NL169357C - METHOD FOR REDUCING THE PRESSURE DROP OF ENCLOSED MOVING LIQUIDS. - Google Patents

METHOD FOR REDUCING THE PRESSURE DROP OF ENCLOSED MOVING LIQUIDS.

Info

Publication number
NL169357C
NL169357C NL7102893A NL7102893A NL169357C NL 169357 C NL169357 C NL 169357C NL 7102893 A NL7102893 A NL 7102893A NL 7102893 A NL7102893 A NL 7102893A NL 169357 C NL169357 C NL 169357C
Authority
NL
Netherlands
Prior art keywords
reducing
pressure drop
moving liquids
enclosed moving
enclosed
Prior art date
Application number
NL7102893A
Other languages
Dutch (nl)
Other versions
NL169357B (en
NL7102893A (en
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 NL7102893A publication Critical patent/NL7102893A/xx
Publication of NL169357B publication Critical patent/NL169357B/en
Application granted granted Critical
Publication of NL169357C publication Critical patent/NL169357C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • 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
    • C09K8/64—Oil-based compositions
    • 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
NL7102893A 1970-03-04 1971-03-04 METHOD FOR REDUCING THE PRESSURE DROP OF ENCLOSED MOVING LIQUIDS. NL169357C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1659170A 1970-03-04 1970-03-04

Publications (3)

Publication Number Publication Date
NL7102893A NL7102893A (en) 1971-09-07
NL169357B NL169357B (en) 1982-02-01
NL169357C true NL169357C (en) 1982-07-01

Family

ID=21777931

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102893A NL169357C (en) 1970-03-04 1971-03-04 METHOD FOR REDUCING THE PRESSURE DROP OF ENCLOSED MOVING LIQUIDS.

Country Status (4)

Country Link
AR (1) AR199067A1 (en)
CA (1) CA938437A (en)
FR (1) FR2081693A1 (en)
NL (1) NL169357C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518896A1 (en) * 1981-12-29 1983-07-01 Schlumberger Cie Dowell PROCESS FOR OBTAINING GELIFIED HYDROCARBON COMPOSITIONS, COMPOSITIONS OBTAINED AND THEIR USE IN THE HYDRAULIC FRACTURING OF UNDERGROUND FORMATIONS
US7288506B2 (en) 2002-11-27 2007-10-30 Baker Hughes Incorporated Aluminum carboxylate drag reducers for hydrocarbon emulsions

Also Published As

Publication number Publication date
NL169357B (en) 1982-02-01
FR2081693A1 (en) 1971-12-10
AR199067A1 (en) 1974-08-08
NL7102893A (en) 1971-09-07
FR2081693B1 (en) 1976-09-03
CA938437A (en) 1973-12-18

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee