Inventor
LI GAO
CN14 patents
⚠️ This page may combine multiple inventors who share the name “LI GAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTHWEST PETROLEUM
12 patentsUS11054351B2Jul 6, 2021
Strain and acoustic wave testing device and method for high-temperature rock sample
UNIV SOUTHWEST PETROLEUM2 citations73
US9850716B2Dec 26, 2017
Remote-controlled adjustable-speed screw drill for gas-drive hydraulic-motive during gas drilling
UNIV SOUTHWEST PETROLEUM6 citations68
US12276166B2Apr 15, 2025
Device for preventing abrupt blockage in blooie line of gas drilling
UNIV SOUTHWEST PETROLEUM0 citations59
US12024961B2Jul 2, 2024
Remote intelligent active drilling pressure control system and method
UNIV SOUTHWEST PETROLEUM1 citations59
US12116888B1Oct 15, 2024
Impact simulation device and simulation method for characteristics of rock chip beds in large displacement wells
UNIV SOUTHWEST PETROLEUM1 citations54
US11988055B2May 21, 2024
Controllable downhole drilling and completion tool separating device and their method of use
UNIV SOUTHWEST PETROLEUM0 citations50
US12146374B2Nov 19, 2024
Active intelligent wellbore pressure control system
UNIV SOUTHWEST PETROLEUM0 citations48
US11162323B2Nov 2, 2021
Multi-slug staged method for plugging fractured formation
UNIV SOUTHWEST PETROLEUM0 citations47
US11713674B2Aug 1, 2023
Pressure pulse communication system and method during gas drilling
UNIV SOUTHWEST PETROLEUM0 citations45
US11371962B1Jun 28, 2022
Multi-frequency acoustic velocity measurement device for core
UNIV SOUTHWEST PETROLEUM0 citations43
US10794180B2Oct 6, 2020
Mineshaft-stratum fracture coupled flowing simulation experiment device and method
UNIV SOUTHWEST PETROLEUM0 citations37
US10415374B2Sep 17, 2019
Logging-while-drilling optical fiber communication device
UNIV SOUTHWEST PETROLEUM0 citations37