全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Shuaiwei Ding , Hanqiao Jiang , Guangwei Liu ...
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2016, Vol.138, pp.138-152Elsevier
摘要:Abstract(#br)Thief zone which evolves from long-term water flooding, has become a subject of concern for reservoir engineers, as they lead to early water breakthrough in oil producers and uneven sweep around water injectors, thus it is essential to select wells which need to be...
作者:Pietro Kiyoshi Maruyama , Luciana Nascimento Custódio , Paulo Eugênio Oliveira
来源:[J].Acta Botânica Brasílica(IF 0.374), 2012, Vol.26 (1), pp.58-64DOAJ
摘要:The spectrum of floral visitors associated with a particular plant is frequently larger than predicted by the traditional concept of floral syndromes and the role that unpredicted visitors play in plant reproduction deserves attention. Hummingbirds are frequently recorded vi...
作者:Evan J. Granite , Mark C. Freeman , Richard A. Hargis ...
来源:[J].Journal of Environmental Management(IF 3.057), 2006, Vol.84 (4), pp.628-634Elsevier
摘要:Abstract(#br)The Thief Process is a cost-effective variation to activated carbon injection (ACI) for removal of mercury from flue gas. In this scheme, partially combusted coal from the furnace of a pulverized coal power generation plant is extracted by a lance and then re-injecte...
作者:Mohamed El Yafrani , Belaïd Ahiod
来源:[J].Information Sciences(IF 3.643), 2018, Vol.432, pp.231-244Elsevier
摘要:... The Traveling Thief Problem (TTP) is a new NP-hard problem with two interdependent components that aim to provide a benchmark model to better represent this category of problems. In this paper, TTP is investigated theoretically and empirically. Two algorithms based on a 2-OPT...
作者:Daolun Li , Jinghai Yang , Detang Lu
来源:[J].Journal of Petroleum Exploration and Production Technology, 2016, Vol.6 (1), pp.63-72Springer
摘要:Abstract(#br)Thief zones are generally a channel with high absolute permeability. However, a not very strict theory analysis shows that neglecting the effect of variant of water saturation on formation of thief zone in mature reservoirs cannot explain some thief zones in matur...
作者:Mohamed El Yafrani , Marcella Martins , Markus Wagner ...
来源:[J].Genetic Programming and Evolvable Machines(IF 1.333), 2018, Vol.19 (1-2), pp.121-150Springer
摘要:Abstract(#br)In this paper, we investigate the use of hyper-heuristics for the travelling thief problem (TTP). TTP is a multi-component problem, which means it has a composite structure. The problem is a combination between the travelling salesman problem and the knapsack problem...
作者:Cheng Fu , Tianyue Guo , Chongjiang Liu ...
来源:[J].Processes, 2019, Vol.7 (6)DOAJ
摘要:Waterflooding is less effective at expanding reservoir production due to interwell thief zones. The thief zones may form during high water cut periods in the case of interconnected injectors and producers or lead to a total loss of injector fluid. We propose to identify the thief...
作者:Mohamed El Yafrani , Belaïd Ahiod
来源:[J].Applied Soft Computing(IF 2.14), 2016Elsevier
摘要:Abstract(#br)The Travelling Thief Problem (TTP) is a novel problem that aims to provide a benchmark model of combinatorial optimization problems with multiple interdependent components. The TTP combines two other well known benchmark problems: the Travelling Salesman Problem (TSP...
作者:T. Q. C. Dang , Z. Chen , T. B. N. Nguyen ...
来源:[J].Petroleum Science and Technology(IF 0.3), 2013, Vol.31 (14), pp.1454-1470Taylor & Francis
摘要:This study presents a numerical investigation for evaluating the potential applicability of the steam-assisted gravity drainage (SAGD) recovery process under complex reservoir conditions such as shale barriers, thief zones with bottom and/or top water layers, overlying gas cap, a...
作者:Yi Mei , Xiaodong Li , Xin Yao
来源:[J].Soft Computing(IF 1.124), 2016, Vol.20 (1), pp.157-172Springer
摘要:Abstract(#br)In this paper, the interdependence between sub-problems in a complex overall problem is investigated using a benchmark problem called Travelling Thief Problem (TTP), which is a combination of Travelling Salesman Problem (TSP) and Knapsack Problem (KP). First, the ana...

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