How to drill A Borehole Manually
Tutorial manual borehole drilling, SHIPO method
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welcome to how to use push it slightly
down for turning it five times then lift
it and again proceed to the next step
when you cut yourself with an office to
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chorus of samples for each meter and few
drill right down so type dual-speed
minutes per meter and what are you keep
doing this until the boho is completed
we need that information later prepare
site for us to drill with through it
make two or three set wrinkles and
connect them with channels prepare
drilling fluid from clay organic matter
well tonight or per mayor the drew 3-3
functions to lift cuttings to the
surface mr. Bligh's and put the probe
over to avoid collapsing because the
food is providing counter pressure
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always keep the bowl full drill through
it and make sure the drill fluid is
taken up position the tripod so it is
centered about this type of hole in one
of the legs is in line with the poona's
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choose a drill bit three inch bit if to
start in the heart so for each bit
Italian or Mossad or widen marks or five
inch of it a bit for aiming widening of
bow
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the first with getting very fluid is
pumped down through the three pipes into
the ball the fluid then comes up between
the blue pipes and the ball oh boy
cuttings addicted from bottom to the
surface and we'll see in settling piece
before it is pumped back into the ball
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gentleness pump the percussion pull up
the pipe slowly release them first of
all they can hit they hit the bottom
part at the bottom till 90 degrees to
the right
wait for seconds then repeat these steps
and they position the impact by 10
degrees this time never template at the
bottom because she once through the
pipes are most jetting will found
platinum to lift eight cuttings to the
surface increase pump speed and slowly
move through pipes up and down
don't ha done reading without a pump
there are two methods with above or with
air and acting as a rock we will have
the look how the an work is about
hundred use the same open repeats pull
up the pipe slowly and list them first
to hit the bottom heart at the bottom
till nine degrees to the right and the
fifties again the position the depart
but a decrease in style sludging to
remove cutting the roof read is sucked
up the pipes in the dance battle in the
borehole bad settling beats keep the
beats for roof which can always in the
bone flashing by hand because pipe while
going up open each going down
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always flush out materials before taking
a break or a Dean pipes otherwise
cuttings who are on their way up
will sit down in the book during a work
break always lived to the drill bits
from the bottom at these two meters so
you do not get stuck when the power
collapses abajo can collapse if the hole
is not full of dealing with because of
missing counter-pressure or when the
fluid is too thin and the soil structure
is toast to get a start bleep I'm out
increase the thickness of the roof read
if needed
brought your fluid with the second pipe
next to the pipe that is stuck to loosen
the collapse oil and pour as hard as you
can when a pipe has broken you can fish
it out using the fish hook and the fish
pin that is in each drill pipe
connecting official tournament rope and
poke it on the plane and the broken
pipes and if the pipes slowly remember
to take soil samples and record some
type and real speed in your rule when
drilling we threw it you need to wash
the samples and carefully inspect the
cartons
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after you have you dug as deep as
possible it is now time to design your
casing use the driller to see where the
best female polar is that is no money in
there with thunder soil and work
drilling went past the filter screen of
your kiss and must be other position a
long filter screen gives more water than
a short one
preparing the casting time you can buy
filter screens or make it yourself to
make it cut slots and clean them you can
send it up in the manual close the
bottom of the casing make the socket
connections and check prepare of size 2
to 5 millimeter six to eight buckets of
20 liters depending on the length of
this filter screen wash the grammar
installation of kissing the next steps
are critical and you can take a break in
between so prepare unsigned a casing
pipes gravel paths will be super as much
in what as you can store and deep a
channel to move your food
cut wash without AC remember always keep
the pump in water
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if one of the soldiers to remove the
pipes carefully inject water instead
casing pipes carefully and make sure
each connection is dominant in pressed
well and straight in the socket again
keep the hole for water to prevent
counter pressure
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after inserting the kissing back we can
now backwash the borehole from reading
the kissing time pumping water in the
casing by now we include much more
because there is less danger of collapse
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are clean rubble over rounded by while
shaking the pipe so the Grabow doesn't
get started check with a small pipe if
the collective of the drug go back has
been reached it should be 2 meters above
the philosophy when we were swapping now
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developing the world by swapping to open
the filters close the drive go back on
the wall the border move this to
slowly down and fast up
make sure to swap over there for the
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pump as much as far as it went down
buckets behind all the net Baptists with
12 in a few times under water becomes
clean and contests reduces more water
the gravel might have gone down so check
it again hygiene cozy adds the main
motor or compound on top of the drug to
see the pillow hair and prevent
contamination by surface water they sue
on the waves it is between the back and
compaction air so check your bureau on
requirement of the serum afterwards but
few with normal so between the bank and
boho and you have Mita under the surface
till the main you have medium of Kuwait
make the upload drainage and stop it
according to smack standards check the
manual if you don't have the money
finally install a pump according to your
customer needs and the results of the
country's take remember simple is not
easy
