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3076results about "Geological measurements" patented technology

In-vehicle device for wirelessly connecting a vehicle to the internet and for transacting e-commerce and e-business

An in-vehicle device data communicates with Internet based data processing resources for the purpose of transacting e-mail, e-commerce, and e-business. The in-vehicle device and the Internet based data processing resources can effectuate a wide variety of e-mail, e-commerce, and e-business including accessing auto part databases, warranty, customer, and other remote databases. In addition, e-mail, e-commerce, and e-business transactions can include vehicle security and vehicle service management, data communicating Internet based radio, audio, MP3, MPEG, video, and other types of data. Furthermore, e-mail, e-commerce, and e-business transactions can include interactive advertising, promotional offers, coupons, and supporting other remote data communications.
The in-vehicle device can also include functionality for remote monitoring of vehicle performance, data communicating and accessing remote Internet based content and data, and effectuating adjustments and control of vehicle operation. Remote monitoring and control of vehicle operation can be by way of an Internet based data processing resource and can include engine control system programming and setting adjustment, vehicle monitoring, and transmission of vehicle telemetry and metric data. Vehicle telemetry and metric data can include global positioning system (GPS) data, vehicle operational data, engine performance data, and other vehicle data.
The in-vehicle device can also wirelessly data communicate with a communication interface device (COM device) or an Internet appliance. Such COM devices or Internet appliances can data communicate wirelessly with an in-vehicle device and simultaneously data communicate in a wired or wireless mode of operation to Internet based data processing resources, and to other data processing resources.

Evaluation method of shale oil resource potential in shale strata series

InactiveCN103278866ASolution cannot be evaluatedSolve difficult geological problemsGeological measurementsOrganic geochemistryHydrocarbon
The invention relates to an evaluation method of a shale oil resource potential in shale strata series. The evaluation method comprises the steps that essential data are sorted, wells are selected evenly in work areas, models are built, organic geochemistry well logging is verified, shale oil grading evaluation standard is built, a classification standard of the shale strata series is put forward, light dydrocarbon and heavy hydrocarbon in the shale oil in the shale strata series are revised, saturation adsorption oil mass of shale is calculated, shale oil resource potential is evaluated in a grading mode according to the grading standard, shale saturation adsorption oil mass is determined with application of a geochemical data statistic analysis graphic method, then movable quantity of shale oil is calculated, and shale oil resource quantity of a sandstone thin interlayer of the shale strata series is calculated with utilization of the 'hole-oil saturation' method. According to the evaluation method of the shale oil resource potential in the shale strata series, due to the fact that the concept of the shale strata series is put forward and built, the scientific space position of the shale oil is clearly determined. The evaluation method further puts forwards a calculation method of the shale saturation adsorption oil quantity and the shale oil movable quantity, and significance is provided for judging whether a work area has a shale oil development value.

Stabilization system for sensors on moving platforms

ActiveUS20110175604A1Improve mass balanceSmall biasAcceleration measurementFrequency analysisRotational stabilityAir bearing
A stabilized field sensor apparatus collects field data, in particular magnetic field data, with reduced motion noise. The apparatus includes a tear drop shaped housing, a tow frame in the housing, a plurality of vibration isolating dampers spaced around the frame, a base assembly mounted to the dampers, a support pedestal having a bottom end fixed to the base assembly and an upper free end, a single spherical air bearing connected to the upper free end of the pedestal, an instrument platform with a lower hollow funnel having an upper inside apex supported on the air bearing for a one point support, principal and secondary gyro stabilizers for maintaining pivotal and rotational stability, and at least one field sensor mounted to the instrument platform for collecting the field data while being stabilized against motion noise including vibration, pivoting and rotation from the base assembly, from the tow frame and from the housing. Stabilization of the instrument platform is enhanced by preserving accurate balance through a dynamic balancing system whereby small masses are moved under computer control to maintain the center of mass of the instrument platform at the center of rotation of the spherical air bearing. The dynamic stabilization process is made more precise by actively vibrating the instrument platform by a set of linear vibrators.
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