Magnetic field method and apparatus for evaluating in situ and/o

Details Magnetic field method and apparatus for evaluating in situ and/o Magnetic field method and apparatus for evaluating in situ and/o

1995-02-22

1996-05-21

Strecker, Gerard R.

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

By magnetic means

16625002, 324353, G01V 318, G01V 326

Patent

active

055193226

ABSTRACT:
A method and the apparatus for in situ analysis of a rock formation that already contains fluid in its interstices an excitation device is provided for imparting motion to the fluid relative to the rock formation and the magnetic fields created by the relative motion of the fluid in the rock formation measured. The permeability of the rock formation are deduced from the measurement. The measurement system is particularly applicable to in situ measurement of the permeability of rocks, e.g. down an oil well.

REFERENCES:
patent: 3116449 (1963-12-01), Vogel
patent: 3621380 (1971-11-01), Barlow, Jr.
patent: 4427944 (1984-01-01), Chandler
patent: 5151658 (1992-09-01), Muramatsu et al.
patent: 5417104 (1995-05-01), Wong

Affiliated with

Also associated with

Rating

Magnetic field method and apparatus for evaluating in situ and/o does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic field method and apparatus for evaluating in situ and/o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic field method and apparatus for evaluating in situ and/o will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2040858