Inventor
QUAN YOULI
US9 patents
⚠️ This page may combine multiple inventors who share the name “QUAN YOULI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEISMOS INC
8 patentsUS10641090B2May 5, 2020
Method for evaluating and monitoring formation fracture treatment using fluid pressure waves
SEISMOS INC12 citations92
US11299980B2Apr 12, 2022
Method for fracture activity monitoring and pressure wave resonance analyses for estimating geophysical parameters of hydraulic fractures using fracture waves
SEISMOS INC4 citations82
US10995609B2May 4, 2021
Method for evaluating and monitoring formation fracture treatment closure rates and pressures using fluid pressure waves
SEISMOS INC6 citations82
US11608740B2Mar 21, 2023
Determining fracture properties using injection and step-rate analysis, dynamic injection test analysis, extracting pulse-type source signals from noisy data, and measuring friction parameters in a well
SEISMOS INC13 citations81
USRE50021EJun 25, 2024
Method for evaluating and monitoring formation fracture treatment using fluid pressure waves
SEISMOS INC2 citations71
US11762115B2Sep 19, 2023
Fracture wave depth, borehole bottom condition, and conductivity estimation method
SEISMOS INC2 citations70
US11340367B2May 24, 2022
Fracture wave depth, borehole bottom condition, and conductivity estimation method
SEISMOS INC2 citations70
USRE50568ESep 2, 2025
Method for evaluating and monitoring formation fracture treatment closure rates and pressures using fluid pressure waves
SEISMOS INC2 citations69