海上油气勘探

在海上油气勘探中，三维地震资料的采集通常会持续半年甚至一年。

In offshore exploration activities , 3D seismic data acquisition always lasts for half to one year .

海底自然烃渗漏在海洋表面形成的油膜分布对海上油气勘探具有重要指示意义。

The distribution of natural marine hydrocarbon seepage has great significance for the early stage offshore petroleum exploration .

海洋钻井平台作为海上油气勘探和开采的重要工具，其稳定性至关重要。

Offshore oil and gas offshore drilling platform as an important tool for exploration and exploitation , its stability is essential .

随着海上油气勘探的深入，低孔渗储层已成为海上勘探的主要目标。

With development of the offshore oil and gas exploration , low permeability reservoirs have become the main objective of offshore exploration .

由于进行海上油气勘探需要花费大量的时间和资金，因此勘探前参数的预规划和在线修正就成为了必要。

Because offshore oil exploration costs a huge amount of money and time , pre-exploration parameters design and on-line re-adjustment are quite essential .

经济勘探在海上油气勘探中越来越受到重视，含油气构造经济下限资源量确定是经济勘探评价中的一项重要内容。

Economic exploration is becoming more and more important in offshore petroleum exploration , in which it is a major aspect to determine lower economic limit resources for hydrocarbon prospects .

我国海上油气勘探长期存在着用纵波地震勘探难以解决的地震模糊带和岩性假亮点等问题。

For the offshore petroleum exploration in China , it has long existed that the fuzzy zones and lithological false bright spots can 't be eliminated by the P_wave seismic exploration .

为此，近年来国家加大了对海上油气勘探的关注和投入，项目组课题高分辨率海洋工程地震勘探采集系统开发正是基于此而产生的。

Therefore , in recent years the country has increased investment on offshore oil and gas exploration , where the project group " high resolution marine engineering seismic acquisition system " comes from .

文章介绍了我国东海地区海上油气勘探成果，以及平湖气田天然气在上海市主要用作燃料的利用情况。

The offshore oil and gas exploration results of East China Sea in China and the circumstances of utilizing the natural gas produced from the Pinghu gas field as a fuel in Shanghai are introduced in the paper .

随着海上油气勘探开发的不断进展，一批海上平台相继完成了他们的历史使命，平台拆除逐渐成为一项工程热点。

With the unceasing development of offshore oil and gas exploration , a batch of offshore platforms completed their historical mission in succession , so the decommissioning and removal of oil production platforms are hot point of engineering .

海上油气地震勘探的侧反射干扰衰减方法研究和应用

The Side Reflection Noise Attenuation Researching and Application on Marine Seismic Data

深水钻井是海上油气资源勘探开发的龙头，而深水防喷器组是保证钻井作业安全最关键的设备。

Deepwater drilling is the key of offshore oil and gas exploration and development .

海上油井管柱弯折及工程处理鉴于海上油气勘探开发对油管钳防爆的要求越来越高，中国海洋石油技术服务公司研制了防爆型油管钳监控系统。

In order to satisfy the requirement of explosion protection of tubing tongs used in offshore production , a monitoring control system for explosionproof tubing tongs is developed by China Offshore Petroleum Technology Service Company .