Research On The Technology Of Deep Exploratory Drilling Fluid Based On Liaohe Oilfield

In order to improve the production efficiency of enterprises in the process of construction operation, through the improvement of technical means to achieve cost savings, improve the work efficiency of the ultimate goal, to promote the healthy, rapid and sustainable development of enterprises, the main area of operation, for the enterprise to carry out the research work of the subject.In this paper, to engage in various kinds of deep exploration wells in the drilling process in Liaohe Oilfield, complex situation, from the formation of the objective conditions, complex causes, to sort out the summary and analysis,make use of knowledge combined with professional features to determine the construction technology method and a new research direction.The project from the solution of anti sloughing, leak plugging, improve lubrication and improve drilling speed of 5 aspects, respectively formulate different 5 drilling fluid technology. Based on the general technical scheme, according to construction difficulties respectively relative curing drilling fluid system is compatible with the operating region. Screening technology can be applied in the area of template operations through a series of work in the laboratory. After the final scene of single well test and promote large~scale trial the two stages of the formation of the laboratory experimental results are verified and improved, the drilling fluid system and technology for deepwells in Liaohe Oilfield has the template construction, higher security.Through the promotion of the research results, this enterprise has been greatly improved in the Liaohe oil fieldconstruction of production efficiency, the cost of production of single well has been effectively controlled, to achieve the desired results.