Предварительные исследования пневмоударного бурения с использованием газожидкостных смесей в качестве очистного агента
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Abstract
The most productive method of drilling with air blowing is drilling with the use of submersible pneumatic drills. Application of this progressive drilling method is limited by complications caused by formation water inflows into the well, which cause formation of slurry glands and plugs ...
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