EA201000706A1 - Способ удаления ограничивающих течение гидратных отложений (варианты) - Google Patents
Способ удаления ограничивающих течение гидратных отложений (варианты)Info
- Publication number
- EA201000706A1 EA201000706A1 EA201000706A EA201000706A EA201000706A1 EA 201000706 A1 EA201000706 A1 EA 201000706A1 EA 201000706 A EA201000706 A EA 201000706A EA 201000706 A EA201000706 A EA 201000706A EA 201000706 A1 EA201000706 A1 EA 201000706A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- hydrate
- options
- removal
- limitation flows
- hydrate sediments
- Prior art date
Links
- 239000013049 sediment Substances 0.000 title 1
- 150000004677 hydrates Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Abstract
В изобретении предлагается способ удаления гидратной пробки в системе добычи за счет пропускания не образующего гидрат или образующего гидрат газа, который образует гидраты при более высоком давлении, чем существующий гидрат, через ограничивающий течение гидрат.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54207P | 2007-10-26 | 2007-10-26 | |
US12/082,742 US8003573B2 (en) | 2007-10-26 | 2008-04-14 | Method for remediating flow-restricting hydrate deposits in production systems |
PCT/US2008/080868 WO2009055525A1 (en) | 2007-10-26 | 2008-10-23 | Method for remediating flow-restricting hydrate deposits in production systems |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201000706A1 true EA201000706A1 (ru) | 2010-12-30 |
Family
ID=40262152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201000706A EA201000706A1 (ru) | 2007-10-26 | 2008-10-23 | Способ удаления ограничивающих течение гидратных отложений (варианты) |
Country Status (6)
Country | Link |
---|---|
US (1) | US8003573B2 (ru) |
EP (1) | EP2219795A1 (ru) |
BR (1) | BRPI0818156A2 (ru) |
CA (1) | CA2703173A1 (ru) |
EA (1) | EA201000706A1 (ru) |
WO (1) | WO2009055525A1 (ru) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0420061D0 (en) * | 2004-09-09 | 2004-10-13 | Statoil Asa | Method |
GB2436575A (en) * | 2006-03-16 | 2007-10-03 | Statoil Asa | Method for protecting hydrocarbon conduits |
US20100047022A1 (en) * | 2008-08-20 | 2010-02-25 | Schlumberger Technology Corporation | Subsea flow line plug remediation |
US20120325489A1 (en) | 2011-04-27 | 2012-12-27 | Bp Corporation North America Inc. | Apparatus and methods for use in establishing and/or maintaining controlled flow of hydrocarbons during subsea operations |
EP2791457B1 (en) * | 2011-12-14 | 2019-07-03 | Halliburton Energy Services, Inc. | Mitigation of hydrates, paraffins and waxes in well tools |
US10323483B2 (en) | 2011-12-14 | 2019-06-18 | Halliburton Energy Services, Inc. | Mitigation of hydrates, paraffins and waxes in well tools |
US8783370B2 (en) | 2012-03-06 | 2014-07-22 | Halliburton Energy Services, Inc. | Deactivation of packer with safety joint |
CN102865457B (zh) * | 2012-09-18 | 2014-06-04 | 云南大红山管道有限公司 | 一种长距离高压浆体输送管道系统及其布设方法 |
NO20170525A1 (en) * | 2016-04-01 | 2017-10-02 | Mirade Consultants Ltd | Improved Techniques in the upstream oil and gas industry |
RU2635308C2 (ru) * | 2016-04-14 | 2017-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") | Способ предупреждения образования и ликвидации гидратов в углеводородах |
US10982508B2 (en) * | 2016-10-25 | 2021-04-20 | Stress Engineering Services, Inc. | Pipeline insulated remediation system and installation method |
US10273785B2 (en) | 2016-11-11 | 2019-04-30 | Trendsetter Engineering, Inc. | Process for remediating hydrates from subsea flowlines |
CN109736758A (zh) * | 2019-01-10 | 2019-05-10 | 中国地质大学(武汉) | 一种解除凝析气井回压管线内水合物的仪器及方法 |
CN111749659A (zh) * | 2020-07-02 | 2020-10-09 | 中海石油(中国)有限公司湛江分公司 | 一种深水气田井筒水合物防治方法 |
US11256273B2 (en) | 2020-07-08 | 2022-02-22 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
US11314266B2 (en) | 2020-07-08 | 2022-04-26 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
US11294401B2 (en) | 2020-07-08 | 2022-04-05 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
US11802645B2 (en) | 2020-07-08 | 2023-10-31 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
US11131158B1 (en) | 2020-07-08 | 2021-09-28 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
US11274501B2 (en) | 2020-07-08 | 2022-03-15 | Saudi Arabian Oil Company | Flow management systems and related methods for oil and gas applications |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9705076A (pt) * | 1997-10-17 | 2000-05-09 | Petroleo Brasileiro Sa | Processo para o controle termo-hidráulico de hidrato de gás |
AU5885799A (en) | 1998-09-21 | 2000-04-10 | Petreco As | Method for dissolution, storage and transportation of gas hydrates |
AU2001261566A1 (en) * | 2000-05-15 | 2001-11-26 | Bj Services Company | Well service composition and method |
GB0420061D0 (en) | 2004-09-09 | 2004-10-13 | Statoil Asa | Method |
-
2008
- 2008-04-14 US US12/082,742 patent/US8003573B2/en not_active Expired - Fee Related
- 2008-10-23 WO PCT/US2008/080868 patent/WO2009055525A1/en active Application Filing
- 2008-10-23 EA EA201000706A patent/EA201000706A1/ru unknown
- 2008-10-23 CA CA2703173A patent/CA2703173A1/en not_active Abandoned
- 2008-10-23 EP EP08842369A patent/EP2219795A1/en not_active Withdrawn
- 2008-10-23 BR BRPI0818156A patent/BRPI0818156A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2009055525A1 (en) | 2009-04-30 |
US20090111715A1 (en) | 2009-04-30 |
US8003573B2 (en) | 2011-08-23 |
EP2219795A1 (en) | 2010-08-25 |
CA2703173A1 (en) | 2009-04-30 |
BRPI0818156A2 (pt) | 2017-05-16 |
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