AR199067A1 - Un metodo de disminuir la caida de presion - Google Patents

Un metodo de disminuir la caida de presion

Info

Publication number
AR199067A1
AR199067A1 AR23426171A AR23426171A AR199067A1 AR 199067 A1 AR199067 A1 AR 199067A1 AR 23426171 A AR23426171 A AR 23426171A AR 23426171 A AR23426171 A AR 23426171A AR 199067 A1 AR199067 A1 AR 199067A1
Authority
AR
Argentina
Prior art keywords
reducing
pressure drop
drop
pressure
Prior art date
Application number
AR23426171A
Other languages
English (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
Application granted granted Critical
Publication of AR199067A1 publication Critical patent/AR199067A1/es

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 Table
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
AR23426171A 1970-03-04 1971-03-02 Un metodo de disminuir la caida de presion AR199067A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR199067A1 true AR199067A1 (es) 1974-08-08

Family

ID=21777931

Family Applications (1)

Application Number Title Priority Date Filing Date
AR23426171A AR199067A1 (es) 1970-03-04 1971-03-02 Un metodo de disminuir la caida de presion

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518896A1 (fr) * 1981-12-29 1983-07-01 Schlumberger Cie Dowell Procede d'obtention de compositions d'hydrocarbures gelifies, compositions obtenues et leur utilisation dans la fracturation hydraulique des formations souterraines
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 (nl) 1982-02-01
NL169357C (nl) 1982-07-01
FR2081693B1 (es) 1976-09-03
FR2081693A1 (en) 1971-12-10
CA938437A (en) 1973-12-18
NL7102893A (es) 1971-09-07

Similar Documents

Publication Publication Date Title
CH528289A (de) Druckfilter
AR192599A1 (es) Un procedimiento de bombeo a diafragma
SE378675B (sv) Kapacitiv tryckomvandlare
AR196064A1 (es) Una maquina para la fabricacion de cubierta y un metodo para la fabricacion mediante la misma
CH526979A (de) Druckrohrfilter
AT333124B (de) Mikrofilmruckvergrosserungsgerat
IT941346B (it) Ingranaggi segmentati
ES194323Y (es) Disposicion de deposito de presion.
SE380623B (sv) Tryckomvandlare
DE2166679B2 (de) Praegewalze
BG25100A3 (en) A method of obtaining of polyethilene at yigh pressure
CH527633A (de) Druckrohrfilter
CH529094A (de) Trennverfahren
BE774601A (nl) Drukmeter
AR193140A1 (es) Un proceso para la recuperacion de epsilon-caprolactama
BE763827A (fr) Direct-positieve emulsies met verbeterde stralingsgevoeligheid
NL7801545A (nl) Drukkopsamenstel.
BE778160A (fr) Cinefilmmaterialen die magnetische registreerstroken bevatten
AT311177B (de) Druckspeicher
AR199067A1 (es) Un metodo de disminuir la caida de presion
AT318990B (de) Hochdruckschlauch-Armatur
BE763481A (fr) Recuperateur
SE408438B (sv) Under tryck verkande massasil
IT999156B (it) Ammine terziarie
TR16680A (tr) Usul