FIELD: well drilling, in particular, compositions of oiling admixtures for drilling mud.
SUBSTANCE: multifunctional solid oiling composition for drilling mud contains fatty acids - processed vegetable oils, applied to thinly milled natural muscovite sorbent with following ratio of components, mass %: muscovite 40-95, processed vegetable oils 5-60.
EFFECT: creation of multi-functional solid oiling composition which has good oiling and counter-wear properties, is emulsified in solution well, has counter-sticking properties, serves as mudding reagent for lowering absorptions of solution, causes no foaming, is easy to use and to store in winter conditions.
3 tbl
| Title | Year | Author | Number |
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| MULTIFUNCTIONAL REAGENT FOR TREATING DRILLING FLUIDS "KEMFOR-MSMG" AND A DRILLING FLUID TREATMENT METHOD | 2002 |
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RU2242491C2 |
| DRILLING MUD | 2001 |
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RU2202588C2 |
| COMPOSITION REAGENT FOR DRILLING MUDS | 2000 |
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| POLYFUNCTIONAL COMPLEX REAGENT FOR WARNING OCCURRENCE OF DIFFERENTIAL STICKING | 2009 |
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| AQUEOUS-BASE LUBRICANT POWDERY ADDITIVE FOR DRILLING MUD | 2004 |
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RU2262525C1 |
| POLYMER RESIN ADDITIVE FOR DRILL FLUID | 2010 |
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RU2460752C2 |
| DRILLING FLUID FOR FLUSHING OF LONG-DISTANCE STEEPLY INCLINED WELLS UNDER CONDITIONS OF PERMAFROST AND HIGHLY COLLOIDAL CLAY ROCKS, AND ITS APPLICATION METHOD | 2011 |
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RU2483091C1 |
| LUBRICATING REAGENT FOR DRILLING SOLUTIONS | 1996 |
|
RU2115687C1 |
| LUBRICANT ADDITIVE FOR DRILLING FLUID | 2021 |
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RU2767461C1 |
| LUBRICATION COMPOSITION FOR TREATMENT OF CLAY DRILLING SOLUTIONS | 1996 |
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