The mud mixed at a certain ratio into wells. Explain reason for doing well of barite powder materials
Barite pressure wells, is the use of the characteristics of high density, low density, pressure not to live, will be blown out.
Transfer to slightly alkaline 9.5, should be lime bar. If it is acidic, the solubility of the sulfur-containing substance is small and will escape.
If toxic gas, that is hydrogen sulfide, H2S, burning at high temperatures into sulfur dioxide, SO2, toxicity is reduced.
