Leadership Overview
Shelf Drilling has 4 executives leading key functions including strategy, operations, finance, and global execution.
Driven by specialized expertise, Shelf Drilling focuses exclusively on shallow water jack-up drilling rig operations, optimizing cost efficiency and technical capabilities within a distinct segment of the upstream oilfield services sector.
Driven by specialized expertise, Shelf Drilling focuses exclusively on shallow water jack-up drilling rig operations, optimizing cost efficiency and technical capabilities within a distinct segment of the upstream oilfield services sector.
Leadership Roles at Shelf Drilling
Greg O'Brien - Chief Executive Officer
Greg O'Brien, the Chief Executive Officer at Shelf Drilling, directs the company's overall strategic vision and operational framework. O'Brien guides the organization's expansion and market positioning within the specialized shallow water jack-up drilling sector. This leadership role involves aligning corporate objectives with the unique demands of providing drilling services to major energy companies across the Middle East, Southeast Asia, India, West Africa, the Mediterranean, and the North Sea. By focusing on optimizing cost efficiency and technical expertise, O'Brien ensures Shelf Drilling maintains its competitive edge. The Chief Executive Officer's purview encompasses fostering innovation in rig technology and operational methodologies, directly impacting the company's ability to secure and execute contracts. Greg O'Brien's executive decisions shape the company's trajectory in the upstream oilfield services market, emphasizing sustainable growth and operational excellence in shallow water environments.

Douglas Stewart - Executive Vice President & Chief Financial Officer
Douglas Stewart, the Executive Vice President & Chief Financial Officer at Shelf Drilling, directs the company's financial strategy, fiscal management, and capital allocation. Stewart is responsible for overseeing all financial operations, including accounting, treasury, financial planning, and investor relations, ensuring robust fiscal health for the organization. This critical role involves managing the financial implications of Shelf Drilling's specialized shallow water drilling operations across its global footprint, encompassing the Middle East, Southeast Asia, India, West Africa, the Mediterranean, and the North Sea. The Chief Financial Officer's leadership ensures that financial resources are effectively deployed to support operational excellence and strategic expansion. By maintaining strong financial controls and reporting, Douglas Stewart provides essential oversight that underpins the company's stability and growth. Stewart's expertise is vital for navigating the financial complexities of the upstream oilfield services sector and maximizing shareholder value.
Aaftaab Kharbanda - Executive Vice President & Chief Operating Officer
Aaftaab Kharbanda, the Executive Vice President & Chief Operating Officer at Shelf Drilling, oversees the day-to-day operational execution and performance of the company's fleet of jack-up rigs. Kharbanda manages the complex logistics and technical deployment of drilling services across diverse global regions, including the Middle East, Southeast Asia, India, West Africa, the Mediterranean, and the North Sea. This executive function is critical for ensuring the efficient and safe operation of mobile offshore units in shallow water environments. The Chief Operating Officer's responsibilities include optimizing rig utilization, maintaining stringent safety standards, and driving operational efficiencies to enhance cost-effectiveness for clients. By coordinating fleet management and technical support, Aaftaab Kharbanda directly contributes to Shelf Drilling's reputation for specialized expertise. This leadership position involves close collaboration with other executive functions to align operational capabilities with market demands and strategic growth initiatives.

Kurt Hoffman - Executive Vice President & Chief Operating Officer
Kurt Hoffman, the Executive Vice President & Chief Operating Officer at Shelf Drilling, drives operational excellence and strategic execution across the company's global drilling activities. Hoffman focuses on enhancing the efficiency and effectiveness of shallow water jack-up rig operations, ensuring seamless service delivery to clients in key regions such as the Middle East, Southeast Asia, India, West Africa, the Mediterranean, and the North Sea. This executive leadership position involves optimizing fleet performance, implementing best practices in safety and environmental stewardship, and managing the technical aspects of offshore drilling. The Chief Operating Officer's role is integral to maintaining Shelf Drilling's competitive advantage through specialized expertise and cost-efficient operations. By overseeing operational planning and resource allocation, Kurt Hoffman directly supports the company's mission to provide reliable drilling services. Hoffman's leadership ensures the continuous improvement of operational capabilities, aligning with the company's commitment to growth and client satisfaction in the upstream oilfield services sector.
Explore Leadership Teams in Energy, Utilities & Waste
Select Water Solutions, founded in 2008 and headquartered in Houston, Texas, is a specialized energy company that provides comprehensive water and chemical solutions for the oil and gas industry. The company delivers end-to-end water management services and chemical treatments to oilfield operators across North America and internationally. Select Water Solutions offers a range of services including water sourcing, transfer, treatment, recycling, and disposal, along with chemical solutions designed to optimize oil and gas production processes. The company maintains a significant trucking fleet for water transportation and operates multiple facilities to support its service offerings throughout major energy-producing regions.
Company Leadership JS

JP
JS
For the last 100 years, Noble has remained dedicated to our core values, our customers and the pursuit of operational excellence. This has been made possible by our employees, and an unwavering commitment to deliver safe, efficient results.
Company Leadership
MA
RN
TJ
Nine Energy Service is a North American onshore completion and production services provider that targets unconventional oil and gas resource development. Nine Energy is headquartered in Houston, Texas, with operating facilities throughout the United States and Canada.
Company Leadership AF
JH
HS
JH
Trican Well Service was founded in 1979 and is headquartered in Calgary, Alberta, Trican has operations in Canada, the United States, Russia, Kazakhstan, Australia and North Africa. Trican provides a comprehensive array of specialized products, equipment and services that are used during the exploration and development of oil and gas reserves.
Company Leadership BF
RH
SD