Coiled tubing breach fault simulation method
A fault simulation and oil pipeline technology, which is applied in simulators, simulation devices for space navigation conditions, space navigation equipment, etc., can solve the problems of poor training effect and high training cost, and achieve the effect of strengthening the training effect.
Active Publication Date: 2021-11-23
SOUTHWEST PETROLEUM UNIV +1
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Problems solved by technology
However, due to the problem of the working environment, the cost of training production equipment is too high, so the training content is limited to written training, and the actual training effect is not strong
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[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] Various working conditions can be realized by adjusting the configuration of the coiled tubing simulation system, and setting the blowout box puncture failure parameters to make the system simulate the blowout box puncture phenomenon. The coiled tubing simulation system is equipped with a console and a touch screen to adjust graphics and parameters. The console realizes simple control and adjustment of the operating equipment, and the touch screen is used to simulate manual operation of the operating equipment.
[0033] Such as figure 1 As shown, the coiled tubing crack failure simulation method uses the coiled tubing simulation system to simulate the coiled tubing crack phenomenon, and performs processing operatio...
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The invention discloses a coiled tubing breach fault simulation method, which includes the following steps: S1: stop the coiled tubing through the console, brake the drum, and brake the injection head; S2: evaluate the leakage state; S3: stop the pump through the touch screen and release the pressure of the coiled tubing; S4: Determine whether the check valve is valid; if yes, go to S5; if not, go to S6; S5: slowly pull out the coiled tubing through the console; S6: judge whether the leakage continues; if yes, go to S7; if not , then end; S7: Judging whether the coiled tubing is seriously damaged, if so, go to S8, if not, go to S9; S8: Close the fully enclosed ram BOP through the console; S9: Delegate the leak point through the console Between the blowout box and the half-sealed ram, close the slip ram and the half-sealed ram. Restore the real construction situation and provide a treatment method. Through hands-on operation, the training effect will be strengthened, so that the trainers can quickly grasp the emergency treatment process of the blowout box puncture leak.
Description
technical field [0001] The invention relates to the field of coiled tubing simulation, in particular to a method for simulating faults of coiled tubing breaches. Background technique [0002] The operators who have just participated in the oilfield work are relatively unfamiliar with the working environment and unskilled in operating techniques. In order to prevent losses in the production process, they often organize training for novice operators to enhance their proficiency. However, due to the working environment, the cost of production equipment for training is too high, so the training content is limited to written training, and the actual training effect is not strong. [0003] The coiled tubing simulation system uses computer simulation technology, computer graphics technology and virtual reality technology to simulate coiled tubing operations. Contents of the invention [0004] In order to solve the above problems, the present invention proposes a coiled tubing br...
Claims
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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 方玮周瑞东何志敏
Owner SOUTHWEST PETROLEUM UNIV