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METHOD FOR STOPPING OR AT LEAST REDUCING THE UNCONTROLLED RELEASE OF HYDROCARBONS, BLOWOUT, FROM A HYDROCARBON EXTRACTION WELL.
METHOD FOR STOPPING OR AT LEAST REDUCING THE UNCONTROLLED RELEASE OF HYDROCARBONS, BLOWOUT, FROM A HYDROCARBON EXTRACTION WELL.
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机译:停止或至少减少从碳氢化合物提取井中释放出无控制的碳氢化合物的方法。
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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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