公开(公告)号：US20240060398A1

公开(公告)日：2024-02-22

申请号：US18260053

申请日：2021-12-20

Applicant: Schlumberger Technology Corporation

Inventor： Bei Gao ,  Yen Han Shim ,  Li Chen ,  Jichao Chen ,  Wei Zhang ,  Huimin Cai ,  Chang Wei Qu

IPC: E21B41/00 ,  C09K8/035 ,  E21B49/08 ,  E21B49/10

CPC classification number: E21B41/0099 ,  C09K8/035 ,  E21B49/0875 ,  E21B49/088 ,  E21B49/10

Abstract: This disclosure relates to techniques for determining a dissociation constant of a reservoir that includes methane hydrate and generating a methane hydrate production output that may be used to inform certain decisions related to processing a reservoir that includes the methane hydrate. In some embodiments, the techniques may include determining the dissociation constant using multiple pressures measured at different flowrates at time points from within a wellbore.