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Yu F.,BHDC | Deng D.,BHDC | Wang J.,BHDC | Ji W.,BHDC | Zhang D.,BHDC
Well Testing | Year: 2011

Fracturing scale to XiliulO block is much small formerly resulting in fracture length is not enough and fracture conductivity is not enough. By the experimental study, some means of improving the displacement by fluid loss, using a large size or it combined with the middle support agent to increase the scale of operation, improving strength of add sand, meanwhile adding thinner agent, enhanced flowback after fracture have been used. 12 wells after fractured show a significant improvement, increasing yield results are obvious. Source

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