CN108913117A - A kind of clean sand carrier - Google Patents
A kind of clean sand carrier Download PDFInfo
- Publication number
- CN108913117A CN108913117A CN201810807001.5A CN201810807001A CN108913117A CN 108913117 A CN108913117 A CN 108913117A CN 201810807001 A CN201810807001 A CN 201810807001A CN 108913117 A CN108913117 A CN 108913117A
- Authority
- CN
- China
- Prior art keywords
- parts
- clean sand
- sand carrier
- solvent
- counter ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 6
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 claims description 5
- HQWKKEIVHQXCPI-UHFFFAOYSA-L disodium;phthalate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C([O-])=O HQWKKEIVHQXCPI-UHFFFAOYSA-L 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 240000000203 Salix gracilistyla Species 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- 229920002521 macromolecule Polymers 0.000 abstract description 4
- 230000008719 thickening Effects 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229960004025 sodium salicylate Drugs 0.000 description 2
- MLFIYYDKLNZLAO-UHFFFAOYSA-N 2-aminoethane-1,1-diol Chemical compound NCC(O)O MLFIYYDKLNZLAO-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- JBPBWEKERUNUQY-UHFFFAOYSA-N C(CCCCCCCCCCCCCCCCC)Cl(C)(C)C Chemical compound C(CCCCCCCCCCCCCCCCC)Cl(C)(C)C JBPBWEKERUNUQY-UHFFFAOYSA-N 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/30—Viscoelastic surfactants [VES]
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of clean sand carriers, it is characterised in that：It is composed of following substance according to mass ratio, 25-30 parts of viscoelastic surfactant, 12-15 parts of counter ion, 10-20 parts of solvent, 100 parts of water.The clean sand carrier of the present invention by adopting the above technical scheme has the following advantages that：Single dose, it is convenient with liquid；Without macromolecular substances, associative thickening；Broken adhesiveness is low, prevents that the swollen row's of returning performance is prominent.
Description
Technical field
The present invention relates to a kind of clean sand carriers, belong to oil and gas exploration technology field.
Background technique
Number of patent application be 2016104382324 patent of invention disclose a kind of clean sand carrier, by A agent, B agent and
Water composition, wherein A agent accounts for 3%~10%, B agent and accounts for 0.5%~3%, and water accounts for 87%~96.5%；Wherein, the A agent is by surface-active
Agent APG and dimethyl diallyl ammonium chloride homopolymer composition, surfactant A PG account for 80%~90%, dimethyl diallyl
Ammonium chloride homopolymer accounts for 10%~20%；The B agent is composed of the following components：Tallow base dihydroxy ethyl amine oxide 80%~
90%, non-ion fluorin surfactant 0.5%~1%, poly-aspartate 0.5%~1%, water 8%~19%.Sand is taken in cleaning of the invention
Liquid has and prevents the swollen, row of helping, scale inhibition function well；Glue, the easily row of returning are broken after construction well, flowback rate is high；Solid-carrying performance is good；It is not easy
Filter cake is formed, leakoff rate is low；Realize it is easy to operate, reduce construction cost, economical environment-protective, protection oil reservoir, increase production and improve productivity
Purpose.
Above-mentioned clean sand carrier is inconvenient with liquid, there is macromolecular substances, and associative thickening breaks adhesiveness height, prevents the swollen row's of returning property
It can be poor.
Summary of the invention
The technical problem to be solved by the present invention is to overcome above-mentioned technical problem to provide a kind of cleaning
Load fluid, the load fluid is convenient with liquid, no macromolecular substances, associative thickening, and broken adhesiveness is low, prevents that the swollen row's of returning performance is prominent
Out.
To solve the above problems, the present invention uses following technical scheme：A kind of clean sand carrier, it is characterised in that：By with
Lower substance is composed according to mass ratio, and 25-30 parts of viscoelastic surfactant, 12-15 parts of counter ion, 10-20 parts of solvent, water
100 parts.
It is further improved：
The wherein viscoelastic surfactant, selected from hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride,
One of double octadecyltrimethylammonium chloride of ethylidene double hexadecyl trimethyl ammonium chloride, ethylidene or combinations thereof object.
It is further improved：
The wherein counter ion solvent, selected from one of sodium salicylate, sodium phthalate or combinations thereof object.
It is further improved：
The wherein solvent is selected from part methanol, ethyl alcohol, propyl alcohol, ethylene glycol, one of glycerine.
The clean sand carrier of the present invention by adopting the above technical scheme has the following advantages that：Single dose, it is convenient with liquid；Without macromolecular
Substance, associative thickening；Broken adhesiveness is low, prevents that the swollen row's of returning performance is prominent.
Specific embodiment
Embodiment, a kind of clean sand carrier are composed of following substance according to mass ratio, viscoelastic surfactant
25-30 parts, 12-15 parts of counter ion, 10-20 parts of solvent, 100 parts of water.
The wherein viscoelastic surfactant is selected from hexadecyltrimethylammonium chloride, octadecyl trimethyl chlorine
Change one of double octadecyltrimethylammonium chloride of ammonium, ethylidene double hexadecyl trimethyl ammonium chloride, ethylidene or combinations thereof object.
The wherein counter ion solvent, selected from one of sodium salicylate, sodium phthalate or combinations thereof object.
The wherein solvent is selected from part methanol, ethyl alcohol, propyl alcohol, ethylene glycol, one of glycerine.
The preparation method of above-mentioned clean sand carrier, by above-mentioned viscoelastic surfactant 25-30 parts, 12-15 parts of counter ion,
10-20 parts of solvent, 100 parts of water mixing stir 30min up to this liquid.
Claims (4)
1. a kind of clean sand carrier, it is characterised in that：It is composed of following substance according to mass ratio, viscoelastic surfactant
25-30 parts, 12-15 parts of counter ion, 10-20 parts of solvent, 100 parts of water.
2. clean sand carrier according to claim 1, it is characterised in that：The wherein viscoelastic surfactant, choosing
It is double from hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride, ethylidene double hexadecyl trimethyl ammonium chloride, ethylidene
One of octadecyltrimethylammonium chloride or combinations thereof object.
3. clean sand carrier according to claim 1, it is characterised in that：The wherein counter ion solvent is selected from bigcatkin willow
One of sour sodium, sodium phthalate or combinations thereof object.
4. clean sand carrier according to claim 1, it is characterised in that：The wherein solvent is selected from part methanol, second
Alcohol, propyl alcohol, ethylene glycol, one of glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807001.5A CN108913117A (en) | 2018-07-21 | 2018-07-21 | A kind of clean sand carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807001.5A CN108913117A (en) | 2018-07-21 | 2018-07-21 | A kind of clean sand carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108913117A true CN108913117A (en) | 2018-11-30 |
Family
ID=64415625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807001.5A Pending CN108913117A (en) | 2018-07-21 | 2018-07-21 | A kind of clean sand carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108913117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646557A (en) * | 2020-12-22 | 2021-04-13 | 北京宝丰春石油技术有限公司 | Cleaning sand-carrying liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023752A1 (en) * | 1996-10-09 | 2002-02-28 | Qi Qu | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
| CN1608168A (en) * | 2001-12-22 | 2005-04-20 | 索菲技术股份有限公司 | Aqueous fracturing fluid |
| CN101298555A (en) * | 2008-07-04 | 2008-11-05 | 陕西海安实业有限责任公司 | Harmless clean fracturing fluid |
| US7482310B1 (en) * | 2003-11-12 | 2009-01-27 | Kroff Chemical Company, Inc. | Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers |
| CN101775276A (en) * | 2010-02-02 | 2010-07-14 | 陕西科技大学 | Medium-temperature and high-temperature clean fracturing fluid and preparation method thereof |
| CN102181279A (en) * | 2011-03-10 | 2011-09-14 | 中国石油天然气股份有限公司 | Quaternary ammonium salt type surfactant fracturing fluid |
| CN102851017A (en) * | 2012-08-16 | 2013-01-02 | 四川西普化工股份有限公司 | Viscous-elastic clean fracturing fluid containing erucic acid betaines |
| CN104710974A (en) * | 2015-04-03 | 2015-06-17 | 杨县超 | Oligomer surfactant clean fracturing fluid and preparation method thereof |
| CN105086986A (en) * | 2015-08-26 | 2015-11-25 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High-temperature-resistant recyclable clean fracturing fluid for gas wells |
| CN105419770A (en) * | 2015-11-20 | 2016-03-23 | 中国石油天然气股份有限公司 | Anionic clean fracturing fluid and preparation method thereof |
| CN105505370A (en) * | 2014-09-23 | 2016-04-20 | 中国石油化工股份有限公司 | Clean fracturing fluid and preparation method thereof |
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2018
- 2018-07-21 CN CN201810807001.5A patent/CN108913117A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023752A1 (en) * | 1996-10-09 | 2002-02-28 | Qi Qu | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
| CN1608168A (en) * | 2001-12-22 | 2005-04-20 | 索菲技术股份有限公司 | Aqueous fracturing fluid |
| US7482310B1 (en) * | 2003-11-12 | 2009-01-27 | Kroff Chemical Company, Inc. | Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers |
| CN101298555A (en) * | 2008-07-04 | 2008-11-05 | 陕西海安实业有限责任公司 | Harmless clean fracturing fluid |
| CN101775276A (en) * | 2010-02-02 | 2010-07-14 | 陕西科技大学 | Medium-temperature and high-temperature clean fracturing fluid and preparation method thereof |
| CN102181279A (en) * | 2011-03-10 | 2011-09-14 | 中国石油天然气股份有限公司 | Quaternary ammonium salt type surfactant fracturing fluid |
| CN102851017A (en) * | 2012-08-16 | 2013-01-02 | 四川西普化工股份有限公司 | Viscous-elastic clean fracturing fluid containing erucic acid betaines |
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| CN104710974A (en) * | 2015-04-03 | 2015-06-17 | 杨县超 | Oligomer surfactant clean fracturing fluid and preparation method thereof |
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| CN106566521A (en) * | 2016-11-11 | 2017-04-19 | 华东理工大学 | Preparation and application of anionic clean fracturing liquid and gel breaker thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646557A (en) * | 2020-12-22 | 2021-04-13 | 北京宝丰春石油技术有限公司 | Cleaning sand-carrying liquid |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |