Developments Drilling Method

Increasing number of problems in the drilling operation requires the development of more advanced technology. In the development of several drilling methods have been used, some methods of drilling has been performed, among others: 1. Drill mashed How to make a drill hole is made by mashing numbukkan drill the soil layers to be penetrated. The drill bits are constructed ...

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Play Equipment Drilling

Rotating equipment (rotating equipment), equipment used to provide round the circuit drilling. Round produced has enormous power to be able to play a long series of drilling. Some functions of rotating equipment (rotating equipment), among others: – Rotate the drill rod during drilling operations. – Holding and hanging drill rod or other pipes with slip-slip or disconnect the tube from ...

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Drilling Mud Types and Storage

The types of drilling mud used, among others: a. Water-based mud: Drilling mud is the most widely used is a water-base mud (80%). The composition of this sludge consists of fresh water or salt water, clay and chemical additives. This composition is determined by the condition of the wellbore. b. Oil-based mud: Used in drilling, hotholes, shale formations and so ...

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Definition Drilling Operations

Drilling operation involves a huge cost or capital intensive, using high technology and high risk. The personnel who work on drilling operations should have a good knowledge also about safety. So that drilling operations can run smoothly, and accidents can be avoided. The contents of these subjects was prioritized to provide basic knowledge drilling technique involves understanding prior to drilling ...

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Preparation Water Drilling

Water is the material used to make drilling mud, cement slurry making and personal necessities that need to be surveyed hari.Untuk first water source is on site or nearby locations. The water source can be from rivers, lakes, and marshes. If the supply of surface water resources are not sufficient it is necessary to drill groundwater, and if it is ...

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Drilling Circuit

Is a series of interconnected pipes ranging from swivel connected to the drill bit. The function of rangkaianpengeboran (drill stem), among others: – Lowering and raising the drill. – Provide the load on the drill bit to breakout / breakdown of rocks. – Channelling and continue turning force to the drill bit. – Distributing drilling mud (drilling fluid) pressure tinggike ...

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