DK3277771T3 - SAMMENSÆTNING OG FREMGANGSMÅDE til INHIBERING AF SULFIDAFLEJRINGER - Google Patents
SAMMENSÆTNING OG FREMGANGSMÅDE til INHIBERING AF SULFIDAFLEJRINGERInfo
- Publication number
- DK3277771T3 DK3277771T3 DK16712221.7T DK16712221T DK3277771T3 DK 3277771 T3 DK3277771 T3 DK 3277771T3 DK 16712221 T DK16712221 T DK 16712221T DK 3277771 T3 DK3277771 T3 DK 3277771T3
- Authority
- DK
- Denmark
- Prior art keywords
- deliveries
- sulphide
- inhibiting
- procedure
- composition
- Prior art date
Links
Classifications
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201514677500A | 2015-04-02 | 2015-04-02 | |
| EP15001250 | 2015-04-28 | ||
| PCT/EP2016/054293 WO2016155967A1 (en) | 2015-04-02 | 2016-03-01 | Composition and method for inhibition of sulfide scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3277771T3 true DK3277771T3 (da) | 2019-07-08 |
Family
ID=55640672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16712221.7T DK3277771T3 (da) | 2015-04-02 | 2016-03-01 | SAMMENSÆTNING OG FREMGANGSMÅDE til INHIBERING AF SULFIDAFLEJRINGER |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3277771B1 (da) |
| BR (1) | BR112017020781A2 (da) |
| CA (1) | CA2981370A1 (da) |
| CO (1) | CO2017010317A2 (da) |
| DK (1) | DK3277771T3 (da) |
| EA (1) | EA032905B1 (da) |
| TW (1) | TW201706393A (da) |
| WO (1) | WO2016155967A1 (da) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673216B (zh) * | 2017-01-05 | 2019-08-16 | 陕西省石油化工研究设计院 | 一种高效复合型硅酸盐垢阻垢分散剂 |
| US11021642B2 (en) | 2017-03-23 | 2021-06-01 | Baker Hughes Holdings Llc | Formulation and method for dissolution of metal sulfides, inihibition of acid gas corrosion, and inhibition of scale formation |
| EP3625307B1 (en) | 2017-05-15 | 2023-08-02 | Ecolab USA, Inc. | Iron sulfide scale control agent for geothermal wells |
| US10940407B2 (en) | 2017-07-12 | 2021-03-09 | Baker Hughes Holdings Llc | Application of formaldehyde sulfoxylates for scavenging H2S |
| CN109679612B (zh) * | 2017-10-18 | 2021-05-28 | 中国石油化工股份有限公司 | 固体耐油泡沫排水剂组合物和制备方法及其应用 |
| WO2019125983A1 (en) * | 2017-12-19 | 2019-06-27 | Dow Global Tecnologies LLC | Synergistic antimicrobial composition |
| WO2019169375A1 (en) * | 2018-03-02 | 2019-09-06 | Schlumberger Norge As | Synergistic h2s scavenging compositions and methods thereof |
| CN108439618B (zh) * | 2018-03-14 | 2021-04-06 | 兖矿水煤浆气化及煤化工国家工程研究中心有限公司 | 一种煤气化灰水阻垢剂及其制备方法 |
| CN110143679A (zh) * | 2018-12-11 | 2019-08-20 | 德蓝水技术股份有限公司 | 煤制气汽化炉高温灰水分散剂及其制备方法 |
| CN110700804B (zh) * | 2019-10-09 | 2022-01-04 | 中国石油天然气股份有限公司 | 一种降压增注药剂投加方法 |
| US11466196B2 (en) | 2020-02-28 | 2022-10-11 | Saudi Arabian Oil Company | Iron sulfide inhibitor suitable for squeeze application |
| US11286187B2 (en) | 2020-03-02 | 2022-03-29 | Saudi Arabian Oil Company | Iron sulfide scale inhibition in an oil production system |
| CN113046047B (zh) * | 2021-03-12 | 2022-09-27 | 重庆化工职业学院 | 一种驱油用耐温表面活性剂的制备方法 |
| MX2023012574A (es) * | 2021-04-23 | 2024-01-19 | Solugen Inc | Composiciones y metodos para la disolucion de sulfuro de hierro. |
| WO2024118419A1 (en) | 2022-11-30 | 2024-06-06 | Nissan Chemical America Corporation | Method of introducing silica nanoparticles to reduce h2s in a liquid or gas stream |
| EP4389258A1 (en) | 2022-12-21 | 2024-06-26 | Nissan Chemical America Corporation | Method of introducing silica nanoparticles to reduce h2s in a liquid or gas stream |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778813A (en) | 1981-07-07 | 1988-10-18 | Buckman Laboratories International, Inc. | Polymeric quaternary ammonium compounds, their preparation and use |
| US4680127A (en) | 1985-12-13 | 1987-07-14 | Betz Laboratories, Inc. | Method of scavenging hydrogen sulfide |
| US4762626A (en) | 1987-04-03 | 1988-08-09 | Nalco Chemical Company | Hydroxyethylacrylate/acrylate copolymers as zinc sulfide scale inhibitors |
| US5171459A (en) | 1991-04-30 | 1992-12-15 | Nalco Chemical Company | Scale deposition inhibitor |
| US5332491A (en) | 1993-05-04 | 1994-07-26 | Nalco Chemical Company | Iron sulfide dispersing agents |
| NZ505301A (en) | 1997-12-23 | 2002-05-31 | Rhodia Cons Spec Ltd | Biocidal synergistic composition comprising THP and at least one polymeric or copolymeric THP-compatable non-surfactant biopenetrant |
| WO2003021031A1 (en) | 2001-09-01 | 2003-03-13 | Rhodia Consumer Specialties Limited | Phosphorus compounds |
| GB0321276D0 (en) * | 2003-09-11 | 2003-10-08 | Rhodia Consumer Specialities L | Treatment of iron sulphide deposits |
| US7159655B2 (en) | 2003-09-25 | 2007-01-09 | Bj Services Company | Method for inhibiting or controlling inorganic scale formations |
| US8703655B2 (en) | 2007-06-15 | 2014-04-22 | Baker Hughes Incorporated | Dispersing sulfide scales in oil and gas production systems |
| EP2650314A1 (en) * | 2012-04-13 | 2013-10-16 | Clariant International Ltd. | Process for inhibition of sulphide scales |
| US9587181B2 (en) | 2013-01-10 | 2017-03-07 | Baker Hughes Incorporated | Synergistic H2S scavenger combination of transition metal salts with water-soluble aldehydes and aldehyde precursors |
-
2016
- 2016-03-01 CA CA2981370A patent/CA2981370A1/en not_active Abandoned
- 2016-03-01 DK DK16712221.7T patent/DK3277771T3/da active
- 2016-03-01 EP EP16712221.7A patent/EP3277771B1/en not_active Not-in-force
- 2016-03-01 EA EA201792183A patent/EA032905B1/ru not_active IP Right Cessation
- 2016-03-01 BR BR112017020781A patent/BR112017020781A2/pt active Search and Examination
- 2016-03-01 WO PCT/EP2016/054293 patent/WO2016155967A1/en active Application Filing
- 2016-03-30 TW TW105110152A patent/TW201706393A/zh unknown
-
2017
- 2017-10-10 CO CONC2017/0010317A patent/CO2017010317A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201706393A (zh) | 2017-02-16 |
| EP3277771A1 (en) | 2018-02-07 |
| WO2016155967A1 (en) | 2016-10-06 |
| EP3277771B1 (en) | 2019-05-08 |
| EA032905B1 (ru) | 2019-07-31 |
| EA201792183A1 (ru) | 2018-01-31 |
| BR112017020781A2 (pt) | 2018-06-26 |
| CO2017010317A2 (es) | 2017-11-30 |
| CA2981370A1 (en) | 2016-10-06 |
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