In accordance with the construction planning of pipeline project for "west gas to east", the further work to be done in no distant future in peak shaving,selection of storage location,design and construction of reserve storage,as well as horizontal drilling has been put forward in the article.
By summarizing the practice and application of horizontal well drilling technology in the mining of thinly- bedded rock salt,this paper puts forward the development orientation of horizontal drilling technology in well construction and provides technological support for the high-speed development of mines.
The horizontal well drilling technology is a complex and synthetic technology. This paper presented the basic method and program of horizontal well geologic design, put forward five dominant technologies for optimization design, and introduced the corresponding reservoir types and reservoir geologic conditions suited for the horizontal drilling.
this paper analyzes three main stimulation technologies: hydraulic fracturing, displacement of multi-gas and oriented pinnate horizontal well-drilling, which can provide technical guidance for developing coal-bed gas more efficiently and reasonably.
The technologies consist of Triton American Well Service radial jet lateral drilling system as well as a Thermal Pulse Unit.
例句来源
Use lateral drilling to install the lines without have to dig a trench and disrupt the normal functions of the station.
例句来源
In this paper, the technical and economic feasibility of drilling horizontal wells with conventional drilling equipment is analysed first and then the reasons are expounded why the oil production capacity can be enhanced with horizontal drilling technology.
It is one of the main tasks in directional and horizonal drilling to fully recognize rock-bit interaction, so as to control drilling trajectory. By using strict mechanical analysis and mathematical treatment, three rock-bit interaction models reported in literature are analyzed. The result shows that these models are the same in essence, only different in form.
The flexural deformation equation of the lower part of the drillstem assembly during initial bending is derived by using the elastic deformation principle and trigonometric progression. The equation, simple and easy to calculate at worksite, is of great significance for determining proper drillstem design,selecting rational drill parameters, controlling hole trajectory, and ensuring the safty of drill string.