2results about How to "Easy to implement on site" patented technology

The invention discloses a carbonate rock reservoir geology-engineering double-dessert calculation method and system, and relates to the technical field of carbonate rock oil and gas reservoir development. The method comprises the steps that single well maximum daily output data is acquired, geological engineering parameters related to the output are collected and calculated, and a geology-engineering-based multi-source data sample of a single fault zone is established; determining main control factors influencing the yield; calculating geological engineering parameter weights, and establishing an identification model; and taking the yield as a final target, and calculating to obtain a comprehensive dessert evaluation index. The system comprises a control terminal, a data acquisition module, a data analysis module, a model construction module and a data calculation module. The carbonate rock geological engineering double-dessert identification method is constructed for the first time according to the geological structure characteristics of the carbonate rock fracture-vug type reservoir, the dessert quality of a target well is reflected from multi-aspect data, and the reservoir quality of the carbonate rock fracture-vug type reservoir is evaluated comprehensively and objectively.

This invention relates to a split-type sliding device and its method for translating heavy-duty silos. A chute is laid on a lower track beam; a sliding box is installed on the chute and can slide along it; a vertical lifting jack is installed inside the sliding box; after pulling the sliding box to the lifting point below the silo wall, the vertical lifting jack and the vertical load control box are connected; the vertical load control box is activated to complete the silo lifting and replacement and remove temporary supports; a horizontal traction jack and the traction load control box are installed; the horizontal traction device is connected to the anchor block at the end of the sliding box via the connecting steel bar, and the connecting steel bar passes through the concrete reaction pier and is anchored to the horizontal traction jack; the traction load control box is activated to realize the silo translation. A limiting device is set between the sliding box and the chute to prevent large swaying of the heavy-duty silo during translation. Connecting bolt anchor blocks are set at both the front and rear of the sliding box to ensure that multiple sliding boxes can be connected in series on the same sliding track. This invention uses a single-point support slide box and lightweight matching slide rails, which facilitates on-site implementation in areas with limited installation space and features a low coefficient of friction, reducing translational traction force and improving translational construction efficiency.