Predicting Terrestrial Flagstone Reservoirs in the Sha-I Member of the Qibei Depression in the Dagan

• 作 者: LEIHuaiyan LIUZhihong XUMaoqua
• 机 构: InstituteofOceanographyandEnvironment
• 出 处: 地质学报：英文版
• 发表日期: 2004年3期
• 关键词: 低压 地层序列 测井曲线 地震分析 石板储存 稳定地块盆地 Qibei depression sequence stratigraphy well-logs
• 基金项目: We are especially grateful to the E&P Institute of the Dagang Petroleum Administration for financial support and access to their files

There are few 3-D seismic profiles and drillings in the middle part of the Qibei depression in the Dagang oilfield, and more than 70% of the 2-D seismic profiles were completed before the 1980s. Meanwhile, changes in the terrestrial formations in this reg