FR2182982B1 - - Google Patents

Info

Publication number
FR2182982B1
FR2182982B1 FR7314135A FR7314135A FR2182982B1 FR 2182982 B1 FR2182982 B1 FR 2182982B1 FR 7314135 A FR7314135 A FR 7314135A FR 7314135 A FR7314135 A FR 7314135A FR 2182982 B1 FR2182982 B1 FR 2182982B1
Authority
FR
France
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
FR7314135A
Other versions
FR2182982A1 (fr
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
Publication of FR2182982A1 publication Critical patent/FR2182982A1/fr
Application granted granted Critical
Publication of FR2182982B1 publication Critical patent/FR2182982B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Detergent Compositions (AREA)
FR7314135A 1972-05-04 1973-04-18 Expired FR2182982B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00250183A US3849328A (en) 1972-05-04 1972-05-04 Process and composition for inhibiting scale deposition

Publications (2)

Publication Number Publication Date
FR2182982A1 FR2182982A1 (fr) 1973-12-14
FR2182982B1 true FR2182982B1 (fr) 1977-08-19

Family

ID=22946637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314135A Expired FR2182982B1 (fr) 1972-05-04 1973-04-18

Country Status (11)

Country Link
US (1) US3849328A (fr)
BE (1) BE798560A (fr)
BR (1) BR7303181D0 (fr)
CA (1) CA1014345A (fr)
DE (1) DE2302076A1 (fr)
ES (1) ES414324A1 (fr)
FR (1) FR2182982B1 (fr)
GB (1) GB1376886A (fr)
IT (1) IT987611B (fr)
NO (1) NO139780C (fr)
ZA (1) ZA731956B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326962A (en) * 1976-07-06 1982-04-27 Betz Laboratories, Inc. Sulfur-containing lignins as magnesium sulfite tri-hydrate dispersants
US4136152A (en) * 1976-08-30 1979-01-23 Betz Laboratories, Inc. Method for treating aqueous mediums
US4273191A (en) * 1980-02-25 1981-06-16 Hradel Joseph R Simultaneous oil recovery and waste disposal process
US4580634A (en) * 1984-03-20 1986-04-08 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
USRE32866E (en) * 1984-03-20 1989-02-14 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4798675A (en) * 1987-10-19 1989-01-17 The Mogul Corporation Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants
US4923617A (en) * 1987-12-03 1990-05-08 Mobil Oil Corporation Process for inhibiting scale formation
EP2534254A4 (fr) 2010-02-08 2014-01-22 Iogen Energy Corp Procédé d'élimination des incrustations lors d'un processus de conversion d'une biomasse lignocellulosique
CN115515930A (zh) * 2020-04-08 2022-12-23 埃科莱布美国股份有限公司 抑制铵盐结垢的组合物和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744866A (en) * 1952-03-25 1956-05-08 W H & L D Betz Iron retention in aqueous solution
US3020232A (en) * 1958-04-21 1962-02-06 West Virginia Pulp & Paper Co Drilling mud conditioner

Also Published As

Publication number Publication date
GB1376886A (en) 1974-12-11
CA1014345A (en) 1977-07-26
BR7303181D0 (pt) 1974-08-15
NO139780C (no) 1979-05-09
BE798560A (fr) 1973-10-22
ZA731956B (en) 1974-08-28
NO139780B (no) 1979-01-29
FR2182982A1 (fr) 1973-12-14
IT987611B (it) 1975-03-20
US3849328A (en) 1974-11-19
DE2302076A1 (de) 1973-11-22
ES414324A1 (es) 1976-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse