Method for removing a downhole plug
US10753178B2 · kind B2 · utility
0Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2017 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Nov 12, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/05
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method of cleaning out a wellbore includes removing the downhole zonal isolation device arranged in a wellbore with a bottom hole assembly (BHA) of a downhole string formed from a plurality of tubulars, pumping off the BHA, removing downhole fluids from the wellbore without removing the downhole string following pumping off the BHA, circulating fluid near a toe of the wellbore, and removing downhole particles from the wellbore through the downhole string.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.