ISSUES OF WELL COMPLETION IN UNSTABLE ROCK CONDITIONS
Keywords:
rock, reservoir, sandstone, well, borehole, filter, shank, downhole, pressure, bottomhole zone, inflow, fluidAbstract
The article analyzes local and foreign experience in dealing with wellbore stability disturbances
during well completion and subsequent operation. The global review has shown that the use of downhole
filters is one of the most effective methods to prevent sand and rock intrusions from poorly cemented
formations. Given the urgency of maintaining borehole stability, the article justifies the development of
technologies and devices capable of preserving casing integrity and preventing uncemented rock removal
under the conditions of the Fergana oil and gas region
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