Paul Geiger, previously with Southwestern Energy, has more than 23 years of experience in oil and gas operations and will now help oversee HighPoint's growing operations in the D-J Basin.

Frank’s International N.V. (NYSE:FI) and its Board of Supervisory Directors on June 13 announced several key senior management promotions, hires and related personnel changes.

Additionally, James Trimble, who recently led Stone Energy as interim CEO and president through the company’s merger with Talos Energy, was appointed as chairman of Crestone’s board.

Michael J. Dolan, senior vice president of Exxon Mobil, plans to retire effective Aug. 1 after 38 years of service, and Malcolm Farrant, vice president of human resources, has decided to retire after 35 years of service.

Robert S. Shaw Jr., CFO of Ranger Energy Services Inc. (NYSE:RNGR), has resigned effective immediately to pursue other opportunities, the company said June 5.

Khalid al-Dabbagh was named acting service line head for finance, strategy and development at the world’s largest oil producer, taking over on an interim basis from Abdallah al-Saadan, who was senior vice president of the department, the sources said.

Transocean Ltd. (NYSE: RIG) announced on June 4 that John Stobart, executive vice president, COO and chief performance officer is retiring.

Parente’s departure wiped $11 billion off the market value of the company and marked the highest profile casualty so far of a trucker’s strike that virtually paralyzed Brazil for nearly two weeks.

A key plank of CEO Pedro Parente's turnaround campaign for Petrobras and a condition for his taking the job in 2016 was freedom to control fuel prices.

Richard Azar's resignation was made in connection with his status as a personal guarantor under Camber's outstanding bank loan with International Bank of Commerce.

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Jay Stratton has more than 30 years of experience in operations for both domestic and international oil and gas companies, most recently serving as COO at Jagged Peak Energy.