Abstract: Embodiments provide techniques for using data from a select set of wells to develop correlations between surface-measured properties, downhole coring parameters, and properties typically determined from subsurface measurements (e.g., from logging tool responses, core analysis, or other subsurface measurements). When new wells are drilled, the surface data acquired while drilling and coring parameters used downhole may be used as an input to these correlations in order to predict properties associated with subsurface measurements.

Abstract: A formation fluid sampling tool includes a housing, and at least one sampling probe proximate an external surface of the housing. The at least one sampling probe includes an opening sized and positioned to receive one or more heated formation fluids, and a plurality of heating elements arranged concentrically around the opening and configured to conductively heat a subterranean formation through an external surface of the sampling probe.

Abstract: Provided are techniques for saturation logging a hydrocarbon well in a hydrocarbon reservoir. The techniques including conducting a pulsed neutron (PN) logging of the well to generate a carbon/oxygen (C/O) log, conducting a nuclear magnetic resonance (NMR) logging of the well to generate a viscosity log, conducting a temperature logging of the well to generate a temperature log, determining a relationship of oil API gravity to viscosity and temperature for the reservoir, determining an oil API gravity log for the well based on the viscosity log, the temperature log, and the relationship of oil API gravity to viscosity and temperature, determining, based on the oil API gravity log, an oil density log for the well, determining, based on the oil density log, an oil-carbon density log for the well, and determining, based on the oil-carbon density log and the C/O log, a continuous oil saturation log for the well.

Abstract: A formation fluid sampling tool includes a housing, and at least one sampling probe proximate an external surface of the housing. The at least one sampling probe includes an opening sized and positioned to receive one or more heated formation fluids, and a plurality of heating elements arranged concentrically around the opening and configured to conductively heat a subterranean formation through an external surface of the sampling probe.

Abstract: An information handling system includes a fan to generate airflow within the system, and an articulated duct component to modify the airflow. The information handling system further includes a baseboard management controller to selectively adjust an orientation of the articulated duct component based on operational parameters received at the controller.

Abstract: The disclosure provides methods of measuring an intrinsic CO ratio in a geological formation by disposing, proximate the formation, a petrophysical tool including at least one gamma-ray detector, reading a carbon gamma-ray peak for the geological formation and an oxygen gamma-ray peak for the geological formation, determining a measured CO ratio of the geological formation from the carbon gamma-ray peak and the oxygen gamma-ray peak, and correcting the measured CO ratio by applying a corrective algorithm specific for the petrophysical tool or the type of petrophysical tool to obtain an intrinsic CO ratio of the geological formation. The corrective algorithm is derived by a mathematical analysis of measured CO ratios of a sample with a known intrinsic CO ratio using the same petrophysical tool or a petrophysical tool representative of a same type of petrophysical tool. Additional methods and systems using this method are provided.

Abstract: Provided here are compositions and improved methods for recovering portion of irreducible water saturation in a porous rock sample. Compositions used here contain a displacement fluid and a surfactant, and lead to an increased recovery of the irreducible water from the porous rock sample.

Abstract: In one possible implementation, a computer-readable tangible medium includes instructions that direct a processor to access one or more wellbore properties and a plurality of well fluid properties. Instructions are also present that direct the processor to access a distance between a proposed location of an inlet to a multiphase production logging tool and an emulsion generation location in a wellbore. Further instructions instruct the processor to predict a drop size distribution of emulsified water in the well fluid at the proposed location of the inlet to the multiphase production logging tool. Additional instructions instruct the processor to compute an estimated error in water holdup detected by the multiphase production logging tool based on the drop size distribution, and recommend deployment of a pulsed neutron logging tool in the wellbore when the estimated error in the water holdup is above a preset threshold.

Abstract: A method of quantitating free (unbound) human C5 complement protein (C5) from a sample comprising: binding biotinylated anti-C5 capture antibody to strepavidin-coated particles; capturing the free (unbound) C5 in the sample; detecting the captured free C5; and quantitating the captured free C5 using laser-induced fluorescence detection; wherein the method is performed in a Gyros Bioaffy 200 CD in a Gyrolab xPlore or a Gyrolab XP instrument.

Abstract: A method of quantitating free (unbound) human C5a complement protein (C5a) from a sample comprising: binding biotinylated anti-C5a capture antibody to strepavidin-coated particles; capturing the free (unbound) C5 in the sample; detecting the captured free C5a; and quantitating the captured free C5 using laser-induced fluorescence detection; wherein the method is performed in a Gyros Bioaffy 200 CD in a Gyrolab xPlore or a Gyrolab XP instrument; wherein human C5 is first removed from the sample.

Abstract: Provided here are compositions and improved methods for recovering portion of irreducible water saturation in a porous rock sample. Compositions used here contain a displacement fluid and a surfactant, and lead to an increased recovery of the irreducible water from the porous rock sample.

Abstract: Provided in some embodiments are systems and methods for monitoring cement quality of a cased well. Embodiments include conducting a cement-bond logging and a first pulsed neutron (PN) logging to generate a cement-bond log (CBL) and first pulsed neutron log (PNL) for the well, determining a first cement quality index (CQI) for the well based on the CBL and the first PNL, in response to determining that mud effects for the well have dissipated, conducting a second PN logging to generate a second PNL for the well, determining a second CQI for the well based on the CBL and the second PNL, determining a tuned CQI for the well based on the first CQI and the second CQI, conducting a follow-up PN logging to generate a follow-up PNL for the well, and determining a cement quality log for the well based on the tuned CQI and the follow-up PNL.

Abstract: A laboratory system and a method for controlling a laboratory system comprises multiple subsystems; each subsystem being configured to receive and carry out a command; and a master control device configured to process command groups and/or command(s) within the same command group simultaneously; to process command groups and/or command(s) of different command groups sequentially; and within a command group, to process command group(s) and/or command(s) grouped into a command group before processing other commands command group(s) and/or command(s).

Abstract: In one possible implementation, a computer-readable tangible medium includes instructions that direct a processor to access one or more wellbore properties and a plurality of well fluid properties. Instructions are also present that direct the processor to access a distance between a proposed location of an inlet to a multiphase production logging tool and an emulsion generation location in a wellbore. Further instructions instruct the processor to predict a drop size distribution of emulsified water in the well fluid at the proposed location of the inlet to the multiphase production logging tool. Additional instructions instruct the processor to compute an estimated error in water holdup detected by the multiphase production logging tool based on the drop size distribution, and recommend deployment of a pulsed neutron logging tool in the wellbore when the estimated error in the water holdup is above a preset threshold.

Abstract: Methods and systems are described for using pulsed neutron ?-ray spectroscopy to measure formation water salinity from within a bore-hole. Through generating a cross-plot of database values of ratios of spectroscopically determined yields of hydrogen (H) and chlorine (Cl) from two detectors, deriving apparent salinities therefrom, formation and borehole water salinities can be determined.

Abstract: A laboratory system and a method for controlling a laboratory system comprises multiple subsystems; each subsystem being configured to receive and carry out a command; and a master control device configured to process command groups and/or command(s) within the same command group simultaneously; to process command groups and/or command(s) of different command groups sequentially; and within a command group, to process command group(s) and/or command(s) grouped into a command group before processing other commands command group(s) and/or command(s).

Abstract: A hand-held device for extracting a base of a light bulb from a socket, including a body portion, circular in cross-section, and of a diameter which is easily grasped by the human hand; and constructed of rubber or the like material which does not convey electrical current; a rubber jacket over the body portion having protrusions to allow the user to have a firm, non-slip grip on the device when in use; each end being conically shaped end; the first end being of an increasing conical diameter, so as to allow the end to be inserted into a typically sized light bulb base, and the second end being of a slightly less conical diameter to allow the end to be inserted into smaller bulbs, such as Christmas tree or chandelier sized bulbs. Each of the two conical ends would be hollowed out to a certain extent. Further the surface of each conically shaped end would comprise a plurality of parallel ridges which would provide a firmer grip between the device and the bulb base.

Abstract: A tray apparatus securable to the windshield via suction cups or the like, and for providing a second pair of suction cups which are adjustable in height to be attachable onto the dash board. There is further provided a framework which allows the tray to slide from the frame and rotate to a position below the dashboard at the level of the lap of a driver of a car. When not in use, the tray is returnable to the tray framework so that it may be stored atop the dashboard for further use. There are further included cup holders foldable out from the tray surface for supporting cups therein.