CA2665966A1 - Lubricating coating composition suitable for tubular threaded joints - Google Patents
Lubricating coating composition suitable for tubular threaded joints Download PDFInfo
- Publication number
- CA2665966A1 CA2665966A1 CA002665966A CA2665966A CA2665966A1 CA 2665966 A1 CA2665966 A1 CA 2665966A1 CA 002665966 A CA002665966 A CA 002665966A CA 2665966 A CA2665966 A CA 2665966A CA 2665966 A1 CA2665966 A1 CA 2665966A1
- Authority
- CA
- Canada
- Prior art keywords
- basic
- set forth
- coating composition
- lubricating coating
- salt
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract 10
- 239000008199 coating composition Substances 0.000 title claims abstract 9
- 239000000314 lubricant Substances 0.000 claims abstract 7
- 150000003839 salts Chemical class 0.000 claims abstract 6
- -1 carboxylate salt Chemical class 0.000 claims abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract 3
- 238000000576 coating method Methods 0.000 claims abstract 3
- 150000003873 salicylate salts Chemical class 0.000 claims abstract 2
- 239000013535 sea water Substances 0.000 claims abstract 2
- 150000008054 sulfonate salts Chemical class 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims 4
- 229930195729 fatty acid Natural products 0.000 claims 4
- 239000000194 fatty acid Substances 0.000 claims 4
- 150000004665 fatty acids Chemical class 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000003746 surface roughness Effects 0.000 claims 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Chemical class CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Chemical class CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Chemical class CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000005642 Oleic acid Chemical class 0.000 claims 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Chemical class CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 238000005422 blasting Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000009713 electroplating Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Chemical class CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical class CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000003129 oil well Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/14—Synthetic waxes, e.g. polythene waxes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/0235—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
- C10M2207/0285—Overbased salts thereof used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/1253—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
- C10M2207/2623—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
- C10M2219/0463—Overbasedsulfonic acid salts used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/64—Environmental friendly compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal
-
- 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
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
A tubular threaded joint for connecting tubing or casing used to excavate oil wells have a lubricating coating formed from a lubricating coating composition comprising one or more basic lubricants selected from a basic sulfonate salt, a basic salicylate salt, a basic phenate salt, and a basic carboxylate salt and having biodegradability value (BOD) of at least 20% when measured after 28 days in seawater. The joint can be used without application of a compound grease containing heavy metals even in a country or region having severe environmental regulations.
Claims (10)
1. A lubricating coating composition comprising at least one basic lubricant selected from a basic sulfonate salt, a basic salicylate salt, a basic phenate salt, and a basic carboxylate salt, the composition having a biodegradability value (BOD) of at least 20% when measured after 28 days in seawater.
2. A lubricating coating composition as set forth in claim 1 which further comprises at least one additional lubricant selected from those having a higher biodegradability than that of the basic lubricant.
3. A lubricating coating composition as set forth in claim 2 wherein the additional lubricant is selected from a fatty acid metal salt and a wax.
4. A lubricating coating composition as set forth in claim 3 wherein the additional lubricant comprises at least one fatty acid metal salt and at least one wax.
5. A lubricating coating composition as set forth in claim 4 which contains 0 - 30 mass% of a volatile organic dissolving medium, the remainder comprising, when its total amount is taken as 100 parts by mass, 55 - 75 parts by mass of the basic lubricant, 20 - 25 parts by mass of the fatty acid metal salt, and 10 -20 parts by mass of the wax.
6. A lubricating coating composition as set forth in any one of claims 3 to wherein the fatty acid metal salt is selected from alkaline earth metal salts of stearic acid or oleic acid.
7. A tubular threaded joint constituted by a pin and a box each having a threaded portion and an unthreaded metal-to-metal contact portion as engaging portions, characterized in that the surfaces of the engaging portions of at least one of the pin and the box have a coating formed from a lubricating coating composition as set forth in any one of claims 1 to 5 and having a thickness of at least 10 micrometers.
8. A tubular threaded joint as set forth in claim 7 wherein the coating has a thickness of from 10 to 200 micrometers.
9. A tubular threaded joint as set forth in claim 7 or 8 wherein the surfaces have a surface roughness of 5 - 40 micrometers Rmax.
10. A tubular threaded joint as set forth in claim 9 wherein the surface roughness is formed by treating the surfaces by a method selected from sand or grit blasting, acid etching, phosphating, electroplating with iron or copper, and blast plating with zinc or a zinc alloy,
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006280478A JP5145684B2 (en) | 2006-10-13 | 2006-10-13 | Lubricating film forming composition suitable for threaded joints for steel pipes |
| JP2006-280478 | 2006-10-13 | ||
| PCT/JP2007/070393 WO2008044799A1 (en) | 2006-10-13 | 2007-10-12 | Lubricating coating composition suitable for tubular threaded joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2665966A1 true CA2665966A1 (en) | 2008-04-17 |
| CA2665966C CA2665966C (en) | 2012-01-03 |
Family
ID=39282983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2665966A Expired - Fee Related CA2665966C (en) | 2006-10-13 | 2007-10-12 | Lubricating coating composition suitable for tubular threaded joints |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20090264326A1 (en) |
| EP (1) | EP2079822A4 (en) |
| JP (1) | JP5145684B2 (en) |
| CN (1) | CN101535458B (en) |
| AR (1) | AR063281A1 (en) |
| BR (1) | BRPI0717398A2 (en) |
| CA (1) | CA2665966C (en) |
| MX (1) | MX336519B (en) |
| NO (1) | NO20091381L (en) |
| RU (1) | RU2418041C2 (en) |
| WO (1) | WO2008044799A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR076167A1 (en) * | 2009-03-30 | 2011-05-26 | Sumitomo Metal Ind | APPLIANCE AND METHOD FOR THE APPLICATION OF A LUBRICANT TO A THREADED PORTION OF A STEEL PIPE |
| FR2966191B1 (en) | 2010-10-15 | 2013-11-01 | Vallourec Mannesmann Oil & Gas | TUBULAR THREADED COMPONENT AND RESULTING SEAL |
| DE202011104255U1 (en) | 2011-08-11 | 2011-11-15 | Voswinkel Entwicklungs- Und Verwaltungs-Gmbh & Co. Kg | Screw coupling for releasably connecting high pressure hydraulic lines |
| MX2016002519A (en) | 2013-09-02 | 2016-06-16 | Nippon Steel & Sumitomo Metal Corp | Composition for forming lubricating coating film, and threaded joint for steel pipe. |
| US9643206B2 (en) * | 2013-09-20 | 2017-05-09 | Nabors Industries, Inc. | Lubricant application to threaded pipe connections |
| JP5979795B2 (en) * | 2014-10-28 | 2016-08-31 | ヤマハ発動機株式会社 | Connecting rod, internal combustion engine and motor vehicle |
| RU2606388C1 (en) * | 2015-07-20 | 2017-01-10 | Общество с ограниченной ответственностью Научно-исследовательское производственное предприятие"ВАЛЬМА" | Thread lubricant |
| EP3480504A4 (en) * | 2016-06-30 | 2020-01-01 | Nippon Steel Corporation | Screw joint for pipe and manufacturing method for screw joint for pipe |
| CN109863341A (en) * | 2016-10-18 | 2019-06-07 | 新日铁住金株式会社 | The manufacturing method of pipe screw joint and pipe screw joint |
| US11732211B2 (en) | 2021-11-30 | 2023-08-22 | Rtx Scientific, Incorporated | Pipe sealing compound/adjunct lubricant |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813375B1 (en) | 2000-08-31 | 2003-06-20 | Vallourec Mannesmann Oil & Gas | THREADED ELEMENT FOR TUBULAR THREAD-RESISTANT THREADED JOINT |
| JP4092871B2 (en) * | 2000-12-04 | 2008-05-28 | 住友金属工業株式会社 | Composition for forming a lubricating coating suitable for lubricating treatment of threaded joints |
| JP2003073681A (en) * | 2001-09-03 | 2003-03-12 | Hitachi Ltd | Working medium composition for refrigerator and refrigerator using the composition |
| US6919301B2 (en) * | 2001-10-16 | 2005-07-19 | Nsk Ltd. | Grease composition and rolling apparatus |
| JP2003301190A (en) * | 2002-02-06 | 2003-10-21 | Nsk Ltd | Grease composition and rotary apparatus |
| JP4218423B2 (en) * | 2002-05-31 | 2009-02-04 | 住友金属工業株式会社 | Threaded joints for steel pipes |
| ES2334658T3 (en) * | 2002-05-31 | 2010-03-15 | Sumitomo Metal Industries, Ltd. | THREAD UNION FOR STEEL CONDUCT. |
| JP4305631B2 (en) * | 2003-04-11 | 2009-07-29 | 株式会社ジャパンエナジー | Biodegradable lubricant |
| JP4599874B2 (en) * | 2004-04-06 | 2010-12-15 | 住友金属工業株式会社 | Threaded joint for oil well pipe and method for manufacturing the same |
| EP1864048B1 (en) | 2005-03-29 | 2013-07-17 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for steel pipes |
-
2006
- 2006-10-13 JP JP2006280478A patent/JP5145684B2/en active Active
-
2007
- 2007-10-12 RU RU2009117854/04A patent/RU2418041C2/en not_active IP Right Cessation
- 2007-10-12 MX MX2009003864A patent/MX336519B/en unknown
- 2007-10-12 BR BRPI0717398-9A patent/BRPI0717398A2/en not_active Application Discontinuation
- 2007-10-12 CN CN2007800427433A patent/CN101535458B/en not_active Expired - Fee Related
- 2007-10-12 AR ARP070104541A patent/AR063281A1/en active IP Right Grant
- 2007-10-12 CA CA2665966A patent/CA2665966C/en not_active Expired - Fee Related
- 2007-10-12 EP EP07830127.2A patent/EP2079822A4/en not_active Withdrawn
- 2007-10-12 WO PCT/JP2007/070393 patent/WO2008044799A1/en active Application Filing
-
2009
- 2009-04-03 NO NO20091381A patent/NO20091381L/en not_active Application Discontinuation
- 2009-04-10 US US12/385,531 patent/US20090264326A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2079822A4 (en) | 2014-08-20 |
| JP2008095019A (en) | 2008-04-24 |
| BRPI0717398A2 (en) | 2013-10-15 |
| RU2418041C2 (en) | 2011-05-10 |
| EP2079822A1 (en) | 2009-07-22 |
| CN101535458A (en) | 2009-09-16 |
| CN101535458B (en) | 2013-06-05 |
| JP5145684B2 (en) | 2013-02-20 |
| WO2008044799A1 (en) | 2008-04-17 |
| US20090264326A1 (en) | 2009-10-22 |
| NO20091381L (en) | 2009-07-09 |
| MX336519B (en) | 2016-01-21 |
| MX2009003864A (en) | 2009-07-02 |
| RU2009117854A (en) | 2010-11-20 |
| CA2665966C (en) | 2012-01-03 |
| AR063281A1 (en) | 2009-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20201013 |