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OCTG tube product performance and application advantages
Sources: this site Click: Date: 2016-4-24 19:31:38
OCTG tube product performance and application advantages
1. Excellent temperature resistance OCTG optimum temperature wide, long-term work in the temperature range of -70 ℃ ~ 120 ℃.
2. A feature excellent abrasion resistance OCTG most striking is that it has a very high wear resistance. The abrasion mechanism not only by its hardness, but also by a low coefficient of friction, and viscoelasticity to buffer wear. OCTG eccentric wear wells to solve the problem of the most effective techniques.
3. Extremely excellent corrosion resistance OCTG stability, good chemical resistance properties, in addition to strong oxidizing acid, in a certain range of temperature and concentration ability of various corrosive media (acids, bases, salts) and organic media (except for naphthalene solvent), but also at a temperature less than 80 ℃ of concentrated hydrochloric acid applications, seawater and liquid detergent is also very stable.
4. Excellent wear coefficient self-lubricating and non-adhesive OCTG smaller, surface adsorption force is very weak, anti-adhesion and Teflon quite effectively prevent fouling.
5. Impact resistance and high impact resistance to absorb the impact of OCTG excellent performance, with good muffler noise reduction effect, no holes, cracks, cracking and peeling and so on, there is no pollution of the wells.
6. Practical application does not change the existing process operation, does not require special tools for the job. Well job or the job will not damage the cable liner.
7. Lining material non-toxic, non-polluting, can be reused, is an environmentally friendly technology, to prevent secondary pollution. OCTG Product Applications:
OCTG can be well used in the following types of oil wells:
(1) production wells: for oil well tubing wear and corrosion serious, rod failure rate, fouling wells;
(2) Note well: for corrosion and scaling severe injection wells;
(3) offshore wells: long life reduces the cost of offshore oil;
(4) corrosive gas: H2S and CO2 gas anti-corrosion;
(5) duct: not applicable after downhole corrosion and severe side wear old oil well pipe used as a lining pipeline.
The technology sets wear, corrosion (corrosive gas and liquid), anti-fouling performance in one, quality, reliability and stability, the other is a single performance OCTG are not available.
Specifications:
Can be used with existing oil fields at present various types of OCTG, users can also request customized production.
(1) φ 63 × 2.5mm φ73 × 5.51mm models can be applied to OCTG;
(2) φ63 × 2.8mm φ73 × 5.51mm models can be applied to OCTG;
(3) φ63 × 4mm model can be applied to φ73 × 5.51mm OCTG;
(4) φ76 × 3.5mm model can be applied to φ88.9 × 6.45mm OCTG;
(5) φ76 × 4.5mm model can be applied to φ88.9 × 6.45mm OCTG.
2. A feature excellent abrasion resistance OCTG most striking is that it has a very high wear resistance. The abrasion mechanism not only by its hardness, but also by a low coefficient of friction, and viscoelasticity to buffer wear. OCTG eccentric wear wells to solve the problem of the most effective techniques.
3. Extremely excellent corrosion resistance OCTG stability, good chemical resistance properties, in addition to strong oxidizing acid, in a certain range of temperature and concentration ability of various corrosive media (acids, bases, salts) and organic media (except for naphthalene solvent), but also at a temperature less than 80 ℃ of concentrated hydrochloric acid applications, seawater and liquid detergent is also very stable.
4. Excellent wear coefficient self-lubricating and non-adhesive OCTG smaller, surface adsorption force is very weak, anti-adhesion and Teflon quite effectively prevent fouling.
5. Impact resistance and high impact resistance to absorb the impact of OCTG excellent performance, with good muffler noise reduction effect, no holes, cracks, cracking and peeling and so on, there is no pollution of the wells.
6. Practical application does not change the existing process operation, does not require special tools for the job. Well job or the job will not damage the cable liner.
7. Lining material non-toxic, non-polluting, can be reused, is an environmentally friendly technology, to prevent secondary pollution. OCTG Product Applications:
OCTG can be well used in the following types of oil wells:
(1) production wells: for oil well tubing wear and corrosion serious, rod failure rate, fouling wells;
(2) Note well: for corrosion and scaling severe injection wells;
(3) offshore wells: long life reduces the cost of offshore oil;
(4) corrosive gas: H2S and CO2 gas anti-corrosion;
(5) duct: not applicable after downhole corrosion and severe side wear old oil well pipe used as a lining pipeline.
The technology sets wear, corrosion (corrosive gas and liquid), anti-fouling performance in one, quality, reliability and stability, the other is a single performance OCTG are not available.
Specifications:
Can be used with existing oil fields at present various types of OCTG, users can also request customized production.
(1) φ 63 × 2.5mm φ73 × 5.51mm models can be applied to OCTG;
(2) φ63 × 2.8mm φ73 × 5.51mm models can be applied to OCTG;
(3) φ63 × 4mm model can be applied to φ73 × 5.51mm OCTG;
(4) φ76 × 3.5mm model can be applied to φ88.9 × 6.45mm OCTG;
(5) φ76 × 4.5mm model can be applied to φ88.9 × 6.45mm OCTG.
