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 PDF

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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
Application number
GB0320782A
Other versions
GB2389912B (en
GB0320782D0 (en
Inventor
Baptiste Germond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB0320782D0 publication Critical patent/GB0320782D0/en
Publication of GB2389912A publication Critical patent/GB2389912A/en
Application granted granted Critical
Publication of GB2389912B publication Critical patent/GB2389912B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
GB0320782A 2001-04-19 2002-04-12 A method of sampling from a multiphase fluid mixture,and associated sampling apparatus Expired - Fee Related GB2389912B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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