公开(公告)号：US20170260849A1

公开(公告)日：2017-09-14

申请号：US15453044

申请日：2017-03-08

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Kyle FRIEHAUF ,  Mark R. GIBSON

IPC: E21B47/10 ,  E21B49/00 ,  G01K11/32 ,  E21B43/26 ,  G01F1/66 ,  G01B11/16

Abstract: This disclosure describes a method of calculating fluid distribution from a hydraulically fractured well, especially during a plug-and-perf hydraulic fracturing operation. The Distributed Acoustic Sensing (DAS) data is used to quantify the fluid distribution in separate perf clusters during fracturing, and the result can be used for completion design and optimization, hydraulic fracturing, and ultimately for oil and gas production.