WO2008045253A3 - Compact multiphase inline bulk water separation method and system for hydrocarbon production - Google Patents
Compact multiphase inline bulk water separation method and system for hydrocarbon production Download PDFInfo
- Publication number
- WO2008045253A3 WO2008045253A3 PCT/US2007/021227 US2007021227W WO2008045253A3 WO 2008045253 A3 WO2008045253 A3 WO 2008045253A3 US 2007021227 W US2007021227 W US 2007021227W WO 2008045253 A3 WO2008045253 A3 WO 2008045253A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stream
- liquid
- separator
- water
- hydrocarbon production
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 8
- 238000000034 method Methods 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/40—Separation associated with re-injection of separated materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0063—Regulation, control including valves and floats
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cyclones (AREA)
Abstract
A method and apparatus for inline, controlled water separation from a multiphase hydrocarbon production stream. The method includes the steps of directing the multiphase hydrocarbon production stream to a gas/liquid separator (14) preferably a cylindrical cyclone separator (14) to separate into a gas stream (16) and a liquid stream (18). The level of liquid in the gas/liquid separator is monitored and controlled. The liquid stream removed from the gas/liquid separator is directed to an enlarged pipe section (36) to separate into an oil portion and a water portion (38). The level of the oil portion in the enlarged pipe section (36) is monitored and controlled. The water portion (38) from the enlarged pipe section (36) is directed to a liquid-liquid cyclone centrifugal separator (50) to separate into a water stream and a hydrocarbon concentrated stream. The water stream from the liquid cyclone centrifugal separator (50) is directed to at least one de- oiling hydrocyclone separator (70). The oily water stream is directed back to the production stream (82) for further processing and the water stream (78) is delivered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/548,042 | 2006-10-10 | ||
US11/548,042 US7854849B2 (en) | 2006-10-10 | 2006-10-10 | Compact multiphase inline bulk water separation method and system for hydrocarbon production |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008045253A2 WO2008045253A2 (en) | 2008-04-17 |
WO2008045253A3 true WO2008045253A3 (en) | 2008-07-24 |
Family
ID=39156399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/021227 WO2008045253A2 (en) | 2006-10-10 | 2007-10-03 | Compact multiphase inline bulk water separation method and system for hydrocarbon production |
Country Status (2)
Country | Link |
---|---|
US (1) | US7854849B2 (en) |
WO (1) | WO2008045253A2 (en) |
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US8568515B2 (en) | 2010-12-20 | 2013-10-29 | Chevron U.S.A. Inc. | Water separation systems and methods |
US8574350B2 (en) | 2010-12-20 | 2013-11-05 | Chevron U.S.A. Inc. | Water separation systems and methods |
CN104040114B (en) * | 2012-01-03 | 2017-05-31 | 埃克森美孚上游研究公司 | The method that hydro carbons is produced using solution cavity |
US10648314B2 (en) * | 2013-12-20 | 2020-05-12 | Onesubsea Ip Uk Limited | Systems and methods for subsea fluid phase separation |
US10046251B2 (en) | 2014-11-17 | 2018-08-14 | Exxonmobil Upstream Research Company | Liquid collection system |
US10801482B2 (en) * | 2014-12-08 | 2020-10-13 | Saudi Arabian Oil Company | Multiphase production boost method and system |
US11420157B2 (en) * | 2016-06-01 | 2022-08-23 | Kustom Koncepts, Inc. | Automated gas scrubber |
CN107013204A (en) * | 2017-04-19 | 2017-08-04 | 西安长庆油气建设实业有限责任公司 | A kind of oil gas water solid multi-phase separation method and piece-rate system |
US11247145B2 (en) * | 2017-12-13 | 2022-02-15 | The University Of Tulsa | Gas—liquid flow splitting (GLFS) system |
EP3620234A1 (en) * | 2018-09-05 | 2020-03-11 | Yara International ASA | Method for monitoring flow in centrifugal separator |
CN114146454A (en) * | 2020-09-07 | 2022-03-08 | 中国石油化工股份有限公司 | Online rapid oil-water separation vortex pipeline separation device and separation method |
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-
2006
- 2006-10-10 US US11/548,042 patent/US7854849B2/en not_active Expired - Fee Related
-
2007
- 2007-10-03 WO PCT/US2007/021227 patent/WO2008045253A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992019352A1 (en) * | 1991-05-02 | 1992-11-12 | Conoco Specialty Products Inc. | Hydrocyclone separator |
US5507958A (en) * | 1993-08-02 | 1996-04-16 | Atlantic Richfield Company | Dehydration of heavy crude using hydrocyclones |
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WO1997040903A1 (en) * | 1996-04-30 | 1997-11-06 | Energy Biosystems Corporation | Oil/water/biocatalyst three phase separation process |
WO2003033872A1 (en) * | 2001-10-17 | 2003-04-24 | Norsk Hydro Asa | An installation for the separation of fluids |
WO2004007908A1 (en) * | 2002-07-12 | 2004-01-22 | Kvaerner Process Systems A.S. | Apparatus for separating water from oil |
Also Published As
Publication number | Publication date |
---|---|
WO2008045253A2 (en) | 2008-04-17 |
US20080087608A1 (en) | 2008-04-17 |
US7854849B2 (en) | 2010-12-21 |
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