WO2016059242A3 - Tracers - Google Patents

Tracers Download PDF

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Publication number
WO2016059242A3
WO2016059242A3 PCT/EP2015/074069 EP2015074069W WO2016059242A3 WO 2016059242 A3 WO2016059242 A3 WO 2016059242A3 EP 2015074069 W EP2015074069 W EP 2015074069W WO 2016059242 A3 WO2016059242 A3 WO 2016059242A3
Authority
WO
WIPO (PCT)
Prior art keywords
tracers
cfci
cci
och
cho
Prior art date
Application number
PCT/EP2015/074069
Other languages
French (fr)
Other versions
WO2016059242A2 (en
Inventor
Stephen SAYFRITZ
Helge Stray
Alexander Krivokapic
Original Assignee
Institutt For Energiteknikk
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
Priority claimed from GB1418365.1A external-priority patent/GB2531318A/en
Application filed by Institutt For Energiteknikk filed Critical Institutt For Energiteknikk
Priority to GB1707862.7A priority Critical patent/GB2547161B/en
Publication of WO2016059242A2 publication Critical patent/WO2016059242A2/en
Publication of WO2016059242A3 publication Critical patent/WO2016059242A3/en
Priority to NO20170801A priority patent/NO20170801A1/en

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—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A method is proposed for inter-well measurement of pH in petroleum reservoirs, as is the use of certain pH-dependent partitioning tracers in such methods. The tracers consist of a substituted phenol of formula (i), wherein each of R1 to R5 is independently selected from H, F, CI, Br, I, CF3 CF2CI, CFCI2, CCI3, OCH3, OC2H5, CHO, CN and NO2 and wherein at least one of R1 to R5 is not H
PCT/EP2015/074069 2014-10-16 2015-10-16 Tracers WO2016059242A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1707862.7A GB2547161B (en) 2014-10-16 2015-10-16 Method for assessing the Ph of a subterranean reservoir
NO20170801A NO20170801A1 (en) 2014-10-16 2017-05-16 Tracers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1418365.1A GB2531318A (en) 2014-10-16 2014-10-16 Tracers
GB1418365.1 2014-10-16
NO20141239 2014-10-16
NO20141239 2014-10-16

Publications (2)

Publication Number Publication Date
WO2016059242A2 WO2016059242A2 (en) 2016-04-21
WO2016059242A3 true WO2016059242A3 (en) 2016-06-09

Family

ID=54329531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/074069 WO2016059242A2 (en) 2014-10-16 2015-10-16 Tracers

Country Status (2)

Country Link
GB (1) GB2547161B (en)
WO (1) WO2016059242A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989600B (en) * 2017-12-13 2023-09-12 捷贝通石油技术集团股份有限公司 Water-based trace chemical tracer and method for measuring connectivity between water injection wells

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847548A (en) * 1972-12-11 1974-11-12 Union Oil Co Dual temperature tracer method for determining fluid saturations in petroleum reservoirs
US5168927A (en) * 1991-09-10 1992-12-08 Shell Oil Company Method utilizing spot tracer injection and production induced transport for measurement of residual oil saturation
US20010036667A1 (en) * 2000-04-26 2001-11-01 Davoud Tayebi Reservoir monitoring
WO2013156866A2 (en) * 2012-04-15 2013-10-24 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Fluorescent nano-sensors for oil and gas reservoir characterization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847548A (en) * 1972-12-11 1974-11-12 Union Oil Co Dual temperature tracer method for determining fluid saturations in petroleum reservoirs
US5168927A (en) * 1991-09-10 1992-12-08 Shell Oil Company Method utilizing spot tracer injection and production induced transport for measurement of residual oil saturation
US20010036667A1 (en) * 2000-04-26 2001-11-01 Davoud Tayebi Reservoir monitoring
WO2013156866A2 (en) * 2012-04-15 2013-10-24 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Fluorescent nano-sensors for oil and gas reservoir characterization

Also Published As

Publication number Publication date
GB2547161A (en) 2017-08-09
WO2016059242A2 (en) 2016-04-21
GB201707862D0 (en) 2017-06-28
GB2547161B (en) 2018-01-10

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