CN1482190A - Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer - Google Patents
Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer Download PDFInfo
- Publication number
- CN1482190A CN1482190A CNA031534201A CN03153420A CN1482190A CN 1482190 A CN1482190 A CN 1482190A CN A031534201 A CNA031534201 A CN A031534201A CN 03153420 A CN03153420 A CN 03153420A CN 1482190 A CN1482190 A CN 1482190A
- Authority
- CN
- China
- Prior art keywords
- pipe
- stage
- molecular weight
- water filling
- spraying
- 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.)
- Granted
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000010936 titanium Substances 0.000 title claims description 10
- 229910052719 titanium Inorganic materials 0.000 title claims description 7
- 229920000642 polymer Polymers 0.000 title claims description 5
- 230000002421 anti-septic effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 phenolic amine Chemical class 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 3
- 238000011049 filling Methods 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- DMYOHQBLOZMDLP-UHFFFAOYSA-N 1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one Chemical group C1CCCCN1CC(O)COC1=CC=CC=C1C(=O)CCC1=CC=CC=C1 DMYOHQBLOZMDLP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000012767 functional filler Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 235000013599 spices Nutrition 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000005077 polysulfide Substances 0.000 abstract 1
- 150000008117 polysulfides Polymers 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention is water and oil pipe coated with novel nano anticorrosive and scale-preventing paint and thus possessing high anticorrosive and scale-preventing performance. It consists of: epoxy resin of molecular weight 200-300 in 0-55 (in weight portions, the same below), epoxy resin of molecular weight 1200-1500 in 0-55, nano titanium powder 3-8, polysulfide of molecular weight 180-200 in 8-12, phenolic amine resin in 8-12, silica powder of specific surface area 100-120 sq m/g in 0.5-0.8 and solvent in 12.2-25.5.
Description
The present invention relates to field of petroleum exploitation, particularly relate to water filling oil pipe when being used for oil production.
The corrosion of oil production water filling oil pipe or water filling well casing and fouling are a kind of great scientific and technological problems that has a strong impact on production, and especially serious fouling causes water filling well casing water injection rate to reduce, and water injection pressure rises sharply, and just scrapped less than 1 year work-ing life.Therefore, the novel water filling well casing with anti-corrosion anti-scale function of development has the big market requirement of tool.
The means that solve water filling well casing etching problem in the prior art mainly contain (1) Ni-P and plate processing, this treatment technology is having its obvious superiority aspect its erosion resistance, be forced to reduce employing or stopping production but can't obtain the pollution of atresia coating and serious environmental owing to technological reason; (2) nitridation technique, this processing is better aspect the well casing solidity to corrosion, but causes after fouling and the pyroprocessing tubing fragility to become big because of it can't solve, and is only applicable to be subjected to application limitations less than the environment face of 2000 meters well depths.
The object of the present invention is to provide a kind of novel water filling oil pipe, it has higher anticorrosion, anti-scaling property.
Novel water filling oil pipe of the present invention is to adopt a kind of special nm-class Ti polymer paint to apply and form, and the basic recipe of described coating is as follows, with listed as parts by weight:
Molecular weight is Resins, epoxy 0-55 part of 200-300
Molecular weight is Resins, epoxy 0-55 part of 1200-1500
Titanium Nano metal powder 3-8 part
Molecular weight is thiorubber 8-12 part of 180-200
Phenolic aldehyde amine resin 8-12 part
Specific surface area is 100-120m
2Silicon dioxide powder 0.5-0.8 part of/g
Solvent 12.2-25.5 part
This coating can be made single-component, also can make two components.
Can in the used coating of the present invention, add some auxiliary compositions, as pigment, spices, functional filler etc. according to application need.
The said water filling oil pipe of the present invention has the anti-corrosion anti-scale function, checks after the 3300m well depth uses 20 months, does not see corrosion and fouling.
Adopt above-mentioned coating, use spraying technology, coated is carried out through the water filling tube inner wall of sandblasting in the surface, its build is controlled at 120～150 μ m, uses behind the Air drying.
The main performance index of dry film is as follows on this water filling oil pipe:
1, wear resistance (1000g/1000 commentaries on classics) 0.0014g
2, dirt deposition speed (mg/cm
2Month) 0.088
3, temperature tolerance (℃) 150
4,10000 hours no changes of resistance to boiling water (h)
5, the water infiltration angle (°) 140
This coating can also be used for the anti-corrosion anti-scale of the oil-field flooding pipeline that matches with the water filling well casing and return piping to be handled.
The application finishes for " process for preparing nm-class Ti-base metal powder and special-purpose milling apparatus thereof " in Chinese patent application 00105672.7, the denomination of invention of application on April 17th, 2000 based on the inventor, and particularly having adopted at this prepared nm-class Ti-base metal powder in first to file is basic material.
As the process of making this water filling oil pipe, at first prepare to be used to apply the coating of this pipe, adopt the above-mentioned technology described in the patent application formerly, the preparation nm-class Ti-base metal powder then according to described formulation for coating material, is weighed various compositions, add in the stirred vessel, mix and barrelling.If adopt two component modes, can will play the curing composition of solidification, mix separately and barrelling as solidifying agent, certain amount of solvent and curing catalyst, and mix with another component before use.
The manufacturing processed of water filling oil pipe of the present invention mainly can be divided into four-stage, the treatment stage of promptly giving, spraying stage, homogenization treatment stage and cure stage.
Comprise mainly the treatment stage of described giving that sandblast is to surface preparation in the water injection pipe, to 1/2 grade of Sa2 and cleaning, preheating temperature is 30-50 ℃ as preheating, derusting by sandblast.
The described spraying stage is meant the pipe revolution that desire is applied, and rotating speed is 30-250 rev/min, by the nozzle that links to each other with the paint delivery device tube interior is carried out the three-dimensional spraying of high speed, and flow is between 46.4-523cm
3/ minute.Nozzle is done straight reciprocating motion during spraying, the speed that straight line moves be 6-12 rice/minute.
The described homogenization treatment stage is meant that pipe after spraying is carried out homogeneous does not have the processing of holiday pin hole, realizes not having fully the holiday pin hole to guarantee coating.With the vibration of amplitude 0.5-1.2mm, shaking is 100-300 time/minute that frequently the pipe rotating speed is less than 20-50 rev/min when keeping the pipe rotation, and the treatment time is 10-60 minute.
Described cure stage is meant the pipe after applying is cured processing, makes it to form firm combining with the tube interior surface.Heating temperature during curing is 100-180 ℃.
Be illustrated below in conjunction with concrete formulation for coating material, but these specific exampless are not to be to limit the invention.Concrete formulation for coating material is as shown in hereinafter.The consumption of wherein said each composition is gram.Example 1:
Molecular weight 200 Resins, epoxy 46.4
Molecular weight 1500 Resins, epoxy 8.6
Titanium Nano metal powder 4.6
Molecular weight 200 thiorubber 11.0
Silicon dioxide powder 0.5
Phenolic aldehyde amine resin 11.0
Dimethylbenzene 10
Isopropylcarbinol 4.3
Methyl iso-butyl ketone (MIBK) 2.2 examples 2:
Molecular weight 300 Resins, epoxy 25
Molecular weight 1200 Resins, epoxy 25
Titanium Nano metal powder 8
Molecular weight 200 thiorubber 10
Silicon dioxide powder 0.8
Phenolic aldehyde amine resin 10
Ethanol 11.2
Ring ethyl ketone 10 examples 3:
Molecular weight 1200 Resins, epoxy 53
Titanium Nano metal powder 6
Molecular weight 200 thiorubber 10
Silicon dioxide powder 0.6
Phenolic aldehyde amine resin 12
Dimethylbenzene 10
Propyl carbinol 5
Ring ethyl ketone 3.4
This cover technology also can be used for the processing that other requirement has anti-corrosion anti-scale performance tubing.
Claims (4)
1. nm-class Ti polymer anti-corrosion anti-scale water filling oil pipe, it is to adopt a kind of nm-class Ti polymer paint to apply and form, the basic recipe of described coating is as follows, with listed as parts by weight:
Molecular weight is Resins, epoxy 0-55 part of 200-300
Molecular weight is Resins, epoxy 0-55 part of 1200-1500
Titanium Nano metal powder 3-8 part
Molecular weight is thiorubber 8-12 part of 180-200
Phenolic aldehyde amine resin 8-12 part
Specific surface area is 100-120m
2Silicon dioxide powder 0.5-0.8 part of/g
Solvent 12.2-25.5 part
2. according to the water filling oil pipe of claim 1, wherein said coating can be made single-component, also can make two components.
3. according to claim 1 or 2 water filling oil pipes, it can add pigment, spices or functional filler according to application need in used coating.
4. the manufacture method of the said water filling oil pipe of the arbitrary claim in front mainly comprises the treatment stage of giving, spraying stage, homogenization treatment stage and cure stage, wherein
Comprise mainly the treatment stage of described giving that sandblast is to surface preparation in the water injection pipe, preheating, derusting by sandblast are to 1/2 grade of Sa2 and cleaning, and preheating temperature is 30-50 ℃;
The described spraying stage is meant the pipe revolution that desire is applied, and rotating speed is 30-250 rev/min, by the nozzle that links to each other with the paint delivery device tube interior is carried out the three-dimensional spraying of high speed, and flow is between 46.4-523cm
3/ minute, nozzle is done straight reciprocating motion during spraying, the speed that straight line moves be 6-12 rice/minute;
The described homogenization treatment stage is meant that pipe after spraying is carried out homogeneous does not have the processing of holiday pin hole, realizes not having fully the holiday pin hole to guarantee coating; With the vibration of amplitude 0.5-1.2mm, shaking is 100-300 time/minute that frequently the pipe rotating speed is less than 20-50 rev/min when keeping the pipe rotation, and the treatment time is 10-60 minute;
Described cure stage is meant the pipe after applying is cured processing, makes it to form firm combining with the tube interior surface, and the Heating temperature during curing is 100-180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153420 CN1212357C (en) | 2003-08-13 | 2003-08-13 | Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153420 CN1212357C (en) | 2003-08-13 | 2003-08-13 | Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482190A true CN1482190A (en) | 2004-03-17 |
| CN1212357C CN1212357C (en) | 2005-07-27 |
Family
ID=34156687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03153420 Expired - Lifetime CN1212357C (en) | 2003-08-13 | 2003-08-13 | Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212357C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306203C (en) * | 2005-03-18 | 2007-03-21 | 四川大学 | Multiplayer composite tube made from polymer possessing texture in nano layer and making method |
| CN100429286C (en) * | 2004-11-08 | 2008-10-29 | 哈尔滨工业大学 | Protective coating for oil well equipment and its prepn |
| CN101108377B (en) * | 2006-07-17 | 2010-09-08 | 长沙科星纳米工程技术有限公司 | Production technology of steel tube with high-elasticity heat-resistant anti-corrosion abrasion-proof nano composite material coating |
| CN105102537A (en) * | 2013-05-10 | 2015-11-25 | 蓝立方知识产权有限责任公司 | Epoxy resin compositions |
| CN109836962A (en) * | 2017-11-28 | 2019-06-04 | 朱兰芬 | The bionical paint preparation method for coating of the wear-resisting cleaning table of titanium nanometer good antiscale property |
| CN113198707A (en) * | 2021-05-13 | 2021-08-03 | 云南云天化红磷化工有限公司 | Method for repairing surface of flow passage component of phosphogypsum slurry pump |
-
2003
- 2003-08-13 CN CN 03153420 patent/CN1212357C/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429286C (en) * | 2004-11-08 | 2008-10-29 | 哈尔滨工业大学 | Protective coating for oil well equipment and its prepn |
| CN1306203C (en) * | 2005-03-18 | 2007-03-21 | 四川大学 | Multiplayer composite tube made from polymer possessing texture in nano layer and making method |
| CN101108377B (en) * | 2006-07-17 | 2010-09-08 | 长沙科星纳米工程技术有限公司 | Production technology of steel tube with high-elasticity heat-resistant anti-corrosion abrasion-proof nano composite material coating |
| CN105102537A (en) * | 2013-05-10 | 2015-11-25 | 蓝立方知识产权有限责任公司 | Epoxy resin compositions |
| CN109836962A (en) * | 2017-11-28 | 2019-06-04 | 朱兰芬 | The bionical paint preparation method for coating of the wear-resisting cleaning table of titanium nanometer good antiscale property |
| CN113198707A (en) * | 2021-05-13 | 2021-08-03 | 云南云天化红磷化工有限公司 | Method for repairing surface of flow passage component of phosphogypsum slurry pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1212357C (en) | 2005-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040317 Assignee: Harbin Xinke Nano Technology Development Co.,Ltd. Assignor: Xue Junfeng Contract record no.: 2014230000530 Denomination of invention: Antiseptic and antiscaling affusion oil pipe comprising novel titanium nano polymer Granted publication date: 20050727 License type: Exclusive License Record date: 20141008 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518054 A8 7A, Shekou South Water District, Shenzhen, Guangdong Patentee after: Xue Junfeng Address before: 518054 16A, South Oil Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Xue Junfeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: 518052 C, 16A, colorful holiday garden, Nanhai Road, Nanshan District, Shenzhen, Guangdong. Patentee after: Xue Fujin Address before: 518054 A8 7A, Shekou South Water District, Shenzhen, Guangdong Patentee before: Xue Junfeng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 154603 No. 26 Baotailong Road, Xinxing District, Qitaihe City, Heilongjiang Province Patentee after: Qitaihe Xinke New Nanomaterials Technology Development Co.,Ltd. Address before: 518052 C, 16A, colorful holiday garden, Nanhai Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Xue Fujin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050727 |