| Filtration unit with fluid inlet and backwash distributor system |
2021-12-30 |
2022-12-30 |
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| Dual filtration unit with helical self-cleaning mechanical compact system |
2021-12-30 |
2022-12-30 |
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| Equipment for flocculation and clarification of water with coalescing … |
2021-12-29 |
2022-12-30 |
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| Magnetic activated carbon and its preparation method |
2021-12-29 |
2022-12-30 |
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| Dual separation unit by flotation and coalescence for water clarification |
2021-12-29 |
2022-12-30 |
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| Compact equipment for gas-liquid separation by centrifugal forces with … |
2021-12-29 |
2022-12-30 |
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| Hybrid iron and carbon magnetic nanocomposites and their preparation method |
2021-12-22 |
2022-12-30 |
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| Embedded iot system for real-time virtual measurement of production and energy … |
2021-12-10 |
2022-2-17 |
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| Hydrophilic/oleophobic membrane for separation and removal of grease and oils … |
2021-12-01 |
2022-12-09 |
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| Online electrolytic reactor for clarification of production water |
2021-10-31 |
2022-10-31 |
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| Industrial wastewater polishing process for removal of total hydrocarbons from … |
2021-10-31 |
2022-10-31 |
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| Process for the development of a filter bed material for removal of fats, oils … |
2021-10-20 |
2022-1-17 |
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| Dual filtration unit for superhydrophilic/superoleophobic membranes and … |
2021-7-31 |
2022-8-09 |
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| Oleophilic porous material and its preparation method |
2021-6-30 |
2022-6-30 |
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| Multifunctional mobile trailer laboratory for applications in the health and … |
2021-5-18 |
2021-11-19 |
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| Three-dimensional carbon and micro/nanoparticle composites and their … |
2021-4-30 |
2022-5-10 |
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| Synthesis and formulation of a fluid for relative permeability modification … |
2021-4-30 |
2022-10-31 |
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| Pressure and flow control device for selective injection of polymer solutions … |
2021-4-30 |
2021-11-08 |
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| Chemical product for inhibiting the formation of calcium carbonate scale in … |
2021-3-25 |
2022-3-29 |
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| Bituminous material from oily sludge and/or hydrocarbon fractions and its … |
2021-1-07 |
2022-7-08 |
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| Composite superhydrophobic three-dimensional carbonaceous material and its … |
2021-1-06 |
2022-1-17 |
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| Coalescence device for oil droplets dispersed in industrial wastewater by … |
2021-1-05 |
2022-1-17 |
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| Quantitative estimation method of oil production in wells with high water cut … |
2021-1-05 |
2022-1-17 |
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| Electrolytic reactor for production water polishing |
2021-1-04 |
2022-1-17 |
|
| Development of a nanofluid for well stimulation processes, from an oil-based … |
2020-12-03 |
2022-6-10 |
|
| Hybrids of metal oxide nanoparticles with polymers and their method of … |
2020-11-30 |
2022-5-31 |
|
| Compact flotation device for water treatment - ecoflocs |
2020-11-28 |
2021-6-03 |
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| Process for removing polar components to improve biodiesel performance at low … |
2020-10-31 |
2021-5-06 |
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| Online inspection tool for efficient detection and classification of … |
2020-10-30 |
2022-5-10 |
|
| Biofilms from micro-macroporous carbon xerogels and microorganisms and their … |
2020-10-30 |
2022-5-10 |
|
| Polymeric fluid injection control system by stages and improved valve for … |
2020-10-29 |
2022-4-29 |
|
| Methodology for the application of carbon quantum dots (cqds) as interwell … |
2020-10-01 |
2022-4-08 |
|
| Synthesis and formulation of a fluid for relative permeability modification … |
2020-10-01 |
2022-4-08 |
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| Method of obtaining oxides of carbon precursors derived from the oil and gas … |
2020-10-01 |
2022-4-08 |
|
| Autonomous system for the capture, storage, processing and transmission of data … |
2020-8-05 |
2022-2-07 |
|
| Spontaneous ignition process with air injection in deep gas-in-solution … |
2020-8-01 |
2022-2-07 |
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| Machine and method for the simultaneous recovery of solvent, improved crude oil … |
2020-7-24 |
2021-2-04 |
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| Polyurethane coating based on graphene oxide with anticorrosive properties and … |
2020-6-30 |
2021-12-31 |
|
| Embedded iot system and method for the real-time virtual measurement of … |
2020-6-05 |
2020-12-10 |
|
| Fixed and mobile equipment for the measurement of mechanical degradation of … |
2020-5-31 |
2020-11-30 |
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| Interactive system for displaying objects on screens in real time and operating … |
2020-1-21 |
2021-1-21 |
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| Generation of mesopores in zeolites by hydrothermal treatment with preservation … |
2019-12-30 |
2021-6-30 |
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| Equipment and methodology to determine the volumetric shrinkage factor of crude … |
2019-11-28 |
2021-5-31 |
|
| Methodology for the generation of preformed foam at the wellhead for the self- … |
2019-10-15 |
2021-4-19 |
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| Diluent injection control process and variable monitoring scheme for … |
2019-9-30 |
2021-4-08 |
|
| Method of obtaining quantum dots from asphaltenes and its applications |
2019-9-18 |
2021-3-19 |
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| skid-type mobile system for reducing fluid losses with recirculation |
2019-9-02 |
2020-7-07 |
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| Acceleration nozzles in the generation of preformed foam at the wellhead for … |
2019-8-31 |
2021-3-08 |
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| Methodology for evaluating the damage of roll-up pipes made of composite … |
2019-8-28 |
2020-8-31 |
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| Fluid dynamic fairing |
2019-7-31 |
2021-2-08 |
|
| Process for obtaining a pipeline-transportable hydrocarbon composed of heavy … |
2019-7-12 |
2020-12-03 |
|
| Process for controlling the injection of diluent in a well bottom to dilute … |
2019-7-12 |
2020-11-12 |
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| Device for extracting samples |
2019-4-30 |
2020-10-30 |
|
| System for multiphase measurement in production lines |
2018-11-30 |
2020-6-19 |
|
| Oil production fluctuation control device and surface fluid separation for … |
2018-11-30 |
2020-6-09 |
|
| Tandem Real-Time Downhole Production Measurement System |
2018-10-31 |
2020-5-05 |
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| Surface fluid separation tank for heavy crude at wellhead |
2018-10-17 |
2020-4-24 |
|
| Development of nanobiocide to control reducing sulfate bacteria (bsrs) and acid … |
2018-9-28 |
2020-4-01 |
|
| Catalysts for naphtha hydrotreating and methods for producing same |
2018-8-01 |
2019-2-07 |
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| Method for improving the flow capacity and increasing the dilution capacity of … |
2018-7-05 |
2023-2-14 |
2023-2-14 |
| "High resolution sensor for the detection and measurement of suspended solids … |
2018-7-04 |
2020-1-17 |
|
| Sensor for the detection and measurement of oil suspended in water of different … |
2018-6-28 |
2019-12-31 |
|
| System with multiple sensors manufactured with special materials for … |
2018-6-08 |
2018-12-13 |
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| Drilling rig in portable metal structure for drilling in development wells |
2018-5-30 |
2019-12-10 |
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| Process for continuous pretreatment of lignocellulosic biomass |
2018-1-03 |
2019-7-10 |
|
| Method of manufacture of catalysts based on clays with iron content for … |
2018-1-03 |
2019-7-10 |
|
| Quinoa starch polymeric additive functionalized to water-based drilling grade, … |
2017-11-29 |
2019-5-31 |
|
| Methodology for the construction of analytical models in the oil and gas sector |
2017-11-29 |
2019-5-31 |
|
| Device and method for evaluation of electrochemical impedance of coatings … |
2017-11-29 |
2019-5-31 |
|
| A method for manufacturing catalysts from deactivated hydrotreatment catalysts … |
2017-10-03 |
2018-4-12 |
|
| Comprehensive system for geomechanical evaluation of the drilling process using … |
2017-9-29 |
2019-8-30 |
|
| Multifunctional reactor for continuous biomass pretreatment |
2017-7-13 |
2019-3-08 |
|
| Methodology for the alignment of the informed in the processes of the oil … |
2017-6-09 |
2017-11-10 |
|
| Manual pipe rotator drive system for mechanical pumping and progressive head … |
2016-12-30 |
2018-7-10 |
|
| Equipment for evaluation of cathode detachment at high temperature |
2016-12-29 |
2018-1-16 |
|
| Nanocellulose compositions to inhibit the formation of emulsions |
2016-12-21 |
2018-12-14 |
|
| Method for the application of nanofluids to improve oil-permeability in fields … |
2016-9-29 |
2019-4-01 |
|
| System and method for measuring the water content or the fraction of water in a … |
2016-9-29 |
2017-5-26 |
|
| System and method for thermal cracking in down-bed reactors |
2016-7-22 |
2018-1-31 |
|
| Improved method for the reduction in acidity in crude oils with a high … |
2016-3-31 |
2018-3-29 |
|
| System and method for separating the heavy phase of heavy and extra-heavy crude … |
2015-11-26 |
2016-6-02 |
|
| Formulations of colloidal dispersion gels and surfactants for the improved … |
2015-11-26 |
2016-6-02 |
|
| In-line oxidation system and process for in-situ combustion simulation of heavy … |
2015-11-20 |
2016-5-20 |
|
| Naphthenic-based detergent compositions useful in the oil industry and method … |
2015-11-20 |
2016-5-20 |
|
| Tool and method for safe removal of valves fitted in fluid pipes |
2015-10-30 |
2016-2-25 |
|
| Method for transporting solids and formulation of fluidised solids for … |
2015-7-03 |
2016-3-03 |
|
| Modular sub-anchor portable anchor |
2014-9-30 |
2016-3-31 |
|
| Process for the treatment of emulsions generated after ignition in a field |
2014-9-30 |
2015-4-17 |
|
| Settling valves |
2014-8-29 |
2015-3-09 |
|
| Hydrate inhibitor device comprising a separator for the fluids produced |
2014-6-12 |
2014-12-31 |
|
| Device for flow containment in pipe systems |
2014-6-12 |
2015-2-05 |
|
| Set of anchors for equipment and structures of the oil industry. of gas and … |
2014-5-29 |
2015-6-10 |
|
| Additive for processing hydrocarbons having a high molecular weight and the … |
2014-4-29 |
2014-11-06 |
|
| Enhanced recovery of hydrocarbon through supercritical wet combustion, gravity … |
2013-12-30 |
2015-7-02 |
|
| Smart tool for detecting holes, patches and dents in pipelines |
2013-12-20 |
2014-6-26 |
|
| Pipe unblocking system |
2013-12-19 |
2014-7-03 |
|
| Device and method for scaling secondary, tertiary or improved oil recovery … |
2013-12-12 |
2014-6-13 |
|
| Artificial reefs from pipeline pipelines |
2013-12-11 |
2014-6-13 |
|
| Process for converting diesel and / or funds into middle distillates by … |
2013-12-11 |
2014-6-13 |
|
| Method for dehydrating heavy crude oil and extra-heavy crude oil by means of a … |
2013-11-28 |
2014-6-05 |
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