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What is the role of the party chief in seismic crew organization?
What is the role of the party chief in seismic crew organization?
- Operating equipment and ensuring data accuracy
- Supervising office work and interpretation
- Determining line location and shotpoints
- Supervising the field crew and office, quality control, data interpretation, final report, and recommendations (correct)
What is the role of the observer in seismic crew organization?
What is the role of the observer in seismic crew organization?
- Operating equipment and ensuring data accuracy (correct)
- Supervising the field crew and office, quality control, data interpretation, final report, and recommendations
- Determining line location and shotpoints
- Supervising office work and interpretation
What is the function of geophones in seismic field survey?
What is the function of geophones in seismic field survey?
- Detecting/seismometers capable of measuring ground motion (correct)
- Operating seismic sources
- Handling the streamer
- Operating navigation equipment
What is the function of hydrophones in seismic field survey?
What is the function of hydrophones in seismic field survey?
What is the function of OBS in seismic field survey?
What is the function of OBS in seismic field survey?
What is the function of streamers in seismic field survey?
What is the function of streamers in seismic field survey?
What is the function of seismic cameras in seismic field survey?
What is the function of seismic cameras in seismic field survey?
What are the seismic sources at sea?
What are the seismic sources at sea?
The party chief is only responsible for supervising the field crew, not the office work or final report.
The party chief is only responsible for supervising the field crew, not the office work or final report.
The observer is responsible for determining line location and shotpoints along the lines.
The observer is responsible for determining line location and shotpoints along the lines.
Seismic sources on land only include explosive dynamite.
Seismic sources on land only include explosive dynamite.
Hydrophones are used as detectors/seismometers to measure ground motion on land.
Hydrophones are used as detectors/seismometers to measure ground motion on land.
Single-channel streamer cable is used for petroleum exploration.
Single-channel streamer cable is used for petroleum exploration.
Seismic cameras are still commonly used for recording ground motion detected by geophones.
Seismic cameras are still commonly used for recording ground motion detected by geophones.
Digital recording systems read the signal from geophones at an interval of one second.
Digital recording systems read the signal from geophones at an interval of one second.
Recent surveys have streamer length up to 5000 to 6000 m and more than 240 recording segments (channel).
Recent surveys have streamer length up to 5000 to 6000 m and more than 240 recording segments (channel).
What is the role of the party chief in a seismic field survey?
What is the role of the party chief in a seismic field survey?
What are some examples of seismic sources used on land?
What are some examples of seismic sources used on land?
What is the difference between geophones and hydrophones?
What is the difference between geophones and hydrophones?
What is an OBS in seismic field surveys?
What is an OBS in seismic field surveys?
What is the purpose of streamer cable in seismic surveys at sea?
What is the purpose of streamer cable in seismic surveys at sea?
What is the difference between multiple-channel streamer cable and single-channel streamer cable?
What is the difference between multiple-channel streamer cable and single-channel streamer cable?
What is the function of recording equipment in a seismic field survey?
What is the function of recording equipment in a seismic field survey?
What is the advantage of using digital recording systems in seismic field surveys?
What is the advantage of using digital recording systems in seismic field surveys?
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