公开(公告)号：WO2022241055A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/028860

申请日：2022-05-11

Applicant: CONOCOPHILLIPS COMPANY

Inventor： BURKE, Jason ,  WHITE, Matthew L. ,  ELLER, John G.

IPC: E21B33/12 ,  E21B31/00 ,  E21B37/06 ,  E21B29/02 ,  E21B2200/08 ,  E21B33/1208

Abstract: Methods of plugging a hydrocarbon well by using degradable plugs are provided. When the plug is no longer needed, a degradation fluid or fluids are pumped downhole under high pressure, typically via jet, such that the degradation fluid provides an erosive force to the degradable plug, thus both speeding its degradation and preventing or minimizing the leaving of solid plug material remnants in the well.