Chinese RussianSpain

News

Home > News > Chemical Additives and Widely Used Desilter

Chemical Additives and Widely Used Desilter

Posted by:    Time:2014-08-26     click:

Main functions of solid control system for drilling are closely linked to industrial, urban, and land use activity. In some cases, the functions are also related to a complex set of natural chemical, physical, and biological processes. However, even so, the accuracy of these oil drilling solutions is still dependent on approximations about the key processes of widely used derrick screen. This is because variation might occur on space and time scales and this cannot be resolved by solid control system models alone. There are complex connections between main functions of solid control system for drilling and oil well drilling rate that also need to be taken into consideration.

At the same time, it is common to use environmentally significant chemical additives such as bactericides, surface active agents, and dispersants to go with widely used Desilter. The main functions of solid control system for drilling and drilling mud can be conducted by following colloidal silica suspension through core plugs.Their results show that particles in widely used Desilter initially pass through the larger openings under the oil well and are stopped gradually by a combination of effects of sedimentation. What is more, direct interception and surface deposition also play a critical role in the plugging of the well core. That is why main functions of solid control system for drilling appear to be a combination of internal blockage of pores and cake buildup. In fact, it is found that the larger particles inside widely used Desilter initiate the oil well formation and the core itself is only partially plugged in most cases.

However, the cake formed at the face of the core will largely restrict the flow of the suspension. Main functions of solid control system for drilling can be more clearly seen on the flow of particles suspensions through porous media in widely used Desilter. A major finding is that a certain velocity is required in widely used Desilter so as to prevent particle deposition. The phenomenon is reversely related to the particle size inside the mongoose pt screen for drilling. However, it is the first indication that there is a relationship between particle movement through the porous media of widely used Desilter and flow velocity. Therefore, we need to make use of main functions of solid control system for drilling in order to minimize or prevent oil sticking. We also need to carry out more experiments for modeling widely used Desilter and lost circulation. Only by doing so can we get an analytical solution in face of complicacy of the phenomena. In the initial treatments, we cannot neglect any variation in the hydraulic diffusivity as well as pressure changes under the well.

Featured Products: stack sizer | brant screen


  • Label: