FR2136974A2 - Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes - Google Patents
Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholesInfo
- Publication number
- FR2136974A2 FR2136974A2 FR7116880A FR7116880A FR2136974A2 FR 2136974 A2 FR2136974 A2 FR 2136974A2 FR 7116880 A FR7116880 A FR 7116880A FR 7116880 A FR7116880 A FR 7116880A FR 2136974 A2 FR2136974 A2 FR 2136974A2
- Authority
- FR
- France
- Prior art keywords
- lines
- telemetering
- tele
- turbo
- reinforced tube
- 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
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
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)
Abstract
Flexible tubular body comprising an inner sealing sleeve wrapped in a helical metal strip winding designed to carry the mechanical stresses to which the body is subjected, e.g. as flexible tube for use in 'turbo-drilling', for carrying the electrical and hydraulic lines and power cables for drilling equipment at the bottom of the tube is mfrd. by separated fabrication of the inner sleeve, and other reinforcement, so that the former has an external dia. slightly less than the internal dia. of the latter, and thereafter permanently deforming the inner sleeve by a uniformly distributed internal pressure to force it against the inner wall of the reinforcement.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7116880A FR2136974A2 (en) | 1971-05-10 | 1971-05-10 | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes |
BE776935A BE776935A (en) | 1970-12-24 | 1971-12-20 | PROCESS FOR MANUFACTURING FLEXIBLE TUBULAR BODIES AND FLEXIBLE TUBULAR BODIES THUS OBTAINED |
DE19712163954 DE2163954A1 (en) | 1970-12-24 | 1971-12-22 | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes |
IT3203771Q IT944304B (en) | 1970-12-24 | 1971-12-23 | MANUFACTURING PROCESS OF FLEXIBLE TUBULAR BODIES AND FLEXIBLE TUBULAR BODIES THUS OBTAINED |
NL7117723A NL7117723A (en) | 1970-12-24 | 1971-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7116880A FR2136974A2 (en) | 1971-05-10 | 1971-05-10 | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2136974A2 true FR2136974A2 (en) | 1972-12-29 |
FR2136974B2 FR2136974B2 (en) | 1974-02-15 |
Family
ID=9076784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7116880A Granted FR2136974A2 (en) | 1970-12-24 | 1971-05-10 | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2136974A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779798A1 (en) | 1998-06-15 | 1999-12-17 | Coflexip | IMPROVED FLEXIBLE PIPE FOR THE TRANSPORT OF FLUIDS |
FR2779797A1 (en) | 1998-06-15 | 1999-12-17 | Coflexip | A flexible pipeline for conveying hydrocarbon fluids includes a compressible core |
EP0922177B1 (en) * | 1996-08-27 | 2000-02-16 | Coflexip | Method for manufacturing a flexible duct |
US6145546A (en) * | 1999-06-03 | 2000-11-14 | Coflexip | Flexible flowline for conveying fluids |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1954724A (en) * | 1932-09-29 | 1934-04-10 | Pennsylvania Flexible Metallic | Flexible hose or conduit |
-
1971
- 1971-05-10 FR FR7116880A patent/FR2136974A2/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1954724A (en) * | 1932-09-29 | 1934-04-10 | Pennsylvania Flexible Metallic | Flexible hose or conduit |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922177B1 (en) * | 1996-08-27 | 2000-02-16 | Coflexip | Method for manufacturing a flexible duct |
US6454897B1 (en) | 1996-08-27 | 2002-09-24 | Coflexip | Method for manufacturing a flexible duct |
FR2779798A1 (en) | 1998-06-15 | 1999-12-17 | Coflexip | IMPROVED FLEXIBLE PIPE FOR THE TRANSPORT OF FLUIDS |
FR2779797A1 (en) | 1998-06-15 | 1999-12-17 | Coflexip | A flexible pipeline for conveying hydrocarbon fluids includes a compressible core |
WO1999066247A1 (en) | 1998-06-15 | 1999-12-23 | Coflexip | Improved flexible flowline for conveying fluids |
US6145546A (en) * | 1999-06-03 | 2000-11-14 | Coflexip | Flexible flowline for conveying fluids |
Also Published As
Publication number | Publication date |
---|---|
FR2136974B2 (en) | 1974-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB792434A (en) | Improvements relating to flexible tubing | |
GB970290A (en) | Improvements relating to flexible hose | |
GB905767A (en) | Improvements in tubular structures | |
FR2119266A5 (en) | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes | |
FR2136974A2 (en) | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes | |
FR2376996A1 (en) | Tube end protector - made of inner yielding insert for sealing ends bonded to outer rigid component | |
FR2268614A1 (en) | Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes | |
ES435037A1 (en) | Method for insulating tubing | |
KR850004035A (en) | Manufacturing method of powder metallurgy product | |
GB880324A (en) | Improvements in end fittings for flexible hoses, conduits or the like | |
GB1446425A (en) | Structural members | |
FR2418333A1 (en) | Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube | |
GB1339119A (en) | Method of producing thermally and acoustically insulated pipes | |
GB979065A (en) | Improvements in or relating to plastic tubes | |
FR2286331A1 (en) | Flexible pipes for long term immersion in sea water - provided with internal element for cathodic protection | |
FR2318379A3 (en) | Coupling tube with bellows formations - has intermediate portions formed with outwardly curved sections | |
SU1026220A1 (en) | Apparatus for pulling lengthy article through pipe | |
GB811592A (en) | Improvements relating to a method of and means for forming a flexible tube | |
FR2269021A1 (en) | Electrically insulating pipe union - has walls of axial grooves in pipe ends thicker than pipe walls | |
GB1347419A (en) | Insulated pipe coupling | |
GB627054A (en) | Improvements in or relating to flexible tubing, conduits or the like | |
GB923130A (en) | Improvements relating to sealing rings for sealing pipes | |
JPS52131208A (en) | Pipe joint and piping method | |
JPS5334116A (en) | Flexible joint for hume pipes | |
FR2295339A1 (en) | Encasement of metal pipes in prestressed concrete - has radial clearance space between metal and concrete filled with mortar under pressure |