Research on the Correction Method for Measurement Data of WOB while Drilling Based on Strain Analysis

Abstract:

Article Preview

By detecting the axial strain at the near-bit, we can obtain the weight on bit(WOB), however, some other factors in the well such as hydrostatic force, circulating pressure, may also affect the measurement. Unless take these factors into consideration, derive the correction formula for the measurement data of WOB, eliminate the impact of other forces, we may not obtain the actual data of the weight on bit.

Info:

Periodical:

Advanced Materials Research (Volumes 361-363)

Edited by:

Qunjie Xu, Honghua Ge and Junxi Zhang

Pages:

547-553

DOI:

10.4028/www.scientific.net/AMR.361-363.547

Citation:

G. H. Liu et al., "Research on the Correction Method for Measurement Data of WOB while Drilling Based on Strain Analysis", Advanced Materials Research, Vols. 361-363, pp. 547-553, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.