Zobrazeno 1 - 10
of 733
pro vyhledávání: '"KeLiu"'
Publikováno v:
ACS Omega, Vol 9, Iss 11, Pp 12850-12865 (2024)
Externí odkaz:
https://doaj.org/article/1bc9e0653d7d4e55a7675cc257fc6169
Publikováno v:
Energies, Vol 17, Iss 17, p 4512 (2024)
Relative permeability is a critical parameter in reservoir numerical simulation and production prediction, intimately associated with reservoir architecture and fluid property. During gas injection development, substantial alterations in reservoir pr
Externí odkaz:
https://doaj.org/article/9743e8a448a04395b5a06ba8129622f9
Autor:
Keliu Wu, Qingyuan Zhu, Zhangxing Chen, Jing Li, Dong Feng, Muyuan Wang, Shiqiang Guo, Yuchuan Guo
Publikováno v:
Natural Gas Industry B, Vol 10, Iss 4, Pp 372-382 (2023)
Carbonate gas reservoirs with edge and bottom water contain abundant reserves, making them key production targets in the Tarim Basin, Sichuan Basin, Ordos Basin, and other petroleum provinces. Water invasion may occur in the middle and late developme
Externí odkaz:
https://doaj.org/article/87f1a2604c3943fdb0bd15a0dd6e6892
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 8467-8479 (2022)
Multi-cluster fracturing in horizontal wells is a widely performed key technology for the development of low permeability and tight oil reservoirs. However, it is difficult to predict the oil productivity after fracturing efficiently and accurately.
Externí odkaz:
https://doaj.org/article/95d22b30f7824bfa8ddb9c4a35977cdd
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 2, Pp n/a-n/a (2023)
Abstract Spintronic devices can realize multi‐state storage and be used to simulate artificial synapses or artificial neurons, which makes them have promising application prospect in the field of artificial neural networks (ANN). This work investig
Externí odkaz:
https://doaj.org/article/f43d5f08122d4ed48e22d794dcfed34d
Publikováno v:
Petroleum Exploration and Development, Vol 49, Iss 1, Pp 170-178 (2022)
The oil-water imbibition equation in the nano-scale pores considering the dynamic contact angle effect, nanoconfinement effect, inertia effect, and inlet end effect was established, and the relation between the friction coefficient of solid-oil-water
Externí odkaz:
https://doaj.org/article/774b69ac23134ec1b66d833487338e66
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/5aedc4cdc1004ea9a34b563fe2712883
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The sound velocity profile is the base of various underwater acoustic equipment. In this paper, a low-cost sound velocity profiler is designed based on the time difference method. It mainly includes three parts: the control unit, the storage module a
Externí odkaz:
https://doaj.org/article/b46afba66d0242a78fc8710c13b53393
Autor:
Xiongqi Pang, Chengzao Jia, Junqing Chen, Maowen Li, Wenyang Wang, Qinhong Hu, Yingchun Guo, Zhangxin Chen, Junwen Peng, Keyu Liu, Keliu Wu
Publikováno v:
Geoscience Frontiers, Vol 12, Iss 2, Pp 695-711 (2021)
The discovery and large-scale exploration of unconventional oil/gas resources since 1980s have been considered as the most important advancement in the history of petroleum geology; that has not only changed the balance of supply and demand in the gl
Externí odkaz:
https://doaj.org/article/a3dd14e88c344afdb16481b081ef1a5d
Autor:
Keliu Long, Chong Shen, Chuan Tian, Kun Zhang, Uzair Aslam Bhatti, Darryl Franck Nsalo Kong, Shuo Feng, Hesen Cheng
Publikováno v:
IEEE Access, Vol 9, Pp 11511-11522 (2021)
In this paper, we present a simple-structure Pedestrian Dead Reckon (PDR) system based on commercial IMU sensor and UWB ranging system. In PDR system, the accuracy of step and heading angle estimation completely decide the precision of location resul
Externí odkaz:
https://doaj.org/article/737e875434ff4dcb8b3867fa8494c5ca