Results 1 to 10 of about 595 (178)

Reservoir architecture patterns of sandy gravel braided distributary channel

Petroleum, 2016
The purpose of this study was to discuss shape, scale and superimposed types of sandy gravel bodies in sandy-gravel braided distributary channel. Lithofacies analysis, hierarchy bounding surface analysis and subsurface dense well pattern combining with ...
Senlin Yin, Zhangming Hu, Xiang Ren, Xiaojun Wu, Yanhui Chen, Lijun Zheng, Zhibin Jiang   +6 more
doaj   +4 more sources

Reservoir architecture and remaining oil distribution of deltaic front underwater distributary channel

Petroleum Exploration and Development, 2014
Taking the J19 dense well network area in the Fuyu Oilfield as a case, combined with field outcrop and modern shallow water delta sedimentary model and using coring and logging data, this paper puts forward a comprehensive analysis method for reservoir ...
Congjun FENG, Zhidong BAO, Ling YANG, Xiong SI, Guibin XU, Xiong HAN   +5 more
doaj   +4 more sources

Abandonment and rapid infilling of a tide-dominated distributary channel at 0.7 ka in the Mekong River Delta. [PDF]

Sci Rep, 2021
AbstractThe Ba Lai distributary channel of the Mekong River Delta was abandoned and infilled with sediment during the Late Holocene, providing a unique opportunity to investigate the sediment fill, timing and mechanisms of channel abandonment in tide-dominated deltaic systems.
Gugliotta M, Saito Y, Ta TKO, Nguyen VL, Tamura T, Wang Z, La Croix AD, Nakashima R.   +7 more
europepmc   +5 more sources

Numerical Simulation of Flow and Suspended Sediment Transport in the Distributary Channel Networks [PDF]

Journal of Applied Mathematics, 2014
Flow and suspended sediment transport in distributary channel networks play an important role in the evolution of deltas and estuaries, as well as the coastal environment.
Wei Zhang, Qiong Jia, Xiaowen Chen
doaj   +3 more sources

An in-depth analysis of reservoir architecture of underwater distributary channel sand bodies in a river dominated delta: A case study of T51 Block, Fuyu Oilfield, Jilin

Petroleum Exploration and Development, 2013
Guided by the concept of “model fitting, dynamic validation”, and based on the data of 10 coring wells, 257 logging wells, and the production performance in the dense spacing area during the past ten years, the underwater distributary channel sand ...
Xiaoqing ZHAO, Zhidong BAO, Zongfei LIU, Hua ZHAO, Qiuhui CHAI   +4 more
doaj   +3 more sources

Distributary channel type and high‐quality reservoirs in tight sandstone—A case study on the outcrops and reservoirs of Xujiahe formation in Western Sichuan Basin

Energy Science & Engineering
The distributary channels in shallow‐water delta are well‐developed in tight sandstone. There are few studies on the channel type and diagenetic differences among them.
Junwei Zhao, Ling Zhang, Lei Tian, Yingtao Yang, Gongyang Chen   +4 more
doaj   +2 more sources

Magnetic random walk algorithm and its application in the distributary channel system reservoir modeling

Journal of Petroleum Science and Engineering, 2021
Abstract Random walk algorithms have unique advantages in reservoir modelling of distributary channel systems (DCS). However, the existing random walk algorithms often face several shortcomings, and typically do not perform adequately in complex scenarios.
Sun Zhifeng, Liang Gong, Dongxing Du
exaly   +2 more sources

Differences in reservoir quality within distributary channel belts at the braided river delta front in the Xinchang area of Western Sichuan’s 2nd member of the Xujiahe Formation: genesis and implications

Journal of Petroleum Exploration and Production Technology
The tight sandstone reservoris are important exploration and production target in the Xujiahe Formation in Xinchang area of Western Sichuan. Due to the various lithofacies and diagenetic alteration in distributary channel belt sandstones, the reservoirs ...
Junwei Zhao, Ling Zhang, Gongyang Chen, Lei Tian, Xiaoli Zheng, Heng Wang   +5 more
doaj   +2 more sources

Internal Architectural Patterns of Bar Fingers Within Digitate Shallow-Water Delta: Insights from the Shallow Core, GPR and Delft3D Simulation Data of the Ganjiang Delta, China [PDF]

Lithosphere, 2023
Digitate shallow-water deltas are commonly found in modern lakes and bays, as well as within cratonic petroliferous basins. They develop one or multiple sinuous finger-like sands (i.e., bar fingers), including high-RSI (sinuosity ratio of distributary ...
Zhenhua Xu, Shenghe Wu, Quanlin Wang, Pan Zhang, Meng Deng, Wenjie Feng, Jiajia Zhang, Changmin Zhang   +7 more
doaj   +1 more source

Implication Linkage among Microfacies, Diagenesis, and Reservoir Properties of Sandstones: A Case Study of Dongying Formation, Nanpu Sag, Bohai Bay Basin

Energies, 2022
The reservoir quality of sandstones is significantly impacted and transformed by sedimentation and diagenesis. It is necessary to clarify the internal relationship among them to precisely predict the sweet reservoir.
Zhenghong Yu, Si Chen, Weidong Xie, Shu’e Zhao, Jianghao Ma, Tianhao Gong   +5 more
doaj   +1 more source