Abstract: Disclosed herein is a method for viscosity measurement of non-Newtonian fluid for in-line measurement and process control. The process involves mixing additives to a base fluid to form the non-Newtonian fluid. The non-Newtonian fluid is fed to an in-line viscosity measurement device to obtain a rheological measurement. The addition of the additives to the base fluid is then adjusted based on the rheological measurement. A system for accomplishing the same is also disclosed.

Abstract: Systems and methods for cooling process equipment are provided. The system includes a process fluid source, and a heat exchanger fluidly coupled with the process equipment and the process fluid source. The heat exchanger is configured to receive a process fluid from the process fluid source and transfer heat from the process equipment to the process fluid. The system also includes a control system fluidly coupled with the heat exchanger. The control system is configured to vary a temperature of the process fluid heated in the heat exchanger. Further, at least a portion of the process fluid heated in the heat exchanger is delivered into a wellbore at a temperature below a boiling point of the process fluid.

Abstract: A method for monitoring wellsite equipment may include producing a digital image and a thermal image of the wellsite equipment; identifying one or more equipment units in the digital image; overlaying the thermal image on the one or more identified equipment units in the digital image to thermally map the one or more identified equipment units; and analyzing temperature conditions of at least a first identified equipment unit.

Abstract: Methods for operating wellsites utilized supplies from supply sites. For each wellsite, wellsite inputs for wellsite status, wellsite goals, and rate of consumption of supplies to attain the wellsite goals can be provided. For each supply site, supply site inputs for inventory of supplies, logistics of supply chain, and logistics of re-supply can be provided. Based on the inputs, an efficient detailed plan can be generated to include actions to be taken and corresponding times. The detailed plan can be provided as a schedule to permit stewarding or accomplishment of each action at each corresponding time. Also disclosed are non-transitory, computer readable media, computer systems, and systems for implementing the methods.

Abstract: A fluids delivery system may include a mixing system configured to deliver a fluid to a wellbore; a dry component delivery system configured to deliver a dry component to the mixing system; a liquid additive system configured to deliver a liquid component to the mixing system; and a controls system configured to control the mixing system, the dry additive system and the liquid additive system to produce the fluid.

Abstract: A pumping system including a plurality of pumps each having a pump fluid outlet, a drive shaft, a prime mover, and fluid displacing members operatively coupled with the drive shaft. A common fluid conduit may be fluidly coupled with each pump fluid outlet. A control system of the pumping system includes position sensors operable to generate information relating to phase and/or speed of each pump, pressure sensors operable to generate information relating to fluid pressure spikes, and a controller in communication with the position and pressure sensors. The controller is operable to cause the prime movers to adjust the phasing of the pumps with respect to each other, based on the information relating to fluid pressure spikes, and synchronize the speed of the pumps.

Abstract: An apparatus and methods for testing and pumping through a well servicing system are provided. The apparatus includes a drive mechanism and an actuation system. The actuation system is coupled to the drive mechanism for selectively engaging the drive mechanism to a drive train of the well servicing system's pumping equipment for pressure testing and low rate pumping of the well servicing system without using the primary mover of the pumping equipment. A method for hydrostatic pressure testing of the well servicing system includes putting a transmission of the drive train into neutral and containing the well servicing system, then engaging the drive mechanism to the drive train and activating the drive mechanism to drive the drive train for pumping and compressing test fluid into the well servicing system without using the primary mover.

Abstract: A technique facilitates removal of heat. The technique involves moving a process fluid through a buffer tank which is combined with a heat exchange system. The heat exchange system includes a conduit carrying a coolant fluid which removes excess heat from a heat source. The conduit is routed to the buffer tank so that the cooler process fluid moving through the buffer tank is able to remove heat from the coolant fluid before it is routed back to the heat source for continued heat removal. In a well application, for example, a heat source, e.g. an electric motor, may be located on a transport vehicle and cooled by the coolant fluid. The heat transferred to the coolant fluid from the heat source is removed by routing the coolant fluid through the conduit associated with the buffer tank. This enables the cooler process fluid in the buffer tank to be used in lowering the temperature of the coolant fluid.

Abstract: A technique facilitates delivery of bulk materials at a desired site, such as a wellsite. According to an embodiment, a silo is pivotably mounted to a trailer, such as an over-the-road trailer. An actuator is coupled between the silo and the trailer to enable transition of the silo between a transverse position for transport and an upright position which facilitates outflow of the bulk material. The system also may comprise various other features used alone or in combination, such as pivotable wings, a foldable trailer, and an adjustable suspension which allows a frame of the trailer to be positioned firmly on the ground.

Abstract: An apparatus and method are disclosed for mixing and pumping solids and fluids and includes use of a blender including: a casing defining a cavity; a drive shaft extending through a casing opening into the cavity; a slinger having an outer edge, a center, a bottom slinger surface, a top slinger surface, and a plurality of slinger blades extending upwardly from the top slinger surface, wherein the slinger is attached to the drive shaft, and wherein the height of the top slinger surface above the bottom slinger surface continuously increases from the outer edge to the center; and an impeller having a bottom impeller surface and a plurality of impeller blades extending downwardly from the bottom impeller surface, wherein the impeller is positioned below the slinger and is attached to the drive shaft.

Abstract: Apparatus and methods for energizing well operations fluids, including a fluid energizing device directly or operatively connected between first and second conduits. The fluid energizing device includes a chamber. A first fluid enters the chamber from the first conduit, and a second fluid enters the chamber from the second conduit and energizes the first fluid within the chamber. A third conduit conducts the energized first fluid from the chamber to a wellhead.

Abstract: A method for monitoring wellsite equipment may include producing a digital image and a thermal image of the wellsite equipment; identifying one or more equipment units in the digital image; overlaying the thermal image on the one or more identified equipment units in the digital image to thermally map the one or more identified equipment units; and analyzing temperature conditions of at least a first identified equipment unit.

Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.

Abstract: A monitoring system operable to monitor an oilfield additive system having multiple components. The oilfield additive system is operable to transfer an additive-containing substance for injection into a wellbore. The monitoring system includes sensors each associated with, and operable to generate information related to an operational parameter of, a corresponding one of the oilfield additive system components. The monitoring system also includes a monitoring device in communication with the sensors and operable to record the information generated by the sensors to generate a database. The database includes information indicative of maintenance aspects of the oil-field additive system and/or the oilfield additive system components.

Abstract: Disclosed herein is a method for viscosity measurement of non-Newtonian fluid for in-line measurement and process control. The process involves mixing additives to a base fluid to form the non-Newtonian fluid. The non-Newtonian fluid is fed to an in-line viscosity measurement device to obtain a rheological measurement. The addition of the additives to the base fluid is then adjusted based on the rheological measurement. A system for accomplishing the same is also disclosed.

Abstract: A pumping system including a plurality of pumps each having a pump fluid outlet, a drive shaft, a prime mover, and fluid displacing members operatively coupled with the drive shaft. A common fluid conduit may be fluidly coupled with each pump fluid outlet. A control system of the pumping system includes position sensors operable to generate information relating to phase and/or speed of each pump, pressure sensors operable to generate information relating to fluid pressure spikes, and a controller in communication with the position and pressure sensors. The controller is operable to cause the prime movers to adjust the phasing of the pumps with respect to each other, based on the information relating to fluid pressure spikes, and synchronize the speed of the pumps.

Abstract: Systems and methods for cooling process equipment are provided. The system includes a process fluid source, and a heat exchanger fluidly coupled with the process equipment and the process fluid source. The heat exchanger is configured to receive a process fluid from the process fluid source and transfer heat from the process equipment to the process fluid. The system also includes a control system fluidly coupled with the heat exchanger. The control system is configured to vary a temperature of the process fluid heated in the heat exchanger. Further, at least a portion of the process fluid heated in the heat exchanger is delivered into a wellbore at a temperature below a boiling point of the process fluid.

Abstract: An apparatus is disclosed including a cylindrical vessel including an inside wall defining an interior volume, a first vessel end and a second vessel end, a top and a bottom; at least one inlet in the bottom of the cylindrical vessel; at least one and at most one outlet in the top of the cylindrical vessel; and at least one dividing plate attached to the inside wall and disposed within the interior volume. A method for hydrating a polymer is also disclosed utilizing such apparatus and including: a. introducing a slurry comprising water and the polymer to the cylindrical vessel through the inlet; and b. removing an at least partially hydrated polymer slurry from the outlet of the cylindrical vessel.

Abstract: An apparatus and method are disclosed for mixing and pumping solids and fluids and includes use of a blender including: a casing defining a cavity; a drive shaft extending through a casing opening into the cavity; a slinger having an outer edge, a center, a bottom slinger surface, a top slinger surface, and a plurality of slinger blades extending upwardly from the top slinger surface, wherein the slinger is attached to the drive shaft, and wherein the height of the top slinger surface above the bottom slinger surface continuously increases from the outer edge to the center; and an impeller having a bottom impeller surface and a plurality of impeller blades extending downwardly from the bottom impeller surface, wherein the impeller is positioned below the slinger and is attached to the drive shaft.

Abstract: Systems and methods for cooling process equipment are provided. The system includes a process fluid source, and a heat exchanger fluidly coupled with the process equipment and the process fluid source. The heat exchanger is configured to receive a process fluid from the process fluid source and transfer heat from the process equipment to the process fluid. The system also includes a control system fluidly coupled with the heat exchanger. The control system is configured to vary a temperature of the process fluid heated in the heat exchanger. Further, at least a portion of the process fluid heated in the heat exchanger is delivered into a wellbore at a temperature below a boiling point of the process fluid.