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GEOPHYSICAL EXPLORATION CO OF CNPC CHUANQING DRILLING ENG CO LTD

Overview
  • Total Patents
    163
  • GoodIP Patent Rank
    11,298
  • Filing trend
    ⇩ 100.0%
About

GEOPHYSICAL EXPLORATION CO OF CNPC CHUANQING DRILLING ENG CO LTD has a total of 163 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and digital networks are BGP INC CHINA NAT PET CORP, HEFEI GUOWEI ELECTRONICS CO LTD and RES INSTITUTE OF COAL GEOPHYSICAL EXPLORATION OF CHINA NATIONAL ADMINISTRATION OF COAL GEOLOGY.

Patent filings in countries

World map showing GEOPHYSICAL EXPLORATION CO OF CNPC CHUANQING DRILLING ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 163

Patent filings per year

Chart showing GEOPHYSICAL EXPLORATION CO OF CNPC CHUANQING DRILLING ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Guangming 76
#2 Chen Aiping 44
#3 Liu Hong 30
#4 Li Yalin 30
#5 Cao Zhonglin 27
#6 Zou Wen 26
#7 Luo Hongming 25
#8 Jin Degang 25
#9 Wu Jun 24
#10 Wu Furong 23

Latest patents

Publication Filing date Title
CN107884826A The method of dead trace recognition methods and optimization seismic data process in geological data
CN107976715A Mountainous region complicated structure residual static corrections and reflection line-ups bad break processing method
CN107831531A The safe distribution method and determination methods of seismic prospecting dynamite source shot point
CN107894616A Multi-component converted wave crack prediction method
CN107894614A Two-dimensional skin model building method and the method for obtaining two-dimentional survey line control point
CN107832017A A kind of method and device for improving geological data storage IO performances
CN107942384A The Forecasting Methodology of directional well intelligent steering is realized using three dimensional seismic data
CN107942373A Coherent algorithm based on the detection of Fractured oil and gas reservoir fracture system
CN107976708A For the seismic receiver embedding method of loose earth's surface
CN107843921A A kind of microseism focal mechanism inversion method
CN107861149A Based on the prestack P-S wave velocity ratio analogy method under drive waveform
CN107576983A Improve the method and data evaluation method of the single-shot earthquake record first break pickup degree of accuracy
CN107843919A A kind of micro-seismic monitoring data amplitudes equalization methods
CN107590855A Model for Multi-Objective Optimization, interpolation method and the Surface Reconstruction of surface reconstruction
CN107742020A Shale gas reservoir fracturing improvement method for predicting volume
CN107462937A Fracture spacing new 3 D geological model construction method after shale gas reservoir pressure
CN107765309A Depth prediction approach before a kind of brill based on vertical seismic data
CN107728207A Seismic prospecting single shot record sound wave recognition methods and single-shot quality inspection method
CN107479110A A kind of earthquake wave detector test system and method
CN107703544A Oil gas forecasting method is changed with offset distance based on the indication using prestack seismic amplitude of geostatistics