Offshore Drilling Essay

oil ring called the Deepwater Horizon in the Gulf of Mexico. The oil ring was owned by an offshore oil drilling company called Transocean and they were leasing the oil ring to British Petroleum. The oil well was located on a seabed 4,993 feet below the surface of the ocean. On April 20th, a surge of natural gas penetrated through the concrete core and went up the Deepwater rig’s riser which led to the drilling platform catching fire, and exploding. This caused eleven people to die and injured another

under the designed fracture gradient curve) to determine the surface (or intermediate casing in some offshore areas term) casing setting depth. • Move cross to Point E from Point D at the same depth to identify the mud weight required for that depth. In the case shown in the figure, there would be no requirement for casing above this depth. However, a conductor casing (or surface casing in some offshore areas term) is required to prevent wash out of shallow formation and to provide support for subsequent

and conveys ideas and information through communication using four of its major functions such as “control, motivation, emotional expression and information” (p. 299). The offshore oil-drilling job is complex and needs engineering expertise. BP had undertaken deep-water oil drilling at the Macondo well using the Transocean offshore oil rig. It is expected that BP and its partner, Halliburton, Transocean needed detailed collaborative communication plan across between all the parties. Let us examine some

Geneva, Switzerland. Weatherford’s primary business is to provide products and services to companies which are involved in the assessment and production of oil and natural gas, both on land and offshore. (Weatherford, 2017) Weatherford provides these products and services from its business group which are drilling and formation evaluation, well construction, Completion and

and conveys ideas and information through communication using four of its major functions such as “control, motivation, emotional expression and information” (p. 299). The offshore oil-drilling job is complex and needs engineering expertise. BP had undertaken deep-water oil drilling at the Macondo well using the Transocean offshore oil rig. It is expected that BP and

headquarters located in London, UK. Its largest operating division is BP America, which is located in Houston, Texas. The Deepwater Horizon was a semi-submersible offshore drilling rig owned by Transocean. Built in 2001 in South Korea by Hyundai Heavy Industries the rig was leased to BP from 2001 until September 2013. On 20 April 2010, while drilling at the Macondo Prospect, an uncontrollable blowout caused an explosion on the rig that killed 11 crewmen and ignited a fireball. The fire was inextinguishable

Drilling Group which is the segment this paper focus on it market analysis consists of the principal technologies involved in the drilling and positioning of oil and gas wells and consist of wide range of product lines. We chose this segment because the potential of this segment, as it generated more than $2.5 billion in operating income in 2015 that is nearly 39% of Schlumberger’s total, comparing to $1.4 billion Halliburton drilling segment (best alternative) operating

the largest disasters of its magnitude in the US history and thus, one of the largest man-made disasters with huge negative impact on the environment. On 20th April 2010, here was an explosion on the Deep-water Horizon drilling rig, which led to the complete sinking of the offshore rig as well as oil spill that continued for 87 days. Methane gas in the well expanded to the riser and eventually, to the rig. High-pressured gas got inflamed and led to explosion. Two days later, Deep-water Horizon sank

Abstract Petrobras was an oil rig which was designed for an offshore production unit off the coast of Brazil. The oil rig was primarily designed as a floating drilling unit but was modified in 1997 to 1999 for it to become a production unit, to save money and space by moving the Emergency drain tanks (EDTs) from the platform into the structure but they were not checked properly meaning there was poor alignment to the production heaters, which lead to the accumulations of hydrocarbons which brought

On April 20, 2010 the Deep Water Horizon drilling unit operated by British Petroleum (BP) experienced a catastrophic explosion, resulting in 11 casualties, 15 serious injuries, and an uncontrolled discharge of crude oil into the Gulf of Mexico for the next 3 months. Countless number of livelihoods that relied on the gulf’s ecosystem was indelibly marred by the environmental disaster, costing billions in damages that are still being accounted more than 2 years later. During the crisis, many differing