Matches 1 - 8 out of 8


Match Document Document Title
8544321 Flow control assembly  
A flow control device for automatically controlling the flow of a fluid at a predetermined rate that is capable of taking measurements of the pressure of the fluid within the device while the...
8328527 Calculation of downhole pump fillage and control of pump based on said fillage  
Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well...
8322995 Calculation of downhole pump fillage and control of pump based on said fillage  
Methods and apparatus are provided for determining pump fillage, using data arrays of pump plunger position with respect to time and/or pump plunger load with respect to time. In this manner, well...
8061195 Flow control assembly  
A flow control device for automatically controlling the flow of a fluid at a predetermined rate that is capable of taking measurements of the pressure of the fluid within the device while the...
6457354 Gas flow sensor  
Gas flow sensor 10 generally comprises housing 20 defining internal cavity 40, diaphragm assembly 50 separating internal cavity 40 into first chamber 42 in communication with gas inlet 44 and...
5209114 Reciprocating piston flow meter  
A reciprocating piston flow meter for measuring gas flow through the flow meter comprising a hollow precision bore flowtube in a vertical orientation, with a movable piston containing a valve...
RE09379 Title is not available  
RE08120 Title is not available  
Matches 1 - 8 out of 8