How many oil wells have been drilled in shallow water?

Offshore oil drilling in shallow waters (depths of less than 500 feet) has been in existence since World War II. While oil spills in shallow water have occurred in the past, only 15 barrels of oil have been spilled in over 11,000 shallow water wells drilled in the past 15 years—a remarkable record.

How deep is oil drilling?

Over the last six decades, it’s only gotten deeper. In 1949, the earliest year with data available, the average depth of oil wells drilled was 3,635 feet. By 2008, the most recent data available, we were drilling an average of 5,964 feet, a slight decrease from the 2007 at 6,064 feet. What are the implications of drilling depth?

Is shallow water drilling better than deepwater drilling?

Compared to deepwater oil drilling, shallow water drilling is less complex, resulting in better safety records from a more established industry. So, it is very bewildering that the Obama Administration included shallow water drilling in its initial moratorium on offshore drilling and set up additional rules for drilling in these lower depths.

Should you drill a deep or shallow oil well?

If an operation detects significant oil-bearing formations at shallower depths, drilling a shallower well could be more favorable than a deeper one. Shallow wells can offer a comprehensive range of benefits, including: Limited supply: Shallow oil wells typically tap into smaller oil reservoirs than deeper wells.

What is a shallow well?

A shallow well generally refers to a design drilled to a relatively shallow depth compared to other types of wells. Operations often drill these wells where oil deposits are close to the surface or within shallow geological formations. Depths can vary based on application, location or a state's specific definition.

What is a shallow water rig?

Shallow water rigs have legs that reach the bottom of the sea floor and have blow-out preventers (BOPs) above the surface of the water that are accessible for inspection, maintenance and repair, and can be controlled either remotely or manually in case of an emergency. These wells are drilled in known areas and mature reservoirs.