公开(公告)号：US11193367B2

公开(公告)日：2021-12-07

申请号：US16365173

申请日：2019-03-26

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Ge Jin ,  Kyle R Krueger ,  Baishali Roy

IPC: E21B47/107 ,  E21B47/06 ,  E21B47/07 ,  E21B43/26 ,  G01V1/42 ,  G01H9/00 ,  E21B47/135

Abstract: A method of assessing cross-well interference and/or optimizing hydrocarbon production from a reservoir by obtaining low frequency DAS and DTS data and pressure data from a monitor well, when both the monitor and production well are shut-in, and then variably opening the production well for production, and detecting the temperature and pressure fluctuations that indication cross-well interference, and localizing the interference along the well length based on the low frequency DAS data. This information can be used to optimize well placement, completion plans, fracturing plans, and ultimately optimize production from a given reservoir.

公开(公告)号：US11686194B2

公开(公告)日：2023-06-27

申请号：US17540305

申请日：2021-12-02

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Ge Jin ,  Kyle R Krueger ,  Baishali Roy

IPC: E21B47/06 ,  E21B43/26 ,  E21B47/07 ,  E21B47/107 ,  E21B47/10 ,  G01V1/42 ,  G01H9/00 ,  E21B47/135

CPC classification number: E21B47/07 ,  E21B43/26 ,  E21B47/06 ,  E21B47/10 ,  E21B47/107 ,  E21B47/135 ,  G01H9/004 ,  G01V1/42 ,  G01V2210/646

Abstract: Methods and systems for assessing cross-well interference and/or optimizing hydrocarbon production from a reservoir by obtaining low frequency DAS and DTS data and pressure data from a monitor well, when both the monitor and production well are shut-in, and then variably opening the production well for production, and detecting the temperature and pressure fluctuations that indication cross-well interference, and localizing the interference along the well length based on the low frequency DAS data. This information can be used to optimize well placement, completion plans, fracturing plans, and ultimately optimize production from a given reservoir.