Pressure opening is the process of applying pressure during drilling to allow the drill bit to pass through the reservoir, so that the oil resource can be detected and recovered. This method is often used in deep water areas, where drilling through large amounts of seawater limits the efficiency of drilling Wells. The pressure opening technology can increase the drilling height to the deeper level, while ensuring the stability and efficiency of the drilling.

This technique requires the use of a device called a "blowout preventer" to control the flow of oil and gas during drilling. Due to the high pressure gas and liquid produced in the drilling process, if it is released uncontrolled, it is easy to cause serious accidents such as fire and explosion, so the blowout preventer is an important guarantee to ensure the smooth operation of drilling. There are two types of blowout preventers: the built-in type is installed inside the string, and the external type is located outside the string. The built-in BOP has the advantages of simple structure and convenient installation, while the external BOP is more suitable for deepwater drilling operations.

The advantage of pressure drilling technology is that it improves the height and efficiency of drilling, and can effectively protect the earth environment and reduce the risk of oil and gas leakage. Compared with the traditional drilling method, pressure opening can greatly reduce oil and gas leakage, reduce the impact on various environments, protect the natural environment and realize the development and utilization of oil resources, which is a drilling method in line with the concept of sustainable development.

63feb5e423081.jpg

In practice, pressure opening technology also faces many challenges. How to master the right pressure and flow rate, to avoid excessive spraying of oil and gas and other issues require a certain degree of skill and experience of the drilling workers, in order to ensure that the drilling operation is smooth and efficient. At the same time, with the development and progress of drilling technology, pressure opening also needs to be constantly innovated and improved to adapt to more complex geological conditions and technical requirements.

In short, pressure opening is an efficient and hygienic drilling technology, which has become one of the important means of modern oil resource development. It can improve the exploitation efficiency and economic benefit of oil resources. Pressure opening technology is a common oilfield drilling technology, which can make the oil field rock at the bottom of the well break up by applying pressure at the entrance of the well, so as to facilitate the exploitation of oil and gas. The advantage of this technology is that it can avoid some traditional wellhead operations and improve drilling efficiency, which can save time and cost. In practical application, the pressure opening technology needs detailed analysis of the bottom hole to determine the optimal hole diameter and apply pressure to ensure the high efficiency of drilling. At the same time, the development of this technology also needs to continuously optimize and improve according to the characteristics of various oil and gas reservoirs, in order to improve its adaptability and application value. In the future, with the continuous progress of technology and the increasing scarcity of oilfield resources, pressure opening technology will be more widely used and promoted, and make more important and contribution to the development and utilization of oilfield.

Get more knowledge about What to Look for When Choosing an hot tapping machine Manufacturer please refer to aoguang sandwich valve：https://www.pipelinehottapping.com