发明名称 |
LOGGING METHOD FOR DETERMINING CHARACTERISTIC OF FLUID IN A DOWNHOLE MEASUREMENT REGION |
摘要 |
For use in logging downhole in an earth borehole, a method for determining a characteristic of oil that may be present in a downhole measurement region, includes the following steps: providing a plurality of crude oil samples; determining the viscosities of the crude oil samples; performing test measurements, using a predetermined operating mode, on media including the crude oil samples to obtain test data; applying a test processing procedure to the test data to obtain an output test parameter relating to the test data and the predetermined operating mode; deriving, for the plurality of crude oil samples, a correlation relating the output test parameter to the viscosities of the crude oil samples; performing downhole measurements in the measurement region with a logging device, operated with substantially the predetermined operating mode, to obtain logging data, and applying a measurement processing procedure to the logging data to obtain an output logging parameter; and determining the oil characteristic using the output logging parameter and the correlation. |
申请公布号 |
WO2008106376(A2) |
申请公布日期 |
2008.09.04 |
申请号 |
WO2008US54733 |
申请日期 |
2008.02.22 |
申请人 |
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LTD;BADRY, ROBERT;FLAUM, CHARLES;KLEINBERG, ROBERT |
发明人 |
BADRY, ROBERT;FLAUM, CHARLES;KLEINBERG, ROBERT |
分类号 |
G01N11/00 |
主分类号 |
G01N11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|