PLUGGING TECHNOLOGY OF THE HIGH WATER LOSS PLUGGING AGENT
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Abstract
The Z-DTR high water loss plugging agent is a new type plugging agent for use in drilling.It consists of diatomaceous earth,soft fiber and filter aid.This paper descried the basic property of the plugging agent and introduces the technology with the Z-DTR property while drilling plugging and blind plugging in field.The field.The results show that the technology can reduce the plugging time and cost.
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