白垩纪中期松辽盆地及邻区陆相储集层与烃源岩研究数据

依托本项目松科 3 井钻探工程和中国地质调查局在松辽盆地及外围开展的油气地质调查项目及其所实施的地质调查井钻探工程，以松辽盆地及邻区关键钻孔为重点研究对象，通过编录地质调查井，老井复查以及同位素、孢粉、烃源岩、储集岩分析、原油组分、碳氧同位素、碳氢同位素分析以及生烃动力学（黄金管）及微区碳氧同位素等系列测试分析以及综合研究。基本查明了松辽盆地中北部白垩纪中期及晚二叠世地层层序，编制松科3井及邻区重要钻孔地层对比剖面图；分析了松辽盆地晚白垩世页岩油层地球化学特征，探索了湖泊缺氧事件的陆相古环境与资源效应；碳氧同位素分析表明，泉头组砂岩的碳酸盐胶结物与上覆青一段泥灰岩具有良好的继承性；编制松辽盆地中北部泉头组四段沉积相与油气层分布图，分析了白垩纪中期目的层系油气资源潜力；基于上二叠统地质特征分析与新发现，探索了松辽盆地北部深层系油气资源前景。以上进展为东北地区油田公司增产上储提供理论依据，培养造就具有国际视野的盆地分析人才和研发团队。 本数据集主要面向松辽盆地白垩系、上古生界烃源岩、储集层评价研究，基于松辽盆地已实施钻井所钻遇的青山口组、泉头组、登娄库组、营城组以及上二叠统林西组等烃源岩、储集岩，主要收录了黑富地1井、黑富地2井、黑林地1井、黑讷地1井、松页油1井岩心描述、综合柱状图以及孢粉、同位素测年、烃源岩、储集岩、原油分析等测试数据，共有18套数据，数据文件18个，总数据量50.7MB，

Based on the drilling project of Well Songke 3 under this project, as well as the oil and gas geological survey projects carried out by the China Geological Survey in the Songliao Basin and its surrounding areas and the geological survey well drilling projects implemented for these projects, this study focused on key boreholes in the Songliao Basin and its adjacent areas. A series of test analyses including geological survey well logging, old well rechecking, spore-pollen analysis, isotope analysis, source rock analysis, reservoir rock analysis, crude oil composition analysis, carbon and oxygen isotope analysis, carbon and hydrogen isotope analysis, hydrocarbon generation kinetics (gold tube method), and micro-area carbon and oxygen isotope analysis, as well as comprehensive research, were conducted. The study basically clarified the stratigraphic sequence of the Middle Cretaceous and Late Permian in the central-northern Songliao Basin, and compiled stratigraphic correlation cross-sections for key boreholes in Well Songke 3 and its adjacent areas; analyzed the geochemical characteristics of the Late Cretaceous shale oil reservoirs in the Songliao Basin, and explored the continental paleoenvironment and resource effects of lacustrine anoxic events; carbon and oxygen isotope analysis indicates that the carbonate cements in the Quantou Formation sandstones have good inheritance with the overlying Qingshankou 1 Member marlstones; compiled sedimentary facies and oil and gas layer distribution maps of the 4th Member of the Quantou Formation in the central-northern Songliao Basin, and analyzed the oil and gas resource potential of the target strata in the Middle Cretaceous; based on the analysis of geological characteristics and new discoveries of the Upper Permian, the oil and gas resource prospects of the deep strata in the northern Songliao Basin were explored. The above progress provides a theoretical basis for oil field companies in Northeast China to increase production and reserves, and has cultivated a talent pool and R&D team with international vision for basin analysis. This dataset is primarily designed for the evaluation and research of Cretaceous and Upper Paleozoic source rocks and reservoirs in the Songliao Basin. It is based on source rocks and reservoir rocks such as the Qingshankou Formation, Quantou Formation, Denglouku Formation, Yingcheng Formation, and Upper Permian Linxi Formation encountered in the drilled wells in the Songliao Basin. It mainly includes core descriptions, comprehensive histograms, and test data such as spore-pollen analysis, isotopic dating, source rock analysis, reservoir rock analysis, and crude oil analysis from Wells Heifudi 1, Heifudi 2, Heilindi 1, Heineidi 1, and Songyeyou 1. There are 18 sets of data, totaling 18 data files with a total data volume of 50.7 MB.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于白垩纪中期松辽盆地及邻区的陆相储集层与烃源岩研究，包含多口钻井的岩心描述、测试数据等18套数据，总数据量50.7MB。数据集通过多种分析手段，为烃源岩和储集层评价提供了重要依据，支持了东北地区油田公司的增产上储工作。