CAJ | 학술논문

深海油田开发，目前尚未形成一套成熟的高速开发模式。就产量接替而言，主要面临着优质储量的分布规律和特点，以及根据储量分布特点制定相应的高产、稳产策略的运行规划等问题。优质储量分布规律、油藏生产潜力的研究，对于后期的井网设计，高产、稳产策略的制定等工作，起着关键性的作用。系统介绍了几类目前国内外比较常用的油藏生产潜力评价方法，并应用实例详细对比分析了这些方法各自的特点与局限性。通过研究发现，运用公式计算生产潜力作为不建立模型时的最优选择，使用固定生产井和注水井方法作为运用数学模型时的最佳选择，这两种方法具有一定准确度和可靠度。研究成果对深海油田的优势储量、油藏生产潜力评价奠定方法基础。
심해유전개발，목전상미형성일투성숙적고속개발모식。취산량접체이언，주요면림착우질저량적분포규률화특점，이급근거저량분포특점제정상응적고산、은산책략적운행규화등문제。우질저량분포규률、유장생산잠력적연구，대우후기적정망설계，고산、은산책략적제정등공작，기착관건성적작용。계통개소료궤류목전국내외비교상용적유장생산잠력평개방법，병응용실례상세대비분석료저사방법각자적특점여국한성。통과연구발현，운용공식계산생산잠력작위불건립모형시적최우선택，사용고정생산정화주수정방법작위운용수학모형시적최가선택，저량충방법구유일정준학도화가고도。연구성과대심해유전적우세저량、유장생산잠력평개전정방법기출。
For development of deepwater offshore oilfield,there is not a set of mature high -speed development pattern by now.In terms of future production,we are facing main problems:distribution rule and characteristics of high quality re-serves,production schedule for high or stable production strategy based on characteristics of oil resource distribution,and so on.Research of high quality reserves distribution and potential productivity plays a key role in design of well pattern at lat-er stage of development and planning of high or stable production strategy.This paper introduces several common evaluation methods for reservoir potential productivity.The advantages and disadvantages of these methods were presented by a case a-nalysis.Results show that in the case of unavailable reservoir numerical simulation,the best choice is to use formula to cal-culate the potential productivity;when mathematical model is available,it is good to use the method of the fixed production well and injection.The two methods both have a certain degree of accuracy and reliability.Research results lay a foundation for the evaluation method of the high quality reserves and the potential productivity in deepwater offshore reservoirs.