CN107439596A - A kind of oil field bactericide and its production technology - Google Patents
A kind of oil field bactericide and its production technology Download PDFInfo
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- CN107439596A CN107439596A CN201710674325.1A CN201710674325A CN107439596A CN 107439596 A CN107439596 A CN 107439596A CN 201710674325 A CN201710674325 A CN 201710674325A CN 107439596 A CN107439596 A CN 107439596A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
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Abstract
The invention discloses a kind of oil field bactericide, the raw material of following portions by weight is taken：75 95 parts of APES, 20 30 parts of BTA, 7 11 parts of tertiary sodium phosphate, 12.5 16.5 parts of TBAB, 9 13 parts of benzyl chloride, 6 10 parts of neopelex, 37 parts of methyl acrylate, 5.5 8.5 parts of coconut oil diethanol amide, 49 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, 80 110 parts of deionized water.The mature production technology of bactericide of the present invention, technique is simple, and the positive effect of gained bactericide is better than conventional quaternary ammonium salt bactericide.
Description
Technical field
The invention belongs to a kind of oil field chemical, more particularly to a kind of oil field bactericide and its production technology.
Background technology
, it is necessary to a large amount of reinjected waters in the secondary oil recovery of oil field, due to typically all containing sulfate reducing bacteria in reinjected water
（SRB）, saprophytic bacteria（TGB）Easily to cause metal erosion, formation blockage, chemical agent rotten with iron bacteria etc. etc. a series of to be unfavorable for noting
The bacterial micro-organism of hydromining oil.Reinjected water contains higher calcium ions and magnesium ions simultaneously, is also easy to produce waterflood-transmission line and stratum serious scale,
So as to cause waterflood-transmission line and formation blockage.These all cause huge economic loss to oil field production run.Therefore, typically all
Need to add bactericide before produced-water reinjection and corrosion inhibiting and descaling agent is pre-processed.
At present, the bactericide used in the most of oil fields in China is mostly non-oxidative bactericide, according to their sterilization
Act on group and and the mechanism of action, be commonly divided into following a few classes：（1）Nonionic bactericide：The series bactericidal agent mainly leans on
Complex compound sediment is formed after penetrating into bacterial body or hydrolyzing in water with some components of bacterium to kill or suppress to reach
The purpose of bacterium.（2）Ionic bactericide, according to bactericide positive negativity powered in water, ionic bactericide can substantially divide
For cationic bactericide, amphion bactericide and anionic bactericide.（3）Multifunctional sterilization agent；（4）Composite sterilizer
Agent；（5）Water insoluble germicide.
Because the vitality of bacterium is extremely strong, any bactericide applicable time length can all make bacterial resistance occurred, draw
The problems such as playing germicidal efficiency decline, the dose increase of bactericide, while widely use quaternary ammonium salt bactericide for current oil field
Some shortcomings, be such as also easy to produce resistance to the action of a drug inactivation, foam easy to foaming, water quality it is severe when fungicidal effectiveness reduce the shortcomings of, it is necessary to we not
It is disconnected to develop new oil field bactericide, increase the kind and use range of bactericide.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of oil field bactericide and its production technology.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of oil field bactericide, take the raw material of following portions by weight：APES 75-95 parts, BTA 20-
30 parts, tertiary sodium phosphate 7-11 parts, TBAB 12.5-16.5 parts, benzyl chloride 9-13 parts, neopelex 6-10
Part, methyl acrylate 3-7 parts, coconut oil diethanol amide 5.5-8.5 parts, polyoxyethylene polyoxypropylene pentaerythrite ether 4-9 parts,
Deionized water 80-110 parts.
Preferable scheme, APES 80-90 parts, BTA 23-27 parts, tertiary sodium phosphate 8-10 parts,
TBAB 13.5-15.5 parts, benzyl chloride 10-12 parts, neopelex 7-9 parts, methyl acrylate 4-6 parts,
Coconut oil diethanol amide 6.5-7.5 parts, polyoxyethylene polyoxypropylene pentaerythrite ether 5.5-7.5 parts, deionized water 90-100
Part.
More preferred, 85 parts of APES, 25 parts of BTA, 9 parts of tertiary sodium phosphate, tetrabutyl phosphonium bromide
14.5 parts of ammonium, 11 parts of benzyl chloride, 8 parts of neopelex, 5 parts of methyl acrylate, 7 parts of coconut oil diethanol amide, gather
6.5 parts of oxygen ethene polyoxypropylene pentaerythrite ether, 95 parts of deionized water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 40-70 minutes, are then cooled to 90-120 DEG C
55 DEG C, it is pressed into distillation still, is vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, 3-5 hours are mixed, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（1）Temperature is raised to 100-110 DEG C.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（1）Temperature is raised to 105 DEG C.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（1）Flow back 50-60 minutes.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（1）Backflow 55 minutes.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（2）Mix 3.5-4.5 hours.
A kind of production technology of above-mentioned oil field bactericide, preferable scheme is step（2）Mix 4 hours.
Beneficial effects of the present invention are withdrawn deposit：
1st, extremely strong sterilizing ability：Through experimental study, oil field bactericide of the present invention is to killing sulfate reducing bacteria, iron bacteria and corruption
Raw bacterium has significant effect, antibacterial time length；
2nd, bactericide of the present invention is preferably affine because the introducing of ester bond and other organic groups has to Homonemeae biological cell membrane
Property, its destructiveness to cell membrane is enhanced, so as to enhance the killing action to Homonemeae biology, there is provided sterilizing ability；
Be a kind of wide-spectrum bactericide, be applicable not only to oil extraction in oil field water filling, oilfield sewage, petrifaction sewage reuse, be also applied for drilling fluid,
The sterilization of the oil field systems such as well cementation agent；
3rd, the mature production technology of bactericide of the present invention, technique is simple, and the positive effect of gained bactericide is better than conventional quaternary ammonium
Salt series bactericidal agent.
Embodiment
The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and
Do not limit the scope of the invention.
A kind of oil field bactericide of embodiment 1, take the raw material of following portions by weight（5g/ parts）：APES
75 parts, 20 parts of BTA, 7 parts of tertiary sodium phosphate, 12.5 parts of TBAB, 9 parts of benzyl chloride, neopelex
6 parts, 3 parts of methyl acrylate, 5.5 parts of coconut oil diethanol amide, 4 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, deionization
80 parts of water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 40 minutes to 90 DEG C, are then cooled to 55 DEG C, pressure
Enter in distillation still, vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, mix 3 hours, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of oil field bactericide of embodiment 2, take the raw material of following portions by weight（25g/ parts）：APES
95 parts, 30 parts of BTA, 11 parts of tertiary sodium phosphate, 16.5 parts of TBAB, 13 parts of benzyl chloride, DBSA
10 parts of sodium, 7 parts of methyl acrylate, 8.5 parts of coconut oil diethanol amide, 9 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, go from
Sub- 110 parts of water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 70 minutes to 120 DEG C, are then cooled to 55 DEG C, pressure
Enter in distillation still, vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, mix 5 hours, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of oil field bactericide of embodiment 3, take the raw material of following portions by weight（10g/ parts）：APES
80 parts, 23 parts of BTA, 8 parts of tertiary sodium phosphate, 13.5 parts of TBAB, 10 parts of benzyl chloride, DBSA
7 parts of sodium, 4 parts of methyl acrylate, 6.5 parts of coconut oil diethanol amide, 5.5 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, go
90 parts of ionized water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 50 minutes to 100 DEG C, are then cooled to 55 DEG C, pressure
Enter in distillation still, vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, mix 3.5 hours, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of oil field bactericide of embodiment 4, take the raw material of following portions by weight（20g/ parts）：APES
90 parts, 27 parts of BTA, 10 parts of tertiary sodium phosphate, 15.5 parts of TBAB, 12 parts of benzyl chloride, DBSA
9 parts of sodium, 6 parts of methyl acrylate, 7.5 parts of coconut oil diethanol amide, 7.5 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, go
100 parts of ionized water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 60 minutes to 110 DEG C, are then cooled to 55 DEG C, pressure
Enter in distillation still, vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, mix 4.5 hours, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of oil field bactericide of embodiment 5, take the raw material of following portions by weight（15g/ parts）：APES
85 parts, 25 parts of BTA, 9 parts of tertiary sodium phosphate, 14.5 parts of TBAB, 11 parts of benzyl chloride, DBSA
8 parts of sodium, 5 parts of methyl acrylate, 7 parts of coconut oil diethanol amide, 6.5 parts of polyoxyethylene polyoxypropylene pentaerythrite ether, go from
Sub- 95 parts of water.
A kind of production technology of oil field bactericide, step are as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 55 minutes to 105 DEG C, are then cooled to 55 DEG C, pressure
Enter in distillation still, vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, mix 4 hours, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of bactericidal property research of oil field bactericide of test example present invention gained
1st, test method and object
1.1 test method
Tested according to method as defined in China National Petroleum professional standard SY 5329-88.
1.2 subjects
Experimental group：A kind of oil field bactericide obtained by 1-5 of the embodiment of the present invention；Control group：Bromogeramine and YF-1.
Concentration of sterilant employed in test system is 8mg/L.
2nd, result of the test
Experimental group and control group bactericidal effect compare, as shown in table 1.
The experimental group of table 1 and control group bactericidal effect compare
From the data in table 1, it can be seen that oil field bactericide is to killing sulfate reducing bacteria, iron bacteria and corruption obtained by 1-5 of the embodiment of the present invention
Raw bacterium is respectively provided with significant effect, has shown the bactericidal property of wide spectrum, and its sterilizing rate is substantially better than control group（Bromogeramine and
YF-1）, wherein especially more prominent with the bactericidal effect of the gained oil field bactericide of embodiment 5.Oil field bactericide of the present invention has such as
This superior bactericidal effect, because biological cell membrane has lipid conformation, according to the similar principle that mixes, oil field of the present invention is killed
Microbial inoculum enhances it to thin because the introducing of ester bond and other organic groups has more preferable compatibility to Homonemeae biological cell membrane
The destructiveness of after birth, so as to enhance the killing action to Homonemeae biology, there is provided sterilizing ability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of oil field bactericide, it is characterised in that take the raw material of following portions by weight：APES 75-95 parts,
BTA 20-30 parts, tertiary sodium phosphate 7-11 parts, TBAB 12.5-16.5 parts, benzyl chloride 9-13 parts, dodecane
Base benzene sulfonic acid sodium salt 6-10 parts, methyl acrylate 3-7 parts, coconut oil diethanol amide 5.5-8.5 parts, polyoxyethylene polyoxypropylene season
Penta 4 alcohol ether 4-9 parts, deionized water 80-110 parts.
2. a kind of oil field bactericide according to claim 1, it is characterised in that take the raw material of following portions by weight：Alkyl
Phenol polyethenoxy ether 80-90 parts, BTA 23-27 parts, tertiary sodium phosphate 8-10 parts, TBAB 13.5-15.5 parts,
Benzyl chloride 10-12 parts, neopelex 7-9 parts, methyl acrylate 4-6 parts, coconut oil diethanol amide 6.5-7.5
Part, polyoxyethylene polyoxypropylene pentaerythrite ether 5.5-7.5 parts, deionized water 90-100 parts.
3. a kind of oil field bactericide according to claim 1, it is characterised in that take the raw material of following portions by weight：Alkyl
85 parts of phenol polyethenoxy ether, 25 parts of BTA, 9 parts of tertiary sodium phosphate, 14.5 parts of TBAB, 11 parts of benzyl chloride, ten
8 parts of dialkyl benzene sulfonic acids sodium, 5 parts of methyl acrylate, 7 parts of coconut oil diethanol amide, polyoxyethylene polyoxypropylene pentaerythrite
6.5 parts of ether, 95 parts of deionized water.
4. a kind of production technology of oil field bactericide, it is characterised in that step is as follows：
（1）APES, BTA, methyl acrylate and deionized water are added in reactor, stirred
Lower addition tertiary sodium phosphate and neopelex, rise temperature flow back 40-70 minutes, are then cooled to 90-120 DEG C
55 DEG C, it is pressed into distillation still, is vacuumized under 300Pa, it is standby；
（2）To step（1）Added in distillation still after vacuumizing TBAB, benzyl chloride, coconut oil diethanol amide and
Polyoxyethylene polyoxypropylene pentaerythrite ether, 3-5 hours are mixed, regulation pH value is 6.8, cooling, blowing, packs and produces.
A kind of 5. production technology of oil field bactericide according to claim 4, it is characterised in that step（1）Raise temperature
To 100-110 DEG C.
A kind of 6. production technology of oil field bactericide according to claim 5, it is characterised in that step（1）Raise temperature
To 105 DEG C.
A kind of 7. production technology of oil field bactericide according to claim 4, it is characterised in that step（1）Flow back 50-60
Minute.
A kind of 8. production technology of oil field bactericide according to claim 7, it is characterised in that step（1）55 points of backflow
Clock.
A kind of 9. production technology of oil field bactericide according to claim 4, it is characterised in that step（2）Mix
3.5-4.5 hour.
A kind of 10. production technology of oil field bactericide according to claim 9, it is characterised in that step（2）Mix
4 hours.
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| CN201710674325.1A CN107439596A (en) | 2017-08-09 | 2017-08-09 | A kind of oil field bactericide and its production technology |
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| CN201710674325.1A CN107439596A (en) | 2017-08-09 | 2017-08-09 | A kind of oil field bactericide and its production technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651478A (en) * | 2018-05-11 | 2018-10-16 | 商洛学院 | A kind of chemical bactericide |
| CN110477008A (en) * | 2019-09-20 | 2019-11-22 | 中国石油化工股份有限公司 | A kind of fungicide of oily wastewater and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211145A (en) * | 2014-08-21 | 2014-12-17 | 东营利丰化工新材料有限公司 | Composite oil field wastewater bactericide and preparation method thereof |
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2017
- 2017-08-09 CN CN201710674325.1A patent/CN107439596A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211145A (en) * | 2014-08-21 | 2014-12-17 | 东营利丰化工新材料有限公司 | Composite oil field wastewater bactericide and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘程 等: "《表面活性剂性质理论与应用》", 30 June 2003, 北京工业大学出版社 * |
| 王中华: "《油田化学品实用手册》", 31 July 2004, 中国石化出版社 * |
| 郑书忠: "《水处理药剂及其应用》", 31 March 2003, 中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651478A (en) * | 2018-05-11 | 2018-10-16 | 商洛学院 | A kind of chemical bactericide |
| CN110477008A (en) * | 2019-09-20 | 2019-11-22 | 中国石油化工股份有限公司 | A kind of fungicide of oily wastewater and preparation method thereof |
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