摘要
大庆油田石油地质实验技术已经形成了6 大分析测试技术系列,18 项检测系列,108 项分析技术。利用原油色谱指纹技术检测混采油层产能配比,突破了4 层大关。包裹体显微傅立叶红外光谱分析技术为油气成藏期研究提供了新手段。高温气相色谱技术检测的C40 以上正构烷烃,为解决松辽盆地油气的来源提供了有效途径。岩石伊利石结晶度检测技术的建立,使岩石变质程度能够定量划分。岩石膨胀率测定技术,有助于认识储层伤害的原因。开展钻井液伤害储层模拟试验技术研究,在保护与解放储层方面发挥了重要作用。保压密闭岩心含油饱和度测定结果能够真实地反映储层流体分布状况。
The petroleum geological experiment technology of Daqing Oil Field is developed into six main analysis and testing families, 18 items of testing series and 108 items of analysis technology. Crude oil ?ngerprint chromatogram technology is used to test distribution of productivity for mixed producing formations, solving the bottleneck of four- layer production. Inclusion micro Fourier infrared spectroscopy technology provides the new means for study of the oil and gas migration and accumulation periods. Creation of illite crystallinity inspecting technology can quantitatively determine rock metamorphic grades. Rock swelling rate inspecting technology helps identify the reasons for reservoir damage. The study of experiment technology for simulation of reservoir damage caused by drilling ?uid plays an important role in protection and emancipation of reservoir. Inspection of oil saturation in core drilling with keep-up pressure can truthfully re?ects distribution of ?uids in the reservoir.
出处
《中国石油勘探》
CAS
2004年第4期61-65,共5页
China Petroleum Exploration
