Abstract: A high pressure core chamber for use in collecting pressurized core samples from a reservoir is equipped with at least two high pressure access valves, allowing the core chamber to also function as a vessel for various high pressure experiments. In some embodiments, the core chamber is also equipped with a heater, allowing high pressure, high temperature experiments, and thus duplicating reservoir conditions. Various assays using the core chamber are also described.

Abstract: Methods of determining if a test fluid is inert to reservoir oil at RTP, by assaying a composition, density and bubble or dew point of live oil to generate a first dataset, equilibrating a sample of live oil with a test fluid at RTP to generate an oil phase; assaying a composition, density and bubble or dew point of the oil phase to generate a second dataset; comparing the first and second datasets, wherein significant changes in the datasets indicate that the test fluid is not inert to reservoir oil at RTP. By contrast, if there are no significant changes, the test fluid is inert, and would therefore be suitable to collecting core samples at RTP. Various options for inert fluids are also provided.

Abstract: A method of predicting production characteristics of a hydrocarbon well using time lapse geochemistry fingerprinting and using machine learning to train a reservoir model to accurately predict production characteristics.

Abstract: A high pressure core chamber for use in collecting pressurized core samples from a reservoir is equipped with at least two high pressure access valves, allowing the core chamber to also function as a vessel for various high pressure experiments. In some embodiments, the core chamber is also equipped with a heater, allowing high pressure, high temperature experiments, and thus duplicating reservoir conditions. Various assays using the core chamber are also described.

Abstract: Method of optimizing well placement in an unconventional reservoir, by obtaining a plurality of produced oil, produced water and produced gas samples from an unconventional reservoir over a period of time, and obtaining a plurality of rock samples from the reservoir. Each of those plurality of samples is chemically fingerprinted, as well as assigned time and location identifiers. This data is then used to generate a plurality of reservoir maps over time and those maps then used to optimizing well placement in the reservoir.

Abstract: A tool for screening unconventional reservoirs to determine the location of economically important accumulations of hydrocarbons early in a reservoir development process is described. Once the accumulations are identified, subsequent process such as drilling wells and producing hydrocarbons can begin.

Abstract: A tool for screening unconventional reservoirs to determine the location of economically important accumulations of hydrocarbons early in a reservoir development process is described. Once the accumulations are identified, subsequent process such as drilling wells and producing hydrocarbons can begin.

Abstract: Method of optimizing well placement in an unconventional reservoir, by obtaining a plurality of produced oil, produced water and produced gas samples from an unconventional reservoir over a period of time, and obtaining a plurality of rock samples from the reservoir. Each of those plurality of samples is chemically fingerprinted, as well as assigned time and location identifiers. This data is then used to generate a plurality of reservoir maps over time and those maps then used to optimizing well placement in the reservoir.

Abstract: An easy access arrow quiver is removably mountable to a bow. A hollow, elongated, generally cylindrical enclosure features an elongated, longitudinally oriented aperture through which arrows may be inserted and removed. A rotatable rod disposed centrally within the enclosure includes a pair of spaced-apart arrow-retainment disks, each having a shaped perimeter defining a plurality of circumferentially spaced apart arrow-shaft retainment clips, the disks being rotationally positioned respectively about the rod so that the clips on each disk are longitudinally aligned. A coupling unit, which has a first portion making physical connection to the enclosure and a second portion which attaches to the bow, permits the enclosure to be removably mounted to the bow such that the longitudinal dimension of the enclosure and the aperture are generally parallel to the drawstring of the bow.