Inventor
LUO ZHIFENG
CN8 patents
⚠️ This page may combine multiple inventors who share the name “LUO ZHIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTHWEST PETROLEUM
7 patentsUS11781062B1Oct 10, 2023
Bionics-based efficiently transported and packed proppant and preparation method thereof
UNIV SOUTHWEST PETROLEUM4 citations70
US11187250B2Nov 30, 2021
Automatic cleaning device for suction port of electric submersible pump
UNIV SOUTHWEST PETROLEUM1 citations58
US11174425B2Nov 16, 2021
Carbonate reservoir filtration-loss self-reducing acid
UNIV SOUTHWEST PETROLEUM0 citations49
US10364388B2Jul 30, 2019
Phase change fracturing fluid system for phase change fracturing
UNIV SOUTHWEST PETROLEUM0 citations46
US11319789B2May 3, 2022
Rotary downhole cavitation generator
UNIV SOUTHWEST PETROLEUM0 citations44
US12264353B2Apr 1, 2025
Method for cyclic biochemical conversion of carbon dioxide and hot gas cogeneration in depleted oil and gas reservoir
UNIV SOUTHWEST PETROLEUM0 citations42
US10301919B2May 28, 2019
Phase-change hydraulic fracturing process
UNIV SOUTHWEST PETROLEUM0 citations35