style="MARGIN: 0cm 0cm 0pt; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2" class=MsoNormal>style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体; mso-font-kerning: 18.0pt" lang=EN-US>The Reservoir Geological Model Study of He8 Member,Su6 Infilling Well Experimental Area, space prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:PlaceName w:st="on">Ordosst1:PlaceName> <st1:PlaceType w:st="on">Basinst1:PlaceType>st1:place>space prefix = o ns = "urn:schemas-microsoft-com:office:office" />
- 责任者：He Gang (Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Yin Zhijun
- 刊名：Natural Gas Geoscience
- 出版年：2010
- 卷期：21(2)
- 关键词：低渗透储集层 ; low permeability reservoirs ; 地质模型 ; geological models ; 鄂尔多斯盆地 ; Ordos Basin
- 页码：p.251-256
- 图表：7 illus., 12 refs.
- 分类号：1003
- issnNo：ISSN1672-1926
- isbnNo：CN62-1177/TE
style="MARGIN: 0cm 0cm 0pt" class=MsoNormal>style="FONT-SIZE: 14pt" lang=EN-US>In order to predict the effective reservoir sandstone distribution of He8 Member, Su6 infilling well experimental area, space prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:PlaceName w:st="on">Ordosst1:PlaceName> <st1:PlaceType w:st="on">Basinst1:PlaceType>st1:place>, a reservoir geological model is built with the geological, logging and production data, including 4 submodels (formation skeleton model, structure model, sedimentation model and property model). According to the geological model, the depositional environment of He8 Member, Su6 infilling well experimental area is fluvial facies, the sandstone microfacies, which is composed of channel, point bar and channel bar. The sandstone with lace shape extends from north to south. The reservoir is typically low-porosity and low-permeability. Using the geological model, the space distribution of the effective sandstone of the experiment area can be predicted directly and accordingly provides the geological basis for the gas field development. space prefix = o ns = "urn:schemas-microsoft-com:office:office" />