本文是研究安全钻井的方法，Rehm et al.(2008)认为，这种方法可以降低流体钻井、危险气体和适当控制事故对环境和人民的风险。这种方法的关键在于主要关注HSE。这种方法特别适用于高压钻井和复杂井的设计，以降低作业成本，因为它有助于提供准确的压力和流量测量。与预测数据相比，这样的系统允许对真实数据进行决策处理(Breyholtz et al. 2010)。这导致了安全的操作方式。为了创建一个RCD增压循环系统，以传统的方式放置在防喷器上，要求是这种方法。本篇新西兰论文代写文章由澳洲论文人EducationRen教育网整理，供大家参考阅读。
According to Rehm et al. (2008), this method results in reducing the risks from fluid drilling, dangerous gases and properly controlled incidents to the environment and the people. The key of such a method lies in focusing over the HSE primarily. Such a method is particularly designed for allowing high pressure drilling along with allowing for designing complicated wells at decreased costs of operations as it helps in providing accurate measurement of pressure and flow. Such a system allows for decisions to be processed on real data in comparison to data predicted (Breyholtz et al. 2010). This results in safe ways to operate. For creating an RCD pressurized circulating system to be placed over the BOP conventionally, the requirement is this method.
The floats with drill string and a choke dedicated result in completing the closed system of pressurized nature over the rig floor. Annular based returns, according to Jones et al. (2010), start diverting away from rigs for preventing spills over the floor of the rig through this method. This helps in ensuring a safer containment in comparison to open atmosphere convention mud with a system for return handling (Breyholtz Nygaard and Siahaan 2010). This results in removing the hazardous gases risks from getting released. The returns of gas are handled normally through a conventional system to degas. Based upon the expected rates for gas return, extra equipment of separation is needed within this method.
Apart from these methods, a case can be quoted about one of the best MPD automated systems across the world. Weatherford’s system is one of the leading MPD system solutions in the market today. According to various scholars such as Mariam et al. (2011), it has a good recorded track which is expanding consistently and has raised the confidence across the industry (Couturier et al. 2015). The system has been given proper testing and has been successfully used over the project named as ConocoPhilips Maersk Gallant in the year of 2010.