#TITLE_ALTERNATIVE#
In planning a drilling operations, it's commonly to straight hole drilling cause economics. But in some situatios, there is no alternative to drilling a directional well. And it's very difficult to make inclination and azimuth keep on to the target. So wells are surveyed to monitor the pro...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/13396 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | In planning a drilling operations, it's commonly to straight hole drilling cause economics. But in some situatios, there is no alternative to drilling a directional well. And it's very difficult to make inclination and azimuth keep on to the target. So wells are surveyed to monitor the progress of the well. Actual directional data can be used to plot the course of the well and can then be compared with the planned course. Any deviation can be correctedand the well brought back to required direction3).<p>Various methods have been proposed for determining the well geometry from the measured survey data. Radius of curvature method is the one most accurate calcuations methods. Because this will then produce a smooth, circular arc. But just, 5 of 6 methods, includes radius of curvature didn't calculate that surveying instruments didn't located at bit. |
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