The bulk of the money raised by the oil industry is used for finding oil and the bulk of that money is used for the geophysics (the physics of the earth). Geophysics offers techniques for imaging of the surface (see below ground) before the drilling, and this may also play a key role in avoiding the drilling of the so-called “dry holes.” What is not generally realized by the public, is that most of the holes drilled for oil are dry and not yield commercial oil or gas.
Placement of an oil and gas reservoir and the drilling of oil wells and gas is very expensive. That is why it is so important to use state-of-the-art exploration and production technologies to the costs as low as possible. Many large oil companies use of the world’s largest and fastest supercomputers, Cray even systems for the processing of seismic data and to produce accurate images that the best place and route for the drilling of wells. In complex areas, such as the North Sea and the Gulf of Mexico, advanced 3-D seismic imaging has played a key role in finding sources and in reducing finding and development costs.
When considering a space for drilling, oil companies usually start with the collection and analysis of geological, production and trade data on a geological basin, an opportunity for oil and gas have collected over millions of years. This has often satellite photographs, gravity and magnetic information, plus the different types of seismic data.From this information, a pelvis model was created to help the possibilities of oil and gas. If it shows promise, the company operates a seismic program consisting of 2-D or 3-D data. If oil and gas are discovered, complementary technologies to help determine the best plan for using the reservoir. The technologies provide the most obvious ways to long-term production and financial returns.
Find Your way and Get listed freely at our oil and gas directory