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Technology R&D targeted for optimizing unconventional wells

机译:优化非常规油井的技术研发

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摘要

As activity booms, the industry is investing time and money in innovating solutions for unconventional production. Even as the energy industry continues to report explosive growth of new unconventional oil and gas production activities throughout the U.S., the industry is still experiencing a learning curve as companies seek to better understand the technical challenges involved with operating in such fields. How fast will total production decline over the life of the well? Which artificial lift system is needed at a given time? What is the optimal combination of artificial lift systems to maximize production while lowering lifting cost? As a result, a tremendous amount of effort and money is being pumped into unconventional wells R&D, which includes improving existing techniques for drilling, setting up equipment in the field and pursuing new technology advancements - including artificial lift systems and remote monitoring applications that help operators maximize the performance of new and existing wells. Artificial lift, used in 94% of the roughly 1 million oil-producing wells around the world, helps lift hydrocarbons to the surface in reservoirs with low pressure and improves the efficiency of naturally flowing wells. A vast majority of the new unconventional oil and gas sites are horizontal wells, with most of them requiring some form of artificial lift technology. With operators investing $8 million to $12 million per well, artificial lift and other well optimization applications have become key targets for R&D.
机译:随着活动的蓬勃发展,行业正在投入时间和金钱来创新非常规生产的解决方案。即使能源行业继续报告整个美国新的非常规油气生产活动呈爆炸性增长,但随着公司寻求更好地了解与此类领域运营相关的技术挑战,该行业仍在经历学习曲线。在油井寿命期内,总产量将下降多快?在给定的时间需要哪种人工举升系统?人工举升系统在降低举升成本的同时最大化产量的最佳组合是什么?结果,大量的工作和金钱投入到非常规油井的研发中,其中包括改进现有的钻井技术,在现场设置设备并追求新技术的进步,包括人工举升系统和远程监控应用程序,这些技术可以帮助操作员最大化新井和现有井的性能。人工举升技术在全球约100万个采油井中的94%中使用,有助于在低压下将碳氢化合物举升至地层中,并提高自然流动井的效率。绝大多数新的非常规油气田都是水平井,其中大多数都需要某种形式的人工举升技术。随着运营商为每口井投资800万至1200万美元,人工举升和其他油井优化应用已成为研发的主要目标。

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