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. The ancient people in Mesopotamia used a hardened substance called bitumen to construct sailing vessels and put jewelry pieces together. In Egypt, it was used to solidify the famous pyramids. Bitumen, asphalt and mortar although did not require drilling, were the substances that led to the discovery of oil.
From this site, you find out that oil was first extracted by digging. The people living in this period used oil to heal diseases, light their lamps and heat their houses. There was not much knowledge of oil and the people came up with myths about the earth releasing gases and liquids.
The next discovery to be made as you will find here, was the spring pole. The spring pole equipment as you will discover here was tied to a tree which made it possible to reach more depth and was increasingly used by the Ruffner brothers to make salt extraction easier. Despite a hint of the possible things oil could be used for at this time, oil was still not a necessity. However when steam power was introduced, the brothers were able to drill salt at a faster rate. Benjamin Silliman a chemist at Yale learned more about processes that could convert the oil into kerosene that could then be used in lamps. After the discovery by Benjamin, there was more interest in this product and commercial extraction could be seen as you’ll see here.
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. While drilling using the spring pole, the machine encountered a challenge going past the hardened sediments. Consequently, a method called rotary drilling emerged whose head could move past the hard sediment with great ease. The success of the rig was witnessed in Beaumont Texas where the drill hit a field and a lot of oil started flowing towards the surface. As the world war 1 was set to begin, the demand for this product increased resulting in dire need for improved equipment following strong competition among nations. The most important aspect of the rotary drilling method was to extract oil found very deep into the earth.
At the moment as we learn more here, rotary rigs are still in use for extracting oil. Even though the rotary rigs are still in use, they have been modified to today’s technology. As you will see here, the rigs are enhanced compared to 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.