文23块气田水化物堵塞及预防措施

在天然气开采和输送中，水化物堵塞是一个普遍存在而且经常发生的问题，严重干扰了天然气的正常生产。分析了水化物形成的原因和过程之后，从生产管理的角度出发，提出了一套简便易行的解除和预防堵塞的方法。例如控制采气参数，稳定气井工作制度，及时吹扫管线，定期检查易堵部位等，把日常管理制度化、科学化，保证了天然气井生产的正常运行。

Hydrate Plugging and Preventive Measures in Wen 23 Fault-Block Gas Field

Hydrate plugging is a universal problem and happens frequently in producing and transferring gas. This problem influences normal production of gas seriously. After analyzing the origin and forming course of hydrate from the point of production management,the authors give a simple and easy method to remove and prevent plugging,for example,parameter control of gas production,stabilizing work ing system of gas well,blowwing line timely,inspecting the quick-plugging part regularly. Systematic and scientific control is of great help to normal production of gas wells.