摘要
陕北小油田储层为低压低渗油层。目的层以上井段用清水、目的层用ＬＧＣＲ型钻井液有利于储层保护，并可大幅度降低成本。
Reservoirs in small oil field of North shanxi are of low pressure and low permeability. When water is used in the interval of top of reservoirs ,and LGCR type drilling fluid is used in the interval of reservoirs,they can be beneficial to oil protections and significantly reduce cost.
出处
《西部探矿工程》
CAS
1998年第3期35-36,共2页
West-China Exploration Engineering
关键词
低压低渗油田
清水
钻井液
油田
low pressure low permeability oil field water LGCR type drilling fluid application small oil field North Shanxi
