Hocal Pipe Industries: Types Of Oil Wells



CATEGORIZING OILD FIELDS DEPEND ON THE INITIAL STUDIES; A KEY ELEMENT FOR EXTRACTION.
The engineer and machinery involved in the processes of oil extraction are directly related to the type of oilfield to be drilled. The subsoil is intervened with bars of different diameters and coated pipes that, once introduced at different depth, allow prospection and extraction. To do so, categorizing the type of oilfield constitutes the first step.
Firstly, drilling the exploratory wells is the common step to any extraction plan. The purpose is to determine the presence of hydrocarbon, as well as obtaining as much information as possible with a low cost. With this procedure, the data about the cuts, cores, and registers of the field will lead to the use of procedures to extract the hydrocarbon.

The first thing to do is categorize the type of field

Following the exploration, as it is highlighted by Hocal Pipe Industries, making the estimations of field are done in evaluation wells to determine the size, the characteristics, and geological reality of the field to create the drilling strategy.
As to the development wells, whose objective is to boost the field’s production, they are use to drain, extract, and explore the reserves of the field with the data obtained from the previously mentioned drillings. In this regard, there are:

  • Production wells are the most numerous, and they are used to optimize productivity.
  • Injection wells have the purpose of maintaining the field’s pressure and eliminating non-desired fluids.
  • Monitoring wells monitor and complete the parameter of the field. In some cases, they are the results of already executed drilling that are no longer used for production or injection.
Oil wells can also be classified by the characteristics of the geographical area, the type and structure, and the geological column of the field. Evidently, to achieve ideal productive level such as more exploitation to lower costs, other classifications must be considered: vertical, horizontal, multilateral, and oblique fields with a low or a big angle.

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