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METHOD FOR LEARNING SPECIAL LOGGING TECHNIQUES
METHOD FOR LEARNING SPECIAL LOGGING TECHNIQUES
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机译:特殊测井技术的学习方法
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摘要
PROBLEM TO BE SOLVED: To provide methods for learning special logging techniques, particularly techniques called lowering, safely and efficiently.;SOLUTION: Provided is a method for learning special logging techniques comprising: attaching one end of a tree 20 to one end of a first rigging line passed through a first rigging pulley 13 installed on a construction technique learning device 11 installed substantially upright with respect to the ground; dropping the tree 20; removing the tree 20 from the one end to the first rigging line by contacting the tree 20 with a drop angle control device 16, the other end of the tree 20 being connected to one end of a second rigging line 15 passed through a second rigging pulley 17, and the second rigging pulley 17 being fixed downward with respect to the first rigging pulley 13 of the construction technique learning device 11; and dropping the tree 20 at a predetermined angle.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2020,JPO&INPIT
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