CN108913114A - A kind of oil exploitation crude oil lysate and preparation method thereof - Google Patents
A kind of oil exploitation crude oil lysate and preparation method thereof Download PDFInfo
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- CN108913114A CN108913114A CN201810697651.9A CN201810697651A CN108913114A CN 108913114 A CN108913114 A CN 108913114A CN 201810697651 A CN201810697651 A CN 201810697651A CN 108913114 A CN108913114 A CN 108913114A
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- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
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- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
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Abstract
The invention discloses a kind of oil exploitation crude oil lysate and preparation method thereof, oil exploitation crude oil lysate is formulated by the raw material of following weight：10-60 parts of petroleum ether, 0.3-1.8 parts of high polymer composite synergistic activator, 3-15 parts of butanol, 0.3-1.5 parts of neopelex, 8-20 parts of dimethylbenzene, 5-15 parts of ethyl alcohol, 0.3-1.5 parts of DX bleeding agent, 2.5-7.5 parts of deionized water.Oil exploitation crude oil lysate produced by the present invention is transported to downhole crude level, softening can be diluted to crude oil well, and can increase oil pump capacity.
Description
Technical field
The invention belongs to technical field of petroleum extraction, and in particular to a kind of oil exploitation crude oil lysate and its preparation side
Method.
Background technique
In oil exploitation, the crude oil frequently encountered below stratum is very thick, bad pumping, and the method generallyd use is to take out
With hot steam auxiliary equipment is set with by oil well, 300 DEG C of heat steam is transported to underground petroleum layer, after crude oil is softened,
Crude oil pumping can be come out.But the oil that this method is released only accounts for the 3~5% of vapor, and oil pump capacity is few, not only produces in this way
Low efficiency, and increase cost for oil production.
Summary of the invention
The present invention provides a kind of oil exploitation crude oil lysate and preparation method thereof, and the oil exploitation crude oil lysate is defeated
It is sent to downhole crude level, softening can be diluted to crude oil well, and can increase oil pump capacity.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of oil exploitation crude oil lysate, it is formulated by the raw material of following weight：10-60 parts of petroleum ether,
0.3-1.8 parts of high polymer composite synergistic activator, 3-15 parts of butanol, 0.3-1.5 parts of neopelex, dimethylbenzene 8-20
Part, 5-15 parts of ethyl alcohol, 0.3-1.5 parts of DX bleeding agent, 2.5-7.5 parts of deionized water.
Further, the weight of each raw material is：10 parts of petroleum ether, 0.3 part of high polymer composite synergistic activator, fourth
3 parts of alcohol, 0.3 part of neopelex, 8 parts of dimethylbenzene, 5 parts of ethyl alcohol, 0.3 part of DX bleeding agent, 2.5 parts of deionized water.
Further, the weight of each raw material is：35 parts of petroleum ether, 1 part of high polymer composite synergistic activator, butanol
9 parts, 0.9 part of neopelex, 14 parts of dimethylbenzene, 10 parts of ethyl alcohol, 0.9 part of DX bleeding agent, 5 parts of deionized water.
Further, the weight of each raw material is：60 parts of petroleum ether, 1.8 parts of high polymer composite synergistic activator, fourth
15 parts of alcohol, 1.5 parts of neopelex, 20 parts of dimethylbenzene, 15 parts of ethyl alcohol, 1.5 parts of DX bleeding agent, 7.5 parts of deionized water.
The preparation method of oil exploitation crude oil lysate, includes the following steps：
（1）Neopelex, DX bleeding agent and deionized water are weighed respectively by the proportional quantity, and various by what is claimed
Raw material is contained in respectively in corresponding container, is then added deionized water into the container of corresponding raw material respectively and is dissolved by heating, and stirs
It mixes uniformly, and then the aqueous solution of corresponding raw material is respectively prepared, is i.e. sodium dodecyl benzene sulfonate aqueous solution, DX bleeding agent aqueous solution,
The amount of deionized water is wherein added to be dissolved into solution state all with corresponding raw material as degree into the container for containing corresponding raw material, and each
The corresponding dissolution heating temperature range of raw material is respectively：70-85 DEG C of neopelex, 30-40 DEG C of DX bleeding agent；
（2）Petroleum ether, high polymer composite synergistic activator, butanol, dimethylbenzene and ethyl alcohol are weighed respectively by the proportional quantity, and are pressed
It is permeated according to petroleum ether, high polymer composite synergistic activator, butanol, sodium dodecyl benzene sulfonate aqueous solution, dimethylbenzene, ethyl alcohol and DX
The sequence of agent aqueous solution is successively mixed evenly, and match by described with the order of latter and previous item mixed preparing item by item
Proportion fills up deionized water, and is uniformly mixed, and obtains oil exploitation crude oil lysate.
Compared with the existing technology, beneficial effects of the present invention are：
The function of each raw material used in oil exploitation crude oil lysate produced by the present invention is respectively：
Petroleum ether：It is dissolved in a variety of organic solvents such as dehydrated alcohol, chloroform, benzene, oils, is mainly used as solvent, is used to extract oil
Extractant etc. in rouge, or solvent and solvent, medical and pesticide producing as chromatography；
High polymer composite synergistic activator：It is formulated by a variety of polymer substances, the activity on organic substance surface can be enhanced, had
There are extremely strong greasy dirt, fat to dispel ability, and there is good compounding capacity, and stable and reliable for performance；
Butanol：It can be mainly used as chemical solvent with ethyl alcohol, ether and other a variety of immiscible organic solvents；
Neopelex：It is soluble easily in water, is anionic surfactant easily with various additive compounds, and degreasing
Ability is strong, and has good surface-active, and hydrophily is stronger, and the tension of oil-water interface can be effectively reduced, and reaches emulsification and makees
With；
Dimethylbenzene：It can be mainly used as chemical solvent with dehydrated alcohol, ether and other a variety of immiscible organic solvents；
Ethyl alcohol：Its energy and water are dissolved each other with any ratio, are miscible in most organic solvents such as ether, chloroform, methanol, acetone, glycerol, second
Alcohol is a kind of good solvent, can dissolve many substances, commonly use ethyl alcohol dissolve phytochrome or in which medicinal ingredient, also often
It uses ethyl alcohol to dissolve the organic matter for participating in reaction and inorganic matter can as the solvent of reaction, increases contact area, improve reaction
Rate, ethyl alcohol are commonly used for solvent and the extractant of various compounds etc.；
DX bleeding agent：It is made of special polymer substance and surfactant, containing strong osmotic surfactant, has good
Good permeability and wetability, and have effects that emulsification, for enhancing the permeability of other raw materials；
Deionized water：Pure water is bordering on obtained from being the impurity in ionized state removed in water as ion exchange resin.
Oil exploitation crude oil lysate has been made using above-mentioned each raw material in the present invention, and above-mentioned each raw material can make respectively after combining
The effect of raw material, generates synergistic effect, which is transported to downhole crude level, can be right well
Crude oil is diluted softening, and can increase oil pump capacity, using 1 kilogram of this oil exploitation crude oil lysate, can extract 10 kilograms out
Oil.Petroleum ether in raw material of the present invention is used as solvent, for being diluted softening to crude oil, and is used to extract crude oil；This hair
High polymer composite synergistic activator in bright raw material can enhance the activity on each organic substance surface in crude oil, have extremely strong greasy dirt
Ability is dispelled, softening can be diluted to crude oil, and there is good compounding capacity, and stable and reliable for performance；It is of the invention former
Butanol in material can be miscible with ethyl alcohol and other a variety of organic solvent solvents, is used as solvent, for being diluted softening to crude oil；
Neopelex in raw material of the present invention is soluble easily in water, easily compounds with other raw materials, is anionic surfactant,
Degreasing power is strong, and has good surface-active, and hydrophily is stronger, and the tension of oil-water interface can be effectively reduced, and reaches emulsification
Effect can be diluted softening to crude oil, be dissolved neopelex using deionized water in the present invention, can be made in this way
The performance of neopelex performs to optimum state；Dimethylbenzene in raw material of the present invention can with ethyl alcohol and other a variety of have
Solvent is miscible, is used as solvent, for being diluted softening to crude oil；Ethyl alcohol energy and water in raw material of the present invention is arbitrarily than mutual
It is molten, be miscible in most organic solvents such as ether, chloroform, methanol, acetone, glycerol, be used as solvent and extractant, be used to crude oil into
Row dilution softening, and be used to extract crude oil；DX bleeding agent in raw material of the present invention contains strong osmotic surfactant, has good
Good permeability and wetability, and have effects that emulsification, for enhancing the permeability of other raw materials, and then petroleum obtained can be made
Crude oil extraction lysate is preferably diluted softening to crude oil.
The wherein separate case earlier application of the high polymer composite synergistic activator in raw material of the present invention, the applying date：
2008.11.24, number of patent application 200810231025.7, and can directly be purchased in Nanyang Hong Jinyuan Chemical Engineering Technology research institute
It buys, ingredient and preparation method repeat no more, remaining each component raw material can directly be bought on the market, wherein " DX infiltration
Agent " is in the huge refreshing auxiliary agent chemical industry of Nanyang, henan Hong Jinyuan Chemical Engineering Technology research institute or Yixing City Fang Da Chemical Co., Ltd. or Liyang City
There is sale in research institute.
Specific embodiment
Embodiment 1
A kind of oil exploitation crude oil lysate, it is formulated by the raw material of following weight：10 parts of petroleum ether, high score
0.3 part of sub- composite synergistic activator, 3 parts of butanol, 0.3 part of neopelex, 8 parts of dimethylbenzene, 5 parts of ethyl alcohol, DX infiltration
0.3 part of agent, 2.5 parts of deionized water.
The preparation method of oil exploitation crude oil lysate, includes the following steps：
（1）Neopelex, DX bleeding agent and deionized water are weighed respectively by the proportional quantity, and various by what is claimed
Raw material is contained in respectively in corresponding container, is then added deionized water into the container of corresponding raw material respectively and is dissolved by heating, and stirs
It mixes uniformly, and then the aqueous solution of corresponding raw material is respectively prepared, is i.e. sodium dodecyl benzene sulfonate aqueous solution, DX bleeding agent aqueous solution,
The amount of deionized water is wherein added to be dissolved into solution state all with corresponding raw material as degree into the container for containing corresponding raw material, and each
The corresponding dissolution heating temperature of raw material is respectively：70 DEG C of neopelex, 30 DEG C of DX bleeding agent；
（2）Petroleum ether, high polymer composite synergistic activator, butanol, dimethylbenzene and ethyl alcohol are weighed respectively by the proportional quantity, and are pressed
It is permeated according to petroleum ether, high polymer composite synergistic activator, butanol, sodium dodecyl benzene sulfonate aqueous solution, dimethylbenzene, ethyl alcohol and DX
The sequence of agent aqueous solution is successively mixed evenly, and match by described with the order of latter and previous item mixed preparing item by item
Proportion fills up deionized water, and is uniformly mixed, and obtains oil exploitation crude oil lysate.
Embodiment 2
A kind of oil exploitation crude oil lysate, it is formulated by the raw material of following weight：35 parts of petroleum ether, high score
1 part of sub- composite synergistic activator, 9 parts of butanol, 0.9 part of neopelex, 14 parts of dimethylbenzene, 10 parts of ethyl alcohol, DX infiltration
0.9 part of agent, 5 parts of deionized water.
The preparation method of oil exploitation crude oil lysate, includes the following steps：
（1）Neopelex, DX bleeding agent and deionized water are weighed respectively by the proportional quantity, and various by what is claimed
Raw material is contained in respectively in corresponding container, is then added deionized water into the container of corresponding raw material respectively and is dissolved by heating, and stirs
It mixes uniformly, and then the aqueous solution of corresponding raw material is respectively prepared, is i.e. sodium dodecyl benzene sulfonate aqueous solution, DX bleeding agent aqueous solution,
The amount of deionized water is wherein added to be dissolved into solution state all with corresponding raw material as degree into the container for containing corresponding raw material, and each
The corresponding dissolution heating temperature of raw material is respectively：78 DEG C of neopelex, 35 DEG C of DX bleeding agent；
（2）Petroleum ether, high polymer composite synergistic activator, butanol, dimethylbenzene and ethyl alcohol are weighed respectively by the proportional quantity, and are pressed
It is permeated according to petroleum ether, high polymer composite synergistic activator, butanol, sodium dodecyl benzene sulfonate aqueous solution, dimethylbenzene, ethyl alcohol and DX
The sequence of agent aqueous solution is successively mixed evenly, and match by described with the order of latter and previous item mixed preparing item by item
Proportion fills up deionized water, and is uniformly mixed, and obtains oil exploitation crude oil lysate.
Embodiment 3
A kind of oil exploitation crude oil lysate, it is formulated by the raw material of following weight：60 parts of petroleum ether, high score
1.8 parts of sub- composite synergistic activator, 15 parts of butanol, 1.5 parts of neopelex, 20 parts of dimethylbenzene, 15 parts of ethyl alcohol, DX seep
Saturating 1.5 parts of agent, 7.5 parts of deionized water.
The preparation method of oil exploitation crude oil lysate, includes the following steps：
（1）Neopelex, DX bleeding agent and deionized water are weighed respectively by the proportional quantity, and various by what is claimed
Raw material is contained in respectively in corresponding container, is then added deionized water into the container of corresponding raw material respectively and is dissolved by heating, and stirs
It mixes uniformly, and then the aqueous solution of corresponding raw material is respectively prepared, is i.e. sodium dodecyl benzene sulfonate aqueous solution, DX bleeding agent aqueous solution,
The amount of deionized water is wherein added to be dissolved into solution state all with corresponding raw material as degree into the container for containing corresponding raw material, and each
The corresponding dissolution heating temperature of raw material is respectively：85 DEG C of neopelex, 40 DEG C of DX bleeding agent；
（2）Petroleum ether, high polymer composite synergistic activator, butanol, dimethylbenzene and ethyl alcohol are weighed respectively by the proportional quantity, and are pressed
It is permeated according to petroleum ether, high polymer composite synergistic activator, butanol, sodium dodecyl benzene sulfonate aqueous solution, dimethylbenzene, ethyl alcohol and DX
The sequence of agent aqueous solution is successively mixed evenly, and match by described with the order of latter and previous item mixed preparing item by item
Proportion fills up deionized water, and is uniformly mixed, and obtains oil exploitation crude oil lysate.
Claims (5)
1. a kind of oil exploitation crude oil lysate, which is characterized in that it is formulated by the raw material of following weight：Stone
Oily ether 10-60 parts, 0.3-1.8 parts of high polymer composite synergistic activator, 3-15 parts of butanol, neopelex 0.3-1.5
Part, 8-20 parts of dimethylbenzene, 5-15 parts of ethyl alcohol, 0.3-1.5 parts of DX bleeding agent, 2.5-7.5 parts of deionized water.
2. oil exploitation crude oil lysate according to claim 1, which is characterized in that the weight of each raw material is：
10 parts of petroleum ether, 0.3 part of high polymer composite synergistic activator, 3 parts of butanol, 0.3 part of neopelex, 8 parts of dimethylbenzene,
5 parts of ethyl alcohol, 0.3 part of DX bleeding agent, 2.5 parts of deionized water.
3. oil exploitation crude oil lysate according to claim 1, which is characterized in that the weight of each raw material is：
35 parts of petroleum ether, 1 part of high polymer composite synergistic activator, 9 parts of butanol, 0.9 part of neopelex, 14 parts of dimethylbenzene,
10 parts of ethyl alcohol, 0.9 part of DX bleeding agent, 5 parts of deionized water.
4. oil exploitation crude oil lysate according to claim 1, which is characterized in that the weight of each raw material is：
60 parts of petroleum ether, 1.8 parts of high polymer composite synergistic activator, 15 parts of butanol, 1.5 parts of neopelex, dimethylbenzene 20
Part, 15 parts of ethyl alcohol, 1.5 parts of DX bleeding agent, 7.5 parts of deionized water.
5. the preparation method of oil exploitation crude oil lysate according to claim 1-4, it is characterised in that including
Following steps：
（1）Neopelex, DX bleeding agent and deionized water are weighed respectively by the proportional quantity, and various by what is claimed
Raw material is contained in respectively in corresponding container, is then added deionized water into the container of corresponding raw material respectively and is dissolved by heating, and stirs
It mixes uniformly, and then the aqueous solution of corresponding raw material is respectively prepared, is i.e. sodium dodecyl benzene sulfonate aqueous solution, DX bleeding agent aqueous solution,
The amount of deionized water is wherein added to be dissolved into solution state all with corresponding raw material as degree into the container for containing corresponding raw material, and each
The corresponding dissolution heating temperature range of raw material is respectively：70-85 DEG C of neopelex, 30-40 DEG C of DX bleeding agent；
（2）Petroleum ether, high polymer composite synergistic activator, butanol, dimethylbenzene and ethyl alcohol are weighed respectively by the proportional quantity, and are pressed
It is permeated according to petroleum ether, high polymer composite synergistic activator, butanol, sodium dodecyl benzene sulfonate aqueous solution, dimethylbenzene, ethyl alcohol and DX
The sequence of agent aqueous solution is successively mixed evenly, and match by described with the order of latter and previous item mixed preparing item by item
Proportion fills up deionized water, and is uniformly mixed, and obtains oil exploitation crude oil lysate.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481128A (en) * | 2020-10-26 | 2022-05-13 | 中国石油化工股份有限公司 | Method for preparing acid-resistant metal coating on surface of aluminum alloy, acid-resistant metal coating prepared by method and application of acid-resistant metal coating |
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