均质砂岩 meaning in Chinese
liver rock
uniform sandstone
Examples
- Petrochina group has gradually formed an integrated reach and development system for more than 50 years , and taken the leading in the field of the petroleum science and technology in the world such as geology theory of land , oil and gas and bigger - scale non - equal gritstone oil field development , however , the technology gap is as a whole obvious compared with the overseas bigger - scale oil corporation and technology service corporation ; in addition , the current development & administration system ca n ' t meet the need of the development of the corporation
中油集团经过50多年的发展，形成了完整的研究开发体系，在陆相油气地质理论、大型非均质砂岩油田开发等多项石油科学技术方面居世界领先水平，但总体技术上与国外大油公司和技术服务公司相比还有很大差距，现有研究开发组织管理体系不能满足公司发展的需要。 - Pi formation is combination of thick sand body , because the sediment mode of reservoir in changyuan of daqing is mainly combined of great leaf delta and partly fluvial facies , about 500m thick , combined of 130 little sand or mud layers , which is typical heterogeneity reservoir , the reservoir ' s character is greatly distribute , high permeate and serious heterogeneity
Pi油层组是厚油层组合，由于大庆长垣储层的沉积模式以大型叶状三角洲及部分河流相为主，总厚度500多米，由130多个小砂层和泥岩交互而成，是一套典型的非均质砂岩储层，该储层具有分布广、厚度大、渗透率高和层内非均质性严重等特点。