全球深水油气勘探开发现状、前景及启示

Situation and prospect of global deepwater oil and gas exploration and development

全球深水油气资源丰富,在全球油气储产量中占有日益重要的地位。本文概述了全球深水油气勘探开发的现状,分析了其分布特征,总结了当前深水油气勘探开发的特点和趋势,认为全球深水勘探开发投入逐年增加,开发方式不断革新,勘探开发时间差缩短,开发成本持续下降,开发领域和方向不断拓展。通过比较各油气盆地的油气成藏条件、资源潜力、已发现油气储量和勘探程度等,优选了深水沉积盆地勘探开发的三个方向,提出了相关思考和建议。

Global deep-water oil and gas resources are abundant,and occupying an increasingly important position in the global oil and gas storage and production.This paper summarizes the current situation of global deep-water oil and gas E&D,analyzes its distribution characteristics,and summarizes the characteristics and trends.The paper points that the global deep-water E&D investment is increasing year by year,the development mode is innovated,the E&D time difference is shortened,the development cost continued to decline,the development of the field and direction of continuous expansion.By comparing the oil and gas accumulation conditions,resource potential,oil and gas reserves and exploration degree of different basins,three directions of exploration and development of deep-water sedimentary basins are optimized,and some suggestions are put forward.