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What are the risks in using the under balance in drilling ahole?
Wiki User
∙ 16y ago
I believe you mean what are the risks in drilling a hole (oil well) underbalanced. The result can be a blowout and oil well fire. Drillers must keep the right mud weight in order to hold back gas that is trying to come to the surface.
Wiki User
∙ 16y ago
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it is the stuff that is under us if we dug ahole we will found ittee hee
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What is under balance drilling?
It is a drilling technique used to reduce the chip holding pressure when it be forced and make a difficulties to remove a part of rock by bit through rotary carbon steel teeth bit and by weight on bit , it used the UBD to make a secondary annulus by using another casing like tie back to divided the annulus to two part to relief the hydrostatic column drilling fluid pressuer and that will reduce the chip holding ppresseure and will be traet even the kicks without breaking the drilling operation to treat the kick off well
What are the potential risks that may be evident for the client and or the service provider under the provision of determined care?
potential risks for client and service provider under a provision of determined care
Why is cheaper to drill for oil on land than under the sea beds?
Drilling for oil on land is usually cheaper than drilling under the seabed due to several factors. On land, the infrastructure costs are lower, as there is no need for specialized equipment, platforms, or pipelines. Additionally, the depth and pressure of the reservoirs under the seabed can be much higher, requiring more complex and expensive drilling techniques. The harsh marine environment also leads to increased operational and maintenance costs for offshore drilling.
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