Alexander H. Williams

A Letter from Quora About its Terms of Service

A letter appeared this morning when I signed into Quora. The letter covers Quora’s terms of service, which it did not have when I started using the service:

Hi,

We didn’t have a terms of service ready when you registered for Quora, so we need you to approve it now.
We designed the terms of service to be as advantageous as possible to writers and sharers. The basics are:
You own all the content you write on Quora, period. You can put it on your blog, e-mail it to your friends, modify it, publish it in a book, etc., whatever you want.
When you write something on the site, you give permission to Quora to show it to other users.
By default, people can copy and paste your answer from the site to anywhere on the web as long as they link back to your original answer. If you don’t want this for something specific, you can leave a note on your answer saying that permission isn’t granted for that content.
These are what we think are the most important things from the terms, but if you’re interested in the details, you should read the entire Terms of Service.

 I agree to the Terms of Service

If you have any questions or concerns, you can email us at info@quora.com.

Thanks!
The Quora Team

Latest Plan To Cap The Spewing Oil Leak in the Gulf

From Gulf of Mexico - Deepwater Horizon Incident

FACT SHEET: SUBSEA OIL RECOVERY SYSTEM

The Subsea Oil Recovery System is a large structure that can be placed over the largest leak source in the Transocean Deepwater Horizon Rig. The system is designed to collect hydrocarbons from the well and pump them to a tanker at the surface, where they will be stored and safely shipped ashore. Weather permitting, deployment of the system is planned within the next six to eight days.

How it works

The system is made up of a 125-ton, 14’ x 24’ x 40’ structure that will be set on top of the largest leak source. This leak is located at the end of the riser, about 600 feet from the wellhead.

Equipment at the top of the system is connected to a 5,000 foot riser that will convey the hydrocarbons to the surface ship, the Deepwater Enterprise.

Once in place, oil will flow up into the containment system’s dome to the surface ship.

Once on the surface ship, the hydrocarbons will be processed and oil will be separated from water and gas. The oil will then be temporarily stored before being offloaded and shipped to a designated oil terminal onshore.

The Deepwater Enterprise is capable of processing 15,000 barrels of oil per day and storing 139,000 barrels.

A support barge will also be deployed with a capacity to store 137,000 barrels of oil.

This system could collect as much as 85% of oil rising from the seafloor. 

How it was developed

This is the first time this system will be used at this water depth.

To develop the system, BP quickly located existing structures that had previously been used as coffer dams in shallow water recovery efforts after Hurricane Katrina.

After Katrina, these structures were lowered over damaged wellheads to allow divers to repair wellheads.

BP engineers have worked closely with the firm Wild Well Controls, Inc. to convert these structures for use in deep waters.