【摘要】 为了满足精细调整挖潜的需求,针对大庆长垣油田区域构造建模难点研究出以断层建模、井震结合空变速度场求取、深度域井震精细匹配为核心的整体构造建模技术。该技术实现了长垣整体构造建模及不同区块、不同时期建模成果的有效整合,对断层的解释精度能够满足密井网油田的精细调整挖潜需求。更多还原

【Abstract】 In order to meet the requirements of fine adjustment and potential tapping,focusing on the difficulties of the regional tectonic modeling in Daqing Placanticline Oilfields,the integral structural modeling are developed and taking the fault modeling,well-seismic integrated space-variant velocity field seeking and fine well-seismic match in the depth domain as the cores.The technique has realized the effective integration of the results between the integral structural modeling of the Placanticline and ones in the different blocks/periods and moreover the interpreted precision of the faults can meet the requirements of the fine adjustment and potential tapping of the dense well-pattern oilfield.更多还原