Abstract: Systems to produce a pond water, pond water compositions, and methods for using pond water compositions are provided. The system may include a rainwater collection system, a water purification system, a condensate collection system, and a mixing tank configured to receive and mix the various water sources to form a pond water. A system for forming a fracturing fluid is provided, wherein the system may include the system for producing a pond water, an additive feed system, and a mixer configured to receive and mix pond water from the mixing tank with one or more additives from the additive feed system to produce a frac fluid. A method of fracturing a well is also provided, which may include producing a pond water, mixing the pond water with one or more additives to form a frac fluid, and pumping the frac fluid downhole to fracture the well.

Abstract: Methods and systems are disclosed. The method may include installing a fluid detection sensor in a first lateral extension from a primary wellbore, establishing a fluid conduit from a well-head to a second lateral extension from the primary wellbore, pumping a marker fluid through the fluid conduit from the well-head to the second lateral extension and into the subterranean region of interest. The method further includes detecting, using the fluid detection sensor, the marker fluid in the first lateral extension, wherein the marker fluid in the first lateral extension has flowed from the second lateral extension through the subterranean region of interest and determining the fluid flow characteristic of the subterranean region of interest based, at least in part, on the detected marker fluid.

Abstract: An endodontic irrigation needle includes a connection fitting, needle, and apical plug. The needle includes a proximal end joined to the connection fitting, is hollow and forms a conduit for irrigation fluid and a plurality of exit ports for discharging irrigation fluid. An apical plug is formed of a different material than the needle and is permanently bonded to the distal end of the needle. The apical plug may be formed of an elastomeric material such as rubber. The apical plug may be wedge-shaped and include two or more layer portions joined by one or more flexible connecting portions. The layer portions may include a wedge-shaped tip layer, a disc-shaped mid layer, and a tapered top layer. A method for endodontic irrigation includes abutting an apex opening of a root canal with the apical plug, and discharging irrigation fluid through the exit ports of the needle.

Abstract: A system includes a well extending through an underground formation, a primary tunnel extending a length outwardly from the well at a first axial location along the well, a battery installed in the primary tunnel, recharging equipment connected to the battery, and electrically powered downhole equipment positioned in the well, wherein the downhole equipment is connected to the battery.

Abstract: A skip hoist particle lift system for a particle-based high-temperature power tower plant includes a pre-skip subsystem, an upper hopper disposed above the pre-skip subsystem and separated therefrom, a plurality of elongated guide rails connecting the pre-skip subsystem and the upper hopper to one another, and a skip mounted on the elongated guide rails and configured to be moved therealong between the pre-skip subsystem and the upper hopper. The pre-skip subsystem includes a container configured to accumulate an amount of hot particles therein and to automatically discharge the hot particles into the skip upon arrival of the skip in a loading area of the pre-skip subsystem. The skip is configured to transport the loaded particles upwardly toward the hopper and to subsequently discharge the particles inside of the hopper. Then, the emptied skip is returned to the pre-skip subsystem to repeat the process.

Abstract: A method for constructing docking stations for downhole robots is disclosed. The method includes determining locations and respective dimensions along a sidewall of a wellbore for drilling tunnels, constructing, based on the locations and respective dimensions, the tunnels extending from the sidewall of the wellbore, installing a downhole robot docking station in a first where the downhole robot docking station is disposed external to the wellbore, installing a power source in a second tunnel where the power source is disposed external to the wellbore, and connecting the downhole robot docking station and the power source via an electrical connection disposed along at least the sidewall of the wellbore.

Abstract: A thermal energy storage (TES) bin assembly for a high temperature, particle-based solar power plant, the TES bin assembly including a TES bin for storing hot particles therein and a feeder assembly configured to insert the hot particles inside of the TES bin. The TES bin has a base, a lid separated from the base, and a hollow body extending between the base and the lid. The hollow body is made of a plurality of cylindrically shaped structures. The innermost cylindrically shaped structure defines an interior of the TES bin together with the lid and the base. The innermost cylindrically shaped structure is made with abrasion resistant bricks. A second cylindrically shaped structure is made of an insulating material and surrounds the second structure. A third cylindrically shaped structure surrounds the second structure and includes expansion joints. The base has a funnel shape and the lid has a removable component.

Abstract: The disclosed system obtains KPIs and configuration parameters associated with the mature and the immature network. A physical layer of the mature wireless telecommunication network corresponds to a physical layer of the immature wireless telecommunication network. The system combines KPIs of the immature network and KPIs of the mature network to obtain multiple KPIs. The system predicts an attribute associated with the immature wireless telecommunication network, where the attribute depends on multiple other attributes associated with the wireless telecommunication network. To make the prediction, the system provides the multiple key performance indicators and the configuration parameters to a machine learning model trained on data associated with the mature wireless telecommunication network. The machine learning model predicts the value of the attribute associated with the immature wireless telecommunication network based on the multiple key performance indicators and the configuration parameters.

Abstract: The system obtains multiple KPIs and multiple configuration parameters directly from a wireless telecommunication network. The multiple KPIs indicate an observed performance associated with the wireless telecommunication network. The multiple configuration parameters indicate a configuration of the wireless telecommunication network. The system predicts a value of a difficult to predict attribute of the wireless telecommunication network, where the difficult to predict attribute depends on multiple other attributes associated with the wireless telecommunication network. To make the prediction, the system provides the multiple key performance indicators and the multiple configuration parameters to a machine learning model. The machine learning model predicts the value of the difficult to predict attribute associated with the wireless telecommunication network based on multiple key performance indicators and the multiple configuration parameters.

Abstract: A system and method for generating and utilizing energy from a well flowback operation while separating and storing a commercial natural gas product is provided. The method includes connecting a portable unit comprising a multiphase turbine, an energy storage system, a multiphase conditioning unit and a plurality of storage units to a production tree during the well flowback operation and channeling a multiphase flow from the production tree to the portable unit. The method includes generating a created energy from channeling the multiphase flow from the production tree to the portable unit and utilizing the created energy by storing or directly consuming the created energy to power well operations. The method further includes separating the multiphase flow into a gas component and a nongaseous component, further conditioning the gas component into a commercial natural gas product and storing the commercial natural gas product in a plurality of storage units.

Abstract: The amusement ride for children has an open frame and a swinging passenger carriage suspended from a crossbar carried by two trolleys mounted in parallel tracks on the roof of the open frame. The passenger carriage has an upper platform rotatably mounted on a base platform, rotation of the upper platform being controlled manually by the passenger through rotation of a wheel mounted on a column having an end journaled into a bearing mounted in the base platform. A reversible motor is mounted on the roof frame, the shaft of the motor being connected to the crossbar by a crank and connecting rod to control translational movement of the trolleys, causing the passenger carriage to swing forward and backward. The combination of translational movement and swinging movement of the carriage with rotational movement of the upper platform provides a uniquely thrilling sensation for a child seated on the passenger carriage.

Abstract: A method of controlling a permeability zone in a reservoir includes introducing a diverter agent comprising a morpholinium based zwitterionic surfactant including a sulfonate terminal moiety, an ammonium-based zwitterionic surfactant, and an activator in a wellbore. Once introduced, the diverter agent contacts a high permeability zone in the reservoir.

Abstract: This invention describes a cross-sectional study that examines the trends of long-term complications, particularly the incidence of type 2 diabetes mellitus (T2D), in the Saudi population following SARS-COV-2 infection and vaccination. The study collected blood samples from 203 healthy blood donors and analyzed various parameters, including HbA1c, liver function tests, kidney function tests, and lipid profiles. The results showed a significant increase in HbA1c, urea, creatinine, alkaline phosphatase, lactate dehydrogenase, and triglycerides among diabetic patients compared to non-diabetic individuals. Notably, individuals with blood group O had the highest incidence of T2D. These findings suggest that SARS-COV-2 infection and vaccination are associated with the worsening of T2D symptoms and highlight the need for large-scale studies to understand the long-term metabolic complications of the COVID-19 pandemic, aiming to develop effective prevention and management strategies.

Abstract: The disclosed system obtains KPIs and configuration parameters associated with the mature and the immature network. A physical layer of the mature wireless telecommunication network corresponds to a physical layer of the immature wireless telecommunication network. The system combines KPIs of the immature network and KPIs of the mature network to obtain multiple KPIs. The system predicts an attribute associated with the immature wireless telecommunication network, where the attribute depends on multiple other attributes associated with the wireless telecommunication network. To make the prediction, the system provides the multiple key performance indicators and the configuration parameters to a machine learning model trained on data associated with the mature wireless telecommunication network. The machine learning model predicts the value of the attribute associated with the immature wireless telecommunication network based on the multiple key performance indicators and the configuration parameters.

Abstract: Systems to produce a pond water, pond water compositions, and methods for using pond water compositions are provided. The system may include a rainwater collection system, a water purification system, a condensate collection system, and a mixing tank configured to receive and mix the various water sources to form a pond water. A system for forming a fracturing fluid is provided, wherein the system may include the system for producing a pond water, an additive feed system, and a mixer configured to receive and mix pond water from the mixing tank with one or more additives from the additive feed system to produce a frac fluid. A method of fracturing a well is also provided, which may include producing a pond water, mixing the pond water with one or more additives to form a frac fluid, and pumping the frac fluid downhole to fracture the well.

Abstract: A system and method for treating a necrotic tooth in a root canal and includes using a dual function double barrel reciprocating syringe in conjunction with a dual channel needle to provide both an irrigant for irrigation and aspiration of the irrigant and organic debris within the necrotic tooth. Once optimally positioned and secured in place by a rubber seal, root canal of the tooth can be treated through irrigation and aspiration of the dual channel needle.

Abstract: A computer-implemented method of designing at least a portion of an electronic circuit schematic is described herein. The method comprises receiving requirements for an electronic circuit or at least a portion of an electronic circuit, creating a set of variables and constraints based on the requirements for the electronic circuit, wherein the constraints limit the possible value that may be assigned to the variables, assigning values to the variables using a solver such that the values of the variables satisfy the constraints, and outputting at least a portion of a designed electronic circuit schematic or circuit schematic specification that meets the requirements for the electronic circuit based on the assigned values of the variables.

Abstract: A system includes a wellbore, a primary tunnel. a jetting sub, a jetting needle, and a secondary tunnel. The wellbore is drilled into a formation. The primary tunnel is formed from the wellbore. The jetting sub is disposed within the primary tunnel. The jetting needle is connected to the jetting sub. The jetting needle is configured to jut out from the jetting sub to penetrate the formation when exposed to a pressure differential. The secondary tunnel is formed from the primary tunnel by a high-pressure jet of fluid exiting the jetting needle into the formation.

Abstract: A method for constructing docking stations for downhole robots is disclosed. The method includes determining locations and respective dimensions along a sidewall of a wellbore for drilling tunnels, constructing, based on the locations and respective dimensions, the tunnels extending from the sidewall of the wellbore, installing a downhole robot docking station in a first where the downhole robot docking station is disposed external to the wellbore, installing a power source in a second tunnel where the power source is disposed external to the wellbore, and connecting the downhole robot docking station and the power source via an electrical connection disposed along at least the sidewall of the wellbore.

Abstract: A power generation system includes a hydrogen sulfide separator, a hydrocarbon fractionator, a hydrogen sulfide processor, a methane processor, and a hydrogen power generator. The hydrogen sulfide separator separates a gaseous flowback stream into a stream including hydrogen sulfide and a stream including hydrocarbons. The hydrocarbon fractionator fractionates hydrocarbons into methane, ethane and natural gas. The hydrogen sulfide processor converts hydrogen sulfide into hydrogen and sulfur, and the methane processor converts methane into hydrogen and carbon. The hydrogen power generator reacts hydrogen with oxygen to generate electricity.