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Method of stopping, or at least reducing, the uncontrolled release of hydrocarbons, blowout, from a well for hydrocarbon extraction
Method of stopping, or at least reducing, the uncontrolled release of hydrocarbons, blowout, from a well for hydrocarbon extraction
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机译:停止或至少减少从井中非控制地释放碳氢化合物,井喷的方法,以进行碳氢化合物提取
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摘要
Method for stopping or at least reducing the uncontrolled release of hydrocarbons, blowout, from a well for the extraction of hydrocarbons, which comprises introducing high-density solids at the bottom of the well, through a suitable line, having a polyhedral, spheroidal, ellipsoidal or paraboloidal form, regular or irregular, possibly coated with swelling polymeric material in contact with the fluids leaving the well, the smallest dimension of said solids being greater than 1 mm and the largest dimension less than 100 mm, so that said solids introduced accumulate by random packing at the bottom of the well, forming a column which totally, or at least partially, blocks the uncontrolled release of said hydrocarbons.
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