What is density logging?
density logging generates information about the density of materials inside the wellbor, a hole drilled for extraction or exploring natural resources such as water, gas or oil. This information is important for reconnaissance drilling and research applications where geologists want to know more about what is under the ground and how it behaves. Logging usually includes different equipment for collecting as much information as possible. The density logging device is only one of several available data collection options. At the bottom of the device there is an emission source of gamma beams, allowing the beams to travel through the rock and liquids inside the well. As they move, their behavior changes. The denser minerals and liquid, the less gamma rays can travel to a set of pair detectors. These are located at slightly different distances to provide more data and context.
Information from logging densityThey are guessed by data on the total material density and can also offer insight into the WellBore mineralogy. If the technician knows what kind of rock is present, this information can be used to determine the density of the matrix, the value for the rock inside. With these data in the hand, technicians can calculate porosity, reflection of the density of the liquid inside the well. All this information can be important for tasks such as deciding on how to proceed with drilling, determining whether the area will bring useful materials, and build a geological profile.
Computers can be used to record density log data and automatic calculations. Technicians take care of some care for the collection and processing of this information as errors may develop. For example, well -size problems and shape can fill data as well as incorrect measurement units. It is also important to confirm that the probe has been placed accurately and check any problems that could cause incorrect data. record
along with other úDaji from the logging of the device can be reviewed by a density information by a geologist, engineer or other experienced technician. The density logging provides important information about the well profile that can be used to generate messages for other techniques and the creators of the decision in the organization. For example, when reconnaissance drilling, engineers want to find out if the well will bring enough material to be profitable, and what equipment they will have to install to safely extract valuable substances.