GB2389912A - A method of sampling from a multiphase fluid mixture,and associated sampling apparatus - Google Patents
A method of sampling from a multiphase fluid mixture,and associated sampling apparatus Download PDFInfo
- Publication number
- GB2389912A GB2389912A GB0320782A GB0320782A GB2389912A GB 2389912 A GB2389912 A GB 2389912A GB 0320782 A GB0320782 A GB 0320782A GB 0320782 A GB0320782 A GB 0320782A GB 2389912 A GB2389912 A GB 2389912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sampling
- phase
- separator
- fluid mixture
- multiphase fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 11
- 238000005070 sampling Methods 0.000 title abstract 9
- 239000000203 mixture Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/105—Sampling from special places from high-pressure reactors or lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1062—Sampling under constant temperature, pressure, or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2071—Removable sample bottle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N2001/2267—Sampling from a flowing stream of gas separating gas from liquid, e.g. bubbles
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a method of sampling a fluid phase in a multiphase fluid mixture flowing in a pipe (7) under given pressure conditions (P), said method comprising the following steps; admitting the multiphase fluid mixture into a phase separator (9); separating the multiphase fluid mixture so as to isolate the fluid phase for sampling; pressurizing a sampling device (10) to the given pressure in the pipe (7); and recovering a sample of said fluid phase in said sampling device. According to the invention, the method further comprises a step of increasing the pressure in the phase separator (9) in successive stage until said pressure in the separator reaches the give pressure (P) in the pipe (7). The invention also provides a sampling apparatus for taking a fluid phase from a multiphase fluid mixture flowing in a pipe (7) under given pressure conditions (P), said apparatus comprising: a phase separator (9); admission means (11, 12a) for admitting the multiphase fluid mixture into said separator; and sampling means (10) for taking a sample of said fluid phase, said sampling means being connected to the phase separator. According to the invention, the apparatus further comprises closure means (8a, 8b, 8c) for increasing the pressure inside the separator (9) in successive stages.
Description
GB 2389912 A continuation (74) Agent and/or Address for Service: Sensa
Gamma House, Enterprise Road, Chilworth Science Park, SOUTHAMPTON, Hampshire, S016 7NS, United Kingdom
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105331A FR2823848B1 (en) | 2001-04-19 | 2001-04-19 | METHOD FOR SAMPLING FROM A MULTIPHASIC FLUID MIXTURE AND ASSOCIATED SAMPLING DEVICE |
PCT/EP2002/004145 WO2002086455A1 (en) | 2001-04-19 | 2002-04-12 | A method of sampling from a multiphase fluid mixture, and associated sampling apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0320782D0 GB0320782D0 (en) | 2003-10-08 |
GB2389912A true GB2389912A (en) | 2003-12-24 |
GB2389912B GB2389912B (en) | 2004-12-01 |
Family
ID=8862494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0320782A Expired - Fee Related GB2389912B (en) | 2001-04-19 | 2002-04-12 | A method of sampling from a multiphase fluid mixture,and associated sampling apparatus |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2823848B1 (en) |
GB (1) | GB2389912B (en) |
MX (1) | MXPA03008194A (en) |
WO (1) | WO2002086455A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO330935B1 (en) * | 2010-02-04 | 2011-08-22 | Mirmorax As | Flow sample device |
CN102465701B (en) * | 2010-11-14 | 2014-09-24 | 兰州海默科技股份有限公司 | On-line sampling device for multi-phase flow liquid |
US11371914B2 (en) | 2019-09-11 | 2022-06-28 | Saudi Arabian Oil Company | Automated hydrogen sulfide sampler |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824858A (en) * | 1972-12-13 | 1974-07-23 | Phillips Petroleum Co | Fluid sampling apparatus |
US5654502A (en) * | 1995-12-28 | 1997-08-05 | Micro Motion, Inc. | Automatic well test system and method of operating the same |
FR2756377A1 (en) * | 1996-11-22 | 1998-05-29 | Schlumberger Services Petrol | METHOD AND DEVICE FOR STUDYING THE PROPERTIES OF A MULTIPHASIC PRESSURE FLUID, SUCH AS AN OIL FLUID, FLOWING IN A PIPELINE |
-
2001
- 2001-04-19 FR FR0105331A patent/FR2823848B1/en not_active Expired - Fee Related
-
2002
- 2002-04-12 MX MXPA03008194A patent/MXPA03008194A/en active IP Right Grant
- 2002-04-12 WO PCT/EP2002/004145 patent/WO2002086455A1/en not_active Application Discontinuation
- 2002-04-12 GB GB0320782A patent/GB2389912B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824858A (en) * | 1972-12-13 | 1974-07-23 | Phillips Petroleum Co | Fluid sampling apparatus |
US5654502A (en) * | 1995-12-28 | 1997-08-05 | Micro Motion, Inc. | Automatic well test system and method of operating the same |
FR2756377A1 (en) * | 1996-11-22 | 1998-05-29 | Schlumberger Services Petrol | METHOD AND DEVICE FOR STUDYING THE PROPERTIES OF A MULTIPHASIC PRESSURE FLUID, SUCH AS AN OIL FLUID, FLOWING IN A PIPELINE |
Also Published As
Publication number | Publication date |
---|---|
WO2002086455A1 (en) | 2002-10-31 |
FR2823848B1 (en) | 2005-01-14 |
FR2823848A1 (en) | 2002-10-25 |
GB2389912B (en) | 2004-12-01 |
GB0320782D0 (en) | 2003-10-08 |
MXPA03008194A (en) | 2004-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150412 |