EXPERIENCE IN THE DEVELOPMENT AND USE OF ALUMINUM ALLOY CASING FOR CONDITIONS OF HIGH CONTENT OF ACID GASES IN FORMATION FLUIDS
Keyword(s):
When selecting a casing material for fields with a high content of H2S and CO2, it is recommended to use specialized corrosion-resistant tubulars with high content of chrome of the Sanicro 29 type. The high cost of the material can be critical for the project economy. A promising approach for these problems elimination could be the application of aluminium alloy casing pipes. They are remain inert to corrosion even if the formation environment is fully saturated with H2S and/or CO2. They are also lightweight, have high strength-to-weight ratio, and thus decrease the existing tensions in the string and reduce well construction costs.
2018 ◽
Vol 877
◽
pp. 20-25
Keyword(s):
1983 ◽
Vol 105
(4)
◽
pp. 235-242
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Keyword(s):
1982 ◽
Vol 17
(10)
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pp. 2817-2824
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Keyword(s):
2018 ◽
Vol 6
(02)
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Keyword(s):
2011 ◽
Vol 110-116
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pp. 1374-1379
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Keyword(s):
2015 ◽
Vol 813-814
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pp. 252-256
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2018 ◽
Vol 10
(2)
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