Depth-discrete sampling port

Details Depth-discrete sampling port Depth-discrete sampling port

1996-07-08

1998-07-07

Suchfield, George A.

Wells

Processes

Sampling well fluid

7315223, 7315224, 7386331, 166370, E21B 4910

Patent

active

057754241

ABSTRACT:
A sampling port is provided which has threaded ends for incorporating the port into a length of subsurface pipe. The port defines an internal receptacle which is in communication with subsurface fluids through a series of fine filtering slits. The receptacle is in further communication through a bore with a fitting carrying a length of tubing there which samples are transported to the surface. Each port further defines an additional bore through which tubing, cables, or similar components of adjacent ports may pass.

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