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FR2216518A1 - Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump - Google Patents

Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump

Info

Publication number
FR2216518A1
FR2216518A1 FR7303941A FR7303941A FR2216518A1 FR 2216518 A1 FR2216518 A1 FR 2216518A1 FR 7303941 A FR7303941 A FR 7303941A FR 7303941 A FR7303941 A FR 7303941A FR 2216518 A1 FR2216518 A1 FR 2216518A1
Authority
FR
France
Prior art keywords
pump
solid particles
flow resistance
mesh
shear degradation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7303941A
Other languages
French (fr)
Other versions
FR2216518B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil 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 Continental Oil Co filed Critical Continental Oil Co
Priority to FR7303941A priority Critical patent/FR2216518A1/en
Publication of FR2216518A1 publication Critical patent/FR2216518A1/en
Application granted granted Critical
Publication of FR2216518B1 publication Critical patent/FR2216518B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Friction loss-reducing additive is added to a liquid in the form of soluble solid particles having a size range of 5-300 mesh to reduce shear degradation of the additive during passage through a pump. The technique is applicable to well fracturing and other treatment processes, and the additive preferably includes >=20 wt.% in each of the size ranges 5-30 mesh, 40-90 mesh and 100-200 mesh to ensure uniform release of additive.
FR7303941A 1973-02-05 1973-02-05 Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump Granted FR2216518A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7303941A FR2216518A1 (en) 1973-02-05 1973-02-05 Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303941A FR2216518A1 (en) 1973-02-05 1973-02-05 Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump

Publications (2)

Publication Number Publication Date
FR2216518A1 true FR2216518A1 (en) 1974-08-30
FR2216518B1 FR2216518B1 (en) 1976-09-10

Family

ID=9114329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303941A Granted FR2216518A1 (en) 1973-02-05 1973-02-05 Reducing flow resistance - using friction reducing additive added as solid particles to minimize shear degradation in pump

Country Status (1)

Country Link
FR (1) FR2216518A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493000A (en) * 1968-02-07 1970-02-03 Exxon Research Engineering Co Method for reducing the frictional drag of flowing fluids
US3687148A (en) * 1971-06-25 1972-08-29 Vitold Kruka Process of reducing friction loss in flowing hydrocarbon liquids and compositions thereof
US3692676A (en) * 1969-12-22 1972-09-19 Continental Oil Co Method of friction loss reduction in oleaginous fluids flowing through conduits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493000A (en) * 1968-02-07 1970-02-03 Exxon Research Engineering Co Method for reducing the frictional drag of flowing fluids
US3692676A (en) * 1969-12-22 1972-09-19 Continental Oil Co Method of friction loss reduction in oleaginous fluids flowing through conduits
US3687148A (en) * 1971-06-25 1972-08-29 Vitold Kruka Process of reducing friction loss in flowing hydrocarbon liquids and compositions thereof

Also Published As

Publication number Publication date
FR2216518B1 (en) 1976-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse