CA982074A - Process for transportation of waxy crude oils - Google Patents

Process for transportation of waxy crude oils

Info

Publication number
CA982074A
CA982074A CA127,170A CA127170A CA982074A CA 982074 A CA982074 A CA 982074A CA 127170 A CA127170 A CA 127170A CA 982074 A CA982074 A CA 982074A
Authority
CA
Canada
Prior art keywords
transportation
crude oils
waxy crude
waxy
oils
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.)
Expired
Application number
CA127,170A
Other versions
CA127170S (en
Inventor
William M. Sweeney
David L. Alexander
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA982074A publication Critical patent/CA982074A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
CA127,170A 1970-12-28 1971-11-08 Process for transportation of waxy crude oils Expired CA982074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10205270A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA982074A true CA982074A (en) 1976-01-20

Family

ID=22287867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,170A Expired CA982074A (en) 1970-12-28 1971-11-08 Process for transportation of waxy crude oils

Country Status (5)

Country Link
US (1) US3675671A (en)
CA (1) CA982074A (en)
DE (1) DE2142111A1 (en)
FR (1) FR2120772A5 (en)
IT (1) IT961059B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870063A (en) * 1971-06-11 1975-03-11 John T Hayward Means of transporting crude oil through a pipeline
US4104171A (en) * 1976-12-30 1978-08-01 Union Oil Company Of California Method for transporting waxy oils by pipeline
US4178950A (en) * 1978-10-10 1979-12-18 Texaco Inc. Residual fuel compositions with low pour points
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
FR2859211B1 (en) * 2003-08-28 2006-01-21 Ceca Sa COMPOSITIONS IN THE FORM OF STABLE EMULSIONS, PREPARATIONS THEREOF AND THEIR USE FOR REDUCING THE FLOW POINT OF RAW OILS AND INHIBITING DEPOSITION OF PARAFFINS
RU2377278C2 (en) * 2004-04-06 2009-12-27 Акцо Нобель Н.В. Depressant for oil compositions
CN101712787B (en) * 2008-10-08 2012-01-11 中国石油天然气集团公司 Sulfonic acid-containing organic macromolecule reaction type crude oil flow modifying agent
US20160230103A1 (en) * 2013-11-22 2016-08-11 Dow Global Technologies Llc Aqueous pour point depressant dispersion composition
ITMI20132043A1 (en) * 2013-12-06 2015-06-07 Eni Spa COMPOSITIONS BASED ON ETHYLENE-VINYLACETATE COPOLYMERS AND THEIR USE AS ANTI-GELIFICATION ADDITIVES OF PARAFFIN-GRADE OIL WHEELS
CN104154421A (en) * 2014-07-15 2014-11-19 中国石油天然气股份有限公司 Crude oil pour point depressant nanoscale base material, application method thereof and crude oil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520313A (en) * 1967-12-08 1970-07-14 Shell Oil Co Process for facilitating pipeline flow of highly viscous liquids

Also Published As

Publication number Publication date
US3675671A (en) 1972-07-11
DE2142111A1 (en) 1972-07-13
IT961059B (en) 1973-12-10
FR2120772A5 (en) 1972-08-18

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