BE776935A - Procede de fabrication de corps tubulaires flexibles et corps tubulaires flexibles ainsi obtenus - Google Patents

Procede de fabrication de corps tubulaires flexibles et corps tubulaires flexibles ainsi obtenus

Info

Publication number
BE776935A
BE776935A BE776935A BE776935A BE776935A BE 776935 A BE776935 A BE 776935A BE 776935 A BE776935 A BE 776935A BE 776935 A BE776935 A BE 776935A BE 776935 A BE776935 A BE 776935A
Authority
BE
Belgium
Prior art keywords
flexible tubular
tubular bodies
manufacturing
manufacturing flexible
bodies
Prior art date
Application number
BE776935A
Other languages
English (en)
Original Assignee
Inst Francais Du Petrole
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 FR7046767A external-priority patent/FR2119266A5/fr
Priority claimed from FR7116880A external-priority patent/FR2136974A2/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of BE776935A publication Critical patent/BE776935A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
BE776935A 1970-12-24 1971-12-20 Procede de fabrication de corps tubulaires flexibles et corps tubulaires flexibles ainsi obtenus BE776935A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7046767A FR2119266A5 (en) 1970-12-24 1970-12-24 Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes
FR7116880A FR2136974A2 (en) 1971-05-10 1971-05-10 Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes

Publications (1)

Publication Number Publication Date
BE776935A true BE776935A (fr) 1972-06-20

Family

ID=26216128

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776935A BE776935A (fr) 1970-12-24 1971-12-20 Procede de fabrication de corps tubulaires flexibles et corps tubulaires flexibles ainsi obtenus

Country Status (4)

Country Link
BE (1) BE776935A (fr)
DE (1) DE2163954A1 (fr)
IT (1) IT944304B (fr)
NL (1) NL7117723A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361181A1 (de) * 1972-12-08 1974-06-12 Inst Francais Du Petrol Flexibles laengliches element mit verstaerkungsbewehrung
DE2361162A1 (de) * 1972-12-08 1974-06-12 Inst Francais Du Petrol Dichte flexible leitung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423707A1 (fr) * 1978-04-17 1979-11-16 Coflexip Conduite tubulaire flexible
US12085196B2 (en) 2018-10-26 2024-09-10 Fmc Technologies, Inc. Flexible pipe for hydraulic fracturing applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361181A1 (de) * 1972-12-08 1974-06-12 Inst Francais Du Petrol Flexibles laengliches element mit verstaerkungsbewehrung
DE2361162A1 (de) * 1972-12-08 1974-06-12 Inst Francais Du Petrol Dichte flexible leitung

Also Published As

Publication number Publication date
NL7117723A (fr) 1972-06-27
IT944304B (it) 1973-04-20
DE2163954A1 (de) 1972-07-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INSTITUT FRANCAIS DU PETROLE DES CARBURANTS & LUB

Effective date: 19911220