RICHARD JOHN CATHRINER
Pilots at Stinson St, Plano, TX
License number
Texas A2282723
Issued Date
Jul 2016
Expiration Date
Jul 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
6310 Stinson St, Plano, TX 75093
Professional information
System For Separating Gas-Liquid Flowstreams
US Patent:
4708793, Nov 24, 1987
Filed:
Jun 13, 1986
Appl. No.:
6/874258
Inventors:
Richard L. Cathriner - Plano TX
Thomas R. Roose - Downers Grove IL
Thomas R. Roose - Downers Grove IL
Assignee:
Atlantic Richfield Company - Los Angeles CA
International Classification:
B01D 1900
US Classification:
210188
Abstract:
Apparatus for separating slugs of fluid of one phase flowing through a conduit which is conducting fluid of another phase comprising an elongated inlet manifold connected to an inlet conduit at one end and being of sufficient cross-sectional flow area to reform the fluid flow from the inlet conduit into substantially channel flow for the liquid entering the inlet manifold. A liquid discharge manifold is located below the inlet manifold and is connected to the inlet manifold by a plurality of downcomer conduits which are spaced apart one from the other along the length of the inlet manifold. A gas discharge conduit is connected to the downstream end of the inlet manifold and to a gas-liquid separator for demisting the gas discharged from the inlet manifold. Gas blow-by through the discharge manifold is prevented by a liquid trap formed by a liquid discharge conduit connected to the liquid discharge manifold. Flow is controlled through the system to permit substantial dampening or elimination of slugs of gas in liquid or liquid in gas such as encountered in oil and gas well production operations and other two-phase fluid flow systems.
Air Conditioning System With Discharged Heat Driving Compression Of System Refrigerant
US Patent:
2012029, Nov 22, 2012
Filed:
May 18, 2012
Appl. No.:
13/475149
Inventors:
Richard J. Cathriner - Plano TX, US
International Classification:
F25B 1/00, F25B 49/02, F25B 27/00
US Classification:
622281, 62498, 622351
Abstract:
An air conditioning system. The system includes apparatus for circulating a refrigerant in a path, further having apparatus for compressing the refrigerant and generating heat in the refrigerant. The system further includes apparatus for providing a driving force to the apparatus for compressing in response to the generated heat.
Well Testing Apparatus
US Patent:
4006630, Feb 8, 1977
Filed:
May 26, 1976
Appl. No.:
5/690107
Inventors:
Richard L. Cathriner - Plano TX
Assignee:
Atlantic Richfield Company - Los Angeles CA
International Classification:
E21B 4706
US Classification:
73155
Abstract:
Downhole well testing apparatus employing a mandrel which carries a testing means, the testing means being connected to an opening in the mandrel, and packing means for isolating the opening in the mandrel so that at least a portion of the formation to be tested is connected only to said testing means.