The oilfield fishing tools are professional tools, which are commonly used for finding the dropped objects under on the bottom of the well or handling the accidents under the well. The professional oilfield fishing tools manufacturer is able to make the oilfield fishing tools with good qualities. If any user needs an oilfield fishing tool.he is able to find the useful information about the oilfield fishing tools wholesale on the Internet.

In the engineering spot, the worker is able to meet the different kinds of dropped objects on the bottom of the wells. In order to fish the dropped objects smoothly, the worker needs to master the different shapes of fishing top and he is able to choose a proper oilfield fishing tool. Thus it is necessary for him to apply the lead model printing way in defining the shapes and the depth of fishing top. According to the marks of objects, the worker is able to analyze the general conditions and the size of ring space in the pocket pipe in order to choose proper oilfield fishing tools. At the same time, the lead model printing way is also able to test the complete degree of the pocket pipe above the dropped object.

What are the standard operating steps of the lead printing way? There are three main steps in the following.

1.Use the plier to connect the qualified lead model with the first oil pipe or with the bottom of the drilling pole. When the lead model goes through the mouth of the well, a special worker should be arranged to make the lead model avoid being hit by the mouth.

2.When the lead model is lowered at a place about 5 meters above the fishing top, open the water pump with the large exhaust amount in order to realize the flushing at the time of the lowering. And the water exhaust amount should be no less than 500 L/min while the lowering speed of the lead model should be no more than 2m/min. The flushing time is able to reach as long as 5 minutes to 10 minutes.

3. When the lead model is put at a place of 0.5 meter above the oilfield fishing top, put off the water pump with the large exhaust amount. Go on lowering the lead model with the speed with less than 1m/min. If the model is resisted in the middle way, slowly add the pressure in order to realize the printing. And the pressure adding is able to range from 30KN to 60KN. Please remember to complete the pressure adding for only one time.

The lead model printing way is an important process in choosing a correct oilfield fishing tool.