苏德尔特油田贝14区块兴安岭油层的地质建模  

Geolotical modeling of Xing′anling reservoir in bei 14 block of suderte oilfield

作　　者：文慧俭[1] 邢本康 赵国石[2] Wen Huijian;Xing Benkang;Zhao Guoshi(School of Earth Science, Northeast Petroleum University, Daqing 163318, China;No.8 Oil Production Plant, Daqing Oilfield Co.Ltd., Daqing 163514, China)

机构地区：[1]东北石油大学地球科学学院,黑龙江大庆163318 [2]大庆油田有限责任公司第八采油厂,黑龙江大庆163514

出　　处：《黑龙江科技大学学报》2020年第3期270-273,共4页Journal of Heilongjiang University of Science And Technology

基　　金：国家863高科技研究发展计划项目(2013AA064903)。

摘　　要：为解决地质构造复杂、断层发育区块地质建模困难的问题,以苏德尔特油田贝14区块为研究对象,在精细构造解释的基础上,以大边界断层为界分区块地质建模。在划分的区块构造单元内,对半“Y”型、半“λ”型及“X”型断层,采用多点控制、主辅断层配合及先截断后连接等方式进行复杂断层的建模。该模型计算所得地质储量与现场实际储量相比,误差仅为3.4%。该方法可为该区制定油田开发调整方案提供依据。This paper is aimed at addressing the difficult geological modeling in complex geological structure and fault development blocks and proposes the method of block-divided geological modeling using large boundary faults as boundary.The study building on Bei14 block of Suderte oilfield,and fine structural interpretation involves multi-point control of the complex semi"Y"type,semi"λ"type and"X"type faults in the block-divided structural units;and complex faults model using methods such as main and auxiliary fault coordination and cutting before connection.There is an error(only 3.4%)found between the calculated geological reserves and the actual reserves.This method could provide a basis for making the adjustment plan of oilfield development in this area.

关 键 词：地质建模 构造解释 断层组合 兴安岭层 

分 类 号：P618.13[天文地球—矿床学] TE122[天文地球—地质学]