| System for traction inside pipes, with flexible reservoir and with motorized … |
2023-7-27 |
2023-7-27 |
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| Microemulsion composition to increase injectivity of water produced in … |
2023-6-23 |
2023-10-19 |
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| Determination of downhole formation fluid contamination and certain component … |
2023-6-06 |
2023-10-05 |
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| Process for separating carbon dioxide from a gas stream and use |
2023-5-30 |
2023-5-30 |
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| Method for preparing a catalytic converter by displacement of water gas at high … |
2023-5-26 |
2023-6-15 |
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| Polyvalent riser balcony |
2023-4-28 |
2023-4-28 |
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| Cutting and drawing manual orbital machine of the pipe preservation system |
2023-4-24 |
2023-10-26 |
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| System for improving flexibility of riser supports in stationary production … |
2023-3-17 |
2023-3-17 |
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| Process and apparatus applied to third stage cyclone systems in fcc units |
2023-3-16 |
2023-3-27 |
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| Massive co2 biofixation process and seaweed biomass production with the use of … |
2023-3-03 |
2023-10-12 |
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| Control process for low voltage microgrids with distributed communication |
2023-3-03 |
2023-9-14 |
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| Method of application of low salinity viscous fluid in drilling saline … |
2023-2-21 |
2023-8-24 |
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| Third stage system with auto-bleed and use |
2023-2-13 |
2023-2-16 |
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| Method for controlling a transmission gearwheel |
2023-1-23 |
2023-8-10 |
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| Robot with magnetic shoes applied to the metallic surfaces coating process |
2023-1-10 |
2023-7-13 |
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| Signal recovery method |
2022-12-23 |
2023-7-13 |
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| Observation system, location and identification of damage in pipelines |
2022-12-23 |
2023-6-29 |
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| System and method for smoothing photovoltaic generation intermittency |
2022-12-22 |
2023-6-29 |
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| Organomineral fertilizer |
2022-12-22 |
2023-7-06 |
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| Valve driving with mechanical delay |
2022-12-22 |
2023-6-29 |
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| Oil recovery method integrated with the capture, utilization and storage of co2 … |
2022-12-21 |
2023-6-29 |
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| Method and device for sampling pressure barrier of flexible pipes |
2022-12-21 |
2023-6-29 |
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| Automated method for optimizing adjustment factors of flow models |
2022-12-21 |
2023-6-29 |
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| Method for evaluation of oil lists for asphalt production |
2022-12-20 |
2023-6-22 |
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| Method for determining the content, quality and maturation of organic matter in … |
2022-12-19 |
2023-6-22 |
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| Device for reducing multiphase flow instability in pipes |
2022-12-16 |
2023-7-27 |
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| Magnetic anti-scaling device |
2022-12-16 |
2023-6-22 |
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| Integrated method for producing long-chain linear olefins and aviation kerosene … |
2022-12-16 |
2023-6-29 |
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| Continuous monitoring system of dynamic equipment condition |
2022-12-16 |
2023-6-22 |
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| System and method for synthesis of zeolite nanoparticles in continuous flow … |
2022-12-16 |
2023-6-22 |
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| Method for estimating the service life of flexible pipes under co2 corrosion in … |
2022-12-16 |
2023-7-13 |
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| Method for well acidizing, inhibition and damage elimination |
2022-12-16 |
2023-6-30 |
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| System and method for unified sampling of particulate matter for reducing the … |
2022-12-15 |
2023-6-15 |
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| Method for detecting operational failures |
2022-12-15 |
2023-6-22 |
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| System and method for active power flow control and equalization for … |
2022-12-14 |
2023-6-15 |
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| INTEGRATED PROCESS FOR THE PRODUCTION OF LONG CHAIN LINEAR OLEFINS AND AVIATION … |
2022-12-14 |
2023-2-28 |
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| Data analog identification method |
2022-12-14 |
2023-6-15 |
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| Methods for determining diagenetic patterns in carbonate rocks by resonance and … |
2022-12-09 |
2023-6-15 |
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| Microfluidic system for oil sample analysis |
2022-12-08 |
2023-6-15 |
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| Equipment for self-abandonment of wells |
2022-12-08 |
2023-6-15 |
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| Coating repair application system using remotely piloted aircraft |
2022-12-08 |
2023-6-15 |
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| METHOD FOR PRODUCTION OF AVIATION KEROSENE FROM A FLOW RICH IN AROMATIC … |
2022-12-07 |
2023-6-09 |
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| Method for detecting inaccuracies and gaps and for suggesting deterioration … |
2022-12-02 |
2023-6-08 |
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| REPAIR ADHESIVE BASED ON POLY(ETHYLENE TEREPHTHALATE) FOR ANTI-CORROSIVE … |
2022-12-02 |
2023-1-31 |
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| Resident subsea pig launcher and receiver station |
2022-12-02 |
2023-6-08 |
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| Method and system for measuring the characteristics of a multiphase flow |
2022-12-01 |
2023-6-08 |
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| Integrated operation method in the use of catalyst in conventional and residue … |
2022-11-30 |
2023-6-08 |
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| System and method for evaluation of the deposition in tubes of the furnaces of … |
2022-11-29 |
2023-1-11 |
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| Optical system for measuring water-oil interface liquid level according to … |
2022-11-28 |
2023-5-30 |
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| Method for extracting and structuring information |
2022-11-28 |
2023-6-01 |
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| Process for obtaining polyamide membrane with nanostructured coating, membranes … |
2022-11-28 |
2023-6-01 |
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| Portable analysis system |
2022-11-22 |
2023-6-01 |
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| System for monitoring real- time flow assurance occurrences |
2022-11-22 |
2023-5-25 |
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| Horizontal well production method with uniform flow |
2022-11-22 |
2023-5-25 |
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| Pig with scale detection sensors |
2022-11-22 |
2023-6-01 |
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| Rheological model of water-in-oil emulsions obtained by artificial intelligence |
2022-11-18 |
2023-5-18 |
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| Process for the removal of h2s from natural gas at high pressures by means of a … |
2022-11-18 |
2023-5-25 |
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| Method for analysis and detection of solids in emulsions, oil and derivatives … |
2022-11-17 |
2023-5-18 |
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| Gas-lift mandrel provided with a scale inhibitor injection system |
2022-11-17 |
2023-5-18 |
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| Method for determining the composition of water in low bsw oils |
2022-11-14 |
2023-5-18 |
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| Modular structure for fixing radial electromagnetic actuators for non- … |
2022-11-11 |
2023-5-18 |
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| Method for modeling the damage zone of faults in fractured reservoirs |
2022-11-10 |
2023-5-18 |
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| Method for uniformization of flow for stimulation operations |
2022-11-09 |
2023-5-11 |
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| Automated method for selecting oil producing wells to subsea demulsifier … |
2022-11-07 |
2023-5-11 |
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| Polymer nanocomposite for use in electrical and electronic equipment with … |
2022-10-28 |
2023-5-04 |
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| Method for quantification of loss of injectivity associated with corrosion … |
2022-10-28 |
2023-5-04 |
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| Method for removing fouling using carbonic acid |
2022-10-25 |
2023-4-27 |
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| Method of automatic characterization and removal of pad artifacts in ultrasonic … |
2022-10-24 |
2023-4-27 |
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| Combined method for estimating injectivity loss in carbonate reservoirs |
2022-10-21 |
2023-4-27 |
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| Catalyst for generation of hydrogen and/or synthesis gas, method for obtaining … |
2022-10-20 |
2022-10-28 |
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| Chemical composition of wire for hardfacing applied on drilling pipe tool … |
2022-10-17 |
2023-4-20 |
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| Foam formulation and its use in temporary pipe plugging |
2022-10-06 |
2023-4-06 |
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| Phase management system in oil and gas production subsea streams |
2022-10-06 |
2023-4-10 |
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| Integrated production process of tert-butyl ethers of glycerol or isooctene … |
2022-10-04 |
2023-4-06 |
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| Remotely controlled connection of umbilical cable with a robot for … |
2022-9-30 |
2023-4-06 |
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| Remote and autonomous chemical treatment system for application in producing … |
2022-9-30 |
2023-4-06 |
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| Well conditioning method for wireline logging using dedicated aqueous based … |
2022-9-30 |
2023-4-06 |
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| Process for obtaining synthetic geopolymers and synthetic geopolymers |
2022-9-13 |
2023-4-13 |
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| Method for preparing a catalyst for one-step production of butadiene from … |
2022-9-12 |
2023-3-16 |
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| Rigid riser support automation |
2022-9-01 |
2023-3-09 |
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| System for demolding materials obtained by means of the freeze-casting … |
2022-9-01 |
2023-3-02 |
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| System for anchoring by self-locking of woven fibre sleeves |
2022-9-01 |
2023-3-03 |
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| Electronic system for recovering the communication signal of the bottom sensor … |
2022-9-01 |
2023-7-06 |
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| Diverless unified support tube |
2022-8-31 |
2023-3-09 |
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| Hydraulic actuation system for diverless bell mouth |
2022-8-31 |
2023-3-09 |
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| Use of nanofluid for the removal of oil and salts in rock samples of petroleum … |
2022-8-25 |
2022-9-09 |
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| Power high-density dc/dc conversion system with overvoltage protection for … |
2022-8-24 |
2023-3-09 |
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| Shearography system for subsea inspections |
2022-8-18 |
2023-2-23 |
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| Method of assessment of the quality of the burn of the gases in the flare and … |
2022-8-18 |
2023-4-20 |
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| Laser mandrel for removal of scale in production equipment |
2022-8-18 |
2023-2-23 |
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| Dhsv scale removal method in the production string |
2022-8-18 |
2023-2-23 |
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| Process for producing biodiesel from acidic raw materials |
2022-8-16 |
2023-9-26 |
2023-9-26 |
| Process for the integrated production of h2 and aviation kerosene from a … |
2022-8-11 |
2023-2-16 |
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| Method of preparing the water-gas shift catalyst, catalyst, use and process to … |
2022-8-10 |
2023-2-23 |
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| Method of preparing the water-gas shift catalyst, catalyst, use and process to … |
2022-8-09 |
2023-4-19 |
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| Method for preparing a steam reforming catalyst, catalyst and related use |
2022-8-05 |
2022-8-10 |
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| Retractable mechanical device and method for cleaning tubular structures and … |
2022-7-14 |
2022-7-14 |
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| Tunable viscoelastic neutralizer with oscillating mass on shaft for control of … |
2022-7-12 |
2023-1-19 |
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| Catalyst and Process for Thermo-Neutral Reforming of Petroleum- Based Liquid … |
2022-7-11 |
2022-7-18 |
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| Submarine reel drive system and method for reeling in and launching flexible … |
2022-7-06 |
2023-2-16 |
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