WorksheetsOIil and gas L3- Units 21-24
Total questions: 40
Worksheet time: 20mins
The geologist had to _____ the hardness of the rock before drilling.
determine
submit
impress
convince
The data from the last drilling operation was carefully _____ to the management team for review.
transmitted
emitted
submitted
reflected
Engineers look at the _____ of the formation to understand its composition.
lithology
thickness
echo
elevation
A _____ is a visual representation showing the elevation changes across an area.
contour
boundary
map
grid
The height of the formation above ____ is recorded during the survey.
sea level
ground level
tree line
mountain base
To record the sound waves, we must ____ the microphone at the right position.
plot
place
move
adjust
The map shows the ____ where two formations meet.
boundary
center
peak
valley
When they measure the rock layers, they consider both the thickness and the _____.
elevation
color
texture
density
The technician noted the _____ of the sound waves in the report.
echo
frequency
amplitude
velocity
_____ can help identify changes in the properties of different rock layers.
Sound waves
Light waves
Magnetic fields
Electric currents
During the inspection, the team assessed the _____ of the platform.
thickness
color
height
weight
The formation has a _____ slope, making it challenging to drill.
steep
gentle
flat
gradual
We need to _____ between the shale and sandstone layers.
distinguish
combine
ignore
merge
The survey team decided to _____ tests to collect accurate data.
conduct
ignore
avoid
delay
The _____ of the map was too small to see all the details.
scale
color
texture
border
During logging, they record information to create a detailed ____.
log
report
summary
note
Engineers _____ data to analyze and interpret the formations.
plot
erase
ignore
delete
The amount of oil in the ____ will determine the profitability of drilling.
pay zone
reservoir
drill site
oil rig
The tool is used to _____ rock thickness and density.
measure
calculate
estimate
analyze
The microphone will _____ sound waves to measure the echo.
transmit
absorb
reflect
block
The engineer will _____ to finishing the project by next month.
commit
submit
omit
permit
The team was able to _____ the manager of the project’s importance.
convince
ignore
distract
confuse
Stability is crucial for a drilling rig, especially when it is set up on _____.
land
water
ice
sand
A cross-section view helps engineers see the _____ of different rock layers.
thickness
color
texture
age
The geologist marked the _____ of the reservoir where oil is likely to be found.
pay zone
water table
cap rock
fault line
When conducting a seismic survey, sound waves are _____ into the ground.
emitted
absorbed
reflected
scattered
To _____ the quality of a sample, engineers need to conduct a detailed analysis.
determine
ignore
complicate
overlook
The _____ of a rock layer is shown by lines on a contour map.
elevation
color
texture
density
Engineers need to _____ data on the thickness of formations for further analysis.
gather
ignore
delete
misplace
The _____ of a drilling operation can depend on many factors, including depth and location.
aspect
color
taste
height
If the reservoir has sufficient oil, the company _____ more wells.
will drill
drills
drilled
is drilling
If the equipment were to fail, the project _____ delayed.
would be
will be
is
has been
They _____ to drill deeper if the initial results show good potential.
will plan
might consider
are thinking
have decided
If the test results are positive, the site _____ profitable.
will be
was
is
has been
The team will stop drilling if the layer ____ too thin.
is
are
was
were
If they found oil in this area, they ____ invest in another well.
would
could
should
might
If the company ____ more equipment, the work will be faster.
buys
sells
rents
borrows
If the crew _____ for another two hours, they could reach the target depth.
drilled
sail
walked
flew
If this formation contains gas, it _____ the region’s energy supply.
would boost
will boost
could boost
might boost
The company would reduce costs if they _____ new technology.
used
ignored
avoided
rejected
