Hess Corp. (NYSE: HES) is cutting roughly 13% of its workforce and streamlining operations as it battles Elliott Management Corp., an activist hedge fund shareholder pushing for the U.S. oil and gas producer to post its first quarterly profit since 2014.

Most of the cuts, which could start as early as Jan. 16 and continue through the week, are in Houston, home to a majority of the company's employees.

Lorrie Hecker, a Hess spokeswoman, confirmed the cuts, saying about 300 workers, or about 13% of the company's workforce, would be dismissed.

RELATED: Elliott Seeks To Remove CEO John Hess Of Hess Corp

Executives from the New York-based company's headquarters were flying to Houston on Jan. 16 to meet with employees. The job cuts are part of a plan to reduce expenses by more than $150 million a year, the company said.

"We are doing all we can to ease the transition for employees who are impacted including severance, outplacement assistance and other benefits and support," Hecker said in an emailed statement to Reuters.

The cuts come despite a more than 20% rise in oil prices in the past three months as the U.S. shale industry recovers on rising demand and shrinking global stockpiles.

Hess had not cut staff two years ago even as some peers let thousands of workers go, with executives publicly saying they would retain talent in anticipation of a price rebound. Recent asset sales and pressure from investors to improve results have the company reversing course just as rivals post improved results from rising commodity prices.

Hedge fund Elliott Management Corp. last month launched an activist campaign against Hess, saying it was frustrated by the company's "continuing underperformance" and floated the idea of pushing to remove John Hess as CEO.

Elliott declined to comment.

Guyana

The reorganization comes as Hess has been hiving off assets in response to demands from Elliott and others. Last year Hess sold its interests in projects in Norway and Equatorial Guinea. Some employees being let go had roles connected to those assets, one of the two sources said.

RELATED: Hess’ Offshore Deals Haul In $2.6 Billion; Free Cash For Bakken, Guyana

Hess has been stockpiling $2.53 billion in cash and short-term investments in order to fund its share of costs for an oil project off the coast of Guyana run by ExxonMobil Corp. (NYSE: XOM). The first phase requires Hess to contribute $955 million out of the $4.4 billion total investment.

Hess shares fell about 0.8% to $54.11 in afternoon trading.