There has been evolution in oil production technology today compared to how it was in the past as you will learn more here. Since oil is an essential commodity for the survival of man, a look into the changes in technology in production is a good idea. In the past, in Ancient Mesopotamia bitumen a hardened substance was used in ship construction and holding jewelry together. The pharaohs in Egypt used the substance to make the pyramids stand tall. Bitumen, asphalt and mortar although did not require drilling, were the substances that led to the discovery of oil.
The technique used to obtain oil on its discovery was by simply digging. At the time, oil was used as medicine and the Chinese also lit their lamps as well as warm their houses using this product. Little information about oil existence was available at the time as you have seen in this site.
The technology that followed drilling was the use of spring poles. This apparatus which was connected to a tree was made popular by the Ruffner brothers with the intention of reaching more salt deeper in the earth. Despite a hint of the possible things oil could be used for at this time, oil was still not a necessity. When steam was introduced to provide energy for the spring pole for the extraction of salt the process became enhanced. Benjamin Silliman a chemist at Yale learned more about processes that could convert the oil into kerosene that could then be used in lamps. Following this information, people saw the importance of oil and processes to extract it began.
As you will find out in this website, the demand for oil was to rise in the near future. The number of oil deposits discovered in the earth increased. However there were hard sediments that made drilling difficult hence the need for improved equipment. Consequently, a method called rotary drilling emerged whose head could move past the hard sediment with great ease. One historic moment was witnessed in Texas where a rig in Beaumont struck oil and it rose to the surface trickling like rain water. Because the world was getting ready for the first war, the need for oil skyrocketed leading to the development of better oil tools as a result of competition. The most successful development for the rotary drill was the ability to dig deeper.
Right now the world still uses the rotary drill for oil extraction. Besides been in use, the equipment has had significant changes technologically to improve efficiency. From what you have read in this website, you can see that the rigs can do more work than they did in the past. An instance, is the ability of a rig to move on its own as well to extract oil from a number of fields.
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