CN114464033A - Interactive deepwater well killing situation drilling system and method - Google Patents
Interactive deepwater well killing situation drilling system and method Download PDFInfo
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Abstract
The invention discloses an interactive deepwater well control situation drilling system and method, wherein the system comprises a main control system and a graphic system; the master control system comprises a platform control module, a teacher control console module, a tripping control module, a drilling control module, a well control module, a sound effect control module and a student management module; the well control module is used for controlling the operation flow of deep water well killing, reading well control parameters in real time, and drawing and storing parameter curves; the graphic system is used for constructing a deepwater well killing operation scene by using 3D scene display software based on a 981 ocean drilling platform according to a deepwater well killing operation process. The interactive deep-water well closing operation scene is constructed according to the characteristics of deep-water drilling operation, various operations in the operation process can be simulated really, the difference of manual operations can be expressed really, the system performance is closer to the reality, and the operation capability of students can be improved really.
Description
Technical Field
The invention relates to the technical field of deepwater drilling, in particular to an interactive deepwater well killing scene drilling system and method.
Background
At present, the national relevant departments strengthen the security of national energy, require each large oil enterprise and public institution to strengthen the investment of oil exploration and development, and increase the newly-increased oil gas discovery and output in China to ensure the national energy security. Therefore, the exploration and development work of marine oil is gradually changed from shallow sea offshore area to deep sea offshore area, so as to increase the exploration and development area of marine oil and gas and seek more oil and gas discovery.
The ocean deep water well control technology is the guarantee of safe production of deep sea underground operation, and at present, various simulation devices for drilling-well control operation training are available at home and abroad. The prior deep sea drilling scene drilling technique has the following defects: the multi-person collaborative scene drilling cannot be carried out simultaneously, and the operation feedback of students cannot be really displayed. Meanwhile, scene setting is not carried out in combination with real deep sea well killing operation, and the actual training effect is poor. Therefore, a drilling system and a drilling method are needed to be designed for well control operation of the deep water well killing.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an interactive deep-water well control scene drilling system and method, which are used for constructing an interactive deep-water well closing operation scene aiming at the characteristics of deep-water well control operation, can truly simulate various operations in the operation process, provide multi-person collaborative scene drilling, enable the system performance to be closer to reality and can truly improve the operation capacity of students.
The purpose of the invention is realized by the following technical scheme:
an interactive deepwater kill-job scene drilling system comprises a main control system and a graphic system; the master control system comprises a platform control module, a teacher control console module, a tripping control module, a drilling control module, a well control module, a sound effect control module and a student management module; the platform control module is used for displaying drilling parameters in real time, setting parameter alarm and simulating the operation and display of a ground circulation system;
the teacher control console module is used for setting and modifying the data of the drilling equipment; the drilling parameters are displayed in real time, the occurrence of operation faults is simulated, and the simulation speed of the deepwater well killing operation is controlled;
the well control module is used for controlling the operation process of deep water well killing, reading well control parameters in real time, and drawing and storing parameter curves;
the sound effect control module is used for simulating the sound effects of a field pump, a winch and turntable equipment in the deep water well killing operation process;
the system self-checking module is used for detecting the state of the hardware equipment and judging whether the hardware equipment of the system fails or not;
the student management module is used for importing a student list and managing and checking the achievements of the students. In addition, the tripping control module is used to simulate normal tripping training. And the drilling control module is used for controlling normal drilling training.
Specifically, the graphic system is used for constructing a deepwater well killing operation scene by using 3D scene display software based on a 981 ocean drilling platform according to a deepwater well killing operation process.
The student management module specifically comprises class information management and student information management, wherein the class information management is used for grouping information of all students, examining all the students and counting the examination scores of the students; the student information management is used for importing student personal information and inquiring and deleting student information.
Specifically, the well control operation process of the deep water well killing comprises the following steps:
step S1, in the first cycle, closing a blowout preventer below a cross joint, and recording the pressure of a shut-in riser; closing the blowout preventer on the cross joint, pumping low-density fluid from a kill line until the fluid completely covers the throttling line, and connecting the throttling valve; opening a blowout preventer below the cross joint, and recording the casing pressure of the shut-in well; pumping original drilling fluid at a kill pump speed, and recording the total pressure of an initial riser; pumping low-density fluid from the kill line, and adjusting the throttle valve to enable the total pressure of the riser to be equal to the initial total pressure of the riser; keeping the pumping speed of the drilling fluid and the pumping speed of the low-density fluid unchanged, and adjusting a throttle valve to keep the total pressure of the vertical pipe unchanged until overflow is discharged; closing the well and recording the casing pressure at the moment;
step S2, in the second circulation cycle, starting the drilling pump and pumping the well killing fluid at the pump speed of the well killing pump; meanwhile, a pump is started to inject low-density fluid, and a throttle valve is adjusted to keep the pressure of the sleeve pipe unchanged; when the well killing fluid reaches the drill bit, the throttle valve is adjusted to keep the total pressure of the vertical pipe unchanged; when the well killing fluid returns to the blowout preventer, the blowout preventer of the lower ram is closed, and the well killing fluid is used for replacing the fluid in the well killing pipeline and the throttling pipeline; opening a lower-layer blowout preventer, and checking the well killing condition; the drilling fluid in the riser is replaced by a kill fluid.
Furthermore, the master control system also comprises a drilling recording module which is used for acquiring and recording the operation records and equipment state information of the trainees in the drilling process of the deepwater well control scene; the drilling recording module comprises a single drilling unit, a team drilling unit and a drilling data acquisition unit; the single drilling unit is used for establishing a three-dimensional single deepwater well control training scene and generating a single drilling project according to configured operation parameters; the team drilling unit is used for constructing a three-dimensional multi-person team deepwater well control training scene and generating a multi-person team drilling project according to configured operation parameters; the drilling parameter acquisition unit is used for respectively acquiring the deep water well killing training operation records of trainees in the single drilling unit and the team drilling unit and the state information of the training equipment.
An interactive deep water well killing scene drilling method comprises the following steps:
the method comprises the following steps: collecting drilling parameters of a deep water well killing well control operation flow under a drilling working condition;
step two: building a well control model by using 3D display software, and optimizing the well control model according to drilling parameters to obtain a 3D deep water well killing well control model;
step three: according to the deep-water well killing operation process and in combination with the 3D deep-water well killing model, an interactive deep-water well killing scene drilling system is designed to carry out deep-water well killing simulation training, and learning training data and equipment state information are acquired to carry out evaluation.
Specifically, the roles of the deep water well killing operators include driller, auxiliary driller, pumpers, driller, logging engineer, drilling supervision, captain, senior captain and underwater personnel.
The invention has the beneficial effects that:
1. the system of the invention constructs different post roles, independently sets the operation content of each role, constructs a multi-person collaborative drilling scene according to the actual deep sea kill-job flow, and can truly express the difference of manual operation, so that the system performance is closer to the reality.
2. In the drilling process, the invention supports the drilling process by abundant background mathematical physical models, ensures the authenticity of drilling data, objectively reflects the change of instrument data parameters in the drilling process, and highly coincides the drilling process with objective practice.
Drawings
FIG. 1 is a system architecture diagram of the present invention.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
The first embodiment is as follows:
in this embodiment, as shown in fig. 1, an interactive deep water kill-well control scenario drilling system includes two major parts, a main control system and a graphic system; the master control system comprises a platform control module, a teacher console module, a tripping control module, a drilling control module, a well control module, a sound effect control module and a student management module.
The platform control module is used for displaying drilling parameters in real time, setting parameter alarm and simulating the operation and display of a ground circulation system. The drilling parameter display comprises: pump speed, total pump speed, accumulated pump stroke number, pumping speed, back-out speed, mud pit volume increase and decrease, riser pressure, casing pressure, well depth, drill bit position, hook height, footage, square entry, hanging weight, drilling speed, drilling time, hook speed, top drive rotating speed, top drive torque (turntable speed, turntable torque), and bottom hole pressure. The parameter alarm setting comprises: the method comprises the following steps of vertical pipe pressure upper and lower limit alarm, slurry increase and decrease quantity alarm, return flow upper and lower limit alarm, supply tank upper and lower limit alarm, drilling pressure upper limit alarm, anti-collision upper and lower limit alarm, anti-collision locking upper and lower limits, top drive upper buckle torque limitation and top drive drilling torque limitation.
The teacher control console module can complete the setting and modification of parameters including formation parameter setting, well parameter setting, drilling tool combination setting, pump parameter setting, mud system, ground manifold, blowout preventer and the like; the drilling parameters such as bit pressure, drilling speed, footage, mud pit volume increase and decrease, return flow, pump speed, displacement, accumulated pump stroke number and the like can be displayed in real time; the occurrence of a failure can be set; the selection of parameter units and languages can be set; the simulation speed control of the operation can be realized; the archived job can be saved and restored.
The well control module can realize the operation control of well control and can read well control parameters such as casing pressure, vertical pressure, throttle valve opening degree, casing shoe pressure and bottom hole pressure in real time; it can draw, store and print the parameter curves of several real-time parameters, such as vertical pressure, casing pressure, mud pool volume increment and decrement, bottom hole pressure and formation pressure.
The sound effect control module is used for simulating sound effects of a field pump, a winch and rotary table equipment in the deep water well killing operation process.
The system self-check module can detect the state of the hardware equipment through the module. The function can comprehensively diagnose the operation state of the components of the related hardware equipment of the system, and can conveniently judge whether various control elements (such as buttons, knobs and switches) and display elements (such as meters and indicator lamps) on the hardware equipment of the system have faults or not. The system simultaneously provides a hardware correction function, and the hardware correction provides a correction function for knob type and operating rod type sensors on hardware equipment. If the operator finds that the hardware components are insensitive or the numerical deviation is large, the hardware components can be corrected by using a hardware correction function, and the hardware components are restored to a normal working state.
The student management module can realize the import of the student list and manage and check the scores of the students. The module mainly comprises a class student management part and a score management part. The class student management comprises the following steps: creating a class, deleting a class, updating class information, adding a student, deleting a student, and emptying a student. The achievement management can inquire out a student information list corresponding to some projects and project score sections of a class and the deduction condition.
In this embodiment, the graphics system is used for constructing a deepwater well killing operation scene by using 3D scene display software based on a 981 marine drilling platform according to a deepwater well killing operation process.
The student management module specifically comprises class information management and student information management, wherein the class information management is used for grouping information of all students, examining all the students and counting the examination scores of the students; the student information management is used for importing student personal information and inquiring and deleting student information.
In this embodiment, the well control operation process of the deep water kill well includes the following steps:
step S1, in the first cycle, closing a blowout preventer below a cross joint, and recording the pressure of a shut-in riser; closing the blowout preventer on the cross joint, pumping low-density fluid from a kill line until the fluid completely covers the throttling line, and connecting the throttling valve; opening a blowout preventer below the cross joint, and recording the casing pressure of the shut-in well; pumping original drilling fluid at a kill pump speed, and recording the total pressure of an initial riser; pumping low-density fluid from the kill line, and adjusting the throttle valve to enable the total pressure of the riser to be equal to the initial total pressure of the riser; keeping the pumping speed of the drilling fluid and the pumping speed of the low-density fluid unchanged, and adjusting a throttle valve to keep the total pressure of the vertical pipe unchanged until overflow is discharged; closing the well and recording the casing pressure at the moment;
step S2, in the second circulation cycle, starting the drilling pump and pumping the well killing fluid at the pump speed of the well killing pump; meanwhile, a pump is started to inject low-density fluid, and a throttle valve is adjusted to keep the pressure of the sleeve pipe unchanged; when the well killing fluid reaches the drill bit, the throttle valve is adjusted to keep the total pressure of the vertical pipe unchanged; when the well killing fluid returns to the blowout preventer, the blowout preventer of the lower ram is closed, and the well killing fluid is used for replacing the fluid in the well killing pipeline and the throttling pipeline; opening a lower-layer blowout preventer, and checking the well killing condition; the drilling fluid in the riser is replaced by a kill fluid.
Furthermore, the system also comprises a drilling recording module which is used for acquiring and recording the operation records and equipment state information of the trainees in the drilling process of the deepwater well control scene; the drilling recording module comprises a single drilling unit, a team drilling unit and a drilling data acquisition unit; the single drilling unit is used for establishing a three-dimensional single deepwater well control training scene and generating a single drilling project according to configured operation parameters; the team drilling unit is used for constructing a three-dimensional multi-person team deepwater well control training scene and generating a multi-person team drilling project according to configured operation parameters; the drilling parameter acquisition unit is used for respectively acquiring the deep water well killing training operation records of trainees in the single drilling unit and the team drilling unit and the state information of the training equipment.
In this embodiment, the roles of the deep water well killing operators include driller, sub driller, pumpers, driller, logging engineer, drilling supervision, captain, senior captain and underwater personnel.
In the embodiment, the modes of drill project selection are divided into two modes, the first mode is selection of a single training project, a teacher can select any one of a first-level, a second-level, a third-level and a hidden danger identification and troubleshooting module, and a trainee is made to drill; the second type is comprehensive drilling project setting, and drilling contents with relevance in the project recognition and investigation module are integrated according to the first level, the second level and the third level well control and hidden danger, so that students are prevented from remembering the training process. The teacher can set the personalized drilling scheme generation through the drilling scheme in the mode, and the integration setting of the multi-module training content enables the drilling process to be more comprehensive, so that the drilling process is more flexible and comprehensive, and the production practice is more close to.
In this embodiment, the background administrator is mainly a teacher user, and the operation flow of the teacher user includes: (1) performing server verification according to the identity information when the teacher user logs in; (2) a teacher sets a drilling scheme; (3) performing grouping setting according to the condition of the student; (4) the setting of the entry drill item comprises: a. selecting a drilling scene; b. selecting a drilling related process; (5) selecting a training program: 1) integrating operation contents according to the first, second and third-level well control training contents, supporting a multi-task integration mechanism, and performing relevance multi-task triggering; 2) selecting whether to trigger an accident: carrying out hidden danger identification and troubleshooting; 3) selecting a drilling mode: practice and examination. After the setting is completed, the teacher user can submit the drilling scheme to the server, and the drilling process is triggered to issue the drilling task to the trainees.
In this embodiment, after the teacher user logs in the system, the teacher user is managed and configured in a unified manner through the teacher end. The teacher end mainly has five main functions, which are: student grouping, exercise scheme setting, exercise snapshot management, score management and analysis, and exercise starting. The teacher can set the use mode of the system, including: an exercise mode and an assessment mode.
In this embodiment, the operation procedure of the student user includes: (1) when a student user logs in, server verification is carried out according to identity information; (2) downloading a drilling task at a server, and confirming personal information and drilling project information; (3) implementing a drilling project on a personal drilling equipment provider and uploading drilling data to a server in real time
(ii) a (4) The machine records the drilling information, forms the drilling record and obtains the drilling score.
In the embodiment, various working conditions and parameter information in the drilling operation of petroleum engineering, such as pressure, torque, drilling speed, displacement and the like, are simulated by using mathematical physical models such as an overflow model, a drilling speed model, a well killing model and the like, the relation among the physical parameters is accurately reflected, and the effect same as that of the actual drilling operation is achieved. The system supports various drilling parameter settings, such as drilling tool structures, well depth structures, stratum parameters, equipment parameters and the like, so that the drilling process is more flexible and changeable, and the training pertinence is better. The mathematical physical model adopted by the system supports a non-sequencing operation architecture, can truly simulate various operations in the operation process, and truly expresses the difference of manual operations, so that the system performance is closer to reality.
In the drilling process, the system can truly reproduce the operation process, the accident evolution process and the parameter change process according to the actual operation of the trainee. The system can be used by different people, data expression and event development similar to real rules can be realized in different operation processes, and the system supports triggering of well control accidents and expression of accident phenomena under the conditions of drilling a high-pressure bottom layer, misoperation or improper treatment.
In this embodiment, the well control operation process of the deep water kill well includes the following steps:
step S1, in the first cycle, closing a blowout preventer below a cross joint, and recording the pressure of a shut-in riser; a blowout preventer on the four-way joint is closed, and low-density fluid is pumped from a kill line until the fluid completely covers a throttling line, so that a throttling valve is jointed; opening a blowout preventer below the cross joint, and recording the casing pressure of the shut-in well; pumping original drilling fluid at a kill pump speed, and recording the total pressure of an initial riser; pumping low-density fluid from the kill line, and adjusting a throttle valve to enable the total pressure of the riser to be equal to the initial total pressure of the riser; keeping the pumping speed of the drilling fluid and the pumping speed of the low-density fluid unchanged, and adjusting a throttle valve to keep the total pressure of the vertical pipe unchanged until overflow is discharged; closing the well and recording the casing pressure at the moment;
step S2, in the second circulation cycle, starting the drilling pump and pumping the well killing fluid at the pump speed of the well killing pump; meanwhile, a pump is started to inject low-density fluid, and a throttle valve is adjusted to keep the pressure of the sleeve pipe unchanged; when the well killing fluid reaches the drill bit, the throttle valve is adjusted to keep the total pressure of the vertical pipe unchanged; when the well killing fluid returns to the blowout preventer, the lower-layer ram blowout preventer is closed, and the well killing fluid is used for replacing the fluid in the well killing pipeline and the throttling pipeline; opening a lower-layer blowout preventer, and checking the well killing condition; the drilling fluid in the riser is replaced by a kill fluid.
In this embodiment, the process of designing the interactive deepwater kill-well scenario drilling system in step three specifically includes:
A. three-dimensional modeling well site environment and operating equipment, the operating equipment includes: the system comprises a top drive, a blowout preventer, a throttling control box, a manifold, a platform drilling tool and a working tool; a man-machine interaction environment and an equipment model are established by utilizing a three-dimensional modeling technology, and each operation equipment and operation environment in the deep water well killing operation process are rendered in real time through a control program.
B. Performing character role behavior simulation and logic control, establishing the character roles of the team in the drilling operation, making a character action library, and completing simulation, display and judgment of character activities through logic control;
C. sound effect control, namely performing sound effect simulation of the deep water well killing operation site environment according to equipment sound effect parameters of a well drilling site pump, a winch and a turntable;
D. and displaying the equipment parameters, namely displaying the drilling parameters, the equipment operated by personnel and the instrument data obtained by real-time calculation of the mathematical model in real time through a three-dimensional equipment model.
The embodiment adopts a virtual reality technology, and maximally simulates the occurrence and development processes of real conditions and various reactions possibly made by people in a virtual environment in a virtual space. The requirements include:
(1) three-dimensional scene simulation
The three-dimensional scene is real and complete, the positioning is accurate, the model precision is high, the optimization can be realized, and the specific requirements are as follows:
scene positioning: some devices in the apparatus may be located in the scene.
And inquiring the state of the equipment: and inquiring the state of objects such as equipment, valves, personnel, tools and the like in the scene.
Scene roaming: the device can roam and walk in a three-dimensional scene, and can rotate the scene at any angle, so that the three-dimensional scene can be conveniently browsed and familiar.
(2) Training goal achievement
The training content is oriented to operation scenes, technological processes, drill key points, equipment use and emergency processes for visual training, and a training target is achieved through vivid and vivid three-dimensional animation scene interaction.
(3) Emergency drill training
The training process is displayed in a three-dimensional virtual scene in a three-dimensional interactive scene mode, including operation measures and training points which need to be taken under various working conditions, the contents of operation development, field process disposal, safety flow, emergency disposal and the like are organically combined by means of three-dimensional scene feedback, the training contents are more visually presented, and trained personnel can achieve an on-the-spot training effect.
Example two:
an interactive deepwater kill well control scenario drilling method comprises the following steps:
the method comprises the following steps: collecting drilling parameters of a deep water well killing well control operation flow under a drilling working condition;
step two: constructing a well control model by using a three-dimensional graphic engine, and optimizing the well control model according to drilling parameters to obtain a 3D deep water well killing well control model;
step three: according to the deep-water well killing operation process and in combination with the 3D deep-water well killing model, an interactive deep-water well killing scene drilling system is designed, and deep-water well killing simulation training is carried out based on the system.
In this embodiment, the drilling parameters include: drilling tool structure, well depth structure, formation parameters, equipment parameters. In the embodiment, the mathematical model is adopted to simulate various working conditions and parameters in the drilling operation of the petroleum engineering, such as pressure, torque, drilling speed, displacement and the like, and accurately reflect the relationship among the physical parameters, so that the effect same as that of the actual drilling operation is achieved.
Various drilling parameters such as drilling tool structures, well structures, stratum parameters, equipment parameters and the like can be set, so that training is more flexible and targeted; various operations of the drilling machine can be simulated really, and the constructed system is closer to the reality.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An interactive deepwater kill-job scene drilling system is characterized by comprising a main control system and a graphic system; the master control system comprises a platform control module, a teacher control console module, a tripping control module, a drilling control module, a well control module, a sound effect control module and a student management module; the platform control module is used for displaying drilling parameters in real time, setting parameter alarm and simulating the operation and display of a ground circulation system;
the teacher control console module is used for setting and modifying the data of the drilling equipment; the drilling parameters are displayed in real time, the occurrence of operation faults is simulated, and the simulation speed of the deepwater well killing operation is controlled;
the well control module is used for controlling the operation process of deep water well killing, reading well control parameters in real time, and drawing and storing parameter curves;
the sound effect control module is used for simulating the sound effects of a field pump, a winch and turntable equipment in the deep water well killing operation process;
the system self-checking module is used for detecting the state of the hardware equipment and judging whether the hardware equipment of the system fails or not;
the student management module is used for importing a student list and managing and checking the achievements of the students.
2. The interactive deepwater well control scenario drilling system of claim 1, wherein the graphics system is used for constructing deepwater well control scenario according to deepwater well control operation flow by using 3D scenario display software based on a 981 marine drilling platform.
3. The interactive deep water well control scenario drilling system of claim 1, wherein the trainee management module specifically comprises class information management and trainee information management, wherein the class information management is used for grouping information of all trainees, performing assessment on all trainees and counting assessment scores of the trainees; the student information management is used for importing student personal information and inquiring and deleting student information.
4. The interactive deepwater kill well scenario drilling system of claim 2, wherein the deepwater kill well control workflow comprises the steps of:
step S1, in the first cycle, closing a blowout preventer below a cross joint, and recording the pressure of a shut-in riser; closing the blowout preventer on the cross joint, pumping low-density fluid from a kill line until the fluid completely covers the throttling line, and connecting the throttling valve; opening a blowout preventer below the cross joint, and recording the casing pressure of the shut-in well; pumping original drilling fluid at a kill pump speed, and recording the total pressure of an initial riser; pumping low-density fluid from the kill line, and adjusting the throttle valve to enable the total pressure of the riser to be equal to the initial total pressure of the riser; keeping the pumping speed of the drilling fluid and the pumping speed of the low-density fluid unchanged, and adjusting a throttle valve to keep the total pressure of the vertical pipe unchanged until overflow is discharged; closing the well and recording the casing pressure at the moment;
step S2, in the second circulation cycle, starting the drilling pump and pumping the well killing fluid at the pump speed of the well killing pump; meanwhile, a pump is started to inject low-density fluid, and a throttle valve is adjusted to keep the pressure of the sleeve pipe unchanged; when the well killing fluid reaches the drill bit, the throttle valve is adjusted to keep the total pressure of the vertical pipe unchanged; when the well killing fluid returns to the blowout preventer, the blowout preventer of the lower ram is closed, and the well killing fluid is used for replacing the fluid in the well killing pipeline and the throttling pipeline; opening a lower-layer blowout preventer, and checking the well killing condition; the drilling fluid in the riser is replaced by a kill fluid.
5. The interactive deepwater well control scenario drilling system of claim 1, wherein the master control system further comprises a drilling recording module for collecting and recording operation records and equipment state information of trainees during the deepwater well control scenario drilling process; the drilling recording module comprises a single drilling unit, a team drilling unit and a drilling data acquisition unit; the single drilling unit is used for establishing a three-dimensional single deepwater well control training scene and generating a single drilling project according to the configured operation parameters; the team drilling unit is used for constructing a three-dimensional multi-person team deep-water well control training scene and generating multi-person team drilling projects according to configured operation parameters; the drilling parameter acquisition unit is used for respectively acquiring the deep water well killing training operation records of trainees in the single drilling unit and the team drilling unit and the state information of the training equipment.
6. An interactive deep water kill well control scenario drilling method is characterized by comprising the following steps:
the method comprises the following steps: collecting drilling parameters of a deep water well killing well control operation flow under a drilling working condition;
step two: building a well control model by using 3D display software, and optimizing the well control model according to drilling parameters to obtain a 3D deep water well killing well control model;
step three: according to the deep-water well killing operation process and in combination with the 3D deep-water well killing model, an interactive deep-water well killing scene drilling system is designed to carry out deep-water well killing simulation training, and learning training data and equipment state information are acquired to carry out evaluation.
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| CN115410443A (en) * | 2022-10-31 | 2022-11-29 | 西南石油大学 | Control system for blowout simulation training |
| CN116044332A (en) * | 2023-04-03 | 2023-05-02 | 成都维泰数智科技有限公司 | Visual intelligent secondary well control method, system, device and storage medium |
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