Fluid fixu00e1vel spacer, and method for using a fluid in a well bore fixu00e1vel

摘要

1 / 1 Summary u00e2u20acu0153fluido espau00e3u2021ador fixu00e3ufffdvel, and mu00e3u2030todo to use a fluid fixu00e3ufffdvel in a bore of pou00e3u2021ou00e2u20acufffd su00e3u00a3o provided mu00e3todos and composiu00e3u00a7u00e3u00b5es for the treatment of formau00e3u00a7u00e3u00b5es subterru00e3u00a2neas and, more specifically, treatment fluids containing stone POM S and mu00e3todos using these fluids treatment in formau00e3u00a7u00e3u00b5es subterru00e3u00a2neas.An example of a mu00e3todo 'displacement of a fluid within a borehole pou00e3u00a7o. Another example of a mu00e3todo o the separau00e3u00a7u00e3u00a3o of fluids in a hole in a pou00e3u00a7o formau00e3u00a7u00e3u00a3o subterru00e3u00a2nea. An example of a composiu00e3u00a7u00e3u00a3o o a fluid espau00e3u00a7ador fixu00e3vel comprising pumice stone, an officer of the ativau00e3u00a7u00e3u00a3o and a base fluid.