Part of the process of preparing a well for further drilling, production or abandonment, cementing a well is the procedure of developing and pumping cement into place in a wellbore. Used for a number ...

Cement is a mixture of several different types of rocks, crushed and heated to very high temperatures, and then ground to a superfine dust to use in the production of concrete. Typically, cement ...

The tricky process of sealing an offshore oil well with cement - suspected as a major contributor to the Gulf of Mexico disaster - has failed dozens of times, according to an Associated Press ...

The tricky process of sealing an offshore oil well with cement -- suspected as a major contributor to the Gulf of Mexico disaster -- has failed dozens of times in the past, according to an Associated ...

The tricky process of sealing an offshore oil well with cement - suspected as a major contributor to the Gulf of Mexico oil spill disaster - has failed dozens of times in the past, according to an ...

Used for a number of different reasons, cementing protects and seals the wellbore. Most commonly, cementing is used to permanently shut off water penetration into the well. Part of the completion ...