Method for determining properties of earth formations using...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C702S013000

Reexamination Certificate

active

07376514

ABSTRACT:
Techniques for estimating the fraction of water in formations being investigated use measurements of dielectric permittivity at a number of frequencies. The techniques have the advantage of minimizing or eliminating external inputs that can introduce inaccuracies.

REFERENCES:
patent: 3849721 (1974-11-01), Calvert
patent: 3891916 (1975-06-01), Meador et al.
patent: 3893020 (1975-07-01), Meador et al.
patent: 3893021 (1975-07-01), Meador et al.
patent: 3944910 (1976-03-01), Rau
patent: 4626773 (1986-12-01), Kroeger et al.
patent: 4703277 (1987-10-01), Kenyon et al.
patent: 4704581 (1987-11-01), Clark
patent: 5059907 (1991-10-01), Sherman
patent: 5243290 (1993-09-01), Safinya et al.
patent: 5345179 (1994-09-01), Habashy et al.
patent: 5434507 (1995-07-01), Beren et al.
patent: 5811973 (1998-09-01), Meyer, Jr.
patent: 6218841 (2001-04-01), Wu
patent: 2003/0011386 (2003-01-01), Xie et al.
patent: 0 516 525 (1992-02-01), None
patent: 0 572 309 (1993-12-01), None
patent: 1 693 685 (2006-08-01), None
patent: 1 597 321 (1981-09-01), None
patent: 2 322 200 (1998-08-01), None
Archie, G.E. “Electrical Resistivity an Aid in Core-Analysis Interpretation.”Bullet. Of Amer. Assoc. of Petroleum Geolog.vol. 31, No. 2 (1947): pp. 350-366.
Calvert, T.J., Rau, R.N., and Wells, L.E. “Electromagnetic Propagation, A New Dimension in Logging.”SPE6542, 1977.
Cheruvier, E., Suau, J. “Applications of Micro-wave Dielectric Measurements in Various Logging Environments.” SPWLA 27thAnnual Logging Symposium. (Jun. 9-13, 1986).
Desai, K.P. and Moore, E.J. “Equivalent NaCl Determination from Ionic Concentrations.”The Log Analyst.(May/Jun. 1969): pp. 12-21.
Klein, L.A. and Swift, C.T. “An Improved Model for the Dielectric Constant of Sea Water at Microwave Frequencies.”IEEE Trans.: On Antennas and Propagation.vol. AP-25, No. 1, (1977): pp. 104-111.
Landau, L.D., and Lifshitz, E.M.Electrodynamics of continuous media.London: Pergamon, 1960: pp. 26-27.
Ramakrishnan, T.S., and Wilkinson, D.J. “Water Cut and Fractional Flow Logs from Array Induction Measurements”,SPEpaper 36503, (1996).
Seleznev, N., Boyd, A., Habashy, T., Luthi, S. “Dielectric mixing laws for fully and partially saturated carbonate rocks.” Proceedings of the SPWLA 45thAnnual Logging Symposium, Jun. 6-9, 2004, The Netherlands.
Taherian, M.R., Yuen, D.J., Habashy, T.M., and Kong, J. “A Coaxial-Circular Waveguide for Dielectric Measurement.”IEEE Trans. Geoscience and Remote Sensing, vol. 29, No. 2 (Mar. 1991): pp. 321-330.
Combined Search and Examination Report dated Jan. 12, 2007 from the UK Patent Office for Application No. GB0617708.3.
Combined Search and Examination Report dated Jan. 15, 2007 from the UK Patent Office for Application No. GB0617249.8.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for determining properties of earth formations using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for determining properties of earth formations using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for determining properties of earth formations using... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2751243

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.