Controlling factors for gas accumulation and high production in the Shaan-151 well area,Yulin Gas Field,Ordos Basin

QU Liang-chao, LAN Chao-li, BIAN Chang-rong, HU You-fu

2006 Vol. 26, No. 4

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Article navigation > Sedimentary Geology and Tethyan Geology > 2006 > 26(4): 91-94

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QU Liang-chao, LAN Chao-li, BIAN Chang-rong, HU You-fu. Controlling factors for gas accumulation and high production in the Shaan-151 well area,Yulin Gas Field,Ordos Basin[J]. Sedimentary Geology and Tethyan Geology, 2006, 26(4): 91-94.

Citation:

QU Liang-chao, LAN Chao-li, BIAN Chang-rong, HU You-fu. Controlling factors for gas accumulation and high production in the Shaan-151 well area,Yulin Gas Field,Ordos Basin[J]. Sedimentary Geology and Tethyan Geology, 2006, 26(4): 91-94.

Controlling factors for gas accumulation and high production in the Shaan-151 well area,Yulin Gas Field,Ordos Basin

QU Liang-chao, LAN Chao-li, BIAN Chang-rong, HU You-fu

1. China University of Petroleum, Beijing 102249, China;
2. China University of Geosciences, Beijing 100083, China

Received Date: 12 April 2006

Publish Date: 30 December 2006

Abstract

Abstract

The reservoir rocks in the second member of Shanxi Formation occur as the major reservoir rocks favourable for gas accumulation and high production in the Shaan-151 well area,Yulin Gas Field,Ordos Basin.The controlling factors include:abundant gas-generating mother material derived from Carboniferous Permian source rocks;multiphase subaqueous distributary channel quartz sandstone and lithic quartz sandstone as effective reservoir rocks;restricted gas and water distribution constrained by slightly uplifted structural zones,and excellent seal rocks represented by shallow lacustrine mudstone at the top of the Shanxi Formation.
- Yulin gas field /
- Carboniferous-Permian /
- Shanxi Formation /
- natural gas /
- reservoirs /
- Ordos Basin