A process for storing and exploiting a first gas and a second gas denser than the first gas in an aquifer or depleted reservoir, by means of an installation includes: a first well opening into an upper part of the reservoir and connected to a network for transporting the first gas, a second well opening into a lower part of the reservoir and connected to a network for transporting the second gas. The process includes storing the first gas in the upper part of the reservoir, storing the second gas in the lower part of the reservoir, exploiting the first gas by the first well, and exploiting the second gas by the second well. The exploitation of the first gas can be implemented simultaneously and separately from the exploitation of the second gas.
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Business research Relating to underground hydrogen storage; Conducting of commercial feasibility studies in the field of hydrogen storage. Construction, maintenance and repair of industrial installations for hydrogen storage and hydrogen distribution. Underground hydrogen storage. Planning, organisation, preparation and conducting of conferences, colloquiums and seminars In the field of environmental protection, sustainable growth and energy; Planning, arranging, preparation and conducting of conferences, colloquiums, seminars on hydrogen storage; Providing to others of publications, studies and information in the following fields: Storage of hydrogen; Providing to others of publications, studies and information In the field of environmental protection, sustainable growth and energy. Engineering and technical analysis, research and expertise In the field of hydrogen storage; Engineering and technical analysis, research and expertise In the field of design and development of hydrogen storage and hydrogen distribution stations; Studies, research and surveying in the fields of energy, the environment and sustainable development; Technical studies for technical projects in the field of hydrogen storage.
3.
PROCÉDÉ DE STOCKAGE ET D'EXPLOITATION D'UN PREMIER GAZ ET D'UN DEUXIÈME GAZ PLUS DENSE QUE LE PREMIER GAZ DANS UN RÉSERVOIR AQUIFÈRE OU DÉPLÉTÉ
A method for storing and mining a first gas and a second gas that is denser than the first gas in an aquifer or a depleted reservoir (100) by means of a facility comprising: - a first well (103) opening into an upper portion (V1) of the reservoir and connected to a network (106) for transporting the first gas, - a second well (104, 104') opening into a lower portion (V2) of the reservoir and connected to a network (107) for transporting the second gas (107), the method comprising storing the first gas in the upper portion of the reservoir, storing the second gas in the lower portion of the reservoir, mining the first gas using the first well, and mining the second gas using the second well, the first gas capable of being mined simultaneously and separately from the second gas.
A method for storing and mining a first gas and a second gas that is denser than the first gas in an aquifer or a depleted reservoir (100) by means of a facility comprising: - a first well (103) opening into an upper portion (V1) of the reservoir and connected to a network (106) for transporting the first gas, - a second well (104, 104') opening into a lower portion (V2) of the reservoir and connected to a network (107) for transporting the second gas (107), the method comprising storing the first gas in the upper portion of the reservoir, storing the second gas in the lower portion of the reservoir, mining the first gas using the first well, and mining the second gas using the second well, the first gas capable of being mined simultaneously and separately from the second gas.
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Construction services, Maintenance, Repair, in relation to the following fields: Hydrogen energy distribution networks; Construction of hydrogen energy distribution facilities; Construction and providing of charging station infrastructure for hydrogen-powered vehicles; Construction services, Maintenance, Repair, In relation to the following goods: Distribution stations for supplying hydrogen energy; nstallation, Maintenance, Repair, In relation to the following goods: Hydrogen-powered products; nstallation, Maintenance, Repair, In relation to the following goods: Systems for hydrogen generation, storage or distribution; nstallation, Maintenance, Repair, In relation to the following goods: Hydrogen charging stations. Delivery, in relation to the following goods: Hydrogen energy; Gas supply [distribution], namely, Hydrogen. Production, in relation to the following goods: Hydrogen energy. Scientific technological services, Research, Design, Consultancy, in relation to the following fields: Design and development of hydrogen production, storage or distribution stations; industrial analisys, Industrial research, in relation to the following fields: Design and development of hydrogen storage and hydrogen distribution stations; Services of an engineer, namely, Technical project studies, relating to urban mobility.
6.
Method for treating a rock formation against the inflitration of sand using a geopolymer cement grout
Treatment method for a rock formation against sand infiltration during production of fluid from this rock formation via a well drilled through said rock formation, comprising at least one step of injecting a geopolymer cement grout into said rock formation, in particular around the edges of said well and/or through said well.
C04B 28/00 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates
C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Parts for gas installations, in particular metal gas pipes; Gas storage installations, namely gas storage reservoirs and tanks of metal. Natural liquefaction gas units (machines); Apparatus and installations enabling the storage of natural gas and liquefied gas, in particular gas compressors and pressure controllers. Regulation and safety accessories for gas pipes and apparatus, in particular for storage installations located on land, on ships and within gas distribution installations; Installations for the processing and conditioning of natural gas and liquefied gases and derivatives of these products. Retailing or wholesaling of gas and biogas liquefication and storage machines. Storage, distribution, transportation and delivery of natural gas, liquefied natural gas and fuels in a gaseous and liquid state; Transportation of natural gas and liquefied gas by ship, tanker, pipeline; Ship chartering; Loading and unloading of ships; Information relating to the transportation of natural gas and liquefied gas; Freight brokerage; Logistical planning in the field of transport and storage; Transportation and storage of cryogenic fluids; Rental of gas and biogas storage machines. Treatment of natural gas, Liquefaction of natural gas and re-gasification of liquefied natural gas; Cooling of methane using cyrogenic fluids for the liquefaction thereof; Natural gas compression; Rental of gas and biogas liquefaction machines. Surveying; Technical construction advices, Professional consultancy (surveying) relating to the production, storage, transportation and distribution of natural gas, biogas, liquefied natural gas and derivatives thereof. Technical studies, Technical consultancy, Experts in the field of energy and gas.
8.
METHOD FOR CONVERTING A MINE SHAFT AND METHOD FOR STORING THERMAL ENERGY BY USING WATER STORED IN THE SHAFT
A method for converting a shaft (10) of a mine in order to store thermal energy by using water stored in the shaft, the mine comprising at least one gallery (11) passing through or opening into the shaft, the method comprising the formation of a backfill (13) in the shaft at least partially above a portion of the shaft traversed by the gallery or into which the gallery opens, the backfill comprising grains (12) of a chosen size and the backfill being of a chosen height, so as to produce a head loss in the shaft capable of compensating for the movements of the water by convection between the gallery and the shaft at a speed greater than a predefined minimum speed. The invention also concerns a method for storing energy in a converted shaft.
B65G 5/00 - Emmagasinage des fluides dans des excavations ou cavités naturelles ou artificielles souterraines
F28D 20/00 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en généralAppareils échangeurs de chaleur de régénération non couverts par les groupes ou
9.
METHOD FOR TREATING A ROCK FORMATION AGAINST THE INFILTRATION OF SAND USING A GEOPOLYMER CEMENT GROUT
The invention relates to a method for treating a rock formation against the infiltration of sand during the production of a fluid from said formation via a well drilled through said formation, comprising at least one step of injecting a geopolymer cement grout into said rock formation, in particular around the edges of said well and/or through said well.
C04B 28/00 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates
The invention relates to a method for characterising the underlying ground of a region, comprising steps in which: a plurality of spectra that illustrate the spectral density of passive seismic signals obtained in the vicinity of the surface of said region at at least one point of said region where passive seismic signals are recorded are generated (E01), each spectrum being generated on the basis of a signal illustrating a movement; at least one spectral attribute is determined (E02) for each frequency appearing in each spectrum so as to obtain a set of spectral attributes associated with recordings and frequencies; said set of attributes is organised (E03) into a matrix in which each row is associated with a recording; a principal-component-analysis method is applied (E04) to said matrix in order to determine principal components in order to deduce therefrom characteristics of said underlying ground.
36 - Services financiers, assurances et affaires immobilières
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Cost price analysis; Collection, compilation, systemisation of information into computer databases in relation to architecture, urban planning, development of green spaces, exploration and exploitation of natural resources, waste treatment, sorting of waste and recyclable material, water treatment, effluent treatment, the environment, agriculture, rural engineering, irrigation, decontamination, recycling, land use planning; Communication consultancy (public relations and advertising) in the aforesaid fields; Arranging of collective buying; Job placement and work integration consultancy; Assistance in management of business activities; Sponsorship search consultancy services; Commercial intermediation services. Providing information relating to land management; Management of land; Administrative, technical and financial management of real estate projects; Real-estate valuations; Auditing and consultancy for real estate transactions; Financial evaluation in relation to architecture, urban planning, development of green spaces, exploration and exploitation of natural resources, waste treatment, sorting of waste and recyclable material, water treatment, effluent treatment, the environment, agriculture, rural engineering, irrigation, decontamination, recycling, land use planning. Installation of environmental control systems; Installation of environmental engineering systems; Civil engineering [construction] consultancy; Construction supervision of civil engineering projects; Advisory services relating to the maintenance of environmental control systems; Installation of industrial plant; All the aforesaid services taking account of biodiversity and the protection of biodiversity. Upcycling [waste recycling]; Waste management services [recycling]; Extraction of elements contained in waste residues; Information, advice and consultancy services relating to the recycling of waste and trash; Soil, waste or water treatment services [environmental remediation services]; Information and consultancy in relation to waste treatment (transformation), sorting of waste and recyclable material (transformation), decontamination, water treatment, effluent treatment. Personnel training; Organisation of training in the field of biodiversity, horticulture and gardening; Conducting of exhibitions for educational purposes; Arranging of conferences. Environmental testing and inspections (quality auditing); Quality audits; Measuring the environment within civil engineering structures; Technical consulting in the field of environmental engineering; Engineering services in the field of environmental technology; Providing technological information about environmentally-conscious and green innovations; Compilation of environmental information; Technical consultancy services relating to civil engineering; Engineering project management services; Technological planning services; Technical survey services; Environmental monitoring services; Engineering evaluations and appraisals in the fields of science and technology; Architectural planning of green spaces; All the aforesaid services taking account of biodiversity and the protection of biodiversity. Landscape design; Consultancy relating to landscape design; Horticulture, gardening and landscaping; Design of green spaces; Agriculture, horticulture and forestry services; All the aforesaid services taking account of biodiversity and the protection of biodiversity.
12.
METHOD AND DEVICE FOR DETERMINING A PERMEABILITY WITHIN A RESERVOIR
The invention pertains to a method for determining a plurality of first laws relating permeability to porosity within an underground reservoir. This method comprises: a step (E100) of obtaining a first plurality of measurement points for the reservoir, each measurement point comprising a porosity datum and a first permeability datum; a step (E200) of defining a family of laws relating the porosity to at least one permeability; a first step (E500) counting, for each law of the family of laws, measurement points of the plurality of points reproduced by this law; and, a step (E700) of selecting a plurality of first laws from the family on the basis of at least the result of the counting step (E500).
A method for defining a calibrated model for an underground fluid reservoir comprising, - a step (S100) of generating a library (100) of graphic representations describing the reservoir for different embodiments thereof, - a step of self-organising classification (S200) of the graphic representations of the library in a space (200) of classes organised in at least one dimension, - and a step (S300) of optimising an objective function at least in said space of classes, in order to define an embodiment (300) of the reservoir calibrated on operating measurements (ME).
The invention pertains to a method of characterizing the performance of wells for a stockpile or reserve of compressible fluid, comprising steps - of obtaining a plurality of operating points (400), - of defining a family of operating models (IPa, IPb), - of enumerating (410), for each model of the family, the points of the plurality of points reproduced by said model, - and of selecting (420) for the management of said stockpile or reserve of at least one model (M) in the family of models on the basis of at least the result of the enumerating step.
