There have been significant changes in technology in the production of oil since its first production as you will read more here. Because of its importance in our lives, it is best if we take a look at the changes that have taken place since it was discovered. Traditionally, people in Mesopotamia used bitumen to make boats and hold earrings, necklaces, and bangles together. The Kings of Egypt used bitumen for the construction of the famous pyramids. These minerals which oozed to the surface freely requiring no extraction equipment 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. Little information about oil existence was available at the time as you have seen in this site.
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. With the introduction of steam to power ,the spring pole salt extraction proceeded at higher rates. 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 learn more about how the demand for oil surged in this website. More oil deposits were also discovered deeper in the earth. 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. With the world war 1 coming around, the demand for oil rose, leading to increased competition which resulted in greater development of oil tools. The most successful development for the rotary drill was the ability to dig deeper.
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. From what you have read in this website, you can see that the rigs can do more work than they did in the past. One such case is the increased mobility of the rig to extract oil from several oil wells.