Rated #1Offshore Driller

Disciplined Process Management

As the offshore driller of choice, we will go beyond what is expected to achieve a safe zero-incident workplace and to be the clear choice among employees, customers and investors.

Invest in High-Quality Fleet

Talented Workforce Trained on Proven Systems

Global Platform

thical behavior

o harm to people, property or to the environment

uccess for employees, customers and shareholders

an-do attitude

perational excellence

Guided by a clear vision, strong core values and the highest ethical standards, we follow a well-defined strategy. Our disciplined investments in a high-quality fleet, employee development and proven systems lead to superior safety performance and operational excellence. The end result: total customer satisfaction.

Operational Excellence

Strong Safety Record

Leader in Customer Satisfaction

Talented Workforce

Exceptional people – trained to excel and equipped with proven safety management and operating systems – go beyond every day. Ensco offers several fast-track training programs and a Competency Assurance Program that has been accredited by the International Association of Drilling Contractors.

At Ensco, safety and operational excellence are a way of life. We earned top scores from our customers for Safety and Environment, Deepwater, Shelf Wells, and specialized drilling applications.

Safety & Operational Excellence

Global Platform

Ensco’s operations span six continents and we have successfully drilled some of the most complex wells in virtually every major offshore basin around the globe. We have the expertise to address our customers’ most complex drilling requirements.

Ensco’s fleet includes ultra-deepwater drillships and semisubmersibles, strategically located moored rigs and the largest number of premium jackups in the world.

Billions of dollars are being invested in ultra-deepwater drillships and ultra-premium harsh environment jackup rigs that feature Ensco's patented cantilever system.

High-Quality Fleet

Customer Satisfaction Customers Rated Ensco #1 in :

• Total Satisfaction • Safety and Environment • Technology• Deepwater Drilling • Shelf Wells• Horizontal and Directional Wells • Harsh Climate Applications• Special Applications• North Sea • Latin America and Mexico

Ensco is ranked #1 in overall customer satisfaction among offshore drillers for the fifth consecutive year in an independent survey. In fact, Ensco earned the top score in 10 of 16 separate categories. We are honored to receive this recognition, which is a testament to the hard work and dedication of our crews around the world.

www.enscoplc.com

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Ensco plc 2015

Major Offices

London, England

Ensco plc6 Chesterfield GardensLondon W1J 5BQUnited KingdomPhone: 44(0) 20 7659 4660Registered in England No. 7023598

Houston, Texas 5847 San Felipe Suite 3300Houston, TX 77057Phone: 713 789 1400Fax: 713 789 1430

North and South America

15021 Katy FreewaySuite 300Houston, TX 77094Phone: 281 809 0400Fax: 281 809 0401

Brazil Marketing office:Av. Rio Branco181- 26º andar - CentroRio de Janeiro - RJ Brasil CEP 20040-007Phone: 55 21 2262 4074/4078Fax: 55 21 2262 3984

Operations office: Rua Internacional #1000Granja dos CavaleirosMacaé - RJBrazil CEP 27930-075Phone: 55 22 2791 8100Fax: 55 22 2773 4641 Europe and Mediterranean Ensco House Gateway Crescent Gateway Business Park Aberdeen Scotland AB12 3GA Phone: 44(0) 1224 780 400 Fax: 44(0) 1224 780 444

Middle East and Africa Al Moosa Tower 2Suite 2601Sheikh Zayed RoadP.O. Box 72453Dubai, UAEPhone: 971 4 403 7300Fax: 971 4 403 7305 Asia and Pacific Rim 5 Temasek Boulevard #11-01 Suntec Tower 5Singapore 038985Phone: 65 6622 8900Fax: 65 6820 0230