Coring Tool

0.01 sec.

Coring Tool

a device for taking rock samples from the face or walls of a drill hole. Rotary, hammer, or forced face coring tools are used for investigating the physicomechanical properties of the foundation bedrock of engineering structures (the last type is used in soft rock and is driven in by pressure). When drilling exploratory holes for hard minerals, lateral coring tools (with which samples are scraped or drilled from the walls of the hole) or explosive tools are used. The use of the lateral coring tools permits the partial replacement of core drilling by more efficient solid drilling.

REFERENCES

Volkov. S. A., and A. S. Volkov. Spravochnik po razvedochnomu bureniiu. Moscow, 1963.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		References in periodicals archive	?		Encyclopedia browser	?		Full browser	?
No references found			The 1873 PT cable preparation tool, which provides consistent termination and reduces on-site craft issues, is a two-piece coring tool designed specifically for the 1873 B-Series connector. CommScope Introduces New Two-Piece Connector for Wireless ... by PR Newswire Coring Tool Development In the 23-plus years of ocean drilling operations, the DSDP/ODP development engineering groups have initiated a total of 65 projects, ranging from minor tool upgrades to entire coring system development. Technology developments in scientific ocean drilling by Harding, Barry W. / Oceanus Andrew Broadband HFC products to be distributed by TVC Latin America include: trunk and distribution cables, connectors and adapters, coring tools, cable installation accessories, high-end Andrew HELIAX(R) drop cables, and plenum-rated RF cables for indoor applications. Andrew Signs TVC Latin America as Distributor for CATV Products in ... by Business Wire			Corey, Giles Corey, Lewis Corey, Martha Corfu Corfu incident Corfu, Declaration of corge corgi Cori Cycle Cori ester Cori, Carl F. Cori, Carl Ferdinand Cori, Gerty T. coriaceous coriander coriander oil Coriander Seed Weevil coriandrol Coriandrum Corigliano, John Corigliano, John Paul Corin coring coring out coring reel Coring Tool Corinna Corinth Corinth Canal Corinth, Gulf of Corinth, Isthmus of Corinth, League Corinth, Lovis Corinthian Corinthian capital Corinthian Order Corinthian War Corinthians Corinto Coriolanus Coriolanus, Gnaeus Marcius Coriolis Acceleration Coriolis correction Coriolis deflection Coriolis effect Coriolis Force Coriolis operator Coriolis parameter Coriolis resonance interactions Coriolis, Gaspard Gustave de Coriolis-type mass flowmeter			Coricidin Coricidin Coricidin "D" Coricidin 'D' Coricidin Cough and Cold Coricidin D CORID Coridine Coriell Cell Repositories Coriell Institute for Medical Research Coriell Personalized Medicine Collaborative Corigliano, John Corigliano, John Paul coriitis CORIL CORIM Corin CORINAIR Corindon CORINE Corineus coring coring coring coring coring coring out coring reamer coring reel Coring Tool Corinna Corinna of Tanagra Corinna of Tanagro Corinne Corinne and Christophe Corinne Claiborne Boggs Corinne Dolan Alzheimer Center Corinne Orbach Immobilier CORINTE Corinth Corinth Corinth & Counce Railroad Company Corinth (ancient) Corinth (ancient) Corinth (modern) Corinth (modern) Corinth Alcorn County Humane Society Corinth battlefield Corinth Canal Corinth Prefecture Corinth Prefecture Corinth, Greece Corinth, Greece Corinth, Gulf of Corinth, Gulf of Corinth, Isthmus of Corinth, Isthmus of Corinth, League Corinth, Lovis

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.