Successful integration of remote sensing and ground based exploration techniques in an arid environment

Journal Article · Mon Mar 06 00:00:00 EST 1995 · Oil and Gas Journal; (United States)

OSTI ID:6831627

Jones, R F.E. ^[1]; Oehlers, M ^[2]

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1. Clyde Expro plc, Ledbury (United Kingdom)
2. Nigel Press and Associates Ltd., Edenbridge (United Kingdom)

Twenty years ago, remote sensing promised to revolutionize exploration; unfortunately, many of the early promises made were unfulfilled and remote sensing tended to drop out of mainstream exploration. Both these extremes are unrealistic, and projects undertaken by Clyde in Yemen illustrate some of the ways remote sensing can become a successful and cost-effective part of an exploration program. Firstly, the remote sensed data, integrated with a minimum of ground control work, provided maps to use in subsequent fieldwork, a surface geology map, and a digital elevation model with its derived topographic contour maps. Secondly, the remote sensed data enabled the authors to create a structural contour map of a near surface horizon at a very low cost per square kilometer. Thirdly, the remote sensed data became a crucial planning tool for seismic operations to optimize data quality and minimize acquisition cost without having to resort to costly and time-consuming swath shooting or similar high-effort techniques. Finally, the surface geological map derived from the image interpretation enabled them to create geological cross sections along the shot seismic lines in a matter of hours without having a field geologist mapping along the lines. Remote sensing can provide highly cost-effective benefits to an exploration program in an arid region, and many of the applications can also be developed for use in areas with vegetation cover.

• OSTI ID: 6831627
• Journal Information: Oil and Gas Journal; (United States), Vol. 93:10; ISSN 0030-1388
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
MULTISPECTRAL PHOTOGRAPHY
TECHNOLOGY ASSESSMENT
PETROLEUM DEPOSITS
REMOTE SENSING
YEMEN
ARID LANDS
DATA ANALYSIS
EFFICIENCY
GEOLOGIC STRUCTURES
INFORMATION SYSTEMS
LANDSAT SATELLITES
MAPPING
PLANNING
SEISMIC SURVEYS
ARAB COUNTRIES
ASIA
DEVELOPING COUNTRIES
GEOLOGIC DEPOSITS
GEOPHYSICAL SURVEYS
MIDDLE EAST
MINERAL RESOURCES
PHOTOGRAPHY
RESOURCES
SATELLITES
SURVEYS
020200* - Petroleum- Reserves
Geology
& Exploration