'Borehole' diaporamas de présentation

The TBIE method and its applications To borehole acoustics in rocks with parallel fractures

The TBIE method and its applications To borehole acoustics in rocks with parallel fractures or tilted anisotropy. Pei-cheng Xu Datatrends Research Corp. April 14, 2009. TBIE. Transformed Boundary Integral Equations. Model I - Borehole in rocks with parallel fractures. fluid.

608 views • 46 slides

Moment tensor analysis of acoustic emission data from a triaxial laboratory experiment

412 views • 26 slides

Presenter Name School of Drafting Regulations for Borehole Disposal of DSRS 2016 Vienna, Austria

Procedures and Requirements for the Emplacement of Waste In the Disposal Borehole. Presenter Name School of Drafting Regulations for Borehole Disposal of DSRS 2016 Vienna, Austria. Introduction. Poorly controlled DSRS have caused serious, even fatal radiation accidents.

227 views • 22 slides

Review on Modern Volcanology

Review on Modern Volcanology. Takeshi Nishimura Department of Geophysics, Tohoku University. Understanding the Magma Activity beneath Volcanoes Magma or volcanic fluids distributions Magma locations and behavior from geophysical observation

297 views • 20 slides

Site Investigation Philosophy and Design

Site Investigation Philosophy and Design. Site Investigation Phases. Preliminary : assess general site suitability and enable planning of subsequent investigation Methods: geological survey, site inspection, existing logs General exploration :

501 views • 12 slides

Improving Lives in Ghana

Improving Lives in Ghana . With The Links Donation of a Borehole in Pigu, ghana Communication for Social Change Consortium www.cfsc.org.

230 views • 12 slides

David S. Chapman, Robert N. Harris and Michael G. Davis

Surface Temperature Anomalies for the Medieval Warm Period, Little Ice Age, and 20th Century Warming Determined from Borehole Temperatures. David S. Chapman, Robert N. Harris and Michael G. Davis. I t*. Concept: surface temperature

222 views • 12 slides

David S. Chapman, Robert N. Harris and Michael G. Davis

Surface Temperature Anomalies for the Medieval Warm Period, Little Ice Age, and 20th Century Warming Determined from Borehole Temperatures. David S. Chapman, Robert N. Harris and Michael G. Davis. I t*. Concept: surface temperature

257 views • 12 slides

PRODUCT CATALOGUE

PRODUCTS. PRODUCTS. PRODUCT CATALOGUE. PRODUCT CATALOGUE. Seismic Recorders Model 16S12-P-12. Functionality. Features. Features. Fish Farming. Functionality.

380 views • 8 slides

STANDARDIZING BOREHOLE DRILLING ACTIVITIES IN NIGERIA

STANDARDIZING BOREHOLE DRILLING ACTIVITIES IN NIGERIA. EVOLUTION OF BOREHOLE DRILLING ACTIVITIES. Availability of water still far below demand Majority of big water schemes are surface water or ground water based

366 views • 7 slides

Best Engineering Geophysics services in India - Parsan

Parsan is the best service provider of Engineering Geophysics in India which provides the best services of Engineering Geophysics in India. For more details visit :- http://www.parsan.biz/engineering-geophysics.php

28 views • 2 slides

Downhole Testing

Pump. Horizontal Plank with normal load. x. ?t. z 1. Hammer. z 2. packer. Horizontal Velocity Transducers (Geophone Receivers). R 1 2 = z 1 2 + x 2 R 2 2 = z 2 2 + x 2. Shear Wave Velocity: V s = ?R/?t. Oscilloscope. Downhole Testing. Test Depth Interval.

486 views • 1 slides

Single head pumps Borehole pumps

Spare parts catalogue. Deep well technology. Single head pumps Borehole pumps. Sub TWI 4. (Page 1 over 1). Exit.

200 views • 1 slides

5. Temporal Change in Velocity Structure

1 . Introduction. 3. Temporal Change in Spectral Ratio and Time Derivative of CCF of Coda Waves. 2. Data and Method. Variation of V S. (b). Variation of V P. (a). Amplitude spectral ratio. Ground surface seismometer. Before the mainshock. Before the mainshock.

160 views • 1 slides