CO5031323A1 - Formulaciones para reducir al minimo el numero de operaciones de compresion y de cierre temporal necesarias para inhibir la formacion de depositos calcareos en yacimientos de petroleo y gas - Google Patents
Formulaciones para reducir al minimo el numero de operaciones de compresion y de cierre temporal necesarias para inhibir la formacion de depositos calcareos en yacimientos de petroleo y gasInfo
- Publication number
- CO5031323A1 CO5031323A1 CO98000798A CO98000798A CO5031323A1 CO 5031323 A1 CO5031323 A1 CO 5031323A1 CO 98000798 A CO98000798 A CO 98000798A CO 98000798 A CO98000798 A CO 98000798A CO 5031323 A1 CO5031323 A1 CO 5031323A1
- Authority
- CO
- Colombia
- Prior art keywords
- deposits
- formation
- inhibit
- compression
- minimum
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 238000007906 compression Methods 0.000 title abstract 2
- 230000006835 compression Effects 0.000 title abstract 2
- 239000003208 petroleum Substances 0.000 title 1
- 239000011435 rock Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 150000001768 cations Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000009472 formulation Methods 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003129 oil well Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- 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
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubricants (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Steroid Compounds (AREA)
- Colloid Chemistry (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Una formulación miscible en agua que comprende:(a) Un surfactante miscible en agua que se encuentra en forma líquida;(b) una solución de una sal metálica soluble en agua que comprende un catión multivalente; y (c) una solución de un compuesto inhibidor de depósitos calcáreos, miscible en agua, que comprende un componente aniónico capaz de formar un situ un precipitado inhibidor de depósitos calcáreos en presencia de cationes de (b) tras la inyección en la matriz de la formación de roca; caracterizado porque el surfactante (a) es un glicoléter y la concentración iónica mínima del compuesto inhibidor de depósitos calcáreos (c) es de 5000 ppm basado en el peso de la formulación total, siendo introducidos dichos componentes (a) - (c) en la matriz de la formación de roca bien como una sola composición homogénea preformada, o bien simultáneamente en paralelo o bien secuencialmente en cualquier orden, que se usa para reducir al mínimo el número de operaciones de compresión y cierre temporal necesarias para inhibir la formación de depósitos calcáreos y aumentar así la tasa de producción de un pozo de petróleo, mediante la inyección a una matriz de formación de roca portadora de petróleo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9700532.6A GB9700532D0 (en) | 1997-01-13 | 1997-01-13 | Oil and gas field chemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5031323A1 true CO5031323A1 (es) | 2001-04-27 |
Family
ID=10805864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO98000798A CO5031323A1 (es) | 1997-01-13 | 1998-01-09 | Formulaciones para reducir al minimo el numero de operaciones de compresion y de cierre temporal necesarias para inhibir la formacion de depositos calcareos en yacimientos de petroleo y gas |
Country Status (12)
| Country | Link |
|---|---|
| EP (2) | EP2287441A3 (es) |
| AR (1) | AR011403A1 (es) |
| AU (1) | AU718313B2 (es) |
| CA (1) | CA2245886C (es) |
| CO (1) | CO5031323A1 (es) |
| EA (1) | EA000901B1 (es) |
| GB (1) | GB9700532D0 (es) |
| MY (1) | MY120014A (es) |
| NO (1) | NO321722B1 (es) |
| RO (1) | RO117977B1 (es) |
| SA (1) | SA98190109B1 (es) |
| WO (1) | WO1998030783A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6913081B2 (en) * | 2003-02-06 | 2005-07-05 | Baker Hughes Incorporated | Combined scale inhibitor and water control treatments |
| GB2423099A (en) * | 2005-02-10 | 2006-08-16 | Rhodia Uk Ltd | Phosphorus containing species in sludge control |
| IT1396212B1 (it) * | 2009-10-20 | 2012-11-16 | Eni Spa | Procedimento per il recupero di olio pesante da un giacimento sotterraneo |
| CN103224776A (zh) * | 2013-03-29 | 2013-07-31 | 中国石油天然气股份有限公司 | 一种油田注水地层保护剂及其制备方法与应用 |
| AR103391A1 (es) | 2015-01-13 | 2017-05-03 | Bp Corp North America Inc | Métodos y sistemas para producir hidrocarburos desde roca productora de hidrocarburos a través del tratamiento combinado de la roca y la inyección de agua posterior |
| CN104726082B (zh) * | 2015-03-27 | 2018-05-15 | 中国石油天然气集团公司 | 一种应用于三元复合驱的有机碱清垢剂及其制备方法 |
| CN109705831B (zh) * | 2019-01-23 | 2021-04-13 | 长江大学 | 一种油田阻垢剂及其制备方法和使用方法 |
| RU2723809C1 (ru) * | 2019-02-13 | 2020-06-17 | Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") | Состав для предотвращения кальциевых солеотложений |
| CN114805055B (zh) * | 2022-04-29 | 2023-06-23 | 山东天庆科技发展有限公司 | 一种新型超支化大分子阻垢剂及其制备方法 |
| CN115386356B (zh) * | 2022-09-14 | 2023-03-17 | 广汉市福客科技有限公司 | 一种油气井用解堵剂及制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402770A (en) * | 1965-06-02 | 1968-09-24 | Mobil Oil Corp | Multiple-purpose solvent and method for treating subterranean formations |
| US4357248A (en) | 1980-05-16 | 1982-11-02 | Shell Oil Company | Treating wells with self-precipitating scale inhibitor |
| US5002126A (en) | 1990-04-10 | 1991-03-26 | Conoco Inc. | Reservoir scale inhibition |
| AU653518B2 (en) | 1990-05-31 | 1994-10-06 | Mobil Oil Corporation | Inhibition of scale formation from oil well brines utilising a slow release composition |
| ATE129989T1 (de) | 1990-10-04 | 1995-11-15 | Britoil Plc | Verfahren zur bekämpfung der kesselsteinbildung. |
| FR2697264B1 (fr) * | 1992-10-23 | 1994-12-30 | Inst Francais Du Petrole | Procédé pour réduire la tendance à l'agglomération des hydrates dans les effluents de production. |
| WO1994024413A1 (en) * | 1993-04-08 | 1994-10-27 | Bp Chemicals Limited | Method for inhibiting solids formation and blends for use therein |
| ATE171511T1 (de) * | 1995-01-19 | 1998-10-15 | Bp Chem Int Ltd | Chemikalien für erdöl-und erdgaslagerstätte |
| US5762138A (en) * | 1996-12-09 | 1998-06-09 | Halliburton Energy Services, Inc. | Method of preventing incompatibility between aqueous well treating fluids and hydrocarbons |
-
1997
- 1997-01-13 GB GBGB9700532.6A patent/GB9700532D0/en active Pending
- 1997-12-24 EA EA199800801A patent/EA000901B1/ru not_active IP Right Cessation
- 1997-12-24 EP EP10179985A patent/EP2287441A3/en not_active Withdrawn
- 1997-12-24 WO PCT/GB1997/003553 patent/WO1998030783A1/en active IP Right Grant
- 1997-12-24 EP EP97950339A patent/EP0886719A1/en not_active Ceased
- 1997-12-24 RO RO98-01380A patent/RO117977B1/ro unknown
- 1997-12-24 AU AU53336/98A patent/AU718313B2/en not_active Ceased
- 1997-12-24 CA CA002245886A patent/CA2245886C/en not_active Expired - Fee Related
-
1998
- 1998-01-09 CO CO98000798A patent/CO5031323A1/es unknown
- 1998-01-12 MY MYPI98000127A patent/MY120014A/en unknown
- 1998-01-13 AR ARP980100141A patent/AR011403A1/es active IP Right Grant
- 1998-05-31 SA SA98190109A patent/SA98190109B1/ar unknown
- 1998-09-07 NO NO19984125A patent/NO321722B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2245886C (en) | 2005-03-15 |
| SA98190109B1 (ar) | 2006-08-15 |
| WO1998030783A1 (en) | 1998-07-16 |
| NO984125D0 (no) | 1998-09-07 |
| CA2245886A1 (en) | 1998-07-16 |
| EA199800801A1 (ru) | 1999-04-29 |
| RO117977B1 (ro) | 2002-11-29 |
| EA000901B1 (ru) | 2000-06-26 |
| AU5333698A (en) | 1998-08-03 |
| GB9700532D0 (en) | 1997-03-05 |
| AR011403A1 (es) | 2000-08-16 |
| EP2287441A3 (en) | 2011-03-16 |
| NO321722B1 (no) | 2006-06-26 |
| MY120014A (en) | 2005-08-30 |
| EP0886719A1 (en) | 1998-12-30 |
| AU718313B2 (en) | 2000-04-13 |
| EP2287441A2 (en) | 2011-02-23 |
| NO984125L (no) | 1998-09-07 |
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