Research On The Renovation Project Of Mixer Cement Grout System Based On AC-400

Cement truck is the most core equipment in cement industry, cement slurry system is cement trucks can realize even as the core parts of the slurry in order to realize the reuse of AC- 400 type cement trucks, in this article, through comparative analysis of AC- 400 type cement trucks with the current popular stand-alone single pump cement trucks, for modification of the original car AC- 400 type cement, changed the peripheral mix slurry equipment, the shortcomings of single nozzle mixer a hybrid, to effectively improve the uniformity of the mud density, water stability performance is stronger, the slurry process does not pollute the environment, reduce the risk of increasing the cementing operation,more effectively protect the health of the workers, making the site HSE performance level enhances unceasingly.Vehicle hydraulic system, this article through to cement slurry system, and the modified pipeline layout and so on five big aspects analyzes the AC- 400 type cement car modification direction and method, under the condition of not changing the look of the cement truck is roughly, use chassis of diesel engine power, increase the hydraulic system,increase the two sets of centrifugal pump, add a new mixer, can completely change the way the original slurry, slurry and improve efficiency and quality, realize airtight under ashes.Research focuses on the resolve of the slurry system power matching and hydraulic system, a set of research and form the cement truck research retrofit scheme of the system.Through 9 Wells operation data show that under this retrofit scheme can achieve a complete airtight grey, slurry, realize the centralized control, single operation.Relatively straightforward enough to buy single single pump cement car save a lot of cost, although modified cement car does not have high pressure, large amount of ash and complex and quality have a higher risk of layer of oil and gas well cementing operation, but it can deal with the surface and 1000 meters of the skill set of cementing and cement plug cementing operation, reduce the cementing operation cost, can create significant economic value,solves the site requirements.