Geochemical constraints on the origins of calcite cements and their impacts on reservoir heterogeneities: A case study on tight oil sandstones of the Upper Triassic Yanchang Formation, southwestern Ordos Basin, China

AAPG Bulletin ◽  
2019 ◽  
Vol 103 (10) ◽  
pp. 2447-2485 ◽  
Author(s):  
Kelai Xi ◽  
Yingchang Cao ◽  
Keyu Liu ◽  
Songtao Wu ◽  
Guanghui Yuan ◽  
...  
Keyword(s):  
Ordos Basin ◽  
Upper Triassic ◽  
Tight Oil ◽  
Yanchang Formation ◽  
Geochemical Constraints

Fracture responses of conventional logs in tight-oil sandstones: A case study of the Upper Triassic Yanchang Formation in southwest Ordos Basin, China

AAPG Bulletin ◽  
2016 ◽  
Vol 100 (09) ◽  
pp. 1399-1417 ◽  
Author(s):  
Wenya Lyu ◽  
Lianbo Zeng ◽  
Zhongqun Liu ◽  
Guoping Liu ◽  
Kewei Zu
Keyword(s):  
Ordos Basin ◽  
Upper Triassic ◽  
Tight Oil ◽  
Yanchang Formation ◽  
Conventional Logs

Natural fractures in tight-oil sandstones: A case study of the Upper Triassic Yanchang Formation in the southwestern Ordos Basin, China

AAPG Bulletin ◽  
2019 ◽  
Vol 103 (10) ◽  
pp. 2343-2367 ◽  
Author(s):  
Wenya Lyu ◽  
Lianbo Zeng ◽  
Sibin Zhou ◽  
Xiaosheng Du ◽  
Dongling Xia ◽  
...  
Keyword(s):  
Ordos Basin ◽  
Upper Triassic ◽  
Tight Oil ◽  
Natural Fractures ◽  
Yanchang Formation

Geomechanical Anisotropic Method Increased Fracturing Efficiency in Tight Oil Production: A Case Study of Yanchang Formation, Ordos Basin

2019 ◽  
Author(s):  
Shengli Xi ◽  
Yuting Hou ◽  
Xianwen Li ◽  
Xifeng Hu ◽  
Peng Liu ◽  
...  
Keyword(s):  
Ordos Basin ◽  
Oil Production ◽  
Tight Oil ◽  
Yanchang Formation
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