Drilling BOP And Control System During oil drilling, it is installed on the wellhead casing head to control high-pressure oil, gas, and water blowout devices. When the oil and gas pressure in the well is high, the blowout preventer can close the wellhead (shut down). When the heavy mud is pressed into the drill pipe, there is a four-way under the ram, which can replace the mud invaded by gas, increase the pressure of the liquid column in the well, and suppress the ejection of high-pressure oil and gas. Drilling BOP And Control System,Double ram blowout preventer, single ram blowout preventer, annular blowout preventer, blowout preventer control system Rugao Yaou Import & Export Trade Co., Ltd , https://www.ntyaous.com
Its types are divided into ordinary blowout preventer, universal blowout preventer and rotary blowout preventer. The universal blowout preventer can be activated in emergency situations to deal with any size of drilling tools and empty wells; the rotary blowout preventer can realize the blowout and drilling operation. In deep well drilling, in addition to two ordinary blowout preventers, universal blowout preventers and rotary blowout preventers are often added, so that three or four combinations are installed at the wellhead.
Annular Blow-out Preventer Annular Blow-out Preventer is usually equipped with a large gate with a ram-type blowout preventer. During operation, a sealed annular space is formed between the pipe string and the wellbore. When there is a pipe string in the well, it can also be separated The well is closed, but it will not work after several times of use, and long-term shut-in use is not allowed.
Plumbing hardware industry cluster effect is more obvious in the future
The new housing construction market and the housing repair and refurbishment market are the major markets for plumbing hardware products. In general, the demand for the housing repair market accounts for about 80%, and the demand for the new housing construction market is about 20%. As the housing repair and refurbishment market is targeted The maintenance and repair of built homes, as well as the improvement and improvement of functions and performance, are relatively small compared to the relatively large amount of one-off new housing construction, and need to be repeated for a long time. And continued investment spending. Therefore, on the one hand, the housing repair and refurbishment market is closely related to the inventory of houses and newly built markets. With the increase in newly-built houses, the stock of houses has increased steadily, and the market for house maintenance and renovation has also grown.
On the other hand, with the national economy and social development, people's income and living standards have improved, residents have a constant and long-term improvement demand for the living environment, etc., and the amount of expenditure for single maintenance and renovation is small. Therefore, along with the stable growth of the housing stock market and the fluctuation of the economic cycle, the maintenance and refurbishment market as a whole showed a relatively stable growth, which meant a steady growth of huge market demand for the plumbing hardware product market. In the future, China's plumbing hardware market has broad prospects. The development of the industry will develop in the direction of clustering and intelligence.
China has already actively planned a number of professional industrial bases. The industrial effect of plumbing hardware clusters is significant. It promotes the spatial aggregation of industries. Enterprises have obtained benefits such as reduced industrial supporting costs and increased industrial intensiveness, which in turn has promoted the sustainable development of the industry. In the future, the clustering effect of China's plumbing hardware industry will become more apparent.
In addition, system integration and automatic intelligence are the development direction of the plumbing hardware industry. From a worldwide perspective, developed countries in Europe and America have long since separated from the traditional parts production stage and instead engaged in R&D, design and production of complete sets of technologies and integrated controls, and seized the high-end market for plumbing hardware.
Therefore, adopting complete sets of technologies and integrated control to reform the traditional, scattered, decentralized water supply and heating methods is also an important development direction of China's plumbing pipe fittings industry. It will further promote the upgrading of housing industry and help China to promote water conservation and energy conservation and emission reduction. The goal.
In recent years, the development of smart homes has also promoted the combination of the plumbing hardware industry with computer technology, information technology, sensing technology, network and remote control technologies, and smart technologies, such as the application of temperature control valves and heating (floor heating) control systems. The heating system can be opened and closed by wireless communication and wireless network, and the hot water supply can be automatically adjusted so that the indoor temperature can meet the range set by the user.
In this regard, plumbing valve suppliers must integrate and research and develop on the basis of system integration production and manufacturing, and extensively apply automatic intelligent temperature controllers, central controllers, data acquisition and transmission devices and other technologies and equipment to provide users with humanization. The overall solution.