Barry Davis - Shoreline WA Scott Blachowicz - Bothell WA Larry Brasfield - Mercer Island WA Dennis Howard - Seattle WA David Helms - Houston TX Craig Paynter - Renton WA Randy Robertson - Kirkland WA James Rouse - Houston TX
A system, method, and computer program for managing integrated real-time information about air flight trips and providing that information to multiple users by way of a flight operations system (FOS), including a data engine (DE) and render engine (RE). A computerized Upstream Distribution Center (UDC) containing a packet manager connects to the FOS and to a user interface including a computer display using text, image and color. The UDC is connectable to multiple user interfaces containing copies of the computer program through computer networks by which information is collected and propagated on a real time basis using object-relational mapping, object caching and proactive notification or âpushâ technology.
Air Travel Information And Computer Data Compilation, Retrieval And Display Method And System
Scott Blachowicz - Bothell WA Larry Brasfield - Mercer Island WA Feng Chen - Houston TX Roberto Cormack - Houston TX Barry Davis - Shoreline WA Rose Dossett - Houston TX David Helms - Houston TX Dennis Howard - Seattle WA John Legh-Page - Houston TX Craig Paynter - Renton WA Randy Robertson - Kirkland WA Jim Rouse - Missouri City TX
Assignee:
AR Group, Inc. - Houston TX
International Classification:
G01C 2100
US Classification:
701202, 701207, 701208, 455456, 342 36
Abstract:
A system, method, and computer program is disclosed for managing integrated real-time information about air flight trips, providing that information to multiple users, and receiving feedback from multiple users. A plurality of user interfaces are provided for displaying a plurality of types of information about a real time progress air trips as planned by an operational center. A communication channel is provided for receiving feedback information from the users and associating that feedback with a particular aspect of the trip.
Gregory J. Hatton - Houston TX David A. Helms - Houston TX Michael G. Durrett - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
G01F 2322
US Classification:
2503561
Abstract:
A system determines the relative amounts of phases in multiphase flow, typically the liquid (or gas) fraction of a stream in two-phase flow. More particularly, the system quickly and reliably determines the liquid (or gas) fraction of a flowing two-phase stream, such as a process stream commonly found in chemical processing or in petroleum production operations. The system yields accurate results regardless of the exact flow regime under which the two-phase stream is flowing.
Combination Microwave Waveguide And Pressure Barrier
Joseph D. Stafford - Bellaire TX Gregory J. Hatton - Kingwood TX David A. Helms - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
G01R 2704 H01P 316
US Classification:
324636
Abstract:
A waveguide and pressure barrier for use with devices for measuring fluid parameters of fluids passing in a pipe under high temperature and pressure conditions and utilizing microwave energy for making the measurements, the device including a pair of substantially identical members adapted to be mounted in spaced opposition on the pipe. Each member has an axial bore with a transverse bore for receiving a microwave antenna. The axial bore is substantially filled with a ceramic glass material providing the pressure and temperature barrier.
David A. Helms - Houston TX John D. Marrelli - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
G01N 2204
US Classification:
324640
Abstract:
The petroleum stream watercut monitor includes a test cell having a petroleum stream flowing through it. A microwave transmitter provides microwave energy through an antenna through an isolator. The antenna irradiates the test cell with the microwave energy so that the microwave energy enters the test cell and is reflected from the petroleum stream back to the antenna. A circulator connected to the isolator connects the transmitter to the isolator means and provides microwave energy to the antenna through the isolator and receives from the antenna again through the isolator the reflected microwave energy. An indicator provides an indication of the watercut of the petroleum stream in accordance with the phase difference between the transmitted microwave energy and the test microwave energy.
Gregory J. Hatton - Houston TX David A. Helms - Houston TX Thomas M. Williams - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
G01N 3328
US Classification:
73 611R
Abstract:
Apparatus and method for monitoring a petroleum stream includes stratifying the petroleum stream into substantially liquid and gas streams. Predetermined parameters of the stratified petroleum stream are sensed and signals are provided accordingly. A sample of the liquid stream of the stratified petroleum stream is taken and parameters of the sample stream are also sensed with representative signals provided by sensors. Circuitry provides signals representative of the water faction, the gas faction, and the oil faction of the petroleum stream in accordance with the signals from all of the sensors.
Determination Of The Watercut Of A Multiphase Flow Directly From Measured Microwave Frequency Dielectric Properties
John D. Marrelli - Houston TX Joseph D. Stafford - Houston TX David A. Helms - Houston TX Michael G. Durrett - Houston TX Gregory J. Hatton - Kingwood TX
International Classification:
G01N 2200
US Classification:
324638
Abstract:
The watercut of fluid in a mulitphase flow is measured. Microwave energy in the 10 Ghz range is transmitted through a test call having flow passing therein through a known geometry. Attenuation and phase shift of the microwave energy is measured and used to derive the wave number of the microwaves in the unknown fluid. The water fraction of the unknown fluid is then determined from the wave number and the known geometry of the test all using Hannai's equation.
David A. Helms - Houston TX Gregory J. Hatton - Houston TX Thomas M. Williams - Houston TX
Assignee:
Texaco Inc. - White Plains NY
International Classification:
G01N 2204
US Classification:
324 585A
Abstract:
A water cut monitor includes a microwave transmitter which transmits microwave energy through a fluid mixture containing water. An indicator connected to the microwave transmitter and receiving the microwave energy transmitted through the emulsion provides an indication of the water fraction of the fluid mixture in accordance with the phase difference between the microwave energy from the transmitter means and the microwave energy transmitted through the fluid mixture.
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