CN104386835B - A kind of oil field well scale inhibitor and preparation method thereof - Google Patents
A kind of oil field well scale inhibitor and preparation method thereof Download PDFInfo
- Publication number
- CN104386835B CN104386835B CN201410683233.6A CN201410683233A CN104386835B CN 104386835 B CN104386835 B CN 104386835B CN 201410683233 A CN201410683233 A CN 201410683233A CN 104386835 B CN104386835 B CN 104386835B
- Authority
- CN
- China
- Prior art keywords
- scale inhibitor
- phosphonic acid
- oil field
- field well
- parts
- 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.)
- Active
Links
- 239000002455 scale inhibitor Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 38
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 19
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 19
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims abstract description 19
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical class OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 19
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 19
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 19
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 19
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 19
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 19
- 229960004418 trolamine Drugs 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000013019 agitation Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000005764 inhibitory process Effects 0.000 description 8
- -1 25 parts Chemical compound 0.000 description 5
- 239000003129 oil well Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410683233.6A CN104386835B (en) | 2014-11-25 | 2014-11-25 | A kind of oil field well scale inhibitor and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410683233.6A CN104386835B (en) | 2014-11-25 | 2014-11-25 | A kind of oil field well scale inhibitor and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104386835A CN104386835A (en) | 2015-03-04 |
CN104386835B true CN104386835B (en) | 2016-02-24 |
Family
ID=52604816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410683233.6A Active CN104386835B (en) | 2014-11-25 | 2014-11-25 | A kind of oil field well scale inhibitor and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104386835B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144185A (en) * | 1978-02-24 | 1979-03-13 | The United States Of America As Represented By The Secretary Of The Interior | Method and composition for removing calcium sulfate scale deposits from surfaces |
CN1546401A (en) * | 2003-12-10 | 2004-11-17 | 长春洁意实业有限责任公司 | Oilfield downhole solid anti-scaling agent and its production technology |
CN101607767A (en) * | 2009-06-09 | 2009-12-23 | 新疆德蓝股份有限公司 | A kind of preparation that is used for the neutral composite scale inhibitor of oil field reinjection water |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9617179B2 (en) * | 2013-03-14 | 2017-04-11 | Massachusetts Institute Of Technology | Ion sequestration for scale prevention in high-recovery desalination systems |
-
2014
- 2014-11-25 CN CN201410683233.6A patent/CN104386835B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144185A (en) * | 1978-02-24 | 1979-03-13 | The United States Of America As Represented By The Secretary Of The Interior | Method and composition for removing calcium sulfate scale deposits from surfaces |
CN1546401A (en) * | 2003-12-10 | 2004-11-17 | 长春洁意实业有限责任公司 | Oilfield downhole solid anti-scaling agent and its production technology |
CN101607767A (en) * | 2009-06-09 | 2009-12-23 | 新疆德蓝股份有限公司 | A kind of preparation that is used for the neutral composite scale inhibitor of oil field reinjection water |
Also Published As
Publication number | Publication date |
---|---|
CN104386835A (en) | 2015-03-04 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160114 Address after: 312500 Zhejiang County of Xinchang province habayashi Street Qing Quan Village No. 215 Applicant after: XINCHANG COUNTY YULIN STREET YUQUAN MACHINERY FACTORY Address before: 215007, building 302, building B, science and Technology Pioneer Park, 31 Soochow North Road, Suzhou, Jiangsu, Wuzhong District Applicant before: SUZHOU YOUJUN ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 753000 the Ningxia Hui Autonomous Region, Dawukou District, Helan, North Hill Road, No., building, building, room No. 1501, room 27 Patentee after: Ningxia hundred Chen Industrial Product Design Co., Ltd. Address before: 312500 Zhejiang County of Xinchang province habayashi Street Qing Quan Village No. 215 Patentee before: XINCHANG COUNTY YULIN STREET YUQUAN MACHINERY FACTORY |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Hongwei Inventor before: Xia Wujun Inventor before: Ling Yun Inventor before: Lu Saijun Inventor before: Jin Kexin Inventor before: Chen Liang Inventor before: Cheng Sheng Inventor before: Ling Tianyang Inventor before: Lu Ding |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: 163000 Heilongjiang Province, Daqing City Ranghulu District Silver million Sunshine City No. E-15 business services 8 Patentee after: Daqing Ji Yilai Technology Co. Ltd. Address before: 753000 the Ningxia Hui Autonomous Region, Dawukou District, Helan, North Hill Road, No., building, building, room No. 1501, room 27 Patentee before: Ningxia hundred Chen Industrial Product Design Co., Ltd. |