Growing demand for natural gas in the U.S. has led to an increase in hydraulic fracturing in the Marcellus Shale region of PA. The goal of this project was to recommend best practices to the U.S. Department of Energy for hydraulic fracturing. First, industry practices for well drilling, cementing, and casing were analyzed. A System-Theoretic Process Analysis was used to identify weaknesses that could lead to loss of wellbore integrity; and a blowout preventer system was designed to mitigate this hazard. Second, contaminants in hydraulic fracturing fluids were identified and a mobile onsite wastewater treatment system using reverse osmosis was designed to remove fracturing chemicals, radium, and solids. Lastly, recommendations were made to improve the safety of natural gas recovery.

• This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.

Creator

• Hennessey, Conor Daniel
• Tupper, Jacquelyn Eireann
• Villafuerte, Lee Joan
• Innarelli, Neil Anthony
• Aschbacher, Lukas Josef
• Coppa, Rebecca Caitlin

Publisher

• Worcester Polytechnic Institute

Identifier

• E-project-042513-000000

Advisor

• Plummer, Jeanine D.
• Fofana, Mustapha S.

Year

• 2013

Sponsor

• U.S. Department of Energy

Date created

• 2013-04-25

Resource type

• Major Qualifying Project

Major

• Environmental Engineering
• Mechanical Engineering
• Chemical Engineering

Rights statement

• In Copyright