111338312A CN 111338312 A CN111338312 A CN 111338312A CN 202010263342 A CN202010263342 A CN 202010263342A CN 111338312 A CN111338312 A CN 111338312A
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41845—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a well site intelligent system, which comprises: the intelligent storage system comprises a central control computer, an intelligent storage subsystem, an intelligent hoisting device, an intelligent winch and a wellhead operation robot; the central control computer is respectively connected with the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the wellhead operation robot; the intelligent warehousing subsystem is respectively connected with the central control computer and the intelligent hoisting device; the intelligent hoisting device is respectively connected with the central control computer, the intelligent warehousing subsystem and the intelligent winch; the intelligent winch is respectively connected with the central control computer, the intelligent hoisting device and the wellhead operation robot; and the well mouth operation robot is respectively connected with the central control computer and the intelligent winch. The invention provides a well site intelligent system, which well solves the problems of low intelligent degree and large construction error of the existing well logging construction.
Description
Technical Field
The invention relates to the field of oil exploration, in particular to a well site intelligent system.
Background
In the field operation condition of the existing well logging construction, operations such as unloading an instrument, laying a cable, hoisting a pulley and other equipment, starting a winch to hoist a lower instrument, connecting an instrument at a wellhead, loading source scales and the like after a well logging truck arrives at a field, and reverse operation after the well logging operation is finished are all completed manually. The field environment is severe, the device has the characteristics of high and low temperature, muddy field, high-altitude operation, long time, high strength and the like, and human errors are easily caused, so that the automatic intelligent device is urgently needed to replace manual operation.
At present, mechanical work is used for replacing manual work in part of links. For example, the intelligent winch can automatically trip the instrument according to set parameters (such as the positions of a well bottom and a well head, the measurement speed, the normal speed and the like), and prompt an operator through screen display and sound-light alarm, so that manual intervention can be performed at any time. The field also has to use forklifts to carry the instruments. These also solve the problem only in small segments, the rest of the work still requiring manual labor. The existing equipment has low intelligent degree and still mainly depends on manual operation.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention provides a well site intelligent system, which solves the problems of low intelligent degree and large construction error of the existing well logging construction.
In order to achieve the above object, the present invention provides a wellsite intelligent system, comprising: the intelligent storage system comprises a central control computer, an intelligent storage subsystem, an intelligent hoisting device, an intelligent winch and a wellhead operation robot; the central control computer is respectively connected with the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the wellhead operation robot and is matched with the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the wellhead operation robot to complete work; the intelligent warehousing subsystem is respectively connected with the central control computer and the intelligent hoisting device, is used for identifying, managing and assisting in carrying instruments, and comprises a bin sensor, an instrument characteristic sensor, a conveying motor and a first controller; the intelligent hoisting device is respectively connected with the central control computer, the intelligent warehousing subsystem and the intelligent winch, is used for identifying and positioning instruments and transporting the instruments to a well platform, and comprises a bin position identification sensor, an adjusting device, a hoisting motor, a running motor and a second controller; the intelligent winch is respectively connected with the central control computer, the intelligent hoisting device and the wellhead operation robot, is used for driving a cable control instrument to move, completes well logging and assists wellhead operation, and comprises a depth tension sensor, a motor parameter sensor, a driving motor, a display control console, a remote controller and a third controller; the well mouth operation robot is respectively connected with the central control computer and the intelligent winch and used for positioning and butting an instrument to finish the assembly, source loading and calibration of the instrument well mouth operation, and comprises an image recognition sensor, a mechanical positioning sensor, a mechanical arm subsystem, a clamping jaw device, a walking motor and a fourth controller.
Further, in the above intelligent well site system, the intelligent warehousing subsystem identifies the instruments through the instrument characteristic sensor, determines the bin information where the instruments are located through the bin sensor, and carries the instruments by starting the conveying motors of the corresponding bins when the intelligent hoisting device requests actions.
Further, in the above intelligent system for a wellsite, the instrument characteristic sensor identifies the instrument by identifying the length, weight and identification code of the instrument, and transmits data to the central control computer.
Further, in the intelligent well site system, the intelligent hoisting device identifies the transported instrument through the bin position identification sensor, adjusts the position of the platform through the adjusting device, transports the instrument to a carrier designated position through the hoisting motor, and transports the instrument to a well platform butt joint position through the traveling motor.
Furthermore, in the above intelligent system of well site, the adjusting device includes a positioning and ranging sensor group, a balancing motor and a lifting motor.
Furthermore, in the well site intelligent system, the intelligent winch judges the position and the operation condition of the instrument in the well through the depth tension sensor, senses the working condition of the motor through the motor parameter sensor, and transmits data to the third controller.
Furthermore, in the intelligent well site system, the third controller controls the driving motor to run stably, and the driving motor can be controlled to work by controlling the remote controller, so that the operation of well head personnel is facilitated.
Furthermore, in the well site intelligent system, the wellhead operation robot judges the position of an instrument clamping groove through the image recognition sensor, aligns the instrument joint and the clamping groove through mechanical positioning, screws the joint through a clamping claw device, adjusts the position through a walking motor, grabs a radioactive source from a storage tank through a manipulator subsystem, transfers the radioactive source to an instrument source bin, places and screws a bin gate, and can grab various scale equipment through the manipulator subsystem to complete the on-site scale work of the instrument in a matching manner.
Furthermore, in the intelligent well site system, the manipulator subsystem consists of a position sensor, a pressure sensor and a plurality of operating motors, and is used for completing the assembly, source loading and wellhead calibration operations of the instrument.
Furthermore, in the well site intelligent system, the central control computer is provided with screen display and sound and light alarm modes for emergency situations.
Compared with the prior art, the well site intelligent system provided by the invention replaces the manual operation of the conventional well logging construction by using six subsystems, namely the wireless network router, the central control computer, the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the well head operation robot. The intelligent warehousing subsystem is used for identifying, managing and assisting in carrying instruments; the intelligent hoisting device is used for identifying and positioning the instrument and transporting the instrument to a well platform; the intelligent winch is used for driving the cable control instrument to move, completing well logging and assisting the operation of a wellhead robot; the wellhead operation robot is used for positioning and butting the instrument to complete wellhead operations such as instrument assembly, source loading, calibration and the like; the wireless network router connects each subsystem with the central control computer, and gathers various information to the computer for processing; the central control computer is used for controlling each subsystem to complete the coordination work; the invention completely adopts automatic equipment to replace manual work, solves the problem of low automation degree in the field of well logging at present, and simultaneously solves the problem of human error easily caused by severe construction field environment (high and low temperature, muddy field, high-altitude operation, long time, high strength and the like).
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a block diagram of a wellsite intelligence system provided by an embodiment of the present invention;
FIG. 2 is a functional block diagram of an intelligent warehousing subsystem provided by an embodiment of the present invention;
FIG. 3 is a functional block diagram of an intelligent lifting device provided by an embodiment of the invention;
FIG. 4 is a functional block diagram of an intelligent drawworks provided by an embodiment of the present invention;
fig. 5 is a functional block diagram of a wellhead operation robot provided by an embodiment of the present invention.
In the figure: 1 is an intelligent warehousing subsystem; 2, an intelligent hoisting device; 3, an intelligent winch; 4 is a wellhead operation robot.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a wellsite intelligent system, comprising: the method comprises the following steps: the system comprises a central control computer, an intelligent warehousing subsystem 1, an intelligent hoisting device 2, an intelligent winch 3 and a wellhead operation robot 4; the central control computer is respectively connected with the intelligent warehousing subsystem 1, the intelligent hoisting device 2, the intelligent winch 3 and the wellhead operation robot 4 and is matched with the intelligent warehousing subsystem to complete work; the intelligent warehousing subsystem 1 is respectively connected with the central control computer and the intelligent hoisting 2 device, is used for identifying, managing and assisting in carrying instruments, and comprises a bin sensor, an instrument characteristic sensor, a conveying motor and a first controller; the intelligent hoisting device 2 is respectively connected with the central control computer, the intelligent warehousing subsystem 1 and the intelligent winch 3, is used for identifying and positioning instruments and transporting the instruments to a well platform, and comprises a bin position identification sensor, an adjusting device, a hoisting motor, a running motor and a second controller; the intelligent winch 3 is respectively connected with the central control computer, the intelligent hoisting device 2 and the wellhead operation robot 4, is used for driving a cable control instrument to move, completes well logging and assists wellhead operation, and comprises a depth tension sensor, a motor parameter sensor, a driving motor, a display control console, a remote controller and a third controller; the well mouth operation robot 4 is respectively connected with the central control computer and the intelligent winch 3, is used for positioning and butting an instrument, completes well mouth operations such as instrument assembly, source loading, calibration and the like, and comprises an image recognition sensor, a mechanical positioning sensor, a mechanical arm subsystem, a clamping jaw device, a walking motor and a fourth controller.
Referring to fig. 2, the intelligent warehousing subsystem 1 is arranged in the intelligent winch and comprises a bin sensor, an instrument feature sensor, a conveyor unit and a first controller, wherein the instrument feature sensor can identify an instrument by identifying the length, weight, identification code and the like of the instrument, determine the position of the instrument according to the bin sensor, and then send the acquired data to the central control computer through the wireless network router. When the intelligent lifting device 2 needs to lift the instrument, the central control computer controls the first controller to start the conveying motor of the corresponding bin of the instrument, and the instrument is moved out of the warehouse through the intelligent lifting device 2.
Referring to fig. 3, the intelligent lifting device 2 is driven by a battery and comprises a bin position identification sensor, an adjusting device, a running motor, a lifting motor, a well platform lifting hook and a second controller, wherein the bin position identification sensor and bin position information transmitted by a network are used for identifying a carried instrument, the adjusting device comprises a positioning distance measurement sensor group, a balance motor and a lifting motor, the platform position is adjusted through the positioning distance measurement sensor, the balance motor and the lifting motor, the platform position is adjusted through image identification and laser distance measurement positioning, the platform is in butt joint with the intelligent vehicle-mounted storage subsystem 1, and the instrument is identified and carried to a specified position of a carrier. Then the well platform is driven to a butt joint position of the well platform, and the instrument is hung to a well mouth in sequence by matching with a well platform lifting hook.
Referring to fig. 4, the intelligent winch 3 is arranged at the rear of the vehicle and is driven by full electric power, and is used for matching the intelligent hoisting device 2 with an intelligent wellhead operation robot to complete the butt joint of wellhead instruments, and the intelligent winch comprises a depth tension sensor, a motor parameter sensor, a driving motor, a display control console, a remote controller and a third controller, wherein the position and the operation condition of the instruments in a well are judged according to the depth tension sensor, the motor parameter sensor senses the working condition of the motors and transmits data to a central control computer, the central control computer issues an instruction to the third controller to control the driving motor to operate stably, the remote controller can be controlled by the third controller to control the action of the intelligent winch, and then information is transmitted to the central control computer through a wireless network, so that the operation of wellhead personnel is facilitated.
Referring to fig. 5, the wellhead operation robot 4 comprises an image recognition sensor, a mechanical positioning sensor, a manipulator subsystem, a jaw device, a walking motor and a fourth controller, and mainly plays a role in positioning and butting an instrument to complete wellhead operations such as instrument assembly, source loading, calibration and the like, wherein the image recognition sensor judges the position of a clamping groove of the instrument according to image recognition, positions and aligns an upper instrument connector and a lower instrument connector and the clamping groove according to the mechanical positioning sensor, information obtained by the image recognition sensor and the mechanical positioning sensor is transmitted to a central control computer, the central control computer issues an instruction to the fourth controller so as to control the walking motor to control the wellhead operation robot 4 to an appointed position, and controls the jaw device to screw the clamping groove and the connectors according to set torque to complete the instrument assembly; in addition, the manipulator subsystem is composed of a position sensor, a pressure sensor and a plurality of operating motors, and a series of work such as grabbing a radioactive source from a storage tank, transferring the radioactive source to an instrument source bin, placing and screwing a bin gate and the like is performed through the manipulator subsystem.
The central control computer is used for the integrated control of the whole system, and is respectively connected with the intelligent storage subsystem, the intelligent lifting device, the intelligent winch and the well head operation robot, preferably, each system is connected with the central control computer through a wireless network router, various information is collected to the computer for processing, an optimal coping strategy is given through an intelligent algorithm, the computer transmits an instruction to the sub-equipment after analyzing the information, the matching work of each sub-equipment is completed, in addition, the central control computer is also provided with modes such as screen display, sound and light alarm and the like to prompt an operator of different states, the central control computer can manually take over the operation when necessary to complete corresponding tasks, and meanwhile, the central control computer has a remote monitoring function, can perform remote processing of events, and guarantees the safety and the order of field operation.
As can be seen, the intelligent system of the well site comprises the following working steps: the intelligent warehousing subsystem 1 is used for identifying, managing instruments and assisting in carrying; the intelligent hoisting device 2 is used for identifying and positioning the instrument and transporting the instrument to a well platform; the intelligent winch 3 is used for driving the cable control instrument to move, completing well logging and assisting well head operation; the wellhead operation robot 4 is used for positioning and butting the instrument to complete wellhead operations such as instrument assembly, source loading, calibration and the like; the wireless network router connects each subsystem with the central control computer; and the central control computer controls each subsystem to complete the coordination work.
The intelligent device is used for replacing heavy, simple, repeated and dangerous human body carrying and instrument operation labor in a well site, the automation and intelligence are improved, meanwhile, the safety and reliability of logging construction are improved, and the condition of human errors caused by subjective reasons of construction is reduced.
The well site intelligent system provided by the invention replaces the manual operation of the conventional well logging construction by using six subsystems, namely a wireless network router, a central control computer, an intelligent storage subsystem 1, an intelligent hoisting device 2, an intelligent winch 3 and a wellhead operation robot 4. The intelligent warehousing subsystem 1 is used for identifying, managing and assisting in carrying instruments; the intelligent hoisting device 2 is used for identifying and positioning the instrument and transporting the instrument to a well platform; the intelligent winch 3 is used for driving the cable control instrument to move, completing well logging and assisting the operation of a wellhead robot; the wellhead operation robot 4 is used for positioning and butting the instrument to complete wellhead operations such as instrument assembly, source loading, calibration and the like; the wireless network router connects each subsystem with the central control computer, and gathers various information to the computer for processing; the central control computer is used for controlling each subsystem to complete the coordination work; the invention completely adopts automatic equipment to replace manual work, solves the problem of low automation degree in the field of well logging at present, and simultaneously solves the problem of human error easily caused by severe construction field environment (high and low temperature, muddy field, high-altitude operation, long time, high strength and the like).
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A wellsite intelligence system, comprising: the intelligent storage system comprises a central control computer, an intelligent storage subsystem, an intelligent hoisting device, an intelligent winch and a wellhead operation robot; wherein,
the central control computer is respectively connected with the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the wellhead operation robot and is matched with the intelligent warehousing subsystem, the intelligent hoisting device, the intelligent winch and the wellhead operation robot to complete work;
the intelligent warehousing subsystem is respectively connected with the central control computer and the intelligent hoisting device, is used for identifying, managing and assisting in carrying instruments, and comprises a bin sensor, an instrument characteristic sensor, a conveying motor and a first controller;
the intelligent hoisting device is respectively connected with the central control computer, the intelligent warehousing subsystem and the intelligent winch, is used for identifying and positioning instruments and transporting the instruments to a well platform, and comprises a bin position identification sensor, an adjusting device, a hoisting motor, a running motor and a second controller;
the intelligent winch is respectively connected with the central control computer, the intelligent hoisting device and the wellhead operation robot, is used for driving a cable control instrument to move, completes well logging and assists wellhead operation, and comprises a depth tension sensor, a motor parameter sensor, a driving motor, a display control console, a remote controller and a third controller;
the well mouth operation robot is respectively connected with the central control computer and the intelligent winch and used for positioning and butting an instrument to finish the assembly, source loading and calibration of the instrument well mouth operation, and comprises an image recognition sensor, a mechanical positioning sensor, a mechanical arm subsystem, a clamping jaw device, a walking motor and a fourth controller.
2. The wellsite intelligence system of claim 1, wherein the smart warehousing subsystem identifies the instruments via instrument characteristic sensors and determines bin information via the bin sensors where the instruments are located and carries the instruments by actuating transport motors of respective bins when actions are requested by the smart lifting device.
3. The wellsite intelligence system of claim 2, wherein the instrument characteristic sensor identifies the instrument by identifying a length, weight and identification code of the instrument and communicates the data to the central control computer.
4. The wellsite intelligent system of claim 1, wherein the intelligent trolley identifies the instrument being handled by the bin identification sensor and adjusts a platform position by the adjustment device, the instrument is handled by the trolley motor to a vehicle designated position, and the instrument is handled by the trolley motor to a wellsite docking position.
5. The wellsite intelligent system of claim 4, wherein the adjustment device comprises a positioning ranging sensor set, a balancing motor, and a lift motor.
6. The wellsite intelligence system of claim 1, wherein the intelligent winch determines instrument position and operation in the well via the depth tension sensor, senses motor operation via the motor parameter sensor, and communicates data to the third controller.
7. The wellsite intelligent system as claimed in claim 6, wherein the third controller controls the driving motor to run smoothly, and further controls the driving motor to work through a remote controller, so as to facilitate the operation of wellhead personnel.
8. The wellsite intelligent system of claim 1, wherein the wellhead operation robot determines instrument slot position through the image recognition sensor, aligns the instrument joint and slot through the mechanical positioning, screws the joint through a jaw device, adjusts its position through a walking motor, and grabs the radioactive source from the storage tank, transfers to the instrument source bin and places and screws the bin gate through the manipulator subsystem.
9. The wellsite intelligence system of claim 8, wherein the robotic subsystem comprises position, pressure sensors, and operating motors to perform instrument set-up, source loading, and calibration wellhead operations.
10. The intelligent system for wellsite as defined in claim 1 wherein the central control computer is configured with on-screen displays and audible and visual alarms in response to an emergency.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010263342.8A CN111338312B (en) | 2020-04-07 | 2020-04-07 | Well site intelligent system |
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| CN202010263342.8A CN111338312B (en) | 2020-04-07 | 2020-04-07 | Well site intelligent system |
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| CN111338312B CN111338312B (en) | 2024-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117432361A (en) * | 2023-12-15 | 2024-01-23 | 中国石油集团川庆钻探工程有限公司 | Cantilever type wellhead resetting device and method |
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