摘要
基于测井资料解释的储集层描述是油藏描述的重要组成部分。通过对吐哈盆地温米油田主要目的层段(中侏罗统三间房组)岩心资料与自然伽马、声波时差等测井曲线对应分析,建立测井相模型,确定储集层地质参数的地区经验解释模型,从而进行储集层物性、含油性、油气产能评价以及沉积微相研究。研究认为:三间房组沉积体系的主体亚相为辫状河三角洲前缘(分为5种微相)、前辫状河三角洲以及带供给水道的远岸浊积扇体(分为3种微相);影响储集层参数及油气产能的主要因素是沉积微相类型。图2表2参4(邹冬平摘)
Well log dependent reservoir characterization is a important part of reservoir description. According to correspondant analyses of rock core, natural gamma ray, and sonic interval transit time, we can establish a log facies model and reservoir parameters model, and then analyze porosity, permeability, oil saturation and oil productivity of main layers of interest in Wenmi reservoir. Researches indicate: the main depositional sub facies sedimentary system of Sanjianfang Formation in Wenmi reservoir of Turpan Hami basin are braided stream delta front, prodelta of braided stream and infralittoral turbidite fan. The major factor which affects reservoir parameters and productivity is the type of microfacies.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
2000年第1期98-101,共4页
Petroleum Exploration and Development
关键词
测井资料
油田
储集层描述
特征
Reservoir, Description, Well logging, Data, Turpan Hami basin
