FIELD: mining.
SUBSTANCE: borehole fluid represents a water-based carrier fluid containing first and second hydrophobic grain particles suspended therein, first particles having higher specific weight than second particles while fluid contains gas for wetting of particle surface and bonding them into agglomerates. Proposed method comprises feed of said fluid so that agglomerates of said particles retained by gas are located below the soil. Method of hydraulic fracturing of underground gas-bearing seam comprises feed of said fluid to fracture and forcing it therein so that said agglomerates retained by gas stay in said fracture.
EFFECT: ease of transfer and placement of grain materials in hydraulic fracturing fracture or gravel package.
15 cl, 5 tbl, 8 ex, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DELIVERY OF GRANULAR MATERIAL UNDER GROUND | 2011 |
|
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| DELIVERY OF GRANULAR MATERIAL UNDERGROUND | 2011 |
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| APPLICATION OF SHELL LIQUID OF CASHEW NUTS DURING HYDRAULIC FRACTURING OF FORMATION AND FOR PREVENTION OF SAND INFLOW INTO WELL | 2017 |
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