FIELD: mining.
SUBSTANCE: method for treating an underground formation, including creating a fracture in a subterranean formation, injection of a predetermined amount of propping agent into the treating fluid and subsequent injection of a clogging agent into the treating fluid before the entire predetermined amount of the propping agent reaches the crack, minimizing the excessive extension of the propping agent from the fracture.
EFFECT: increased hydraulic fracturing treatment efficiency.
20 cl, 1 tbl, 2 dwg
| Title | Year | Author | Number |
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| SYSTEM AND METHOD OF PROCESSING UNDERGROUND SEAM | 2015 |
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| METHOD OF IMPROVING PLUGGING WITH FIBRES | 2013 |
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| PIVOTAL PROPPING AGENTS AND ADDITIVES, PREVENTING BOREHOLE INFLOW THEIR PREPARATION AND APPLICATION METHODS | 2007 |
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| METHOD FOR IMPROVEMENT OF FIBRE PLUGGING | 2010 |
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RU2569386C2 |
| FLUIDS AND METHOD INCLUDING NANOCELLULOSE | 2013 |
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