Bottom Hole Assembly is a drilling equipment which includes special equipment, drilling yangdipakaipada certain operating conditions – Bit Subs is a device connecting between the chisel drill with a tool thereon, dapatlangsungdenganDrill Collar, Near Bit Stabilizer, Down Hole Motor, orienting Sub and others. The size and type of thread adapted to a chisel in one hand and adjusted the equipment ...
Read More »Exploration Drilling
The purpose of this exploratory drilling is to prove the existence of a basin containing oil or gas. At the beginning of this drilling, the data is not yet available accurate drilling that requires proper planning taking into account the possibilities of problems that occur during the drilling operation. Also required scrutiny during the drilling process because the depth of ...
Read More »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 ...
Read More »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 ...
Read More »Type Drilling By Purpose
Based on an overview map of subsurface drilling point can be determined to prove the existence of oil and gas in the basin. After determining the point of drilling and mapping the location and then do the drilling. The division of oil and gas drilling are distinguished by: – Interest drilling – Location drilling – Based on the shape of ...
Read More »Vector Data Definition
The main advantage of vector data format is the accuracy in representing point features, limitations and straight lines. This is very useful for analysis that requires precision positioning, for example on the boundaries of the cadastral database. Examples of other use is to define the spatial relationship of some features. Vector data is relatively more economical in terms of file ...
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