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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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Drilling Circulation Systems Operations

The circulatory system is one system that memegangperanan important in the operation of rotary drilling (rotary drilling) is the main .Tugas help system players inside the “drill” by providing the tools appropriate to regulate the materials mud and workplaces to prepare , maintain and replace the drilling fluid. The circulatory system is composed by four major sub-components, namely: 1. Drilling ...

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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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Comparison Vector and Raster Model

Both raster and vector data models each have characteristics or tendencies, its own advantages and disadvantages. Nevertheless, bearing in mind that the objective nature and human needs can be different from each other and even changed from time to time, then none of the data model that really can meet all the needs of the representation and analysis of spatial ...

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Projection Coordinates Map

A map projection is a system which gives the relationship between the position of points on the earth and on the map. Because the physical earth’s surface is irregular, then it is hard to perform calculations on the results of size (measurement). Was selected for a field that is regularly approaching physical field is the field of the earth ellipsoid ...

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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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