应用测井信息建立塔中地区志留系沉积构造解释模型  

Establishing interpretation models of sedimentary structures of Silurian in central Tarim Basin by applying logging data

作　　者：张新培[1] 孙晓明[2] 

机构地区：[1]中国地质大学(北京)能源学院 [2]辽河石油职业技术学院石油开发系,辽宁盘锦124010

出　　处：《油气地质与采收率》2007年第4期19-22,共4页Petroleum Geology and Recovery Efficiency

摘　　要：结合常规测井信息,通过常规岩心刻度测井、地层倾角沉积学处理成果及成像测井静态数据反复刻度及标定,将地层倾角测井对比计算和成像解释的各级微细层面与沉积构造建立对应关系,建立塔里木盆地塔中地区志留系典型沉积构造解释模型,并对其中5种不同模式的构造特征进行详细解析。该类解释模型在研究区具有一定的通用性,在未取心井段沉积构造垂向序列的确立或同类地质现象的解释中能起到一定的指导作用。By calibration on conventional core log information,dip logging sedimentary treatment results,imaging logging static information repeatedly,the relationship between different grades micro-bedding plane and sedimentary structures which acquired by dip logging sedimentary treatment and imaging interpretation is determined.The interpretation models of the sedimentary structures are established and structural features of five different patterns are also illustrated in Silurian in central Tarim Basin.These models are applicable in the study region.The conclusion contributes to the analysis of vertical sequences in non ?cored intervals and can be the reference of those homogeneous geology interpretation.

关 键 词：地层倾角 成像测井 沉积构造 解释图版 塔中地区 

分 类 号：TE111.2[石油与天然气工程—油气勘探]