Procedure to remove Clay Rocks And Sedimentary environments or media

摘要

Process for eliminating clays from rocks and sedimentary environments, in particular rocks that are reservoirs of hydrocarbons, and/or water, and/or natural gas, or bituminous schists, or asphaltic sands, comprises applying into the said sedimentary environments or rocks organo-silicon compounds selected from: IMAGE wherein: n is a whole number between 1 and 1,000 and preferably between 1 and 50; p, q and r are whole numbers between 0 and 1,000 and preferably between 0 and 50; R and R' are selected from the group consisting of aliphatics, cycloaliphatics, olefinics, aromatics; heteroatom-containing aliphatics, cycloaliphatics, olefinics and aromatics; and combinations of the above; R can also be OH, OR or OSiR3; SIGMA is selected from R, H, and SiR3; SIGMA ' is selected from R, OR, OH, OSiR3.