ECSP024266A - STEEL WITH LOW ALLOY CARBON FOR THE MANUFACTURE OF PIPES FOR EXPLORATION AND PRODUCTION OF PETROLEUM AND / OR NATURAL GAS, WITH IMPROVED CORROSION RESISTANCE AND LOW LEVEL OF DEFECTOLOGY AND PROCEDURE FOR MANUFACTURING PIPES WITHOUT SEWING - Google Patents
STEEL WITH LOW ALLOY CARBON FOR THE MANUFACTURE OF PIPES FOR EXPLORATION AND PRODUCTION OF PETROLEUM AND / OR NATURAL GAS, WITH IMPROVED CORROSION RESISTANCE AND LOW LEVEL OF DEFECTOLOGY AND PROCEDURE FOR MANUFACTURING PIPES WITHOUT SEWINGInfo
- Publication number
- ECSP024266A ECSP024266A ECSP024266A ECSP024266A EC SP024266 A ECSP024266 A EC SP024266A EC SP024266 A ECSP024266 A EC SP024266A EC SP024266 A ECSP024266 A EC SP024266A
- Authority
- EC
- Ecuador
- Prior art keywords
- pipes
- exploration
- procedure
- manufacture
- production
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 4
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000001976 improved effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003345 natural gas Substances 0.000 title abstract 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000003209 petroleum derivative Substances 0.000 title 1
- 238000009958 sewing Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000010962 carbon steel Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
Un acero al carbono de baja aleación con resistencia mejorada a la corrosión, para la fabricación de tuberías empleadas en la exploración y producción de petróleo y/o gas natural, que contiene 0,20-0,40% en peso de Cu, no más de de 1,2% en peso de Cr, 0,15-0,45% en peso de C, no más de 0,01% en peso de S, no más de 0,02% en peso de P, no más de 80 ppm de N y no más de 25 ppm de 0 total, y el balance consistiendo en Fe e impurezas inevitables. Se describe también un procedimiento para fabricar tubos sin costura con bajo nivel de defectología.A low alloy carbon steel with improved corrosion resistance, for the manufacture of pipes used in the exploration and production of oil and / or natural gas, which contains 0.20-0.40% by weight of Cu, no more of 1.2% by weight of Cr, 0.15-0.45% by weight of C, not more than 0.01% by weight of S, not more than 0.02% by weight of P, not more of 80 ppm of N and no more than 25 ppm of 0 total, and the balance consisting of Fe and unavoidable impurities. A procedure for manufacturing seamless tubes with low level of defect is also described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP100000011 | 2001-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP024266A true ECSP024266A (en) | 2003-01-13 |
Family
ID=40410382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP024266 ECSP024266A (en) | 2001-03-13 | 2002-05-28 | STEEL WITH LOW ALLOY CARBON FOR THE MANUFACTURE OF PIPES FOR EXPLORATION AND PRODUCTION OF PETROLEUM AND / OR NATURAL GAS, WITH IMPROVED CORROSION RESISTANCE AND LOW LEVEL OF DEFECTOLOGY AND PROCEDURE FOR MANUFACTURING PIPES WITHOUT SEWING |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP024266A (en) |
-
2002
- 2002-05-28 EC ECSP024266 patent/ECSP024266A/en unknown
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