PL422987A1 - Foamed fracturing liquid - Google Patents
Foamed fracturing liquidInfo
- Publication number
- PL422987A1 PL422987A1 PL422987A PL42298717A PL422987A1 PL 422987 A1 PL422987 A1 PL 422987A1 PL 422987 A PL422987 A PL 422987A PL 42298717 A PL42298717 A PL 42298717A PL 422987 A1 PL422987 A1 PL 422987A1
- Authority
- PL
- Poland
- Prior art keywords
- volume
- foaming agent
- weight
- fracturing fluid
- amount
- Prior art date
Links
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- Paints Or Removers (AREA)
Abstract
Przedmiotem zgłoszenia jest spieniony płyn szczelinujący na bazie azotu z dodatkiem środka spieniającego, który charakteryzuje się tym, że zawiera wodę wodociągową w ilości 29,19 - 49,59% objętościowych, do której dodano 0,01 - 0,1% wagowych nanocząsteczek, będących mieszaniną lipofobowych i hydrofilowych nanocząsteczek (LHP) o średniej wielkości cząsteczek 7 nm, którą stanowią: dwutlenek krzemu (SiO2) w ilości powyżej 99.8%, tlenek glinu (AL2O3) poniżej 0,05%, dwutlenek tytanu (TiO2) poniżej 0,03%, chlorek wodoru (HCl) poniżej 0,025%, tlenek żelaza (Fe2O3) poniżej 0,003%, a także zawiera 0,04% objętości wagowej środka spieniającego, składającego się z: 2-butoksyetanolu, alkoholu metylowego, glikolu etylenowego i glicerolu w ilości 0,4 - 0,8%, zaś zawartość azotu w płynie szczelinującym wynosi 50 - 70% objętościowych.The subject of the application is a foam based fracturing fluid with an addition of a foaming agent, which is characterized in that it contains tap water in the amount of 29.19 - 49.59% by volume, to which 0.01 - 0.1% by weight of nanoparticles, which are added a mixture of lipophobic and hydrophilic nanoparticles (LHP) with an average particle size of 7 nm, which are: silicon dioxide (SiO2) above 99.8%, alumina (AL2O3) below 0.05%, titanium dioxide (TiO2) below 0.03% , hydrogen chloride (HCl) below 0.025%, iron oxide (Fe2O3) below 0.003%, and also contains 0.04% by weight of the foaming agent, consisting of: 2-butoxyethanol, methyl alcohol, ethylene glycol and glycerol in an amount of 0, 4 - 0.8%, while the nitrogen content in the fracturing fluid is 50 - 70% by volume.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422987A PL422987A1 (en) | 2017-09-27 | 2017-09-27 | Foamed fracturing liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422987A PL422987A1 (en) | 2017-09-27 | 2017-09-27 | Foamed fracturing liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
PL422987A1 true PL422987A1 (en) | 2019-04-08 |
Family
ID=65992125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL422987A PL422987A1 (en) | 2017-09-27 | 2017-09-27 | Foamed fracturing liquid |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL422987A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014004773A1 (en) * | 2012-06-27 | 2014-01-03 | Halliburton Energy Services, Inc. | Foamed spacer fluids containing cement kiln dust and methods of use |
US20170240800A1 (en) * | 2015-09-21 | 2017-08-24 | China University Of Petroleum | Novel inorganic fine particle reinforced foam system for oil-gas field and preparation method thereof |
-
2017
- 2017-09-27 PL PL422987A patent/PL422987A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014004773A1 (en) * | 2012-06-27 | 2014-01-03 | Halliburton Energy Services, Inc. | Foamed spacer fluids containing cement kiln dust and methods of use |
US20170240800A1 (en) * | 2015-09-21 | 2017-08-24 | China University Of Petroleum | Novel inorganic fine particle reinforced foam system for oil-gas field and preparation method thereof |
Non-Patent Citations (1)
Title |
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KLAUDIA WILK I IN., ANALIZA MOŻLIWOŚCI ZASTOSOWANIA PŁYNÓW ENERGETYZOWANYCH DO SZCZELINOWANIA, 2015 * |
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