近日，亚洲第一深水导管架平台“海基二号”平台首口开发井正式开钻，我国首个深水油田二次开发项目“新优快”钻井作业拉开序幕。
我国首个深水油田升级焕新
“海基二号”平台服役于我国首个深水油田流花11-1油田，作业水深324米。平台集钻井、生产、生活等多功能于一体，总高度达428米，总重量超5万吨，是亚洲最高最重的海上原油生产平台。
流花11-1油田采用“深水固定式平台+圆筒型FPSO（浮式生产储卸油装置）”模式开发，部署开发井24口，钻井总进尺超73500米，相当于钻穿8座珠穆朗玛峰。
为充分提高深水边际油气田的开发效果，平台将规模化实施长水平段大位移井9口，最大井深5216米，水平位移4473米，水垂比达3.62。
这是我国首次在超300米水深海域通过固定式平台开采油气，此模式与采用移动式钻井平台相比可降低钻完井成本超50%，进一步完善了我国深水钻完井技术体系，促进深水油气田经济高效开发。
The weather is cool and it's a fine autumn; September is only suitable for traveling.
Night Battle on the Great River | Water levels are rising, pipelines are extending
The summer colors fade in the clouds and sky; the pipes welcome the sounds of autumn.
The hot connection has been successfully completed, and the well cluster is about to be put into production.
Practical drills to prevent heatstroke, building a solid safety line for summer
An oil worker who has taken off the military uniform is still a soldier at heart.
Sweat-soaked workwear is the simplest answer to this summer.
The temperature is 40°C, the welding sparks are 1500°C, how "fiery" is the summer for workers?
July 1st | The direction of light is also the path we have walked.
EACOP Uganda Section: Over the Great River, the pipeline is crossing.
