姬塬油田北红井子地区长8油藏沉积相研究  

Study of Chang 8 reservoir deposition north Hongjingzi area Jiyuan oilfield

作　　者：张永平[1] 刘玉峰[1] 焦冬梅[1] 王云枫[1] 黄文芳[1] 

机构地区：[1]中国石油长庆油田分公司第三采油厂,宁夏银川750006

出　　处：《石油化工应用》2014年第3期76-80,共5页Petrochemical Industry Application

摘　　要：红井子地区从2005年开始进行深层勘探开发至今,已发现并建成了盐67、池97、黄36等长8油藏开发区块。随着勘探程度的不断提高,对油藏认识也在不断深入,但是,目前对本区长8油层组沉积相归属还无定论。本文通过对长8油层组岩性特征、沉积特征的深入分析,明确了该区沉积相类型,对下步石油勘探开发具有指导意义。Hongjingzi area began to carry out deep exploration and development since 2005, have been found and built Yan67, Chi97, Huang36 equaling Chang8 reservoir development block. With the increase of exploration degree, also in unceasingly thorough understanding of reservoir, but the current on the deposition of Chang8 formation the warden phase ownership remains inconclusive. Through the analysis of the sedimentary characteristics of Chang 8 reservoir lithology characteristics, the types of sedimentary facies in the area, has the in- struction significance to the exploration of oil the next step development.

关 键 词：岩石特征 沉积构造 沉积相 

分 类 号：P618.13[天文地球—矿床学]