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近几年石油天然气产业正在飞快的发展,在生产和运输上有些已经和国际接轨,技术水平远远高于其他有些国家,在油气集输过程中有些需要规范和对产量的重标度极差。针对实际油气集输过程中一定产量会在一定时间和空间内的平均产量基本趋于稳定状态,但某些情况下的产量在小尺度范围内由于生产环节不严密在产量的数据显示尚有波动的情形,在集输过程中要对重标度极差进行分析和研究,才能有一个相当准确的产量统计数据,那么在极差分析上应该有一个合理的方法和技术准则,才能保证极差的准确性和权威性。本文就长庆油田的多年对油气集输过程产量的重标度极差分析的方法进行了探讨和研究,提出极差分析的正确方法和准则。
In recent years, the oil and gas industry is developing rapidly. Some of its production and transportation have been in line with international standards and its technical level is much higher than that of some other countries. Some of the requirements for oil and gas gathering and transportation and the heavy scale of production are very poor . In view of the fact that the output of certain oil and gas during the actual oil and gas gathering and transportation will basically stabilize in a certain period of time and the average output in space, the output in some cases will not fluctuate within a small scale due to insufficient production linkages. Of the situation, in the process of gathering and losing to the heavy scale analysis and research in order to have a very accurate production statistics, then the analysis of the range should have a reasonable method and technical guidelines, to ensure that very poor The accuracy and authority. This paper discussed and researched the method of recalculating the range of hydrocarbon accumulation in the process of hydrocarbon accumulation for many years in Changqing Oilfield and put forward the correct method and criterion of the range analysis.