NO912091L - Fremgangsmaate for inhibering av avleiringer og avleiringshindrende blanding. - Google Patents
Fremgangsmaate for inhibering av avleiringer og avleiringshindrende blanding.Info
- Publication number
- NO912091L NO912091L NO91912091A NO912091A NO912091L NO 912091 L NO912091 L NO 912091L NO 91912091 A NO91912091 A NO 91912091A NO 912091 A NO912091 A NO 912091A NO 912091 L NO912091 L NO 912091L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- deposit prevention
- inhibiting deposits
- prevention mixing
- mixing
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Fats And Perfumes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/925,134 US5399270A (en) | 1990-05-31 | 1992-08-06 | Inhibition of scale formation from oil well brines utilizing a slow release composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53128090A | 1990-05-31 | 1990-05-31 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO912091D0 NO912091D0 (no) | 1991-05-30 |
NO912091L true NO912091L (no) | 1991-12-02 |
NO179532B NO179532B (no) | 1996-07-15 |
NO179532C NO179532C (no) | 1996-10-23 |
Family
ID=24116995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO912091A NO179532C (no) | 1990-05-31 | 1991-05-30 | Fremgangsmåte for inhibering av avleiringer og avleiringshindrende blanding |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0459171B1 (no) |
AU (1) | AU653518B2 (no) |
CA (1) | CA2041586C (no) |
DE (1) | DE69100870T2 (no) |
NO (1) | NO179532C (no) |
TR (1) | TR26275A (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399270A (en) * | 1990-05-31 | 1995-03-21 | Mobil Oil Corporation | Inhibition of scale formation from oil well brines utilizing a slow release composition |
US5211237A (en) * | 1992-01-31 | 1993-05-18 | Shell Oil Company | Precipitation of scale inhibitors |
US5346009A (en) * | 1993-02-08 | 1994-09-13 | Shell Oil Company | Precipitation of scale inhibitors |
BR9506108A (pt) * | 1995-12-28 | 1997-12-23 | Petroleo Brasileiro Sa | Processo de fixação controlada de inibidor de incrustação em formações substerrâneas |
GB9700532D0 (en) | 1997-01-13 | 1997-03-05 | Bp Chem Int Ltd | Oil and gas field chemical |
EA018054B1 (ru) * | 2007-10-15 | 2013-05-30 | М-И Свако Норге Ас | Способ увеличения адсорбции ингибитора на участке ствола скважины |
CN104159993A (zh) | 2011-12-13 | 2014-11-19 | 德克萨斯大学董事会 | 轻质助溶剂组合物 |
CN102703047B (zh) * | 2012-06-19 | 2015-04-08 | 中国石油天然气股份有限公司 | 一种油田阻垢剂及其制备方法和应用 |
AR094914A1 (es) | 2013-02-28 | 2015-09-09 | Univ Texas | Composición tensioactiva codisolvente de fenol-etoxilato |
US10882771B2 (en) | 2015-02-06 | 2021-01-05 | Baker Hughes, A Ge Company, Llc | Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor |
CN107416989A (zh) * | 2017-09-16 | 2017-12-01 | 广州联福新材料科技有限公司 | 一种改性阻垢缓蚀材料生产方法及设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3827977A (en) * | 1969-11-25 | 1974-08-06 | Atlantic Richfield Co | Composition for inhibiting scale formation in oil well brines |
US3654993A (en) * | 1970-04-06 | 1972-04-11 | Atlantic Richfield Co | Method for inhibiting corrosion in a well |
US3704760A (en) * | 1971-06-22 | 1972-12-05 | Oscar Kogyo Kk | Electropneumatic propelling system for vehicles |
DE3841030C2 (de) * | 1987-12-09 | 2000-08-17 | Mobil Oil | Verfahren zum Inhibieren der Steinbildung in einem Bohrloch |
US4860829A (en) * | 1988-05-12 | 1989-08-29 | Conoco Inc. | Inhibition of reservoir scale |
-
1991
- 1991-04-29 AU AU76061/91A patent/AU653518B2/en not_active Expired
- 1991-05-01 CA CA002041586A patent/CA2041586C/en not_active Expired - Lifetime
- 1991-05-02 DE DE91107098T patent/DE69100870T2/de not_active Expired - Lifetime
- 1991-05-02 EP EP91107098A patent/EP0459171B1/en not_active Expired - Lifetime
- 1991-05-29 TR TR91/0552A patent/TR26275A/xx unknown
- 1991-05-30 NO NO912091A patent/NO179532C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2041586C (en) | 2001-09-18 |
NO179532B (no) | 1996-07-15 |
DE69100870T2 (de) | 1994-04-07 |
AU653518B2 (en) | 1994-10-06 |
CA2041586A1 (en) | 1991-12-01 |
DE69100870D1 (de) | 1994-02-10 |
TR26275A (tr) | 1995-02-15 |
EP0459171A1 (en) | 1991-12-04 |
NO179532C (no) | 1996-10-23 |
NO912091D0 (no) | 1991-05-30 |
AU7606191A (en) | 1991-12-05 |
EP0459171B1 (en) | 1993-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |