135582 ⎘
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
Sub-classes:MOBILE OFFSHORE PRODUCTION AND PROCESSING UNIT UTILIZING PRODUCED NATURAL GAS GENERATING POWER, HYDROGEN, CARBON, AND/OR HYDROCARBON LIQUIDS
#2WELLFIELD MANAGEMENT SYSTEMS AND METHODS
#3COMPOSITIONS AND METHODS FOR CONTROLLING ASPHALTENE DEPOSITION
#4Oil Production System and Method
#5METHODS FOR MANAGING PRESSURE BUILDUP WITHIN SUBSEA PRODUCTION EQUIPMENT USING COMPRESSIBLE PARTICLES
#6SHORT IMPELLER FOR A TURBOMACHINE
#7USE OF MICROCAPSULES COMPOSED OF AN OIL-BASED DRAG-REDUCING POLYMER (DRP) IN ITS INTERNAL PHASE IN OIL AND GAS PRODUCTION FIELDS
#8System and method for exploiting marine natural gas hydrate resource
#9NUT GUIDE
#10Control and management system of multiphase streams in subsea oil and gas production modules
#11NUT GUIDE
#12Oil Production System and Method
#13METHOD FOR DOWNHOLE CHEMICAL STORAGE FOR WELL MITIGATION AND RESERVOIR TREATMENTS
#14SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF SUBSEA CONDUITS USING A JUMPER HAVING ADJUSTABLE INSULATING ELEMENTS
#15Storage of Fluids Underwater
#16Systems and methods for thermal management of subsea conduits using an interconnecting conduit and valving arrangement
#17SUB-SEA FACILITY AND METHOD FOR HEATING A MULTI-PHASE EFFLUENT FLOWING INSIDE A SUBSEA CASING
#18UNIVERSAL BLOCK PLATFORM
#19A Subsea System Comprising a Preconditioning Unit and Pressure Boosting Device and Method of Operating the Preconditioning Unit
#20Wellfield management systems and methods
#21SUBSEA PHASE-SEPARATION AND DENSE GAS REINJECTION BY USING A PUMP
#22Method for evacuating hydrocarbon from a subsea process module
#23AUTOMATED METHOD FOR SELECTING OIL PRODUCING WELLS TO SUBSEA DEMULSIFIER INJECTION
#24Method for recovering rare-earth mud, and recovery system
#25Subsea line clamp assembly
#26Subsea hydrocarbon flowline system and related method and use
#27Modularized subsea compressor train and method of installation
#28Subsea fluid connection system and associated method
#29System and method for use of desulphated injection water from offshore platforms for utilization in inhibition squeezes
#30Solid fluidization tubular separator for marine natural gas hydrate
#31Offshore oil and gas power generation with carbon capture and beneficial use of CO2
#32System for subsea pressure booster power supply and distribution, method for operation and use thereof
#33System and method for restoration of safety integrity level (SIL) capability in a subsea installation
#34SUBSEA PUMPING AND BOOSTER SYSTEM
#35SUBMERSIBLE WELL FLUID SYSTEM
#36Riserless offshore production and storage system and related methods
#37Comprehensive three-dimensional exploitation experimental system for large-scale and full-sized exploitation wells
#38Subsea installations comprising heated conduits
#39Oil production system and method
#40Subsea pipelines equipped with direct electrical heating systems
#41Subsea duplex pump, subsea pumping system, and subsea pumping method
#42Fluid flow conditioning
#43Efficient gas hydrate production system using flue gas waste heat / solar absorption heat pump to compensate reservoir heat
#44System and method for exploiting deepwater shallow low-abundance unconventional natural gas by artificial enrichment
#45Method for constructing and exploiting a hydrocarbons production facility, notably on an expanse of water, and associated exploitation facility
#46Devices, systems, facilities, and processes of liquid natural gas processing for power generation
#47Process control system and method for oil and/or gas production and transportation systems
#48Artificial rain to support water flooding in remote oil fields
#49Heating of subsea pipelines
#50Spirally heating submarine pipeline
#51FLOWLINE DEWATERING
#52System and method for restoration of safety integrity level (SIL) capability in a subsea installation
#53Resource collection system
#54A METHOD OF SUPPLYING INJECTION FLUID TO A SUBSEA FACILITY
#55Subsea compression system and method
#56Systems and methods for testing electrical properties of a downhole power cable
#57Pressure-control temperature-control hypergravity experimental device for simulating deep-sea seabed responses
#58SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF SUBSEA CONDUITS USING AN INTERCONNECTING CONDUIT HAVING A CONTROLLABLE ANNULAR SECTION
#59Systems and methods for thermal management of subsea conduits using a jumper having adjustable insulating elements
#60Universal block platform jacket connector block
#61Universal block platform integrated platform block
#62Universal block platform lower platform block and method of use
#63Techniques in the upstream oil and gas industry
#64Subsea installation for heating a two-phase liquid/gas effluent circulating inside a subsea casing
#65Universal block platform
#66Method of making safe an undersea bottom-to-surface production pipe when production is stopped
#67Offloading hydrocarbons from subsea fields
#68Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrate
#69Petroleum production process system and method of operation
#70Fluid flow conditioning
#71Apparatus, method, and program for estimating a state of a natural resource to be extracted
#72Methane gas production facility and methane gas production method
#73Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushing
#74Insulation of pipe-in-pipe systems
#75Inflow device
#76Wellfield management systems and methods
#77Equipment for connection of subsea lines
#78Hydrogen sulfide removal process
#79High power laser flow assurance systems, tools and methods
#80Hydrate solid-state fluidization mining method and system under underbalanced reverse circulation condition
#81OFFSHORE WELLHEAD PLATFORM
#82System and method for hydraulically driven underwater pumping
#83Pressurized test device and method for in-situ mining natural gas hydrates by jets
#84Floating gas lift method
#85Method and system for processing a fluid produced from a well
#86SUBSEA VALVE, FLOW SYSTEM AND METHOD OF USE
#87System and method for forced circulation of fluids through the annulus of a flexible pipe
#88Hydrogen sulfide removal process
#89RAPID DEPLOYMENT SUBSEA CHEMICAL INJECTION SYSTEM
#90Apparatus, systems and method for oil and gas operations
#91Device and method for solid-state fluidization mining of seabed shallow layer non-diagenetic natural gas hydrates
#92A METHOD OF WATER FLOW EROSION FOR MARINE GAS HYDRATE EXPLOITATION
#93Hydraulic connector and process for performing hydraulic connection
#94Thru-tubing operations
#95Device and method for solid-state fluidized mining of natural gas hydrates in shallow seabed
#96Pipeline booster pump system for promoting fluid flow
#97HIGH POWER LASER FLOW ASSURANCE SYSTEMS, TOOLS AND METHODS
#98Offshore Methods of Hydraulically Fracturing and Recovering Hydrocarbons
#99Silty marine natural gas hydrate gravel stimulation mining method and mining device
#100Underwater SCR lifting frame
#101Inlet-outlet system and method for subsea storage
#102Subsea gas quality analysis
#103Method of modernizing a fluid transport flexible conduit line, end fittings joint and interconnection module
#104PROCESS OF RECOVERING OIL
#105Subsea methane production assembly
#106Subsea high integrity pipeline protectoin system with bypass
#107Method and system for recovering gas in natural gas hydrate exploitation
#108System for installing an electrically submersible pump on a well
#109Submersible well fluid system
#110Undersea mining base, mining base monitoring device, and chimney avoidance method for seabed deposit
#111Liquid retainer for a production system
#112Extended direct electric heating system
#113Depressurisation method and apparatus for subsea equipment
#114MULTI-FLUID, HIGH PRESSURE, MODULAR PUMP
#115Wet gas condenser
#116Turret mooring system arrangement
#117ANTI-ALTERATION WELLHEAD VAULT
#118Systems and methods for wirelessly monitoring well integrity
#119Subsea sensor assemblies
#120TECHNIQUES FOR IMPROVED OIL RECOVERY
#121ENHANCED RISER-BASED GAS-LIFT APPARATUS
#122Controlling high-pressure production trap separation efficiency
#123Portable alternative-energy powered pump assembly
#124Subsea Hydrocarbon Extraction System
#125Method for subsea deployment of discrete lengths of flexible jumper pipes
#126METHOD AND SYSTEM FOR RECOVERING AND DISPLACING FLUID FROM A PIPE
#127Method of making safe an undersea bottom-to-surface production pipe when restarting production
#128Method of making safe an undersea bottom-to-surface production pipe when production is stopped
#129Subsea methane hydrate production
#130Method and system for processing a fluid produced from a well
#131Connector, diverter, and annular blowout preventer for use within a mineral extraction system
#132Subsea barrier fluid system
#133Subsea safety node
#134Short impeller for a turbomachine
#135Chemical injection with subsea production flow boost pump
#136Subsea system and methodology utilizing production receptacle structure
#137Fluid delivery vessel including a fluid delivery system and a remotely operated vehicle (ROV)
#138SYSTEMS AND METHODS FOR STARTING, RESTARTING, MONITORING, AND INCREASING PERFORMANCE OF A PRODUCTION AND/OR INJECTION SYSTEM
#139Enhanced hydrocarbon well blowout protection
#140Process for remediating hydrates from subsea flowlines
#141Method for mechanically stabilizing deep sea sediments, marine raw material deposits and/or submarine slope and/or control/conditioning method of the hydraulic properties of deep sea sediments
#142CHEMICAL INJECTION WITH SUBSEA PRODUCTION FLOW BOOST PUMP
#143Regulating the temperature of a subsea process flow
#144Systems and methods for wirelessly monitoring well integrity
#145Subsea pipe-in-pipe structures
#146Self-contained depth compensated accumulator system
#147Termination bulkheads for subsea pipe-in-pipe systems
#148Systems and methods for assessing production and/or injection system startup
#149Subsea flowline pressure surge relief system
#150Barrier fluid pressure system and method
#151Sealing arrangements for subsea pipe-in-pipe systems
#152Portable alternative-energy powered pump assembly
#153Facility comprising at least two bottom-surface links comprising vertical risers connected by bars
#154Subsea pipeline station
#155Systems and methods for achieving three-phase separation and core annular flow in pipelines
#156RETROFIT POWER SWITCHING AND REPEATING MODULE
#157Water intake system and floating vessel equipped with such a system
#158Sealing arrangements for subsea pipe-in-pipe systems
#159Arrangement for subsea housing of electric components and manufacturing of the same
#160Inlet-outlet system and method for subsea storage
#161Method for mounting an undersea installation comprising at least one section of pipe, and associated installation
#162Stabilizing arrangement for a rotating vertical shaft of a machine, machine and stabilizing method
#163System for manipulating subsea equipment and controlling a subsea barrier system
#164Subsea process lubricated water injection pump
#165Permanent magnet motor control for electric subsea pump
#166Techniques in the upstream oil and gas industry
#167Optical data cable handling on patient table of MRI system
#168Monolithic manifold with embedded valves
#169Subsea sensor assemblies
#170SUBSEA CONTAINER AND METHOD OF MANUFACTURING THE SAME
#171COMPRESSOR SYSTEM, SUBSEA PRODUCTION SYSTEM PROVIDED THEREWITH, AND COMPRESSOR CLEANING METHOD
#172System and method for controlling a fluid transport system
#173System for subsea pumping or compressing
#174Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#175Pipe-integrated oil well fluid or oilfield fluid separation apparatus, and method thereof
#176High temperature insulation system and method
#177Apparatus, systems and method for oil and gas operations
#178DEEPWATER EXTENDED REACH HARDROCK COMPLETIONS
#179Subsea well assembly and assoicated method
#180Method and system for recovering and displacing fluid from a pipe
#181ROV mountable subsea pump flushing and sampling system
#182OILFIELD APPARATUS AND METHODS OF USE
#183Subsea technique for promoting fluid flow
#184SUBSEA SEAWATER FILTRATION AND TREATMENT SYSTEM
#185Simulation experiment system and simulation method of entire natural gas hydrate exploitation process
#186Process for managing hydrate and wax deposition in hydrocarbon pipelines
#187Method and system for inhibiting freezing of low salinity water in a subsea low salinity water injection flowline
#188Anti-alteration wellhead vault
#189Process for constructing a well for exploiting a reservoir under a sea-bed or ocean-bed
#190Pumping block device having an integrated bypass circuit
#191Hinged cable termination
#192UNDERWATER VEHICLE FOR TRANSPORTING FLUIDS SUCH AS FOR EXAMPLE NATURAL GAS, OIL OR WATER, AND PROCESS FOR USING SAID VEHICLE
#193Process for transporting extraction fluids such as for example natural gas, oil or water, and underwater vehicle for effecting said process
#194High power laser flow assurance systems, tools and methods
#195VARIABLE SPEED DRIVE WITH TOPSIDE CONTROL AND SUBSEA SWITCHING
#196Impedance measurement behind subsea transformer
#197Subsea Heat Exchangers For Offshore Hydrocarbon Production Operations
#198MEGAN UNDERWATER DRILLING STRUCTURES AND METHODS
#199PUMP WITH INTEGRAL CAISSON DISCHARGE
#200Predictive flow assurance assessment method and system
#201Subsea completion with crossover passage
#202Protecting a Stationary Vessel from Encroaching Ice
#203Production of methane from abundant hydrate deposits
#204Submersible well fluid system
#205Subsea fluid processing system and an associated method thereof
#206METHOD OF USING A SURFACE JET PUMP TO MITIGATE SEVERE SLUGGING IN PIPES AND RISERS
#207System For Pumping Liquid Media From A Bore And Method For Installing A Pump Unit Designed As A Progressive Cavity Pump In A Bore
#208Bubble pump utilization for vertical flow line liquid unloading
#209Subsea vessel and use
#210Subsea completion with crossover passage
#211Submersible Pump Assembly Inside Subsea Flow Line Jumper and Method of Operation
#212Actuatable flow conditioning apparatus
#213Subsea on-site chemical injection management system
#214Apparatus and method for producing oil and gas using buoyancy effect
#215Subsea hydrocarbon production system
#216Methods for retrieval and replacement of subsea production and processing equipment
#217Method and system for recovering ocean floor hydrothermal mineral resources
#218Apparatus and method for producing oil and gas using buoyancy effect
#219Gas compression system
#220Gas compression system
#221Methods for retrieval and replacement of subsea production and processing equipment
#222Subsea production cooler with gas lift
#223APPARATUS AND PROCESS FOR CONVEYING AND RECOVERING HYDROCARBONS FROM AN UNDERWATER WELL OR FROM AN UNDERWATER PIPELINE IN UNCONTROLLED RELEASE (BLOWOUT) CONDITIONS
#224Assembly and method for subsea hydrocarbon gas recovery
#225Subsea leak-detecting system
#226System and method for obstacle avoidance during hydrocarbon operations
#227System and a method for separating liquid and gas flowing through a multiphase pipeline
#228Submersed heat exchanger
#229Containment system and a method for using said containment system
#230Flotable subsea platform (FSP)
#231Arctic walker for hydrocarbon exploration
#232Variable speed drive for subsea applications
#233Methods and systems for subsea boosting with direct current and alternating current power systems
#234Methods and systems for direct current power system subsea boosting
#235Method and apparatus for removing hydrate plugs
#236System, apparatus, and method for monitoring a subsea flow device
#237Methods and systems for tracking a toolstring at subsea depths
#238Oilfield apparatus and methods of use
#239Redeployable subsea manifold-riser system
#240Method for recovering methane gas from natural gas hydrate by injecting CO2 and air mixed gas
#241Method of reducing leaks from a pipeline
#242Modular Exploration and Production System Including an Extended Well Testing Service Vessel
#243Connector, diverter, and annular blowout preventer for use within a mineral extraction system
#244Apparatus and method for producing oil and gas using buoyancy effect
#245Apparatus and method for producing oil and gas using buoyancy effect
#246Apparatus for controlling injection pressure in offshore enhanced oil recovery
#247Fluid Stimulation of Long Well Intervals
#248Offshore processing method and system
#249Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#250Offshore methods of hydraulically fracturing and recovering hydrocarbons
#251METHOD AND A SYSTEM FOR DRAIN LIQUID COLLECTION AND EVACUATION IN A SUBSEA COMPRESSION SYSTEM
#252Device for thermally insulating one or more elements of a subsea installation from ambient cold sea water
#253Pipe assembly and flow assurance system
#254Subsea hydrocarbon production system
#255INTERNAL RISER ROTATING FLOW CONTROL DEVICE
#256Method for transporting minerals and fossil fuels from underwater sources
#257Subsea compression
#258System and method for high speed hydraulic actuation
#259Subterranean channel for transporting a hydrocarbon for prevention of hydrates and provision of a relief well
#260Spool module
#261Subsea well assembly and associated method
#262METHOD, SYSTEM, AND COMPOSITION FOR PRODUCING OIL
#263Two component source seismic acquisition and source de-ghosting
#264Method and apparatus for evacuating hydrocarbons from a distressed well
#265Subsea overpressure relief device
#266SURFACE CLOSE PROXIMITY WELLS
#267Lift/Boarding Vessel
#268Subsea production system having arctic production tower
#269Assemblies, systems and methods for installing multiple subsea functional lines
#270Downhole multiple well
#271Hydrate deposit inhibition with surface-chemical combination
#272Retrievable flow module unit
#273Pressure compensator for a subsea device
#274SYSTEMS AND METHODS FOR MECHANICAL HYDROCARBON DISPERSION
#275Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#276Lateral buckling mitigation apparatus, methods and systems for use with subsea conduits
#277PIPE TRANSPORT SYSTEM
#278Piping system having an insulated annulus
#279MOBILE OFFSHORE DRILLING UNIT
#280UPGRADING HYDROCARBON MATERIAL ON OFFSHORE PLATFORMS
#281SLURRY GENERATION
#282Offshore heavy oil production
#283SUBSEA PRESSURE CONTROL SYSTEM
#284Method for increasing subsea accumulator volume
#285Subsea cooler
#286SUBSEA PUMPING SYSTEM
#287Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#288Determining methane content of a bottom sample
#289APPARATUS, SYSTEM, AND METHODS FOR GENERATING A NON-PLUGGING HYDRATE SLURRY
#290FILTRATION SYSTEMS FOR CHEMICAL FLUIDS
#291Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#292Submersed heat exchanger
#293Slug Countermeasure Systems and Methods
#294Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
#295Method and apparatus for evacuating hydrocarbons from a distressed well
#296METHOD AND APPARATUS FOR MONITORING FLUIDS
#297Subsea arrangement
#298Large-offset direct vertical access system
#299Subsea system with subsea cooler and method for cleaning the subsea cooler
#300Subsea cooler and method for cleaning the subsea cooler