0

Full Content is available to subscribers

Subscribe/Learn More  >

Electric Impulse Drilling: Future-Orientated HT/HP Analysis of Drilling Fluids

[+] Author Affiliations
Franziska Lehmann, Katja Beier, Anne Schulz

Technical University Bergakademie Freiberg, Freiberg, Germany

Erik Anders

Technical University Dresden, Dresden, Germany

Paper No. OMAE2017-61108, pp. V008T11A001; 10 pages
doi:10.1115/OMAE2017-61108
From:
  • ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering
  • Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology
  • Trondheim, Norway, June 25–30, 2017
  • Conference Sponsors: Ocean, Offshore and Arctic Engineering Division
  • ISBN: 978-0-7918-5776-2
  • Copyright © 2017 by ASME

abstract

Modern rheological analyses provide good possibilities to understand the deformation and flow of fluids under different conditions. These methods used so far in the food industry as well as in the paints and coatings industry should transferred to the oil and gas industry, especially to the drilling fluid sector, to understand the drilling fluid behavior under borehole conditions. Traditionally, the rheology of drilling fluids is based on measurements under atmospheric conditions. The present study describes a new HT/HP measuring system by Anton Paar GmbH consisting of a modern rheometer including a high-pressure cell. This new system allows rheological analyses under a pressure up to 1000 bar and a temperature up to 300 °C. In consequence it is possible to observe conventional challenges within the drilling fluid sector under new points of view. Within the present study different drilling fluid systems were analyzed under common as well as under new rheological aspects. The results of both measuring systems were compared to each other. Furthermore, drilling fluid properties such as density, filtration and settling behavior were determined under different temperature regimes. Regarding to the operating principle of the electric impulse drilling (EID) technique the electric conductivity plays an important role and has to be taken into account. The results of these tests are also presented shortly.

Copyright © 2017 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In