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发明名称
СПОСОБ И УСТРОЙСТВО ДЛЯ ПОДДЕРЖАНИЯ ПЛАСТОВОГО ДАВЛЕНИЯ ПРИ ДОБЫЧЕ НЕФТИ
摘要
申请公布号
RU2004100957(A)
申请公布日期
2005.06.20
申请号
RU20040100957
申请日期
2004.01.16
申请人
Открытое акционерное общество "НК" "Роснефть"-Пурнефтегаз" (RU)
发明人
Альхамов Ирик Мусаевич (RU);Джабраилов Айинда Вахидович (RU)
分类号
E21B43/20
主分类号
E21B43/20
代理机构
代理人
主权项
地址
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