RU2012117109A - METHOD FOR PREPARING LIQUID FOR TREATMENT OF UNDERGROUND FORMATIONS WHEN HYDRAULIC FRACTURE - Google Patents
METHOD FOR PREPARING LIQUID FOR TREATMENT OF UNDERGROUND FORMATIONS WHEN HYDRAULIC FRACTURE Download PDFInfo
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- RU2012117109A RU2012117109A RU2012117109/03A RU2012117109A RU2012117109A RU 2012117109 A RU2012117109 A RU 2012117109A RU 2012117109/03 A RU2012117109/03 A RU 2012117109/03A RU 2012117109 A RU2012117109 A RU 2012117109A RU 2012117109 A RU2012117109 A RU 2012117109A
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- amines
- sedimentation additive
- amount
- amine
- hydraulic fracturing
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- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Abstract
1. Способ приготовления жидкости для обработки подземных формаций и скважин при гидроразрыве пласта - ГРП, включающий получение загущенной жидкости-носителя, содержащей проппант и антиседиментационную добавку, отличающийся тем, что в качестве антиседиментационной добавки используют смесь из, по меньшей мере, одного амина и протонного или апротонного растворителя в количестве от 0,1 до 4,0 л/мжидкости-носителя, причем растворитель вводят в количестве, достаточном для обеспечения заданной текучести антиседиментационной добавки.2. Способ по п.1, отличающийся тем, что в антиседиментационную добавку дополнительно вводят полисилоксан в количестве 30-50, мас.%.3. Способ по п.1, отличающийся тем, что амин используют в виде соединений первичных, вторичных или третичных аминов - алифатические амины, ароматические амины, гетероциклические амины и другие соединения, содержащие группы -N, -NH или -NHс любыми радикалами - как органическими, так и элементорганическими при аминогруппе.1. A method of preparing a fluid for treating subterranean formations and wells during hydraulic fracturing — hydraulic fracturing, comprising producing a thickened carrier fluid containing proppant and an anti-sedimentation additive, characterized in that a mixture of at least one amine and proton is used as an anti-sedimentation additive or an aprotic solvent in an amount of from 0.1 to 4.0 L / m of the carrier fluid, the solvent being added in an amount sufficient to provide the desired fluidity of the anti-sedimentation additive. 2. The method according to claim 1, characterized in that polysiloxane in an amount of 30-50, wt.% Is additionally added to the anti-sedimentation additive. The method according to claim 1, characterized in that the amine is used in the form of compounds of primary, secondary or tertiary amines — aliphatic amines, aromatic amines, heterocyclic amines and other compounds containing —N, —NH or —NH groups with any radicals — as organic, and organometallic with an amino group.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012117109/03A RU2500714C1 (en) | 2012-04-26 | 2012-04-26 | Method for make-up of fluid purposed for treatment of underground formations at hydraulic fracturing |
Applications Claiming Priority (1)
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RU2012117109/03A RU2500714C1 (en) | 2012-04-26 | 2012-04-26 | Method for make-up of fluid purposed for treatment of underground formations at hydraulic fracturing |
Publications (2)
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RU2012117109A true RU2012117109A (en) | 2013-11-10 |
RU2500714C1 RU2500714C1 (en) | 2013-12-10 |
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RU2012117109/03A RU2500714C1 (en) | 2012-04-26 | 2012-04-26 | Method for make-up of fluid purposed for treatment of underground formations at hydraulic fracturing |
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RU (1) | RU2500714C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2655513C2 (en) * | 2016-10-13 | 2018-05-28 | Шлюмберже Текнолоджи Б.В. | Method of hydrocarbon reservoir fracturing |
Family Cites Families (4)
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RU2140522C1 (en) * | 1997-11-26 | 1999-10-27 | Акционерная нефтяная компания "Башнефть" | Method of preventing deposits of inorganic salts and iron sulfide in crude oil production and transport areas |
GB9906484D0 (en) * | 1999-03-19 | 1999-05-12 | Cleansorb Ltd | Method for treatment of underground reservoirs |
US7275596B2 (en) * | 2005-06-20 | 2007-10-02 | Schlumberger Technology Corporation | Method of using degradable fiber systems for stimulation |
US20070042913A1 (en) * | 2005-08-17 | 2007-02-22 | Hutchins Richard D | Wellbore treatment compositions containing foam extenders and methods of use thereof |
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2012
- 2012-04-26 RU RU2012117109/03A patent/RU2500714C1/en active
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RU2500714C1 (en) | 2013-12-10 |
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RU2012117109A (en) | METHOD FOR PREPARING LIQUID FOR TREATMENT OF UNDERGROUND FORMATIONS WHEN HYDRAULIC FRACTURE |