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Siphon is building to bring water to pass under another channel, usually the discharge channel or path. At Sipon water flow due to the pressure. Sipon hydraulic planning must consider the flow velocity, flow rate loss at the turn of entry, lost due to friction, the loss in the elbow Sipon and lost at the turn out. Sipon minimum diameter ...

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 ...

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 ...

a. Standard Nomenclature The names given to irrigation channels and waster, buildings and irrigation areas should be clear and logical. Given name should be short and does not have a double interpretation (ambiguous). The names should be chosen and made such that if it is made of new buildings we do not need to change all the existing name. b. ...

Water flow measured upstream primary channel, in the branch network channels in the primary and secondary and tertiary tap buildings. Building measure can be divided into building measure on the free flow (free overflow) and building measure downward flow (underflow). Some of the buildings gauges can also be used to regulate water flow. Building measure that can be used are ...

Before making a surface irrigation system, it is in the design stage should be made in advance the layout or the layout of surface irrigation systems. Lay out or the layout of the irrigation system must indicate the following: (1) The location of the main building, (2) Trace irrigation and discharge, (3) The boundaries and the approximate area (in hectares) ...