这些情况使得打捞作业变得扑朔迷离。
These conditions will make the salvage operation even more tricky.
在打捞作业中所使用的平底的普通类型金属屑磨铣工具。
A common type of junk mill with a flat bottom used in fishing operations.
成功的打捞技术为同类或水平井况实施打捞作业提供了借鉴经验。
Successful fishing tech provides reference experience for these kinds of wells to be conducted fishing operations.
在打捞作业中所用的一种井下工具，在打捞时它与管子或工具的外表面接合。
A downhole tool used in fishing operations to engage on the outside surface of a tube or tool.
本文导出的计算方法也可用于计算打捞作业中提升重物至水面附近时吊索的最大张力。
The method deduced in this paper can also be used to calculate the maximum tensile forces for lifting a weight nearby the water surface during the salvaging operation.
本文针对目前沉船打捞作业中潜水员手工攻打千斤洞的现状，首次提出了拱泥机器人的概念。
Aimed at updating the present method punching rope-hole in wrecked ship salvaging, the concept of a move-in-mud robot based on creeping principle is proposed for the first time in this paper.
除快速接单根外，还可用在打捞作业，找寻方向或需要慢转的钻井工具上，以及钻大小鼠洞用。
In addition to the fleetness connects single root, can also use at salvage the homework, search direction or demands the slow the artesian well tool that turn last, and drill the size rat hole use.
文中较为详细地介绍了该井打捞作业难点、钻具事故处理程序、打捞工具，分析了钻具事故原因。
In this paper, the difficult problems, the method and tools of the fishing operation are introduced.
打捞作业者实施打捞作业时，必须在港务监督核准的作业区域内进行，并按照港务监督的要求报告有关活动情况。
Salvage operators must restrict their salvage operations within the operational areas permitted by the port authority, and report their related activities as required by the port authority.
该船的5名业主和负责该船整修的公司已经在星期四签署协议委托上海打捞局负责打捞作业的协调工作。
The ship's five owners and the company working on refitting the vessel at the time of the accident signed a contract on Thursday hiring the Shanghai Salvage Bureau for the operation.
通常在打捞作业中所使用的一种井下工具。它用来制作落鱼的顶部和外表面，以便使打捞筒或类似的打捞工具能够干净地与落鱼接合。
A downhole tool routinely used in fishing operations to prepare the top and outside surface of a fish, generally to allow an overshot or similar fishing tool to engage cleanly on the fish.
为进行打捞或回收钻柱，通常的卸开作业总是采用反扭矩，和在所选用的丝扣连接内引爆炸弹。
To facilitate the fishing or recovery operation, the backoff is usually accomplished by applying reverse torque and detonating an explosive charge inside a selected threaded connection.
随着油田的深入开发，井筒工具的大量使用，井下作业越来越复杂，该项打捞技术具有广阔的应用前景。
With the development of oilfield and a great use of well-bore tools, such fishing technology will have a wide prospect applied to the more and more complex conditions of down-hole operations.
上海海上打捞局在星期天说，这个巨大的作业工程将从今天开始。
The huge operation will begin today, the Shanghai Salvage Bureau said Sunday.
井下视频成像测井利用井下摄像头获取井眼实时图像信息，可用于套管检测、落物打捞、井下作业质量检查等。
Downhole video logging technique captures borehole images by downhole camera and can be applied to well casing inspection, downhole fishing, downhole completion quality inspection, etc.
水平井打捞技术一直是修井工程师们努力攻关的方向，也是修井作业的难点。
Fishing technique in horizontal well has always been the tackling key problem for workover engineers and it is also the difficulty in workover job.
针对目前沉船打捞中潜水员人工穿千斤作业的现状，根据仿生蠕动原理，提出了一种水下仿生拱泥机器人的设计方案。
According to the present situation of driver's excavating holes artificially in ship-sunken salvage, a prototype of bionic move-in-mud robot is presented by virtue of bionics principle.
卡瓦打捞筒作为钻修井打捞工具，主要用于钻完井作业打捞落物的外捞工具。
Slip socket, the fisher of drilling and repairing well, is mostly used as the outer fisher to fish the drop during the drilling and completion.
打捞行动从上午九点钟开始。一艘巨型浮吊船开始了将装有30米长的商船“南海一号”的钢制沉箱从海里提起的作业。
The salvage operation kicked off at 9 a. m. when a huge crane began lifting a steel basket containing the 30-meter-long vessel, dubbed the Nanhai No. 1, or "South China Sea No. 1".
打捞行动从上午九点钟开始。一艘巨型浮吊船开始了将装有30米长的商船“南海一号”的钢制沉箱从海里提起的作业。
The salvage operation kicked off at 9 a. m. when a huge crane began lifting a steel basket containing the 30-meter-long vessel, dubbed the Nanhai No. 1, or "South China Sea No. 1".
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