Research On Economic Benefit Evaluation Of Low-yield Single Well Development Project In SN Gas Field

With the gradual convergence of oil and gas prices with international oil and gas prices,oil and gas field operations are more concerned about the economic benefits produced by oil and gas field development,and the evaluation of economic benefits of oil and gas fields is becoming more and more important.Therefore,it is an important content for the management of oil and gas field to correctly evaluate the economic benefit of the development of the single well in oil and gas field and analyze the cost composition.The evaluation of single well economic benefits through the production of oil and gas in every aspect,only through the benefit evaluation of right,the cost will be more clear,benefit calculation will be more scientific and standardized,in order to ensure the quality of accounting measures,more targeted,more in line with the expected economic returns?Single well is the smallest production unit in oil and gas field.It is the key to reduce the cost by analyzing the main influence factors of the benefit of the single well.Therefore,the oil and gas wells as the smallest unit of economic benefit evaluation,from the various production processes of the single well of decomposition constitute various influence factors of single well production cost,and the effect of each factor is analyzed,and then we can reduce the cost of each link in the greatest degree of single well production,maximize the oil and gas fields economic benefits.On the basis of systematic investigation of technical literature and research methods at home and abroad,this project combines the present status of gas wells in the old area,analyzes the production status,economic benefit and production well status of the old gas and mine area.From the point of view of single well control,this paper analyzes the management of each well,and studies the main shadow of the cost of the single well.The specific measures and methods for controlling the cost of single block and single well are put forward.To carry out the analysis of gas well productivity potential and cost composition,make full use of the development results of different types of gas wells in the old area,dissect the low production gas wells in the typical area with the classification type,explore the method of establishing the benefit analysis of the low production well in the SN area,and establish a set of more scientific and comprehensive evaluation index system for the economic benefit of the single well.The recovery efficiency of the gas well and technological measures in the old area is priced to determine the economic limit waste conditions,optimize the production plan of the late gas well,improve the management level of the old area and improve the efficiency of the low production gas well,and provide a reliable basis for the production decision of the old area.