oil reservoir

简明释义

贮油器

英英释义

例句

1.The oil reservoir 石油储层 was found to be much larger than previously estimated.

这个油气储层被发现比之前估计的要大得多。

2.Advanced technology helps us to map the oil reservoir 石油储层 more accurately.

先进的技术帮助我们更准确地绘制油气储层的地图。

3.The geologists discovered a new oil reservoir 石油储层 deep beneath the surface.

地质学家在地表下深处发现了一个新的油气储层。

4.Extraction methods must be adapted for each unique oil reservoir 石油储层.

提取方法必须针对每个独特的油气储层进行调整。

5.We need to assess the size of the oil reservoir 石油储层 before planning the drilling operation.

在计划钻探作业之前，我们需要评估石油储层的大小。

作文

The term oil reservoir refers to a subsurface pool of hydrocarbons contained in porous or fractured rock formations. These formations can hold vast quantities of oil, making them essential for energy production and economic development. Understanding the characteristics and behavior of an oil reservoir is crucial for petroleum engineers and geologists, as it directly impacts oil extraction methods and the efficiency of production operations.An oil reservoir typically consists of a permeable rock layer, known as the reservoir rock, which allows oil to flow through it. This rock is often overlain by an impermeable layer called a cap rock, which traps the hydrocarbons and prevents them from escaping to the surface. The ability of the reservoir rock to store and transmit oil is determined by its porosity and permeability. Porosity refers to the amount of empty space within the rock that can hold oil, while permeability measures how easily fluids can move through the rock.The formation of an oil reservoir begins with the accumulation of organic matter, usually from marine organisms, which over millions of years transforms into hydrocarbons due to heat and pressure. These hydrocarbons migrate through the rock layers until they become trapped in the reservoir rock. The geological conditions surrounding the oil reservoir play a significant role in determining its size, shape, and potential productivity.When exploring for new oil reservoirs, geologists use various techniques, including seismic surveys and geological mapping. Seismic surveys involve sending sound waves into the ground and analyzing the reflected waves to identify potential oil deposits. This non-invasive method helps in locating oil reservoirs without extensive drilling. Once a potential site is identified, exploratory drilling is conducted to confirm the presence of oil and assess the reservoir's characteristics.Once an oil reservoir is confirmed, production strategies must be devised to extract the oil efficiently. Various methods are employed, including primary recovery, secondary recovery, and enhanced oil recovery (EOR). Primary recovery relies on natural pressure within the reservoir to push the oil to the surface, while secondary recovery involves injecting water or gas to maintain pressure and improve oil flow. Enhanced oil recovery techniques utilize advanced technologies, such as thermal recovery or chemical injection, to increase the amount of oil that can be extracted from the reservoir.The management of an oil reservoir is vital for maximizing production while minimizing environmental impact. Companies must adhere to strict regulations and implement best practices to reduce the risk of spills and contamination. Additionally, advancements in technology and a growing emphasis on sustainability are driving the industry to explore alternative methods of energy production, such as renewable sources, while still relying on oil reservoirs for the foreseeable future.In conclusion, an oil reservoir is a critical component of the global energy landscape. Its study encompasses various scientific disciplines and requires a comprehensive understanding of geology, engineering, and environmental science. As we continue to rely on fossil fuels for our energy needs, the responsible management and exploration of oil reservoirs will remain a priority for both economic and ecological reasons.

术语油藏指的是包含在多孔或裂缝岩层中的地下碳氢化合物池。这些岩层可以储存大量的石油，使其对能源生产和经济发展至关重要。理解油藏的特性和行为对石油工程师和地质学家至关重要，因为它直接影响石油开采方法和生产操作的效率。一个油藏通常由一种可渗透的岩石层组成，称为储层岩，允许石油在其中流动。这种岩石通常被一种称为盖岩的不可渗透层覆盖，盖岩捕获碳氢化合物并防止其逃逸到地表。储层岩储存和传输石油的能力取决于其孔隙度和渗透率。孔隙度是指岩石中可以容纳石油的空隙量，而渗透率则衡量流体在岩石中移动的容易程度。油藏的形成始于有机物的积累，通常来自海洋生物，经过数百万年的热和压力转变为碳氢化合物。这些碳氢化合物会通过岩层迁移，直到被储层岩捕获。围绕油藏的地质条件在决定其大小、形状和潜在生产能力方面发挥着重要作用。在寻找新的油藏时，地质学家使用各种技术，包括地震勘测和地质制图。地震勘测涉及将声波发送到地下，并分析反射波以识别潜在的石油沉积。这种非侵入性的方法有助于在没有大规模钻探的情况下定位油藏。一旦确定了潜在地点，就会进行勘探钻井，以确认石油的存在并评估储层的特性。一旦确认了油藏，就必须制定生产策略以高效提取石油。采用多种方法，包括初级回收、二级回收和增强油气回收（EOR）。初级回收依靠储层内的自然压力将石油推到地面，而二级回收则涉及注水或气体以维持压力并改善石油流动。增强油气回收技术利用先进技术，如热回收或化学注入，以增加从储层中提取的石油量。油藏的管理对于最大化生产而最小化环境影响至关重要。公司必须遵守严格的法规，并实施最佳实践，以减少泄漏和污染的风险。此外，技术的进步和对可持续发展的日益重视推动行业探索替代能源生产方法，例如可再生能源，同时仍然依赖于油藏满足未来的能源需求。总之，油藏是全球能源格局中的关键组成部分。其研究涉及多个科学学科，需要全面理解地质、工程和环境科学。随着我们继续依赖化石燃料满足能源需求，负责任地管理和勘探油藏将始终是经济和生态原因的优先事项。