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SICHUAN JIENENG RUISI PETROLEUM TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,293
  • Filing trend
    ⇩ 100.0%
About

SICHUAN JIENENG RUISI PETROLEUM TECH CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, civil engineering and macromolecular chemistry and polymers are PETRO KING OILFIELD TECH LTD, GRINDING & SIZING CO INC and BRANNON HAROLD DEAN.

Patent filings in countries

World map showing SICHUAN JIENENG RUISI PETROLEUM TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SICHUAN JIENENG RUISI PETROLEUM TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Renfeng 15
#2 Liu Yahong 5
#3 Chen Shouyu 5
#4 Tang Feili 5
#5 Mu Wei 5
#6 Bai Qing 5

Latest patents

Publication Filing date Title
CN111255428A Casing horizontal well shaft reconstruction repeated fracturing method
CN110500080A A kind of high permeability zone bottom water coning shuts down stifled dredge of well and adopts control comprehensive processing method
CN110529089A A kind of open-hole horizontal well refracturing method
CN110527504A A kind of nano combined displacement type fracturing fluid
CN110437819A A kind of low polymer fracturing fluid and preparation method thereof
CN110452679A A kind of shale gas fracturing fluid and preparation method thereof
CN109988550A A kind of instant crosslinked fracturing fluid system of methanol-based and its preparation method and application
CN109971454A A kind of instant crosslinked fracturing fluid system of modified ethylene glycol and its preparation method and application
CN110028623A A kind of high capability of anti-salt complexity water quality dry powder crosslinked fracturing fluid system and its preparation method and application
CN110117340A A kind of high capability of anti-salt supersaturated brine instant crosslinked emulsions fracturing fluid system and its preparation method and application
CN110066363A A kind of salt resistance oil-containing fracturing fluid system and its preparation method and application
CN110084431A A kind of shale gas well yield analyzing and predicting method and system
CN107060704A Supercritical CO2It is atomized deep penetration acid fracturing method
CN106837268A Control water gas-injection oil-production integration method for increasing
CN106401554A Oil and gas well supercritical carbon dioxide non-closed sand fracturing system and method