Evaluation Method and Standard Exploration for Gas Field Sand Control Technology#br#
Received date: 2010-05-14
Revised date: 2010-08-19
Online published: 2011-04-10
There is no uniform standard about gas sand control evaluation.According to the actual situation of the production of Sebei gas field,combined with the characteristics of gas production and sand control,sand control evaluation method was proposed in this paper.This evaluation method took into account the aspects of gas well production,sand retention effect,sand control efficient and sand control validity.The effects of three main sand control techniques in Sebei gas field were systematically evaluated with the application of gas sand control evaluation method.Evaluation results showed that the three main sand control techniques had good effects.Among the three sand control techniques,fiber-complex sand control technique was tested to be the best.The results of sand control evaluation were matched with field production understanding,which further suggested that the sand evaluation method can be applied to Sebei gas field.
Key words： Sebei gas field; Unconsolidated sand; Gas well; Sand control; Fiber; complex; High pressure pack; Tip screen out
XIONG You-Ming, XU Jia-Nian, FENG Sheng-Li, ZHANG Qi-Han, LIU Li-Ming . Evaluation Method and Standard Exploration for Gas Field Sand Control Technology#br# [J]. Natural Gas Geoscience, 2011 , 22(2) : 331 -334 . DOI: 10.11764/j.issn.1672-1926.2011.02.331
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