| 发明名称 |
SAND-CARRYING FLUID FOR IMPLEMENTATION OF SLOT HYDRAULIC SAND JET PERFORATION |
| 摘要 |
FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry. Sand-carrying fluid for implementation of slot hydraulic sand jet perforation contains, wt. %: xanthan gum 0.2-0.25; soda ash 0.1-0.2; sodium formate 5-20; surfactant HP-1 of K brand 0.1-0.25; water is rest.EFFECT: technical result is reducing filtrate return, reduction of plastic and conventional viscosities.1 cl, 1 tbl, 3 ex |
| 申请公布号 |
RU2593154(C1) |
申请公布日期 |
2016.07.27 |
| 申请号 |
RU20150128707 |
申请日期 |
2015.07.14 |
| 申请人 |
FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIYA "PERMSKIJ NATSIONALNYJ ISSLEDOVATELSKIJ POLITEKHNICHESKIJ UNIVERSITET" |
发明人 |
CHERNYSHOV SERGEJ EVGENEVICH;KUNITSKIKH ARTEM ALEKSANDROVICH;KRYSIN NIKOLAJ IVANOVICH;RUSINOV DMITRIJ YUREVICH;DVORETSKAS RUSLAN VALDASOVICH |
| 分类号 |
C09K8/60 |
主分类号 |
C09K8/60 |
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