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What technical and environmental barriers do China's shale gas break through
With our efforts in the past two years, first, we have broken through the shale gas outlet barrier and solved the problem of whether China has shale gas. In Sichuan mining area, gas is basically produced from wells, and some wells have obtained high gas flow. At the same time, the key technologies such as horizontal well drilling and staged fracturing have been preliminarily mastered.
Application method of ceramsite proppant
Coating resin on the surface of sand or ceramsite can further improve the strength and conductivity of proppant. Proppant is the key material for fracturing construction.
What is oil fracturing proppant (ceramsite sand) used for
The most popular saying is that the~~~used for oil field production increase and the adhesive of a chemical commonly known as guar gum are bonded together, and then the ceramsite is pressed into the fractures of the formation, and then the oil can flow out through the channel formed between the ceramsite
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