Study On Countermeasures Of Water-producing Gas Well In ZiZhou Gas Field

With the development of ZiZhou gas field,the block of this field started to produce water and the number of the well produced water began to increase,which had greater impact on the production rate.In order to carry out effective development,it is significant to research water-producing gas well gas field.The paper is focused on how to solve the mentioned problems.It researches the basis of the geological characteristics,production dynamic data and well completion logging interpretation data,it also analyses the chemical characteristics of formation water and obtains the distribution about gas and water and influencing factors.It researches the magnitude and change of water invasion parameters of each well and compares each regulars about water invasion and identifies the type of water.Based on the type and regulars,the paper gets the different countermeasures,then,it selects drainage gas recovery technique and designs programs to cope with the efficient production technology on water-yielding gas well,it provides scientific basis for the effective development of gas field,makes development plan and solves complex problems with water-producing gas well etc.