FI70152B - Foerfarande foer reduktion av friktion av genom en roerledningunder icke-laminaera stroemningsbetingelser passerande va ttnhaltig vaetska samt vid foerfarandet anvaendbar friktion srducerande komposition - Google Patents

Foerfarande foer reduktion av friktion av genom en roerledningunder icke-laminaera stroemningsbetingelser passerande va ttnhaltig vaetska samt vid foerfarandet anvaendbar friktion srducerande komposition Download PDF

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Publication number
FI70152B
FI70152B FI832314A FI832314A FI70152B FI 70152 B FI70152 B FI 70152B FI 832314 A FI832314 A FI 832314A FI 832314 A FI832314 A FI 832314A FI 70152 B FI70152 B FI 70152B
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FI
Finland
Prior art keywords
friction
aqueous liquid
surfactant
salicylate
friktion
Prior art date
Application number
FI832314A
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English (en)
Finnish (fi)
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FI70152C (fi
FI832314A0 (fi
FI832314L (fi
Inventor
Arthur Stafford Teot
Gene Douglas Rose
Gregory Alan Stevens
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI832314A0 publication Critical patent/FI832314A0/fi
Publication of FI832314L publication Critical patent/FI832314L/fi
Application granted granted Critical
Publication of FI70152B publication Critical patent/FI70152B/fi
Publication of FI70152C publication Critical patent/FI70152C/fi

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    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/914—The agent contains organic compound containing nitrogen, except if present solely as NH4+
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Sheet Holders (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Claims (4)

1. Förfarande för reduktion av friktionen av en vattenhaltig vätska, som passerar genom en rörledning under 5 icke-laminära strömningsbetingelser, kännetecknat därav, att tili vätskan tillsätts en friktionsreducerande komposition, vilken omfattar (1) en friktionsreducerande mängd av ett viskoelastiskt ytaktivt medel, som innehäller (a) en ytaktiv jon och (b) en organisk elektrolyt innehällande 10 en del, som är i ständ att förenas med den ytaktiva jonen, och (2) en ytterligare organisk elektrolyt, vilken är närvarande i en mängd tillräcklig för att ytterligare reducera friktionen hos den vattenhaltiga vätskan, som innehäller det viskoelastiska ytaktiva medlet, dä den 15 passerar genom en rörledning under icke-laminära strömningsbetingelser, varvid kompositionen (1) + (2) fördelaktigt är en sammansättning av cetyltrimetylammoniumsalicylat eller tetradekyltrimetylammoniumsalicylat och natriumsalicylat eller en sammansättning av cetyltrimetylammonium-3,4-diklor-20 bensoat och natrium-3,4-diklorbensoat.
2. Friktionsreducerande komposition, vilken används i förfarandet enligt patentkravet 1, kännetecknad därav, att den omfattar (1) en friktionsreducerande mängd av ett viskoelastiskt ytaktivt medel, som innehäller (a) en 25 ytaktiv jon och (b) en organisk elektrolyt innehällande en del, som är i ständ att förenas med den ytaktiva jonen, och (2) en ytterligare organisk elektrolyt, vilken är närvarande i en mängd tillräcklig för att ytterligare reducera friktionen hos den vattenhaltiga vätskan, som innehäller det visko-30 elastiska ytaktiva medlet, dä den passerar genom en rörledning under icke-laminära strömningsbetingelser, varvid kompositionen (1) + (2) fördelaktigt är en sammansättning av cetyltrimetylammoniumsalicylat eller tetradekyltrimetylammoniumsalicylat och natriumsalicylat eller en sammansättning av cetyltrimetyl-35 ammonium-3,4-diklorbensoat och natrium-3,4-diklorbensoat.
3. Komposition enligt patentkravet 2, kännetecknad därav, att den vattenhaltiga vätskan innehäller
FI832314A 1981-10-30 1983-06-23 Foerfarande foer reduktion av friktion av genom en roerledningunder icke-laminaera stroemningsbetingelser passerande va ttnhaltig vaetska samt vid foerfarandet anvaendbar friktion reucerande komposition FI70152C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31646781 1981-10-30
US06/316,467 US4615825A (en) 1981-10-30 1981-10-30 Friction reduction using a viscoelastic surfactant
US8201518 1982-10-27
PCT/US1982/001518 WO1983001583A1 (en) 1981-10-30 1982-10-27 Friction reduction using a viscoelastic surfactant

Publications (4)

Publication Number Publication Date
FI832314A0 FI832314A0 (fi) 1983-06-23
FI832314L FI832314L (fi) 1983-06-23
FI70152B true FI70152B (fi) 1986-02-28
FI70152C FI70152C (fi) 1986-09-15

Family

ID=23229181

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832314A FI70152C (fi) 1981-10-30 1983-06-23 Foerfarande foer reduktion av friktion av genom en roerledningunder icke-laminaera stroemningsbetingelser passerande va ttnhaltig vaetska samt vid foerfarandet anvaendbar friktion reucerande komposition

Country Status (10)

Country Link
US (1) US4615825A (sv)
EP (1) EP0092581B1 (sv)
JP (1) JPS58501822A (sv)
AT (1) ATE23020T1 (sv)
CA (1) CA1180176A (sv)
DE (1) DE3273881D1 (sv)
DK (1) DK158337C (sv)
FI (1) FI70152C (sv)
NO (1) NO163357C (sv)
WO (1) WO1983001583A1 (sv)

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Also Published As

Publication number Publication date
US4615825A (en) 1986-10-07
NO832359L (no) 1983-06-29
FI70152C (fi) 1986-09-15
CA1180176A (en) 1985-01-02
JPS58501822A (ja) 1983-10-27
DK158337C (da) 1990-10-01
WO1983001583A1 (en) 1983-05-11
DK301583D0 (da) 1983-06-30
DK301583A (da) 1983-06-30
DE3273881D1 (en) 1986-11-27
EP0092581B1 (en) 1986-10-22
FI832314A0 (fi) 1983-06-23
DK158337B (da) 1990-05-07
NO163357C (no) 1990-05-16
FI832314L (fi) 1983-06-23
NO163357B (no) 1990-02-05
EP0092581A1 (en) 1983-11-02
ATE23020T1 (de) 1986-11-15
EP0092581A4 (en) 1984-03-29

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