Assignee
REPSOL SA
ES39 patents
Top patents by PatentIndex Score
US9921338B2Mar 20, 2018
Selecting and optimizing oil field controls for production plateau
REPSOL SA8 citations80
US10684392B2Jun 16, 2020
Method to generate the in-situ state of stress in a domain Ω in a geological structure
REPSOL SA8 citations76
US9605111B2Mar 28, 2017
Process for preparing highly active double metal cyanide catalysts and their use in the synthesis of polyether polyols
REPSOL SA8 citations76
US11220903B2Jan 11, 2022
Method of determining maximum stress in a well drilled in a reservoir
REPSOL SA2 citations62
US10662287B2May 26, 2020
Formulations for pressure sensitive adhesives
REPSOL SA2 citations60
US11747247B2Sep 5, 2023
Membrane structure suitable for a sand production test
REPSOL SA2 citations58
US10870792B2Dec 22, 2020
Ultra-high-molecular-weight polyolefin proppants
REPSOL SA4 citations58
US10689965B2Jun 23, 2020
Field development plan selection system, method and program product
REPSOL SA1 citations56
US10626510B2Apr 21, 2020
Filter-press photoelectrochemical water oxidation and CO2 reduction cell
REPSOL SA2 citations56
US10656068B2May 19, 2020
Method for providing a numerical model of a sample of rock
REPSOL SA3 citations55
US10571603B2Feb 25, 2020
Method implemented in a computer for the numerical simulation of a porous medium
REPSOL SA2 citations54
US10894861B2Jan 19, 2021
High molecular weight polymers from waste raw materials
REPSOL SA0 citations50
US10176538B2Jan 8, 2019
Method of managing petro-chemical reservoir production and program product therefor
REPSOL SA1 citations50
US10513638B2Dec 24, 2019
Adhesive composition comprising polyether carbonate polyols
REPSOL SA1 citations49
US10450457B2Oct 22, 2019
Polyalkylencarbonate and polyhydroxyalkanoate blends
REPSOL SA1 citations48
US9851469B2Dec 26, 2017
Production strategy plans assesment method, system and program product
REPSOL SA1 citations48
US11163751B2Nov 2, 2021
Resource exploitation management system, method and program product
REPSOL SA0 citations45
US9458713B2Oct 4, 2016
Generating hydrocarbon reservoir scenarios from limited target hydrocarbon reservoir information
REPSOL SA2 citations45
US12258436B2Mar 25, 2025
Method for the preparation of polymer polyols
REPSOL SA0 citations44
US11119248B2Sep 14, 2021
Method for estimating the fractured volume in a reservoir domain by injecting a high pressure fluid
REPSOL SA0 citations44
US9262721B2Feb 16, 2016
Automatically selecting analogous members for new population members based on incomplete descriptions, including an uncertainty characterzing selection
REPSOL SA1 citations42
US11414988B2Aug 16, 2022
Method of estimating the region of damage due to collapse in the wall of a borehole during the drilling operation
REPSOL SA0 citations41
US10385164B2Aug 20, 2019
Process for preparing polyether carbonate polyols
REPSOL SA0 citations38
US11987661B2May 21, 2024
Modified polymer polyols
REPSOL SA0 citations37
US11912812B2Feb 27, 2024
Stable modified polymer polyol dispersions
REPSOL SA0 citations37
US10900328B2Jan 26, 2021
Computer implemented method for generating a field development plan (FDP) for the exploitation of oil and gas reservoirs
REPSOL SA0 citations37
US12442095B2Oct 14, 2025
Photovoltaic-electrochemical (PV-EC) system
REPSOL SA0 citations35
US12287443B2Apr 29, 2025
Method for reconstructing at least one trace in a seismic image
REPSOL SA0 citations35
US11319401B1May 3, 2022
Process for preparing polymer polyols
REPSOL SA0 citations35
US11885032B2Jan 30, 2024
Electrochemical process
REPSOL SA0 citations34
US11629590B2Apr 18, 2023
Method for estimating either flowback or the reservoir fluid production rate from either one individual inlet or the contribution from several inlets separated by intervals in a wellbore located in an oil and/or gas reservoir
REPSOL SA0 citations34
US9541058B2Jan 10, 2017
Energy converters and energy conversion systems
REPSOL SA0 citations34
US12111252B2Oct 8, 2024
Method for sorting flexible polyurethane foams
REPSOL SA0 citations33
US12024672B2Jul 2, 2024
Cement comprising magnetic nanoparticles and method of setting a slurry thereof
REPSOL SA0 citations33
US9417256B2Aug 16, 2016
System, method and program product for automatically matching new members of a population with analogous members
REPSOL SA0 citations33
US10903018B2Jan 26, 2021
Substrate-electrode (SE) interface illuminated photoelectrodes and photoelectrochemical cells
REPSOL SA0 citations31
US9159022B2Oct 13, 2015
System, method and program product for automatically supplying missing parameters for matching new members of a population with analogous members
REPSOL SA0 citations31
US11519897B2Dec 6, 2022
Computer implemented method for characterizing a target fluid of a hydrocarbon reservoir under uncertainty
REPSOL SA0 citations30
US10613908B2Apr 7, 2020
Managing hydrocarbon energy production while proactively maintaining a balanced workload
REPSOL SA0 citations30