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Cuttings of development well drilling fishs for cleaning machine
From;    Author:Stand originally

The cuttings of efficient artesian well with a kind of simple operation fishs for cleaning machine automatically, in artesian well of Central Plains oil field 3 companies developed a success a few days ago.

The cuttings of the generation in artesian well process is the important information that knows layer, it is discovery and the important basis that evaluate oil gas layer, at present our country relies on to be fished for artificially all the time, clean cuttings, because accept the restriction such as time, amount, standard, the job is trival, workload is big, easy leakage is broken. Apply as what owe the artesian well new technology such as eject of balance, high pressure in recent years especially, often cannot get cuttings, urgent need a kind of new-style and automatic cleaning machine replaces artificial backward mode of operation.


Give bulk for development the small, cuttings that operates simple, function to stabilize fishs for cleaning machine automatically, 3 companies established artesian well of Central Plains oil field technically to tackle key problem group, made detailed scientific research implement plan, machine prototype early or late 6, develop indoor test more than times 20, artesian well field test 11 wells second. Be opposite respectively bits fishs for Zhen Shiyan coming back cleaning machine, helix advances type to fish for cleaning machine, classification helix is advanced fish for cleaning machine 3 type experiment repeatedly comparative, improve deal with problems arising from an accident, score a success finally. Current, artesian well cuttings fishs for cleaning machine to already was in white 72 wells, bridge 86 wells, Pu 8 - the logging field application of many 20 well such as 2 wells, effect ideal.





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