CN106489985A - A kind of oil-field flooding bactericide - Google Patents
A kind of oil-field flooding bactericide Download PDFInfo
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- CN106489985A CN106489985A CN201610893179.7A CN201610893179A CN106489985A CN 106489985 A CN106489985 A CN 106489985A CN 201610893179 A CN201610893179 A CN 201610893179A CN 106489985 A CN106489985 A CN 106489985A
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of oil-field flooding bactericide, belongs to produced water treatment field.The technical scheme is that：A kind of oil-field flooding bactericide, it is characterised in that containing 0.7 1.5 parts of OIT, 0.2 0.8 parts of sodium dichloro cyanurate, 13 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1 1.5 parts of six methines, four ammonium, 48 parts of shitosan, 10 20 parts of water.The invention provides a kind of oil-field flooding bactericide of environmental protection.
Description
Technical field：The present invention relates to a kind of oil-field flooding bactericide, belongs to produced water treatment field.
Background technology：
Water flood recovery is the major way of China's oil field development.The companion that water filling main source is separated for oil field mining liquid
Unboiled water.And oil field associated water complicated component, salinity is high, and bacterium, content of microorganisms are big, and be dissolved with carbon dioxide, hydrogen sulfide,
The corrosive gas such as oxygen, easily cause the corrosion and fouling of flood pattern.With the growth of oilfield exploitation time, injection water quality
Continuous deterioration, corrosion is also on the rise with fouling, and the serious normal production for affecting oil field, economic loss are huge.In order to subtract
The corrosion and fouling of slow oil field flood pattern, it is common practice that add corrosion inhibiter and bactericide in oil-field flooding.Oil field is endangered
The maximum bacterium of evil has sulfate reducing bacteria, iron bacteria and saprophytic bacteria.
Suppress the growth of bacterium, the implementation being easiest to is exactly reasonable employment chemical agent.For killing or suppressing micro-
The chemical agent of biological growth has many kinds, the size acted on by microbicidal, because of toxicity and the entrance cell of chemical agent
Permeability and the species of microorganism and variant, while also being affected by environmental factor.A kind of chemical agent is for a certain
Plant microorganism toxic, for another kind of microorganism may not affect, or even be utilized as nutriment.Some medicaments exist
Bactericidal action from when concentration is slightly higher, but in certain low concentration, have stimulation growth on the contrary.Therefore only correct select and
Using bactericide, could effectively suppress the breeding of microorganism.
But there is consumption greatly in the bactericide generally adopted in prior art, sterilizing rate is low, have the technology such as infringement to environment
Problem.
Content of the invention
Goal of the invention：It is an object of the invention to provide a kind of oil-field flooding bactericide of environmental protection.
The technical scheme is that：A kind of oil-field flooding bactericide, it is characterised in that containing OIT 0.7-
1.5 parts, sodium dichloro cyanurate 0.2-0.8 parts, tetrakis hydroxymetyl phosphonium sulfuric 1-3 parts, six methines, four ammonium 1-1.5 parts, shitosan
4-8 parts, water 10-20 parts.
Inventing preferred technical scheme is：A kind of oil-field flooding bactericide, it is characterised in that containing OIT
0.8-1.4 parts, sodium dichloro cyanurate 0.3-0.7 parts, tetrakis hydroxymetyl phosphonium sulfuric 1.2-2.8 parts, six methines, four ammonium 1-1.5
Part, shitosan 5-7 parts, water 10-20 parts.
Inventing preferred technical scheme is：A kind of oil-field flooding bactericide, it is characterised in that containing OIT
0.8 part, 0.7 part of sodium dichloro cyanurate, 1.2 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1.5 parts of six methines, four ammonium, 5 parts of shitosan, water
10 parts.
Inventing preferred technical scheme is：A kind of oil-field flooding bactericide, it is characterised in that containing OIT
1.4 parts, 0.3 part of sodium dichloro cyanurate, 2.8 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1 part of six methines, four ammonium, 7 parts of shitosan, water 20
Part.
Inventing preferred technical scheme is：A kind of oil-field flooding bactericide, it is characterised in that containing OIT 1
Part, 0.5 part of sodium dichloro cyanurate, 2 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1.2 parts of six methines, four ammonium, 6 parts of shitosan, 15 parts of water.
The preparation method of bactericide of the present invention, it is characterised in that
The shitosan of formula ratio is taken, is added in the water of formula ratio, is heated to 40-60 degree, stirring and dissolving；Then sequentially add
The OIT of formula ratio, sodium dichloro cyanurate, tetrakis hydroxymetyl phosphonium sulfuric, six methines, four ammonium, stirring while adding, stirring
Product of the present invention is obtained after uniform.
In technical solution of the present invention, OIT is to common bacteria, fungi, algae etc. with very strong suppression and killing
Effect；Dichlord isocyanurice acid is a kind of efficient, wide spectrum, novel systemic bactericide, has the extremely strong effect of killing livestock；Tetra methylol sulphur
Sour phosphorus is mainly used as biocide, and its topmost advantage is to degrade rapidly to completely harmless material after use,
Thus be widely used in water process.
Six methines, four ammonium and the addition of shitosan so that each component generates synergy.
Beneficial effect：A kind of the invention provides bactericide of the oil field reinjection water of environmental protection, and the bactericide pair
Fungi, heterotrophic bacteria in oil field reinjection water, particularly saprophytic bacteria, sulfate reducing bacteria, iron bacteria have special efficacy, few with consumption,
Low cost, the little grade advantage of toxic and side effect.
Product stable chemical performance of the present invention, wide sterilization spectrum belong to long-acting fungicide.
Embodiment 1, OIT 70g, sodium dichloro cyanurate 80g, tetrakis hydroxymetyl phosphonium sulfuric 100g, six methines four
Ammonium 150g, shitosan 400g, water 1000g, as described in technical scheme prepared by preparation method.
Embodiment 2, OIT 150g, sodium dichloro cyanurate 20g, tetrakis hydroxymetyl phosphonium sulfuric 300g, six methines
Four ammonium 100g, shitosan 800g, water 2000g, as described in technical scheme prepared by preparation method.
Embodiment 3, OIT 80g, sodium dichloro cyanurate 70g, tetrakis hydroxymetyl phosphonium sulfuric 120g, six methines four
Ammonium 150g, shitosan 600g, water 1000g, as described in technical scheme prepared by preparation method.
Embodiment 4, OIT 140g, sodium dichloro cyanurate 300g, tetrakis hydroxymetyl phosphonium sulfuric 280g parts, six first
Base four ammonium 100g, shitosan 500g, water 2000g, as described in technical scheme prepared by preparation method.
Embodiment 5, OIT 100g, sodium dichloro cyanurate 50g, tetrakis hydroxymetyl phosphonium sulfuric 200g, six methines
Four ammonium 120g, shitosan 700g, water 1500g, as described in technical scheme prepared by preparation method.
Test example：Detect that bactericidal effect of the embodiment 1-5 product to certain reinjected water, data are remembered according to SY/T5757-2010
Record in table 1.Every liter of water adds 10mg products of the present invention.
1 data of table illustrate product of the present invention to oil field reinjection water in saprophytic bacteria, sulfate reducing bacteria, iron bacteria have very
Good sterilization functions.
Claims (6)
1. a kind of oil-field flooding bactericide, it is characterised in that containing OIT 0.7-1.5 parts, sodium dichloro cyanurate
0.2-0.8 parts, tetrakis hydroxymetyl phosphonium sulfuric 1-3 parts, six methines, four ammonium 1-1.5 parts, shitosan 4-8 parts, water 10-20 parts.
2. oil-field flooding bactericide described in claim 1, it is characterised in that containing OIT 0.8-1.4 parts, dichloro is different
NaDCC 0.3-0.7 parts, tetrakis hydroxymetyl phosphonium sulfuric 1.2-2.8 parts, six methines, four ammonium 1-1.5 parts, shitosan 5-7 parts, water
10-20 parts.
3. oil-field flooding bactericide described in claim 1, it is characterised in that containing 0.8 part of OIT, dichloro isocyanuric urine
0.7 part of sour sodium, 1.2 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1.5 parts of six methines, four ammonium, 5 parts of shitosan, 10 parts of water.
4. oil-field flooding bactericide described in claim 1, it is characterised in that containing 1.4 parts of OIT, dichloro isocyanuric urine
0.3 part of sour sodium, 2.8 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1 part of six methines, four ammonium, 7 parts of shitosan, 20 parts of water.
5. oil-field flooding bactericide described in claim 1, it is characterised in that containing 1 part of OIT, dichlord isocyanurice acid
0.5 part of sodium, 2 parts of tetrakis hydroxymetyl phosphonium sulfuric, 1.2 parts of six methines, four ammonium, 6 parts of shitosan, 15 parts of water.
6. the preparation method of oil-field flooding bactericide described in claim 1, it is characterised in that
The shitosan of formula ratio is taken, is added in the water of formula ratio, is heated to 40-60 degree, stirring and dissolving；Then formula is sequentially added
The OIT of amount, sodium dichloro cyanurate, tetrakis hydroxymetyl phosphonium sulfuric, six methines, four ammonium, stirring while adding, stir
Afterwards product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893179.7A CN106489985A (en) | 2016-09-29 | 2016-09-29 | A kind of oil-field flooding bactericide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893179.7A CN106489985A (en) | 2016-09-29 | 2016-09-29 | A kind of oil-field flooding bactericide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106489985A true CN106489985A (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893179.7A Pending CN106489985A (en) | 2016-09-29 | 2016-09-29 | A kind of oil-field flooding bactericide |
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| Country | Link |
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| CN (1) | CN106489985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306973A (en) * | 2017-08-17 | 2017-11-03 | 山东大明消毒科技有限公司 | A kind of swimming pool disinfectant and its preparation method and application |
-
2016
- 2016-09-29 CN CN201610893179.7A patent/CN106489985A/en active Pending
Non-Patent Citations (4)
| Title |
|---|
| 严瑞瑄等主编: "《水溶性高分子产品手册》", 31 October 2003, 化学工业出版社 * |
| 于广利等著: "《糖药物学》", 31 October 2012, 中国海洋大学出版社 * |
| 宋小平等主编: "《石油工业用添加剂生产与应用技术》", 31 March 2014, 中国石化出版社 * |
| 温辉梁主编: "《化工助剂》", 31 December 2009, 江西科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306973A (en) * | 2017-08-17 | 2017-11-03 | 山东大明消毒科技有限公司 | A kind of swimming pool disinfectant and its preparation method and application |
| CN107306973B (en) * | 2017-08-17 | 2020-08-25 | 山东大明消毒科技有限公司 | Disinfectant for swimming pool and preparation method and application thereof |
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Application publication date: 20170315 |