An acid-generating fluid includes a thermally activated strong acid precursor. The thermally activated strong acid precursor can include a component selected from aldehydes, ketones, and combinations thereof, in combination with a precursor of a compound adapted to react to liberate sulfur dioxide; or it can include sulfur dioxide in combination with a precursor of a compound adapted to react to liberate a component selected from aldehydes, ketones, and combinations thereof.

An acid-generating fluid includes a thermally activated strong acid precursor. The thermally activated strong acid precursor can include a component selected from aldehydes, ketones, and combinations thereof, in combination with a precursor of a compound adapted to react to liberate sulfur dioxide; or it can include sulfur dioxide in combination with a precursor of a compound adapted to react to liberate a component selected from aldehydes, ketones, and combinations thereof.

A perforated filtration insert includes a head unit and a body portion having perforated side walls. The body portion is closed at one end by a cap such that fluid entering the body exits through the perforations in the side walls of the insert.

A perforated filtration insert includes a head unit and a body portion having perforated side walls. The body portion is closed at one end by a cap such that fluid entering the body exits through the perforations in the side walls of the insert.

A method for providing simultaneous gas-solid or gas-solid slurry mixture chemical well stimulation of hydraulically fractured oil and gas-condensate wells in shales according to the present invention is disclosed. Injected with gas, chemicals having interacted with in-situ water alter rock properties near the fractures/fissures allowing liquids to move better, thus enlarging the swept volumes and recovery factor. The injected gas-solid mixture or gas-solid slurry mixture re-opens fractures that were closed previously due to well depletion and pressure dropping below fracture closure pressure. The process results in greater relative permeability (flow through the larger pores) which leads to more mobile fluids and greater production rates.

A transportable, low voltage power generation system for fluid pumping in well operations to stimulate a well or clean piping wherever it may be located. The system comprises an all-in-one unit power generation system designed to reduce the physical footprint on location and eliminate separate power generation equipment for geothermal, industrial cleaning, oil and gas horizontal and vertical stimulation operations that involve stimulating with abrasive laden fluids, homogenous fluids comprised of various chemicals in dry or liquid state, and water.

A transportable, low voltage power generation system for fluid pumping in well operations to stimulate a well or clean piping wherever it may be located. The system comprises an all-in-one unit power generation system designed to reduce the physical footprint on location and eliminate separate power generation equipment for geothermal, industrial cleaning, oil and gas horizontal and vertical stimulation operations that involve stimulating with abrasive laden fluids, homogenous fluids comprised of various chemicals in dry or liquid state, and water.

Systems and methods to provide low carbon intensity (CI) transportation fuels through one or more targeted reductions of carbon emissions based upon an analysis of carbon emissions associated with a combination of various options for feedstock procurement, feedstock refining, processing, or transformation, and fuel product distribution pathways to end users. Such options are selected to maintain the total CI (carbon emissions per unit energy) of the transportation fuel below a pre-selected threshold that defines an upper limit of CI for the transportation fuel.

Systems and methods to provide low carbon intensity (CI) transportation fuels through one or more targeted reductions of carbon emissions based upon an analysis of carbon emissions associated with a combination of various options for feedstock procurement, feedstock refining, processing, or transformation, and fuel product distribution pathways to end users. Such options are selected to maintain the total CI (carbon emissions per unit energy) of the transportation fuel below a pre-selected threshold that defines an upper limit of CI for the transportation fuel.

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 oilfield additive system and/or the oilfield additive system components.