公开(公告)号：US20250109669A1

公开(公告)日：2025-04-03

申请号：US18725282

申请日：2023-05-23

Applicant: Schlumberger Technology Corporation

Inventor： Adam Vasper ,  Jeremie Poizat ,  Oguzhan Guven ,  Garis McCutcheon ,  Nabil Batita ,  Benoit Deville ,  Stephen Dyer

IPC: E21B43/12 ,  E21B34/06 ,  E21B43/10 ,  E21B43/16

Abstract: A technique facilitates regulation of pressure in a well to avoid deleterious effects. The technique involves use of a completion deployed downhole in a borehole. The completion may comprise a variety of equipment assembled to facilitate a desired injection operation. A choke is positioned below, i.e. downhole, of the equipment. When an injection fluid is delivered down through the completion, the choke is able to provide a desired pressure regulation. For example, the choke may be controlled or otherwise utilized so as to control pressure of the injection fluid such that the injection fluid above the choke is maintained at a pressure higher than the liquid to gas transition level of the injection fluid.