WO/2008/032265 is referenced by 1 patents.

A method and apparatus for determining the density and phase fractions of well services fluids is shown including an x-ray generator, a sample cell, and a radiation detector. Radiation is passed through the sample cell and fluid and the attenuated radiation signal is used to evaluate the fluid. In one embodiment, a reference radiation detector measures a filtered radiation signal and controls the acceleration voltage and/or beam current of the x-ray generator using this information. The apparatus may be permanently affixed for long term monitoring or temporarily clamped on to a pipe in production.

Title
Apparatus and method for well services fluid evaluation using x-rays
Application Number
PCT/IB2007/053649
Publication Number
2008/032265
Application Date
September 10, 2007
Publication Date
March 20, 2008
Inventor
Wraight Peter
Vallee Etienne
Durkowski Anthony
Groves Joel L
Shampine Rod
Agent
CATE David
Assignee
Wraight Peter
Vallee Etienne
Durkowski Anthony
Groves Joel L
Shampine Rod
Prad Research And Development
Schlumberger Technology
Schlumberger Holdings
Services Petroliers Schlumberger
Schlumberger Canada
IPC
G01N 09/24
G01N 33/28
G01N 23/12
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