Method and apparatus for determining shaliness and oil saturations in earth formations using induced polarization in the frequency domain
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 16, 1982
Grant Date -
N/A
app pub date -
Jan 25, 1980
filing date -
Jan 25, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus is disclosed for borehole measurements of the induced polarization of earth formations. The apparatus consists of an induced polarization logger capable of measuring both in-phase and quadrature conductivities in the frequency domain. A method is described which uses these measurements to determine cation exchange capacity per unit pore volume, Q.sub.v, brine conductivity, C.sub.w, and oil and water saturations, S.sub.o and S.sub.w, in shaly sands.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully