公开(公告)号：US20250059847A1

公开(公告)日：2025-02-20

申请号：US18935061

申请日：2024-11-01

Applicant: Schlumberger Technology Corporation

Inventor： Francois-Xavier Dubost ,  Magdy Samir Osman ,  Ashers Partouche ,  Morten Kristensen ,  Hadrien Dumont ,  Adriaan Gerard Gisolf

IPC: E21B33/124 ,  E21B17/02 ,  E21B23/06 ,  E21B47/11 ,  E21B49/08

Abstract: Processes for injection of fluids into a wellbore via drill pipe. In some embodiments, the process can include positioning a downhole apparatus on a drill pipe. The process can also include placing the downhole apparatus at a desired station depth within a wellbore. The process can also include attaching a cable to the downhole apparatus from an up-hole environment. The process can also include setting at least one packer to seal a space between at least a portion of the downhole apparatus and an inner surface of the wellbore. The process can also include introducing a fluid to the downhole apparatus through the drill pipe and using a pump to inject at least a portion of the fluid into a geological stratum.