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首页> 外文会议>SPE Annual Technical Conference and Exhibition >A Day in the Life of a Barrel of Water: Evaluating Total Life Cycle Cost of Hydraulic Fracturing Fluids
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A Day in the Life of a Barrel of Water: Evaluating Total Life Cycle Cost of Hydraulic Fracturing Fluids

机译：一天在一桶水中的一天：评估液压压裂液的总生命周期成本

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For several years now, regulatory agencies including the U.S. Environmental Protection Agency (EPA), energy associations like the American Petroleum Institute (API), and more recently the Center for Sustainable Shale Development (CSSD) have provided recommendations, regulations, performance standards, and guidelines to improve water management in oil and gas exploration. Yet, to fully appreciate the life cycle costs of fluids used for hydraulic fracturing – including water, one needs to examine the total costs of fluid acquisition, management and disposal. Typically, these costs are divided between various groups within an operator’s organization (i.e., completions and production), with budgeting emphasis on acquisition costs during the completions process. This paper examines the total life cycle costs of hydraulic fracturing fluids, comparing water-based and energized solutions. It evaluates when fracturing fluids energized with carbon dioxide (CO2) or nitrogen (N2) can be used to reduce water volume for more economical hydraulic fracturing. It also evaluates how the selected fracturing fluid can affect productivity. In certain situations, the increased productivity achieved with energized solutions can more than offset lower per-barrel water costs, driving a lower overall unit cost of production. To approach our analysis, we will look at “A Day in the Life of a Barrel of Water” used for hydraulic fracturing.
机译：现在几年，监管机构包括美国环保局（EPA），如美国石油研究所（API）等能源协会，以及最近可持续页岩发展中心（CSSD）提供了建议，法规，绩效标准和改善石油和天然气勘探水管理的指导方针。然而，为了充分了解用于液压压裂的流体的生命周期成本 - 包括水，需要检查流体采集，管理和处置的总成本。通常，这些成本在运营商组织（即完成和生产）内的各种组之间分配，预算在完成过程中提出收购成本。本文研究了水力压裂液的总生命周期成本，比较水基和激励溶液。当用二氧化碳（CO 2）或氮气（N2）激励的压裂液时，它可以用于降低水量以减少更经济的液压压裂。它还评估所选择的压裂液如何影响生产率。在某些情况下，随着激励解决方案实现的提高生产率可能远远超过抵消较低的每桶水成本，驱动较低的整体单位生产成本。为了接近我们的分析，我们将在用于液压压裂的情况下看看“一天的一天。

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