环保型黄原胶添加剂在石油开采中的研究应用进展

Study and application of environmental friendly xanthan gum in petroleum exploitation

综述了黄原胶在油田化学品中作为钻井液添加剂、完井液添加剂、固井液添加剂,起到减小开采过程中对储层的伤害、防护井壁以及防止井塌、降低石油开采工业中对环境的污染的作用,并对黄原胶在石油工业今后的发展方向提出了建议。

It is summarized that when xanthan gum is used as drilling fluid additives,completion fluid additives and cementing fluid additives in oilfield chemicals,it plays roles of decreasing damage of reservoirs during the mining process,protecting the shaft walls and preventing from well collapse and greatly decreasing pollution brought by the oil extraction industry.Then the future development of xanthan gum in the petroleum industry is proposed.