Ifastablecolumnofmud has been setupinthewell, keeping theoilatbaythroughitssheer weight, thenext stepwould be to set cement in thewell and seal it off permanently.
If a stable column of mud has been setup in the well, keeping the oil at bay through its sheer weight, the next step would be to set cement in the well and seal it off permanently.
In the dusty local market in Hargeisa, the capital of Somaliland, rows of currency traders setup stalls on the side of the road with money they value by weight.