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their drilling samples
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∙ 12y ago
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∙ 10y agorocks found at the ridge
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What did data collected by the drilling ship Glomar Challenger confirm?
The data collected by the drilling ship Glomar Challenger confirmed continental drift.
What were the goals of the deep sea drilling project?
To investigate the evolution of ocean basins by core drilling of ocean sediments and underlying oceanic crust.
What parts of Chinese drilling process do the glass of water the straw and the empty glass represents?
i dont have any idea what it is it makes no sense
Science what is a sample taken without bias?
The answer is Random Sample
What is the difference between LWD and MWD?
MWD is measurement while drilling. It records values like direction, inclination, toolface etc, which all are values needed to achieve a successful drilling. LWD is logging while drilling. It records logs (which generally are run by wireline, after drilling). Most common being gamma and resistivity logs. It gives us real time log data which helps to geosteer. In BHA, the arrangement is like... [ BIT - RSS* - MWD* - LWD* ] (* - optional)
What is a core sample?
Exploration by drilling will result in a core sample. Brought up inside the hollow drilling tubes, the core sample is pushed out and is laid out for inspection and study.
A sample collected by drilling into Earth's surface with a hollow drill and pulling out a column of soil and rocks?
a core sample
What is core sample?
Exploration by drilling will result in a core sample. Brought up inside the hollow drilling tubes, the core sample is pushed out and is laid out for inspection and study.
What is the definition of biased sample for math?
A biased sample is a Statistical Sample in which the sample is biased or have more samples of the things that is being influenced.
Where do you use drilling method of mining?
Drilling is used in almost every type of mining to sample and determine the extent of a the deposit. Drilling is used for actual extraction of salt (by solution mining), petroleum, and natural gas.
What is the definition for unbiased sample?
A sample is Unbiased if everyone in the sample have an equal chance of being selected
What is the definition for the sample of a population for which each has an equal chance of being selected?
Random Sample
What is the definition of the math term sample space?
the space used to show a sample promblem.
What is the Censored sample's definition?
to cover up
What is a numerical summary of a sample?
That is the definition of a statistic
How do scientists test an area for oil without drilling?
They get a sample of a nearby tree and it will come up as having oil in it
What is the definition for probability sample?
A probability sample is one in which each member of the population has the same probability of being included. An alternative and equivalent definition is that it is a sample such that the probability of selecting that particular sample is the same for all samples of that size which could be drawn from the population.
