WO2001073424A1 - Procede et dispositif de caracterisation de fond de trou de fluides de formation - Google Patents

Procede et dispositif de caracterisation de fond de trou de fluides de formation Download PDF

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Publication number
WO2001073424A1
WO2001073424A1 PCT/US2001/040372 US0140372W WO0173424A1 WO 2001073424 A1 WO2001073424 A1 WO 2001073424A1 US 0140372 W US0140372 W US 0140372W WO 0173424 A1 WO0173424 A1 WO 0173424A1
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WO
WIPO (PCT)
Prior art keywords
sample
well bore
chromatograph
fluids
formation
Prior art date
Application number
PCT/US2001/040372
Other languages
English (en)
Inventor
Bruce H. Storm, Jr.
J. Mark Richardson
Original Assignee
Halliburton Energy Services, Inc.
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 Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Priority to AU2001255809A priority Critical patent/AU2001255809A1/en
Publication of WO2001073424A1 publication Critical patent/WO2001073424A1/fr

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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
    • G01N33/24—Earth materials
    • G01N33/241—Earth materials for hydrocarbon content
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • 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
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2882—Markers

Definitions

  • TITLE METHOD AND APPARATUS FOR THE DOWN-HOLE
  • the present invention relates to methods and apparatus for analyzing the subterranean.
  • the present invention relates to methods of and apparatus for analyzing formation fluids and gases.
  • the present invention relates to distinguishing formation 'fluids and gases from drilling contaminates in methods of and apparatus for analyzing formation fluids and gases.
  • the present invention relates to utilizing chromatography in methods of and apparatus for analyzing formation fluids and gases.
  • the present invention relates to methods and apparatus for analyzing formation fluids and gases, utilizing tags or markers in the well fluid.
  • Hydrocarbon exploration and data gathering of wells can be accomplished by utilizing wireline logs or logging while drilling tools (LWD) to obtain certain physical characteristics of a formation.
  • Wireline logs require an umbilical (e.g. wireline, tool push-in, coiled tubing) from the surface to provide electrical power and are generally utilized after a well is drilled.
  • umbilical e.g. wireline, tool push-in, coiled tubing
  • LWDs are used to provide quantitative analysis of sub-surface formations during the actual drilling operation. LWDs typically include their own power source as the LWD string is an integral part of the bottom hole assembly and it would be impractical to connect an umbilical from the surface to provide electrical power or other requirements of the various LWD tools .
  • the formation characteristics monitored by wireline logs and LWDs can include formation density, porosity, and water saturation. However, more detailed analysis would aid in characterization of a formation.
  • the analysis of the physical properties of the formation fluids for example to determine relative amounts of oil, gas, and water, and the density, viscosity and compressibility of the fluid, is also of importance in determining the physical properties of a particular well.
  • the means of analysis of such formation fluids must be able to discriminate between the formation fluids and any drilling fluid components mixed with or intermingled with the formation fluids.
  • the hydrocarbon and/or water phases of the sample fluid may be contaminated with hydrocarbon and/or water components from the drilling fluid and/or mud filtrate.
  • the drilling fluids or muds will be either water or oil based. While oil base fluids are particularly useful in unconsolidated and water- susceptible formations, the hydrocarbons present in the drilling fluid may mask the formation fluids in the drilling mud returns, thus preventing the identification of formation hydrocarbons. Likewise, even when water based muds are used, diesel or other hydrocarbons may be added to aid in lubricating the drill bit, and likewise cause a similar masking of formation hydrocarbons. Furthermore, the water of the water based mud may mask the formation water phase, and cause a distortion of the formation hydrocarbon/water ratio.
  • the quantitative analysis of the constituents of the formation fluid distinguished from drilling fluids can be accomplished by obtaining reservoir samples, which are taken to the laboratory and subjected to chromatography, either gas or liquid, which are a known analytical techniques .
  • Present methods and apparatus require that a sample be removed from the well and analyzed by chromatography either at the well site or remote to it .
  • no steps are taken to maintain the sample at the high pressures of the subterranean form which it was sampled, which may cause a phase change in part or all of the sample, and possibly skewing the results of any analysis .
  • the sample may later be "repressurized, " there may be hysteresis effects that come into play resulting in different composition results, or some or all of the sample may be “lost” through “venting” bringing it to the surface, and may skew the results.
  • the sample pressure may be reduced, which again, may possibly skew the results of any analysis.
  • Kaltenbach et al . for miniaturized planar columns for use in a liquid phase separation apparatus.
  • Kaltenback et al . invention relates to miniaturized planar column technology for liquid phase analysis, and more particularly to fabrication of microstructures in novel separation support media using laser ablation techniques.
  • their microstructures find use in any analysis system which may be performed on small and/or macromolecular solutes in the liquid phase and which may employ chromatographic or electrophoretic means of separation.
  • Kaltenbach further notes that several approaches towards miniaturization for liquid phase analysis have developed in the art; the conventional approach using drawn fused-silica capillary, and an evolving approach using silicon micro achining .
  • Kaltenbach in conventional miniaturized technology the instrumentation has not been reduced in size; rather, it is the separation compartment size which has been significantly reduced.
  • Kaltenbach notes as an example, micro-column liquid chromatography (.mu.LC) wherein columns with diameters of 100-200 .mu.m are employed as compared to prior column diameters of around 4.6 mm.
  • CE capillary electrophoresis
  • an analysis module designed to be positioned in a well bore which includes a chromatograph.
  • a method for analyzing formation fluids which includes the steps of: positioning a chromatograph in a well bore; obtaining a sample of formation fluid; introducing the sample into the chromatograph; and processing the data received from the chromatograph to analyze the formation fluid.
  • the well bore fluids generally include well fluids added to the well bore and formation fluids from the subterranean formation.
  • the method generally includes adding an isotrope marker or tag to a fluid to form a well fluid.
  • the method next includes contacting in the well bore, the well fluid with the formation fluid.
  • the method also includes analyzing the well bore fluid to determine the components of the formation fluid.
  • a method for analyzing well bore fluids in a well bore The method generally include positioning a chromatograph in the well bore.
  • the method also includes sampling the well bore fluids, and then analyzing the well bore fluids with the chromatograph.
  • an apparatus positioned in a well bore penetrating the subterranean.
  • the apparatus includes a drilling string or umbilical, positioned in the well bore, and extending from the surface into the subterranean.
  • the apparatus also includes a sonde positioned in the well bore, and supported by the drilling string or umbilical, wherein the sonde comprises a chromatograph .
  • FIG. 1 is an illustration of a typical drilling operation showing drilling rig 20 and analysis module or logging sonde 100.
  • FIG. 1 is an illustration of a typical drilling operation showing drilling rig 20 and analysis module or logging sonde 100.
  • Drilling rig 20 is generally a rotary drilling rig which is well known in the drilling art and comprises mast 22 which rises above ground 24.
  • Rotary drilling rig 20 is fitted with lifting gear from which is suspended a drill string 26 formed by a multiplicity of drill pipes 28 screwed into one another having at its lower end a drill bit 32 for the purpose of drilling a well bore 34.
  • module or sonde 100 of the present invention may also be utilized in exploratory logging (i.e., of an open hole),
  • Drilling mud is injected into well bore 34 via the hollow drill pipes 28 of drill string 26.
  • the drilling mud is generally drawn from a mud pit which may be fed with surplus mud from the well bore 34.
  • the analysis module or logging sonde 100 is located in drill string 26 (or alternatively may be supported by an umbilical) in any suitable location and by any suitable manner known to those in the art including by coupling 102 as shown in FIG. 1.
  • analysis module 100 may be utilized as a stand alone well logging sonde, or may incorporated with other logging instruments in a multi-purpose or multi-task well logging sonde.
  • module or sonde 100 will have a housing suitable for withstanding the pressures of the operating depth.
  • the gas or liquid chromatograph utilized in the present invention must be capable of operation at the temperature and pressure conditions existing at the well bore depth at which it is operating.
  • conditions include temperatures between about 0°F and about 350 °F, and pressures between about 15 PSI and about 15KSI .
  • temperatures between about 0°F and about 350 °F
  • pressures between about 15 PSI and about 15KSI .
  • higher or lower conditions might be encountered.
  • the electrical power source for the present invention may be provided by a wireline from the surface. If an umbilical is impractical, the power source may be located in analysis module 100 or otherwise be positioned down-hole as long as the power source is of suitable physical dimensions to be utilized in the confines of well bore 34.
  • Non-limiting examples of down-hole power supplies for module 100 could include a battery system or a down-hole turbine/alternator power supplies as known in the art .
  • the data received from the analysis module 100 are then processed, by data processor 115 at the well site, and/or simultaneously recorded by recorder 117 for data processing off site, to determine the character of the formation fluid sampled.
  • data processor 115 and recorder 117 are a computer with sufficient memory.
  • data processor 115 may receive data from input sources in addition to the analyzer module of the present invention.
  • recorder 117 may be any suitable recording device for recording data including tape, diskette, CD, hard drive and the like. Non-limiting examples of other such data include drill bit depth, sampling location, temperature, pressure and mass flow rate.
  • the data processor 115 compares the data the samples obtained by analyzer module 100 to the spectra of standards, prepared of known constituents of known concentrations, or to a database containing a spectrum library in order to determine the molecular constituents of the sample.
  • Software for the analysis of the chromatograph data of mixtures may be purchased commercially or developed specifically for the application.
  • the analysis module of the present invention is positioned in the borehole at the proper location to analyze the desired section of the formation.
  • a sample is then acquired, filtered, for particulate matter or compounds, or otherwise processed or stored as desired.
  • the sample is then introduced into the chromatograph and chemical analysis determined.
  • the sample signal is simultaneously processed and or recorded.
  • a marker or tag may be provided with the well fluid.
  • the relative concentration of this marker or tag in the sample will provide an estimate of the amount of contribution the well fluid has made toward the sample. Knowing the sample composition, the well fluid composition, and the relative contribution of the well fluid to the sample, the formation fluid composition may easily be determined.
  • the present invention includes the use as a tag of an isotope that chemically behaves like or similar to one of the well fluid components, that may be readily distinguished in the gas or liquid chromatography.
  • the method of the present invention would include providing a tag or marker to well fluid prior to addition of the well fluid to the well bore, obtaining a sample of wore bore fluid, and analyzing the well bore fluid to determine the composition of the formation fluid.
  • the tag or marker is an isotopic marker, more preferably, deuterium.
  • the analysis of the sample would be by utilizing a chromatograph, and more preferably by utilizing a chromatograph positioned in the well bore, even more preferably, positioned in the well bore at or near the sample depth.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un module d'analyse de fluides de formation utilisant la chromatographie d'un liquide de fond de trou et/ou d'un gaz de fond de trou afin, d'une part, de déterminer les composants moléculaires des fluides de formation, tels qu'ils ont été isolés à partir des polluants de forage et, d'autre part, de fournir des informations concernant les propriétés physiques et chimiques de l'échantillon.
PCT/US2001/040372 2000-03-27 2001-03-26 Procede et dispositif de caracterisation de fond de trou de fluides de formation WO2001073424A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001255809A AU2001255809A1 (en) 2000-03-27 2001-03-26 Method and apparatus for the down-hole characterization of formation fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53684300A 2000-03-27 2000-03-27
US09/536,843 2000-03-27

Publications (1)

Publication Number Publication Date
WO2001073424A1 true WO2001073424A1 (fr) 2001-10-04

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395555A (en) * 2002-11-22 2004-05-26 Schlumberger Holdings Downhole water analysis
WO2004106942A2 (fr) * 2002-08-21 2004-12-09 Shell Internationale Research Maatschappij B.V. Procede de mesure de la composition chimique d'un fluide dans des operations de production et de forage
WO2006005903A1 (fr) * 2004-07-13 2006-01-19 Halliburton Energy Services, Inc Procedes de separation de constituants dans des fluides de traitement
CN1306147C (zh) * 2004-01-21 2007-03-21 上海神开科技工程有限公司 石油地质勘探过程中的综合录井系统和综合录井方法
WO2007078214A3 (fr) * 2005-12-29 2008-01-10 Schlumberger Ca Ltd Chromatographe a cable installe dans un puits et procede de chromatographie a cable dans un puits
WO2008064402A1 (fr) * 2006-11-27 2008-06-05 Crocker Research Pty Ltd Chromatographie des propriétés des fluides de fonds
US7384453B2 (en) 2005-12-07 2008-06-10 Schlumberger Technology Corporation Self-contained chromatography system
WO2008077066A2 (fr) * 2006-12-19 2008-06-26 Services Petroliers Schlumberger Analyse de fluide fond de puits améliorée
WO2009064556A1 (fr) * 2007-11-16 2009-05-22 Schlumberger Canada Limited Appareil et procédés d'analyse de fluides de fond utilisant des échantillons de fluide ionisé
WO2009079059A1 (fr) * 2007-12-17 2009-06-25 Services Petroliers Schlumberger Chromatographie à haute pression et à haute température
WO2009086061A1 (fr) * 2007-12-20 2009-07-09 Services Petroliers Schlumberger Procédé et système pour analyse de fond de puits
US7658092B2 (en) 2006-12-22 2010-02-09 Schlumberger Technology Corporation Heat switch for chromatographic system and method of operation
US7733490B2 (en) 2007-11-16 2010-06-08 Schlumberger Technology Corporation Apparatus and methods to analyze downhole fluids using ionized fluid samples
WO2010071619A1 (fr) * 2008-12-16 2010-06-24 Halliburton Energy Services, Inc. Détermination de la composition d'un fluide de formation
US8250904B2 (en) 2007-12-20 2012-08-28 Schlumberger Technology Corporation Multi-stage injector for fluid analysis
US8794350B2 (en) 2007-12-19 2014-08-05 Bp Corporation North America Inc. Method for detecting formation pore pressure by detecting pumps-off gas downhole
WO2015148764A1 (fr) * 2014-03-28 2015-10-01 Schlumberger Canada Limited Détermination microfluidique mobile d'analytes
CN106401579A (zh) * 2016-11-04 2017-02-15 上海神开石油科技有限公司 一种基于随钻多参数分析的油气水识别方法和系统
US9638681B2 (en) 2011-09-30 2017-05-02 Schlumberger Technology Corporation Real-time compositional analysis of hydrocarbon based fluid samples
US9976417B2 (en) 2012-07-16 2018-05-22 Schlumberger Technology Corporation Capillary electrophoresis for reservoir fluid analysis at wellsite and laboratory
US10018590B2 (en) 2013-08-15 2018-07-10 Schlumberger Technology Corporation Capillary electrophoresis for subterranean applications
US10315250B2 (en) 2014-06-19 2019-06-11 Halliburton Energy Services, Inc. Forming facsimile formation core samples using three-dimensional printing
US10570724B2 (en) 2016-09-23 2020-02-25 General Electric Company Sensing sub-assembly for use with a drilling assembly
CN112324431A (zh) * 2020-09-27 2021-02-05 四川瑞都石油工程技术服务有限公司 一种用于油气井的多谱带高分辨率智能化生产测试方法

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US4420565A (en) * 1980-12-31 1983-12-13 Mobil Oil Corporation Method for determining flow patterns in subterranean petroleum and mineral containing formations
US4474889A (en) * 1982-04-26 1984-10-02 Microsensor Technology Inc. Miniature gas chromatograph apparatus
US4739654A (en) * 1986-10-08 1988-04-26 Conoco Inc. Method and apparatus for downhole chromatography

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US4420565A (en) * 1980-12-31 1983-12-13 Mobil Oil Corporation Method for determining flow patterns in subterranean petroleum and mineral containing formations
US4474889A (en) * 1982-04-26 1984-10-02 Microsensor Technology Inc. Miniature gas chromatograph apparatus
US4739654A (en) * 1986-10-08 1988-04-26 Conoco Inc. Method and apparatus for downhole chromatography

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004106942A2 (fr) * 2002-08-21 2004-12-09 Shell Internationale Research Maatschappij B.V. Procede de mesure de la composition chimique d'un fluide dans des operations de production et de forage
WO2004106942A3 (fr) * 2002-08-21 2005-03-10 Shell Int Research Procede de mesure de la composition chimique d'un fluide dans des operations de production et de forage
US7427504B2 (en) 2002-11-22 2008-09-23 Schlumber Technology Corporation Determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis
GB2395555B (en) * 2002-11-22 2005-10-12 Schlumberger Holdings Apparatus and method of analysing downhole water chemistry
GB2395555A (en) * 2002-11-22 2004-05-26 Schlumberger Holdings Downhole water analysis
US8057752B2 (en) 2002-11-22 2011-11-15 Schlumberger Technology Corporation Fluid analyzer for determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis
US7339160B2 (en) 2002-11-22 2008-03-04 Schlumberger Technology Corporation Apparatus and method for analysing downhole water chemistry
CN1306147C (zh) * 2004-01-21 2007-03-21 上海神开科技工程有限公司 石油地质勘探过程中的综合录井系统和综合录井方法
WO2006005903A1 (fr) * 2004-07-13 2006-01-19 Halliburton Energy Services, Inc Procedes de separation de constituants dans des fluides de traitement
US7384453B2 (en) 2005-12-07 2008-06-10 Schlumberger Technology Corporation Self-contained chromatography system
WO2007078214A3 (fr) * 2005-12-29 2008-01-10 Schlumberger Ca Ltd Chromatographe a cable installe dans un puits et procede de chromatographie a cable dans un puits
WO2008064402A1 (fr) * 2006-11-27 2008-06-05 Crocker Research Pty Ltd Chromatographie des propriétés des fluides de fonds
AU2007327547B2 (en) * 2006-11-27 2013-03-28 Crocker Research Pty Ltd Downhole fluid property chromatography
WO2008077066A2 (fr) * 2006-12-19 2008-06-26 Services Petroliers Schlumberger Analyse de fluide fond de puits améliorée
WO2008077066A3 (fr) * 2006-12-19 2008-08-14 Schlumberger Services Petrol Analyse de fluide fond de puits améliorée
US7637151B2 (en) 2006-12-19 2009-12-29 Schlumberger Technology Corporation Enhanced downhole fluid analysis
US7658092B2 (en) 2006-12-22 2010-02-09 Schlumberger Technology Corporation Heat switch for chromatographic system and method of operation
US7733490B2 (en) 2007-11-16 2010-06-08 Schlumberger Technology Corporation Apparatus and methods to analyze downhole fluids using ionized fluid samples
WO2009064556A1 (fr) * 2007-11-16 2009-05-22 Schlumberger Canada Limited Appareil et procédés d'analyse de fluides de fond utilisant des échantillons de fluide ionisé
US8230916B2 (en) 2007-11-16 2012-07-31 Schlumberger Technology Corporation Apparatus and methods to analyze downhole fluids using ionized fluid samples
US8028562B2 (en) 2007-12-17 2011-10-04 Schlumberger Technology Corporation High pressure and high temperature chromatography
WO2009079059A1 (fr) * 2007-12-17 2009-06-25 Services Petroliers Schlumberger Chromatographie à haute pression et à haute température
US8794350B2 (en) 2007-12-19 2014-08-05 Bp Corporation North America Inc. Method for detecting formation pore pressure by detecting pumps-off gas downhole
WO2009086061A1 (fr) * 2007-12-20 2009-07-09 Services Petroliers Schlumberger Procédé et système pour analyse de fond de puits
US8250904B2 (en) 2007-12-20 2012-08-28 Schlumberger Technology Corporation Multi-stage injector for fluid analysis
US8883508B2 (en) 2008-12-16 2014-11-11 Halliburton Energy Services, Inc. Method and apparatus for determining formation fluid composition
US8492152B2 (en) 2008-12-16 2013-07-23 Halliburton Energy Services, Inc. Method and apparatus for determining formation fluid composition
US8367413B2 (en) 2008-12-16 2013-02-05 Halliburton Energy Services, Inc. Determining formation fluid composition
WO2010071619A1 (fr) * 2008-12-16 2010-06-24 Halliburton Energy Services, Inc. Détermination de la composition d'un fluide de formation
US9638681B2 (en) 2011-09-30 2017-05-02 Schlumberger Technology Corporation Real-time compositional analysis of hydrocarbon based fluid samples
US9976417B2 (en) 2012-07-16 2018-05-22 Schlumberger Technology Corporation Capillary electrophoresis for reservoir fluid analysis at wellsite and laboratory
US10018590B2 (en) 2013-08-15 2018-07-10 Schlumberger Technology Corporation Capillary electrophoresis for subterranean applications
WO2015148764A1 (fr) * 2014-03-28 2015-10-01 Schlumberger Canada Limited Détermination microfluidique mobile d'analytes
US10315250B2 (en) 2014-06-19 2019-06-11 Halliburton Energy Services, Inc. Forming facsimile formation core samples using three-dimensional printing
US10570724B2 (en) 2016-09-23 2020-02-25 General Electric Company Sensing sub-assembly for use with a drilling assembly
CN106401579A (zh) * 2016-11-04 2017-02-15 上海神开石油科技有限公司 一种基于随钻多参数分析的油气水识别方法和系统
CN106401579B (zh) * 2016-11-04 2020-01-17 上海神开石油科技有限公司 一种基于随钻多参数分析的油气水识别方法和系统
CN112324431A (zh) * 2020-09-27 2021-02-05 四川瑞都石油工程技术服务有限公司 一种用于油气井的多谱带高分辨率智能化生产测试方法

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