摘要
针对白庙气田渗透率低、储层埋藏深、温度高、压裂难度大等特点,通过优选压裂液配方、压前压后处理及快速排液等措施,提高了白庙气田压裂的有效率。现场应用9口井,投入产出比为1:6,取得了较好的经济效益,对类似气田的压裂改造具有借鉴作用。
Fracturing treatment is difficult in Baimiao gas field for its low permeability, deep buried reservoir and high temperature. The effectiveness of fracturing has been improved in Baimiao gas field by optimizing fracture fluid formula, treatment before and after fracturing, and quick clean up. These have been applied in 9 wells, and the input - output ratio is 1 : 6, showing good economic benefit. This is a reference for fracturing in other similar gas field.
出处
《特种油气藏》
CAS
CSCD
2003年第5期63-64,70,共3页
Special Oil & Gas Reservoirs
关键词
白庙气田
压裂改造
凝析气藏
储层保护
低渗透油田
low permeability
condensate gas reservoir
fracturing
treatment
reservoir protection
Baimiao gas field
