Avalon Sciences Ltd: Private Company Information - …

Avalon Sciences Ltd. designs and manufactures borehole seismic equipment for permanent seismic monitoring, seismic interpretation, and vertical seismic profiling (VSP). The company provides ...


Borehole Seismic Services | Weatherford International

Vertical Seismic Profile Services Accurately measure the depth of geological fractures With a global team of expert geophysicists and seismic engineers, our industry leading vertical seismic profile services provide a true-depth calibration of surface seismic data.


Mitcham Industries Inc (MIND.O) Company Profile | Reuters.com

Mitcham Industries, Inc. (MII), incorporated on January 29, 1987, is engaged in providing equipment to the geophysical, oceanographic and hydrographic industries. The Company operates through two ...


CNOOC Vertical Seismic Profiling Technology Upgrades …

Recently, the China Sea for the first time WalkawayVSP ( walkaway vertical seismic profile ) data acquisition data processing and interpretation results were out, the data collected showed the highest resolution stratigraphic interpretation can reach 5-7 meters, more than the area of high resolution seismic 12 to 14 meters of accuracy, the ...


Seismic Profile Equipment | Environmental XPRT

Results for seismic profile equipment from AquaLocate, Ateco, COMPACT and other leading brands. Compare and contact a supplier near you Air & Climate; Energy & Renewables ... Vinci - Model GEOREC - Downhole Vertical Seismic Profile Tool. GEOREC is a downhole digital tool designed for seismic acquisition in HP & HT …


Vertical Seismic Profile in Horizontal Wells - OnePetro

Summary. An offset vertical-seismic-profile (VSP) survey was performed on Lacq 91, a horizontal well drilled in a reservoir layer about 50 m thick. This paper describes the field acquisition and the specific data-processing sequence that led to a us


Processing and Interpretation of Three …

Processing and Interpretation of Three-Component Vertical Seismic Profile Data, Ross Sea, Antarctica by Meltem Akan A thesis submitted in partial fulfillment of the


3D VSP Processing | Schlumberger

VSP technology: The solution for borehole surveys Many subsurface imaging problems cannot be solved without a 3D survey, and when a survey also needs to be performed in the borehole, the solution is 3D vertical seismic profile (VSP) technology.


Downhole Equipment and Ancillaries - Avalon Sciences Ltd

Geochain™ Borehole Seismic Range. Avalon Sciences Ltd (ASL) designs and manufactures advanced borehole seismic equipment for permanent seismic monitoring, hydraulic/hydrothermal fracture mapping and Vertical Seismic Profiling (VSP).


Seismic profiling - petrowiki.org

A Practical Use of Vertical Seismic Profiles—Stratigraphic Calibration of 3-D Seismic Data, Geological Circular 97–4. Austin, Texas: Bureau of Economic Geology, University of Texas. ... Seismic data acquisition equipment. Seismic wave propagation. Seismic interpretation. Designing 3D seismic surveys.


Advances in Seismic First-arrival Tomography

Advances in Seismic First-arrival Tomography David Paul Gaines University of Tennessee, ... 1.5.1 Seismic Equipment 13 1.5.2 Seismic Acquisition 14 1.5.3 Seismic Processing 18 ... 3.4.2 Seismic Profiles 91 3.4.3 Large Offset Profiles 92 3.5 Conclusions 93 ...


ION Geophysical | Provider of Integrated Geophysical …

ION Geophysical is a geophysical solutions provider that helps oil & gas companies and seismic contractors overcome seismic imaging and operational challenges. ... processing, and interpretation services to maximize the value of your Vertical Seismic Profiles (VSP) investment. ... equipment maintenance and training to maximize …


The Acquisition and Processing of Vertical Seismic Profile ...

SPE Asia Pacific Oil and Gas Conference, 8-10 February, Singapore Three Vertical Seismic Profiles and one well shoot were acquired as part ofthe EWDP-A revisit-3 horizontal drilling campaign in the Erb West field. Themain objective in acquiring this data was to derive a reliable velocity modelfor ...


Geowaves®, downhole Acquisition Tool - Sercel

GeoWaves is a digital downhole seismic array capable of up to 32 levels. This versatile tool can records vertical seismic profiles but can also be used for passive monitoring or heavy surveys such as 3D VSP and 4D VSP around the well.


offset - Schlumberger Oilfield Glossary

In surface seismic acquisition, the horizontal distance from source to receiver. In a vertical seismic profile, offset is the horizontal distance between the source and the wellhead or the surface projection of the receiver in the case of a deviated well.


Zero-Offset Vertical Seismic Profiles - Halliburton

Zero-Offset Vertical Seismic Profiles High Resolution Data for Better Reservoir Characterization Providing precise velocity information as well as true Seismic Wavelet well tie with Phase, Frequency, and Time/Depth, a Zero-Offset VSP can help identify a reservoir target "ahead of the bit," or confirm that the target has been drilled.


U.S. Department of the Interior General Information

U.S. Department of the Interior. Bureau of Ocean Energy Management. General Information. June 2013 . Types of Geological and Geophysical. Surveys and Equipment. Geological and geophysical (G&G) surveys provide information used by government andindu stry to ... • Vertical Seismic Profile (VSP) Surveys: ...


ION Geophysical | Seismic Services for the Oil & Gas ...

ION Geophysical, a geoscience company, provides seismic solutions including seismic acquisition equipment, geophysical software, seismic data processing services, and onshore and offshore, 2D and 3D multi-client data programs to the oil & gas industry. ... and interpretation services to maximize the value of your Vertical Seismic Profiles …


Reflection seismology - Wikipedia

Reflection seismology (or seismic reflection) ... This article is about surface seismic surveys; for vertical seismic profiles, ... Land seismic surveys tend to be large entities, requiring hundreds of tons of equipment and employing anywhere from a few hundred to a few thousand people, ...


Offset Vertical Seismic Profile VSP - Halliburton

Offset Vertical Seismic Profile VSP    ... Integrated with surface seismic and well-logging data, Offset VSP data can be used to define and describe formation rock properties / pore pressure indicators, and identify other reservoir details with very high resolution. ... Provides greater vertical and lateral spatial resolution than ...


MaxiWave® - YouTube

Oct 08, 2012· Sercel is the world's leading designer and manufacturer of innovative seismic equipment and reservoir monitoring instruments. ... Seismic Slinky—An analogy for P ... Vertical Seismic Profile ...


Our contact information - Pacific National Capital

OFST – Offset Vertical Seismic Profile OEM – Original Equipment Manufacturer OH – Openhole OH – Openhole Log OHC – Open Hole Completion OIM – Offshore Installation Manager ... VSP – Vertical Seismic Profile VSPRO – Vertical Seismic Profile VTDLL – Vertical Thickness Dual Laterolog


Avalon Sciences LTD Corporate Video - YouTube

Aug 05, 2010· Avalon Sciences Ltd (ASL) designs and manufactures advanced borehole seismic equipment. Our Geochain™ system is …


Case Study: hDVS Distributed Vibration Sensing System ...

Vertical seismic profile data efficiently acquired with cemented multimode fiber in one well and with daisy-chained cemented single-mode fiber across all four wells.