Multifunctional drilling test stand
A test bench, multi-functional technology, applied in drilling equipment, drill pipe, drill pipe, etc., can solve the problems of randomly changing production operation conditions, increasing the risk of production operations, single operation conditions, etc., to avoid reactive power Operational and economic losses, scientific, risk-reducing effects
Active Publication Date: 2017-04-26
CHONGQING TONGYUSHI TECH CO LTD
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Problems solved by technology
[0003] On-site experimental wells can only provide a single operating condition, and various downhole complexities and accidents are not easy to occur, and downhole complexities and accidents are the results that drilling workers do not want to see, let alone change the production operating conditions for the sake of experiments , to increase the risk of production operations in field experiments; using computer hardware science and technology and related engineering simulation software research results to make the use of simulated experimental wells an efficient, reliable and convenient new tool and new process design and inspection method, but in the long run and economic interests, it is not appropriate to use field production well experiments instead of simulated experimental well experiments
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[0023] The present invention will be further described below in conjunction with accompanying drawing:
[0024] Referring to the accompanying drawings, the multifunctional drilling test bench is characterized in that: the drilling test bench is composed of a mast, a hydraulic cylinder, a power faucet, and a platform base, and the mast includes a mast rib 1, a mast column 2. Post lugs 3, beams 10, tension and pressure hydraulic cylinder lugs 13, tension and pressure sensors 14, gantry double ears 16, limit table 20, guide post installation seat 22, guide post 23, guide post reinforcement plate 30, The beam guide seat 31, the beam lug 32, the gantry reinforcement plate 1 fixes the two gantry columns 2 through bolt connection, the column lug 3 is fixed on the gantry column 2 by welding, and the guide column mounting seat 22, the guide column 23 and guide post rib 30 are installed in the U-shaped steel groove of column, crossbeam guide seat 31 is fixed with the two ends of crossbe...
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The invention relates to a multifunctional drilling test stand which is composed of a portal, hydraulic cylinders, a power swivel and a platform base. The portal is mainly used for achieving control over a drill stem in the drilling process. In order to simulating a straight well, a deviated well and a horizontal well, a drilling machine needs to rotate by 0-90 degrees, the portal is rotated through stretching and retracting of the hydraulic cylinder, and the power swivel in cooperation with the hydraulic cylinders can be used for achieving drilling and rotating of the drilling stem and fluid circulation. The platform base is used for holding the portal and the hydraulic cylinder and bearing pulling, pressing and twisting loads of a drilling test and can move on a rail to achieve tests of different types. According to the multifunctional drilling test stand, the portal and the hydraulic cylinders are utilized for achieving load simulation tests with the drilling machine being at different angles, intermediate test data unable to be obtained in site tests or unable to be obtained within a short time period can be fast obtained, and production and application of new products and new process in a site are effectively accelerated.
Description
technical field [0001] The invention relates to a multifunctional drilling test platform used in the field of petroleum drilling simulation experiments. Background technique [0002] With the increasing demand for oil energy at home and abroad, domestic oilfield companies not only attach importance to the exploration and exploitation of domestic oil resources, but also actively participate in the competition in foreign markets. Advanced and reliable drilling tools are a reliable guarantee for oil exploration and development. With the rapid development of drilling technology, a large number of new drilling techniques, new technologies, and new tools have emerged, so that the experimental techniques and means of drilling tools must be adapted to it. Small-scale indoor experimental devices can no longer meet the needs of current drilling technology development in many aspects. In order to overcome and avoid the risks brought by the concealment and complexity of the drilling pr...
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IPC IPC(8): E21B15/00
CPCE21B15/00E21B15/045E21B7/022E21B7/024E21B17/021E21B7/026
Inventor 田家林朱志陈平陈德颉任堰牛王强马天寿汪兴明
Owner CHONGQING TONGYUSHI TECH CO LTD