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Well-cementing operation simulation training system
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A simulation training system and cementing technology, which is applied in educational appliances, instruments, teaching models, etc., can solve the problems of poor operator's actual combat ability, economy, personal loss, limited practice time, etc., so as to improve on-site learning ability and simulate control module Simple, enhanced perceptual awareness effect
Active Publication Date: 2012-05-23
CHINA NAT OFFSHORE OIL CORP +2
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[0003] On some cementing equipment mud mixing systems equipped with analog function modules, operators can conduct autonomous operation training without ash and water, but the purpose of this training module is mainly to let operators be familiar with the equipment system operation, rather than how to mix the cement slurry that meets the design requirements, so there is no simulation of the liquid level and slurry slurry, and no evaluation of the mixing operation; at the same time, the cementing equipment installed with this training module does not During operation, the operator cannot perform simulated operations on ash valves, water valves and other equipment, and the practicality of the operator's learning is very poor
Trainees trained in this way are not able to carry out actual combat, but also need to follow other operators for practical learning on the job, which greatly wastes learning resources and human resources.
In addition, even if you study in actual operation, due to the limited internship time, it is impossible for all practical problems to appear during the internship, and the learning is extremely one-sided. Great economic and personal loss
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[0026] Such as figure 1 , figure 2 As shown, the present invention includes a two-machine double-pump mixing skid 1, an air compressor skid 2, a vertical ash tank 3, a pressure balance tank 4, a cement head and wellhead device 5, an analog control module 6 and a multimedia teaching system 7.
[0027] The present invention includes an ash path and an air path. The ash path includes the lower ash vertical tank 3 and the pressure balance tank 4. The ash storage is simulated in the lower ash vertical tank 3. Simulate ash delivery in the tank body 15 of the double-machine double-pump mud mixing skid 1, and simulate the mixing of the gray-water mixture in the tank body 15 of the double-machine double-pump mud mixing skid 1 to simulate mud, and the dual-machine double-pump mud mixing skid 1 The middle plunger pump 13 is driven by the engine 11 and the transmission case 12 to simulate injecting the mixture into the cement head and the wellhead device 5 .
[0028] The air path inclu...
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Abstract
The invention provides a well-cementing operation simulation training system, which comprises a double-engine double-pump mortar mixing sledge, an air compressor sledge, a vertical lime discharging tank, a pressure balancing tank, a cementing head and wellhead device, and a simulation control module, wherein the double-engine double-pump mortar mixing sledge comprises engines, gear boxes, a plunger pump, a sledge seat, a tank body and high and low pressure manifolds; the tank body is connected to the sledge seat; the engines, the gear boxes and the plunger pump are sequentially connected; theair compressor sledge comprises a sledge frame, an air compressor, an air storage tank and a freeze-drying machine; the air storage tank, the air compressor and the freeze-drying machine are sequentially connected, and are arranged on the sledge frame; the cementing head and wellhead device comprises a simulated cementing head structure and a simulated wellhead device; and the simulation control module acquires and simulates the information of the double-engine double-pump mortar mixing sledge, the air compressor sledge, the vertical lime discharging tank, the pressure balancing tank and the cementing head and wellhead device, and feeds the information back. By adopting the double-engine double-pump mortar mixing sledge, the air compressor sledge, the vertical lime discharging tank, the pressure balancing tank, the cementing head and wellhead device and the simulation control module, the well-cementing operation simulation training system can completely simulate a well cementing operation process and fault processing and bring convenience to trainees to master well cementing operation and fault processing processes in all aspects, along with extremely high practicability.
Description
technical field [0001] The invention relates to a cementing operation simulation training system Background technique [0002] The existing oilfield cementing slurry mixing operation training mainly focuses on theoretical teaching, equipment explanation, on-site teaching and practical exploration. [0003] On some cementing equipment mud mixing systems equipped with analog function modules, operators can conduct autonomous operation training without ash and water, but the purpose of this training module is mainly to let operators be familiar with the equipment system operation, rather than how to mix the cement slurry that meets the design requirements, so there is no simulation of the liquid level and slurry slurry, and no evaluation of the mixing operation; at the same time, the cementing equipment installed with this training module does not During operation, the operator cannot perform simulated operations on ash valves, water valves and other equipment, and the practic...
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Application Information
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