中国海油近期国内勘探进展与勘探方向  

Recent domestic exploration progress and direction of CNOOC

作　　者：谢玉洪 高阳东 Xie Yuhong;Gao Yangdong(China National Offshore Oil Corporation;Exploration Department of CNOOC Ltd.)

机构地区：[1]中国海洋石油集团有限公司 [2]中海石油(中国)有限公司勘探部

出　　处：《中国石油勘探》2020年第1期20-30,共11页China Petroleum Exploration

基　　金：国家科技重大专项“近海大中型油气田形成条件及勘探技术”(2016ZX05024)。

摘　　要：近两年,中国海油为实现海上油气勘探可持续发展,大力提升国内海上勘探投入力度,积极探索新区新领域,在三大领域取得了重要勘探突破。通过深化渤海湾海域大型气田成藏条件研究,持续攻关深层钻井和地震采集处理关键技术,实现了渤海湾盆地潜山天然气勘探的重大突破。通过对琼东南深水区松南—宝岛凹陷资源潜力和成藏条件研究,转变勘探方向和勘探层系,获得了我国首个深水潜山天然气勘探突破。通过改善资料品质、加深基础研究,实现了珠江口盆地阳江凹陷的勘探突破。中国海油在今后一段时期将继续大力提升勘探投入力度,持续攻关深层、深水、高温高压勘探领域,探索潜在富生烃凹陷,不断拓展勘探领域和方向。In the past two years,CNOOC made great effort to realize sustainable development of offshore oil and gas exploration by promoting domestic offshore exploration investment vigorously,exploring new areas and new domains actively.As a result,important exploration breakthroughs have been obtained in three domains.First,a significant breakthrough of gas exploration in buried hill in the Bohai Bay Basin was realized by deepening the research on the accumulation conditions of large-scale gas fields and continuously tackling the key technologies of deep drilling and seismic acquisition and processing;Second,the first gas exploration breakthrough in deep buried hill in deep water of China was obtained based on the study of the resource potential and gas accumulation conditions of Songnan-Baodao sag in the Qiongdongnan Basin,and changing of the exploration direction and formation;Third,an exploration breakthrough of Yangjiang sag in the Pearl River Mouth Basin was realized by improving the data quality and deepening the basic research.In the coming future,CNOOC will continue to increase its exploration investment vigorously,tackle the exploration domains such as high-temperature,high-pressure and deep-water area persistently,explore the potential rich hydrocarbon generation depressions,and expand the exploration domains and directions continuously.

关 键 词：中国海油 渤海湾 潜山 深水 高温高压 领域 突破 

分 类 号：TE122.1[石油与天然气工程—油气勘探]