NL7514535A - Hydrocarbon contg. acrylate ester polymer - giving less press. drop due to friction in pipelines, esp as hydraulic fluid in boreholes - Google Patents

Hydrocarbon contg. acrylate ester polymer - giving less press. drop due to friction in pipelines, esp as hydraulic fluid in boreholes

Info

Publication number
NL7514535A
NL7514535A NL7514535A NL7514535A NL7514535A NL 7514535 A NL7514535 A NL 7514535A NL 7514535 A NL7514535 A NL 7514535A NL 7514535 A NL7514535 A NL 7514535A NL 7514535 A NL7514535 A NL 7514535A
Authority
NL
Netherlands
Prior art keywords
hydrocarbon
friction
boreholes
hydraulic fluid
esp
Prior art date
Application number
NL7514535A
Other languages
Dutch (nl)
Other versions
NL152271B (en
Original Assignee
Halliburton 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
Priority claimed from NL7016976A external-priority patent/NL149848B/en
Application filed by Halliburton Co filed Critical Halliburton Co
Priority to NL757514535A priority Critical patent/NL152271B/en
Publication of NL7514535A publication Critical patent/NL7514535A/en
Publication of NL152271B publication Critical patent/NL152271B/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A polymer of a monomer of formula:- where R1 is H or CH3 and R2 has formula -COOR3, where R3 is a 4-18C alkyl gp. or a copolymer of is not 25 (is not 50) wt.% I and a monomer of formula:- where R4 is H, CH3 or C2H5, R5 is a 1-3C alkyl gp. and R6 is H or CH3, is added to a hydrocarbon, in amt. of 0.03-2.4 (0.12-1.2), g/litre; the (co)polymer has intrinsic viscosity in a good solvent of is not 2 (2-10) dl/g at 25 degrees C. The (co)polymer reduces the press. loss due to friction when the hydrocarbon flows through a pipeline. The mixt. of hydrocarbon and (co)polymer is used as hydraulic fluid in recovering petroleum from boreholes. The additive has good stability to shearing and the drop in friction press. loss with time is less than with polyisobutene. The additive is less sensitive to the presence of water in the hydrocarbon than is polyisobutene.
NL757514535A 1969-11-20 1975-12-12 PROCESS FOR THE PREPARATION OF A MIXTURE CONTAINING HYDROCARBONS AND A SMALL QUANTITY OF A HOMOPOLYMER OR COPOLYMER. NL152271B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL757514535A NL152271B (en) 1969-11-20 1975-12-12 PROCESS FOR THE PREPARATION OF A MIXTURE CONTAINING HYDROCARBONS AND A SMALL QUANTITY OF A HOMOPOLYMER OR COPOLYMER.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87857869A 1969-11-20 1969-11-20
NL7016976A NL149848B (en) 1969-11-20 1970-11-19 PROCESS FOR THE PREPARATION OF A MIXTURE CONTAINING HYDROCARBONS AND A SMALL QUANTITY OF A HOMOPOLYMER OR COPOLYMER.
NL757514535A NL152271B (en) 1969-11-20 1975-12-12 PROCESS FOR THE PREPARATION OF A MIXTURE CONTAINING HYDROCARBONS AND A SMALL QUANTITY OF A HOMOPOLYMER OR COPOLYMER.

Publications (2)

Publication Number Publication Date
NL7514535A true NL7514535A (en) 1976-03-31
NL152271B NL152271B (en) 1977-02-15

Family

ID=26644601

Family Applications (1)

Application Number Title Priority Date Filing Date
NL757514535A NL152271B (en) 1969-11-20 1975-12-12 PROCESS FOR THE PREPARATION OF A MIXTURE CONTAINING HYDROCARBONS AND A SMALL QUANTITY OF A HOMOPOLYMER OR COPOLYMER.

Country Status (1)

Country Link
NL (1) NL152271B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508128A (en) * 1983-11-02 1985-04-02 Exxon Research & Engineering Co. Drag reduction agent for hydrocarbon liquid
CN103289657A (en) * 2012-03-05 2013-09-11 中国石油化工股份有限公司 Fluorine-containing oil-based drilling fluid extracting and cutting agent and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508128A (en) * 1983-11-02 1985-04-02 Exxon Research & Engineering Co. Drag reduction agent for hydrocarbon liquid
CN103289657A (en) * 2012-03-05 2013-09-11 中国石油化工股份有限公司 Fluorine-containing oil-based drilling fluid extracting and cutting agent and preparation method thereof
CN103289657B (en) * 2012-03-05 2015-09-02 中国石油化工股份有限公司 A kind of fluorine-containing oil base drilling fluid is carried and is cut agent and preparation method thereof

Also Published As

Publication number Publication date
NL152271B (en) 1977-02-15

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