Fluid Phase State Reconstruction for Complex Block Gas Condensate Reservoir with Oil Ring
Received date: 2011-08-16
Revised date: 2011-10-11
Online published: 2012-02-10
For the early development of gas condensate reservoir,especially the reservoir with oil ring,precise characteristics of formation fluid phase are essential to deploy development plan and select producing method.Yet the,representative PVT samples may not be obtained in the early development period due to various reasons,and this affects the accuracy of design and forecast of gas reservoir development program.Here we introduce the fluid phase reconstruction method to get accurate fluid phase characteristics based on component gradient and phase balance theories.Precise fluid components and its phase model can be obtained by use of multi\|fluid reconstruction,flash and parameters matching on considering fluid composition and characteristics discrepancy in vertical direction.This study is a very good guide on the early fluid phase study and its development plan designing for gas condensate reservoir with oil ring.
He Shu-mei,Xiong Yu,Sun Li-ping,Yi Ji-gui,Liu Ji-chao,Yang Bo . Fluid Phase State Reconstruction for Complex Block Gas Condensate Reservoir with Oil Ring[J]. Natural Gas Geoscience, 2012 , 23(1) : 186 -189 . DOI: 10.11764/j.issn.1672-1926.2012.01.186
［1］Wang Xulin,Yang Jianquan.The effect of scare liquid hydrocarbon on phase analysis in gas reservoir［J］.Natural Gas Geoscience,2004,15(3):294-296.［王旭林,杨健全.气藏中微量液烃对相态分析的影响［J］.天然气地球科学,2004,15(3):294-296.］
［2］Xie Zhi,Deng Hongying,Lei Wei.Study on phase charateritics of condensate gas reservoir with oil rim［J］.Drilling & Production Technology,2009,32(2):101-103.［谢志,邓红英,雷炜.带油环凝析气藏相态特征研究［J］.钻采工艺,2009,32(2):101-103.］
［3］Wang Zongxian,Chen Zeliang,Yang Shuhe,et al.The application of liquid phase state study in the development of condensate gas reservoir［J］.Natural Gas Geoscience,2005,16(5):662-665.［王宗贤,陈泽良,杨树合,等.流体相态研究在凝析气藏开发中的应用［J］.天然气地球科学,2005,16(5):662-665.］
［4］Zhang Jialiang,Wang Zongxian,Yi Jigui,et al.The restoring method and application on fluid sample of condensate gas reservoir［J］.Natural Gas Geoscience,2005,16(3):366-368.［张家良,王宗贤,易继贵,等.凝析气藏流体样品恢复方法及应用［J］.天然气地球科学,2005,16(3):366-368.］
［5］Zhao Xiaoliang,Liao Xinwei,Zhao Lun.In-line phase recovery method for condensate gas reservoir［J］.Acta Petrolei Sinica,2009,30(1):104-107.［赵晓亮,廖新维,赵伦.一种凝析气藏相态恢复方法［J］.石油学报,2009,30(1):104-107.］
［6］Ma Shiyu.Condensate Reservoir Exploration Technology［M］.Beijing: Petroleum Industry Press,1996:19-41.［马士煜.凝析油气藏开采技术［M］.北京:石油工业出版社,1996:19-41.］
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