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  • OTM-046: Identifying variations in trafficability for seismic vehicle

 
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Identifying variations in trafficability for seismic vehicle

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Challenge ID

OTM:046

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Title

Identifying variations in trafficability for seismic vehicles

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Theme ID

ON 1.2: Seismic Planning - Identification of adverse terrain for trafficability

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Originator of Challenge

Onshore: OTM

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Challenge Reviewer / initiator

PEMEX, Statoil, PetroSA, Exxon, Tullow, Petronas

 

General description

Overview of Challenge

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What is the nature of the challenge? (What is not adequately addressed at present?)

We need to identify variable surfaces which will lead to a number of vibroseis trucks moving at different rates.

If this is likely to happen due to localised areas of relatively harder mobility, then the resources can be re-allocated appropriately in the plan, ensuring the survey is completed as efficiently as possible.

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Thematic information requirements

1. Obtain detailed topographic information, 2. Obtain detailed terrain characterisation,  4. Obtain detailed land-use information,

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Nature of the challenge - What effect does this challenge have on operations?

Unforeseen changes in terrain, which may or may not be seasonal (e.g. floodland, dense vegetation/ bush), can stimulate last minute changes in survey plans.  Whilst this is manageable, it is not ideal (cost, time increases) and early foresight would help

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What do you currently do to address this challenge?/ How is this challenge conventionally addressed?

Online imagery, ground survey teams

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What kind of solution do you envisage could address this challenge?

Layered EO imagery with details of prevailing ground conditions

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What is your view on the capability of technology to meet this need? – are you currently using EO tech? If not, why not?

The right products could offer a highly valuable solution

 

Challenge classification

 

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Lifecycle stage

Pre license

Exp.

Dev.

Prod.

Decom.

Score from impact quantification [1]

2

3

0

0

0

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Climate classification

NOT CLIMATE SPECIFIC

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Geographic context/restrictions

Generic onshore (Unspecified)

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Topographic classification / Offshore classification

Generic onshore (Unspecified)

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Seasonal variations

Any season

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Impact Area

Operational cost reduction

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Technology Urgency

(How quickly does the user need the solution)

Immediately (0-2 years)

 

Information requirements

 

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Update frequency

Not important

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Data Currently used

 

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Spatial resolution

 

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Thematic accuracy

 

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Example formats

 

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Timeliness

Within a week

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Geographic Extent

Reservoir footprint

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Existing standards

 


 


[1] Impact quantification scores: 4 – Critical/ enabling; 3 – Significant/ competitive advantage; 2 – Important but non-essential; 1 – Nice to have; 0 – No impact, need satisfied with existing technology

 

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