NO901705L - Fremgangsmaate ved forbehandling av forbindelseselementenei en gasstett roerforbindelse. - Google Patents
Fremgangsmaate ved forbehandling av forbindelseselementenei en gasstett roerforbindelse.Info
- Publication number
- NO901705L NO901705L NO90901705A NO901705A NO901705L NO 901705 L NO901705 L NO 901705L NO 90901705 A NO90901705 A NO 90901705A NO 901705 A NO901705 A NO 901705A NO 901705 L NO901705 L NO 901705L
- Authority
- NO
- Norway
- Prior art keywords
- preparing
- procedure
- connection
- gas
- pipe connection
- Prior art date
Links
Classifications
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- E21B17/02—Couplings; joints
- E21B17/08—Casing 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/223—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3913314A DE3913314C1 (no) | 1989-04-19 | 1989-04-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO901705D0 NO901705D0 (no) | 1990-04-18 |
NO901705L true NO901705L (no) | 1990-10-22 |
Family
ID=6379247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90901705A NO901705L (no) | 1989-04-19 | 1990-04-18 | Fremgangsmaate ved forbehandling av forbindelseselementenei en gasstett roerforbindelse. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5069761A (no) |
EP (1) | EP0393802B1 (no) |
JP (1) | JPH0361784A (no) |
CA (1) | CA2014764A1 (no) |
DE (2) | DE3913314C1 (no) |
NO (1) | NO901705L (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430383B1 (de) * | 1989-11-16 | 1993-11-03 | MANNESMANN Aktiengesellschaft | Verfahren und Vorrichtung zum Aufbringen eines metallischen Überzuges auf die Gewindeabschnitte miteinander kraftverschraubbarer Kunststoffrohre. |
DE4120998C1 (no) * | 1991-06-21 | 1992-12-03 | Mannesmann Ag, 4000 Duesseldorf, De | |
DE4121488A1 (de) * | 1991-06-26 | 1993-01-14 | Mannesmann Ag | Verfahren zur vorbehandlung der verbindungselemente einer gasdichten muffen-rohrverbindung |
DE4219175C1 (de) * | 1992-06-09 | 1993-10-21 | Mannesmann Ag | Verfahren zur Vorbehandlung der Verbindungselemente einer gasdichten Rohrverbindung |
CN1159851A (zh) * | 1994-10-04 | 1997-09-17 | 新日本制铁株式会社 | 耐金属磨损性优良的钢管接头及其表面处理方法 |
EP0968351B1 (en) * | 1997-03-21 | 2003-06-11 | Weatherford/Lamb, Inc. | Expandable slotted tubing string and method for connecting such a tubing string |
GB9817246D0 (en) * | 1998-08-08 | 1998-10-07 | Petroline Wellsystems Ltd | Connector |
WO2001016516A1 (fr) * | 1999-08-27 | 2001-03-08 | Sumitomo Metal Industries, Ltd. | Joint fileté pour conduit de puits de pétrole |
MXPA03007555A (es) * | 2001-02-26 | 2004-10-15 | Sumitomo Metal Ind | Material de acero tratado superficialmente, un metodo para su produccion y un liquido para tratamiento de conversion quimica. |
JP3870732B2 (ja) * | 2001-07-25 | 2007-01-24 | 住友金属工業株式会社 | 耐焼付き性に優れた鋼管用ねじ継手 |
GB0130967D0 (en) * | 2001-12-24 | 2002-02-13 | Hunting Oilfield Services Ltd | Anti galling threaded joint |
GB0215668D0 (en) * | 2002-07-06 | 2002-08-14 | Weatherford Lamb | Coupling tubulars |
GB0221220D0 (en) * | 2002-09-13 | 2002-10-23 | Weatherford Lamb | Expanding coupling |
GB0221585D0 (en) * | 2002-09-17 | 2002-10-23 | Weatherford Lamb | Tubing connection arrangement |
GB0222321D0 (en) | 2002-09-25 | 2002-10-30 | Weatherford Lamb | Expandable connection |
ITRM20020512A1 (it) * | 2002-10-10 | 2004-04-11 | Tenaris Connections Bv | Tubo filettato con trattamento superficiale. |
GB0311721D0 (en) | 2003-05-22 | 2003-06-25 | Weatherford Lamb | Tubing connector |
US7887103B2 (en) | 2003-05-22 | 2011-02-15 | Watherford/Lamb, Inc. | Energizing seal for expandable connections |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057519B2 (ja) * | 1981-08-20 | 1985-12-16 | 住友金属工業株式会社 | 耐焼付性に優れた油井管継手およびその製造方法 |
US4538840A (en) * | 1983-01-03 | 1985-09-03 | Delange Richard W | Connector means for use on oil and gas well tubing or the like |
JPS60205091A (ja) * | 1984-03-29 | 1985-10-16 | 住友金属工業株式会社 | 油井管用管継手 |
US4758025A (en) * | 1985-06-18 | 1988-07-19 | Mobil Oil Corporation | Use of electroless metal coating to prevent galling of threaded tubular joints |
DE3679196D1 (de) * | 1986-05-02 | 1991-06-13 | Sumitomo Metal Ind | Verbindung fuer oelfeldrohre und verfahren zu seiner herstellung. |
US4692988A (en) * | 1986-08-19 | 1987-09-15 | Nowsco Well Service (U.K.) Limited | Screw thread protection |
-
1989
- 1989-04-19 DE DE3913314A patent/DE3913314C1/de not_active Expired - Fee Related
-
1990
- 1990-04-11 EP EP90250096A patent/EP0393802B1/de not_active Revoked
- 1990-04-11 DE DE9090250096T patent/DE59001593D1/de not_active Revoked
- 1990-04-13 JP JP2099135A patent/JPH0361784A/ja active Pending
- 1990-04-16 US US07/509,735 patent/US5069761A/en not_active Expired - Fee Related
- 1990-04-18 NO NO90901705A patent/NO901705L/no unknown
- 1990-04-18 CA CA002014764A patent/CA2014764A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH0361784A (ja) | 1991-03-18 |
US5069761A (en) | 1991-12-03 |
DE59001593D1 (de) | 1993-07-08 |
EP0393802B1 (de) | 1993-06-02 |
EP0393802A2 (de) | 1990-10-24 |
EP0393802A3 (de) | 1991-04-17 |
NO901705D0 (no) | 1990-04-18 |
DE3913314C1 (no) | 1990-10-31 |
CA2014764A1 (en) | 1990-10-19 |
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