Paper Title:
Comprehensive Evaluation for Putaohua Reservoir in Sanzhao Depression
  Abstract

With complicated geological background, Putaohua reservoir in Sanzhao depression has lots of blocks. Based on its distribution characteristics and evaluation unit division as well as combined with detailed geological characteristics, parameters of developed and undeveloped blocks were optimized and the comprehensive evaluation parameters were determined. In order to make a correct evaluation for oil content, oil distribution, reservoir physical properties and productivity, this paper has adopted comprehensive quantitative evaluation method to do the comprehensive classification and evaluation for developed and undeveloped blocks. It can not only further improve oil recovery of developed blocks but also provide scientific basis for selecting favorable blocks for productivity construction of undeveloped blocks. According to the classification standard, the developed and undeveloped blocks of Putaohua reservoir in Sanzhao depression were separately divided into three types including Class Ⅰ, Ⅱand Ⅲ. In view of the geology and development factors, undeveloped blocks of Class Ⅰ are equivalent to developed blocks of Class Ⅱ; undeveloped blocks of Class Ⅱ are equivalent to developed blocks of Class Ⅲ; undeveloped blocks of Class Ⅲ are the poorest of all.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 4: Oil and Gas Well Development Projects
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
400-407
DOI
10.4028/www.scientific.net/AMR.361-363.400
Citation
J. Y. Liu, W. Feng, S. L. Gan, "Comprehensive Evaluation for Putaohua Reservoir in Sanzhao Depression", Advanced Materials Research, Vols. 361-363, pp. 400-407, 2012
Online since
October 2011
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Price
$32.00
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