Study on In-Layer Heterogeneity of the Channel Single Sandstone Body in Each Facies Area of the Meandering River-Delta
Journal Title: Scholars Bulletin - Year 2016, Vol 2, Issue 3
Abstract
Abstract: There are three facies areas, that are meandering river, delta distributary plain and delta front in the reservoir layer of the BY region of the Daqing oilfield. SⅡ81、SII21、SⅢ8 are typical sedimentary time units which are respectively belong to each facies area. We Used statistic analysis method to obtain the subtle variety of the three permeability parameters- Kv, Tk and Jk- to make the research of the in-layer microfacies controlling heterogeneity of typical channel single sandstone body. Research indication: The in-layer heterogeneity of typical channel single sandstone body, the meandering river facies area’s is relatively most serious, the distributary plain’s is medium, and the delta front’s is relatively weak. Keywords: meandering-delta; typical sedimentary unit; interlayer; permeability; heterogeneity.
Authors and Affiliations
Fan Guangjuan, Wan Da, Wang Yongchao, Li Xinyu
Keywords
Related Articles
- EP ID EP379396
- DOI -
- Views 137
- Downloads 0
The Research Status of River Mouth Bar and the Research about Configuration Mode
Abstract:Sand mud material brought by rivers accumulates at the mouth and then river mouth bar is formed. River mouth bar consists by sand and silt, classify is better and Quality is pure.Sand form is middle to thick lay...
Research on Sedimentary Microfacies of Member 1 of Yao Formation in Puxi Oilfield
Abstract: Puxi Oilfield has entered a period of development in the late; in order to improve oil recovery, urgently clarify the subsurface fine geology and fine sedimentary microfacies study，which aims to provide a soli...
Description of field trench configuration and processing and interpretation of ground penetrating radar’s data
Abstract:In recent years, ground penetrating radar (GPR) has been widely used as a technical means to understand the characteristics of subsurface geological deposition. However, there has not been any ground penetrating...
Characteristics of Micro-Pore Structure of Tight Sandstone Reservoir: A Case Study from ImsarSag Tight Oil Reservoirs
Abstract: Jimusaer sag Lucaogou Formation tight oil reservoir lithology is changeable, diverse mineral elements and clastic rock and carbonate rock of the transitional rocks. Dense oil in the region to the source of vari...
Spark ignition engine performance fueled with hydrogen enriched liquifiedpetruluom gas (LPG)
Abstract:This paper studies the performance of single cylinder, 4-stroke, variable compression ratio, spark timing, and equivalence ratio, spark ignition Ricardo E6 engine, fuelled with supplemented hydrogen to LPG. The...