ã€China Deep Hole Rig Trading Network】
Introduction: Recently, four staff from the Marine Institute of Changsha Mines Institute went to the Indian Ocean in the Southwest to perform the task of the third flight of the 34th oceanic flight. It is reported that the main task of the voyage is to continue the exploration contract for the southwest Indian sulphide mining area. The deep-sea middle-deep-hole rock sampling rig jointly developed by Changsha Mines Institute and Beijing Pioneer High-tech Development Co., Ltd. is one of the major equipments in the examination of the third row of Ocean 34 voyage, and it plays an important role in the exploration of the mining area. Character.
A few days ago, four staff from the Marine Institute of Changsha Mines Institute went to the Indian Ocean in the Southwest to perform the task of the third flight of the 34th oceanic flight. It is reported that the main task of the voyage is to continue the exploration contract for the southwest Indian sulphide mining area. The deep-sea middle-deep-hole rock sampling rig jointly developed by Changsha Mines Institute and Beijing Pioneer High-tech Development Co., Ltd. is one of the major equipments in the third row of the 34th Oceanic expedition. It plays an important role in the exploration of the mining area. Character.
The job site arrived on February 17th. Before that, the staff had already been put into an orderly job: shifting, assembling, and debugging. The equipment is in good condition and can be launched. Everything is ready. On the rear deck, the drilling crew is doing the final inspection and testing. The cab has opened the power positioning and is ready to deploy the drilling rig.
As the huge rig slowly entered the water, after a long drilling operation, the rig was recovered to the working deck on the morning of the 18th, and the sample was successfully obtained. On the eve of the New Year's Eve, we will once again be involved in the preparation work. On the morning of New Year's Day, we will arrive at the next job site to carry out the work.
Every time the equipment enters and exits the water, routine maintenance is required to ensure that the equipment is in optimum condition. In the following work, two more operations were performed on the 19th and 21st, and each time a good result was achieved. In particular, the sample sequence obtained during the third operation was recognized by Tao Chunhui, chief scientist of the voyage, and Su Xin, professor at the China University of Geosciences. This sample has great reference value for the evaluation of the mining area. This is also the first time in China that hydrothermal active core sequences have been obtained in the submarine hydrothermal area. It has been initially revealed that there are many hydrothermal activities in the area, indicating good metallogenic conditions.
After more than ten days of work, the operation of the rig approached the end. Everyone took the joy into the operation of the next equipment and continued to devote their own efforts to the scientific research of our ocean.
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