CN212256622U - Well control simulation system based on immersive virtual reality - Google Patents
Well control simulation system based on immersive virtual reality Download PDFInfo
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- CN212256622U CN212256622U CN202020252064.1U CN202020252064U CN212256622U CN 212256622 U CN212256622 U CN 212256622U CN 202020252064 U CN202020252064 U CN 202020252064U CN 212256622 U CN212256622 U CN 212256622U
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Abstract
The invention discloses a well control simulation system based on immersive virtual reality, which comprises a graphic workstation computer, virtual reality equipment, a display and a blowout preventer console, wherein the graphic workstation computer is used for generating a well control operation simulation scene picture. According to the invention, the well control operation simulation scene picture is generated through the graphic workstation computer, and when the drilling in the well control operation simulation scene picture has a preset fault, the blowout preventer console controls the blowout preventer simulation equipment in the well control operation simulation scene picture to be closed, so that well closing exercises are provided for training students. In the well closing drill, the working scene picture can be displayed to the training trainees through the virtual reality equipment and the display, so that the training trainees wearing the virtual reality equipment have immersion experience, other training trainees can synchronously watch the well closing drill through the display, the training trainees can quickly become familiar with the well closing standard action flow, the well closing in an emergency state is completed, and sudden accidents in the drilling process are effectively processed.
Description
Technical Field
The invention relates to the technical field of well control simulation, in particular to a well control simulation system based on immersive virtual reality.
Background
The oil drilling is a process of drilling a cylindrical hole with a certain diameter downwards or on one side at the surface position where oil is stored through exploration by using special drilling equipment and technology and drilling an underground oil-gas layer, and the professional knowledge and the operation skill of the oil drilling need to be mastered in order to realize oil-gas exploitation. As a drilling crew worker, each post needs to be familiar with the operation and control flow of drilling machine equipment and the standard action flow of well closing to complete the well closing work in an emergency state and effectively handle sudden accidents in drilling engineering.
The drilling engineering is a high-risk operation, and in most cases, the training of well crew personnel requires theoretical knowledge training and sufficient time for operating equipment. In the existing drilling training, the operation drilling of the drilling operation is limited to a flow, and the blowout preventer control cannot be really carried out; in addition, the teaching drilling machine is used for actual operation practice, so that the cost is high, and the personal safety and the equipment safety are possibly harmed.
Disclosure of Invention
The invention aims to provide a well control simulation system based on immersive virtual reality, aiming at the problems.
The invention provides a well control simulation system based on immersive virtual reality, which comprises a graphic workstation computer, virtual reality equipment, a display and a blowout preventer console, wherein the graphic workstation computer is used for generating a well control operation simulation scene picture, the graphic workstation computer is respectively connected with the virtual reality equipment, the display and the blowout preventer console, and when a preset fault occurs to a drilling well in the well control operation simulation scene picture, a control instruction is sent by the blowout preventer console so as to close the blowout preventer simulation equipment in the well control operation simulation scene picture.
Further, the graphic workstation computer generates the well control operation simulation scene picture according to physical simulation and three-dimensional scene rendering.
Further, the graphic workstation computer includes a project creation subsystem that completes creation of a training project by invoking a data model stored in the graphic workstation computer, the project creation subsystem including:
the scene type selection submodule comprises at least one of operation scene types of a drilling overflow model, a tripping collar model and an empty well model;
the subject selection submodule comprises a training subject model selection of a normal operation model and/or an accident handling model;
the training mode selection sub-module comprises at least one of training modes of a single-person independent operation model, a multi-person cooperative operation model, a training operation model and an examination operation model;
and the working position selection submodule comprises at least one of working positions of a driller model, an auxiliary driller model, an inner bencher model, an outer bencher model, a derrick worker model, a mud worker model and a field worker model.
Further, the graphic workstation computer further comprises a project training subsystem, the project training subsystem comprising:
the project query module is used for acquiring project training room list information by initiating a query application to the graphic workstation computer;
the project request module is used for carrying out project training requests on the training rooms selected from the project training room list;
the project operation module is used for generating a real-time picture of a well control operation simulation scene according to the physical simulation data by utilizing a three-dimensional scene rendering technology;
a project conditioning module to pause an ongoing training project or terminate a completed training project.
Further, the workstation computer further comprises a training monitoring subsystem, the training monitoring subsystem comprising:
the project visualization module is used for providing a visualization display platform for the simulation operation of the whole well control operation and the simulation operation of the single station;
and the parameter recording module is used for providing a platform for recording, displaying and inquiring well control simulation operation parameters of each station.
Further, the graphic workstation computer further comprises a model library for storing data models of the construction project, equipment models and parameter libraries for storing and recording project operation parameters.
Furthermore, the graphic workstation computer also comprises a user management subsystem, wherein the user management subsystem comprises an administrator module, a student module and a teacher module and is used for managing the registration, login and operation authority of the user.
Furthermore, the administrator module provides a customized interface to update, modify and perfect the data model and the equipment model in the well control project.
Furthermore, the student module comprises a theoretical learning submodule and a practical operation duplication submodule and is used for providing a theoretical knowledge training before the simulation operation and an operation duplication picture of the operation flow after the simulation operation for the student.
Further, the virtual reality equipment is head-mounted virtual reality glasses.
The invention has the beneficial effects that: according to the invention, the well control operation simulation scene picture is generated through the graphic workstation computer, and when a preset fault occurs to the drilling well in the well control operation simulation scene picture, the blowout preventer console can be used for controlling the blowout preventer simulation equipment in the well control operation simulation scene picture to be closed, so that well closing exercises can be provided for training students. In the well closing drill, the working scene picture can be displayed to the training trainees through the virtual reality equipment and the display, so that the training trainees wearing the virtual reality equipment have immersion experience, other training trainees can synchronously watch the well closing drill through the display, the training trainees can quickly become familiar with the well closing standard action flow, the well closing in an emergency state is completed, and sudden accidents in the drilling process are effectively processed. Compared with the teaching drilling machine or the daily process for actual operation practice, the cost can be greatly saved, and the harm to the human body and equipment safety can be avoided.
Drawings
Fig. 1 is a schematic diagram of the structural principle of the present invention.
FIG. 2 is a schematic diagram of the architecture of a graphics workstation computer.
Fig. 3 is a schematic diagram of the structure of the user management system.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, in this embodiment, the well control simulation system based on the immersive virtual reality includes a graphic workstation computer, a virtual reality device, a display, and a blowout preventer console, which are used to generate a well control operation simulation scene picture, and the graphic workstation computer is connected to the virtual reality device, the display, and the blowout preventer console, respectively, so that the generated well control operation simulation scene picture can be displayed on the display and the virtual reality device, and when a preset fault occurs in a drilling well in the well control operation simulation scene picture, a control instruction is sent by the blowout preventer console to close the blowout preventer simulation device in the well control operation simulation scene picture.
Based on the method, the well control operation simulation scene picture is generated through the graphic workstation computer, and when the drilling well in the well control operation simulation scene picture has a preset fault, the blowout preventer control console can control blowout preventer simulation equipment in the well control operation simulation scene picture to be closed, so that well closing exercises can be provided for training students. In the well closing drill, the working scene picture can be displayed to the training trainees through the virtual reality equipment and the display, so that the training trainees wearing the virtual reality equipment have immersion experience, other training trainees can synchronously watch the well closing drill through the display, and the training trainees can quickly become familiar with the well closing standard action flow to finish the well closing in an emergency state or effectively process sudden accidents in the drilling process. Compared with the teaching drilling machine or the daily process for actual operation practice, the cost can be greatly saved, and the harm to the human body and equipment safety can be avoided.
It should be noted that the predetermined fault may be a fault such as a kick, etc. in the well. In this embodiment, the virtual reality device may be head-mounted virtual reality glasses.
Specifically, as shown in FIG. 2, the graphical workstation computer includes a user management subsystem, a project creation subsystem, a project training subsystem, and a training monitoring subsystem.
The project creation subsystem completes creation of a training project by invoking a data model stored in the graphics workstation computer, comprising: the scene type selection submodule is used for providing at least one of operation scene types including a drilling overflow model, a tripping collar model and an empty well model, so that relative to a real operation environment, a student can complete well closing training operation in a safe working environment, and equipment damage and personnel safety problems possibly caused by real operation can be avoided; the subject selection submodule comprises a training subject model selection of a normal operation model and/or an accident handling model; the training mode selection sub-module comprises at least one of training modes of a single-person independent operation model, a multi-person cooperative operation model, a training operation model and an examination operation model; the work post selection submodule comprises at least one of the work posts of a driller model, an auxiliary driller model, an inner fitter model, an outer fitter model, a derrick worker model, a mud worker model and a field worker model, and is favorable for training the coordination of various workers through the collaborative drilling of various workers.
The project training subsystem includes: the project query module is used for acquiring project training room list information by initiating a query application to a graphic workstation computer; the project request module is used for carrying out project training requests on the training rooms selected from the project training room list; the project operation module is used for generating a real-time picture of a well control operation simulation scene according to the physical simulation data by utilizing a three-dimensional scene rendering technology; a project conditioning module to pause an ongoing training project or terminate a completed training project.
The training monitoring subsystem comprises: the project visualization module is used for providing a visualization display platform for the simulation operation of the whole well control operation and the simulation operation of the single station; and the parameter recording module is used for providing a platform for recording, displaying and inquiring well control simulation operation parameters of each station.
And developing a three-dimensional display end program by using a Unity3D development tool so as to generate a well control operation simulation scene picture, and simultaneously displaying a virtual reality environment consistent with a real well site environment in a display and a virtual reality device, wherein the well control operation simulation scene picture comprises a drilling machine, a blowout preventer simulation device, a fixed control area, a mud manifold, a riser manifold, a driller console, a throttling console and the like.
In addition, a Unity3D development tool is adopted to develop a multi-person collaborative background system, different roles such as driller, auxiliary driller, internal fitter, external fitter, derrick worker, mud worker and field worker can be selected for multiple users, and corresponding task operation training can be completed according to the selected roles.
In the embodiment, the system further comprises a model library for storing a data model of the construction project, an equipment model and a parameter library for storing and recording project operation parameters.
As shown in fig. 3, the workstation computer further comprises a user management subsystem, wherein the user management subsystem comprises an administrator module, a student module and a teacher module, and is used for managing the registration, login and operation authority of the user; the administrator module provides a customized interface to update, modify and perfect a data model and an equipment model in the well control project; the student module comprises a theory learning submodule and a practice operation duplication submodule and is used for providing a student with a theory knowledge training before simulation operation and an operation duplication picture of an operation process after the simulation operation; the teacher module comprises a project construction sub-module and a review sub-module and is used for a teacher to construct training projects and review student simulation conditions according to students.
In this embodiment, an administrator may use a Microsoft Visual Studio development tool to develop a background simulation control program, which includes device logic and a simulation interface; the teacher can also use Microsoft Visual Studio development tool to develop teaching end simulation console programs, which include variable parameters and are convenient for teachers to set. The administrator, the teacher and the trainees can respectively access the user sub-management system to realize the functions of model revision, trainee training, training construction, review and the like, so that the flexibility of the system is improved, the comprehensive cost performance is high, and the theory and operation level of the trainees can be comprehensively improved.
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 (1)
1. The well control simulation system based on the immersive virtual reality is characterized by comprising a graphic workstation computer, virtual reality equipment, a display and a blowout preventer console, wherein the graphic workstation computer is used for generating a well control operation simulation scene picture, the graphic workstation computer is respectively connected with the virtual reality equipment, the display and the blowout preventer console, and when a preset fault occurs in a drilling well in the well control operation simulation scene picture, the blowout preventer console sends a control instruction to close the blowout preventer simulation equipment in the well control operation simulation scene picture.
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| CN202020252064.1U CN212256622U (en) | 2020-03-04 | 2020-03-04 | Well control simulation system based on immersive virtual reality |
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| CN202020252064.1U CN212256622U (en) | 2020-03-04 | 2020-03-04 | Well control simulation system based on immersive virtual reality |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299136A (en) * | 2021-04-12 | 2021-08-24 | 杭州电子科技大学 | Underground operation shut-in operation training and checking method based on VR technology |
| CN114464034A (en) * | 2021-12-24 | 2022-05-10 | 中国海洋石油集团有限公司 | Desktop type shallow water shut-in well control multi-post collaborative drilling system and method |
| CN114463487A (en) * | 2021-12-24 | 2022-05-10 | 中国海洋石油集团有限公司 | Desktop type deepwater well control multi-post collaborative drilling system and method |
-
2020
- 2020-03-04 CN CN202020252064.1U patent/CN212256622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299136A (en) * | 2021-04-12 | 2021-08-24 | 杭州电子科技大学 | Underground operation shut-in operation training and checking method based on VR technology |
| CN114464034A (en) * | 2021-12-24 | 2022-05-10 | 中国海洋石油集团有限公司 | Desktop type shallow water shut-in well control multi-post collaborative drilling system and method |
| CN114463487A (en) * | 2021-12-24 | 2022-05-10 | 中国海洋石油集团有限公司 | Desktop type deepwater well control multi-post collaborative drilling system and method |
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Inventor after: Li Yang Inventor after: Gong Xiaobo Inventor after: Yang Yuqian Inventor after: Li Yaoxiang Inventor before: Li Yang Inventor before: Gong Xiaobo Inventor before: Zhou Chengxiang Inventor before: Yang Yuqian Inventor before: Li Yaoxiang |
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