ConocoPhillips Co. said April 16 it would slash spending and cut U.S. oil output by about 30% of this year's target, the largest cut so far by a major shale producer to deal with an unprecedented drop in oil demand.

U.S. oil and gas producers have cut expenses, dismissed tens of thousands of workers, and shut-in wells as coronavirus-related lockdowns have curtailed travel and closed businesses, knocking down crude prices by 60% this year.

ConocoPhillips will reduce planned North American output by 225,000 bbl/d, the company said. Overall, U.S. and Canadian producers have chopped 729,000 bbl/d from their goals, according to a Reuters tally of announced cuts.

The cuts are quickly outpacing even the most recent U.S. government forecasts. By December, the reductions could lop off 2.15 million bbl/d from pre-coronavirus targets, consultancy Rystad Energy said April 15. That would put the U.S. slightly above the curbs sought by OPEC this month.

"We are just not going to sell our crude for these kinds of prices," ConocoPhillips CEO Ryan Lance said on a call with analysts. "I would expect you're going to see a lot more of this."

OPEC and its allies, including Russia, this month pledged to cut their May production by roughly 9.7 million bbl/d to halt an oil glut. They have called on the U.S., Norway, Brazil and others to take steps to curb production to support their own energy industries.

The U.S. government cannot mandate cuts by private firms, but producers have shut in wells as they face rapidly filling U.S. pipelines and storage tanks, and falling demand for oil by refiners.

Some U.S. producers including Chevron Corp., Occidental Petroleum Corp. and Diamondback Energy Inc. have whacked spending. The top U.S. oil company, Exxon Mobil Corp., this month slashed spending by 30%. Overall, oil companies have pulled back 2020 spending plans by an average of 22%.

ConocoPhillips said in addition to cutting 125,000 bbl/d from its mainland U.S. operations, it will reduce production in Canada by about 100,000 bbl/d due to low prices.

The company last month halved its $3 billion-a-year share buyback program and on April 15 suspended purchases altogether. It has emphasized buybacks as its primary means of rewarding shareholders, but will continue to pay a cash dividend.

ConocoPhillips is reducing its 2020 spending budget by 35% from its original $6.6 billion target. The new budget is $4.3 billion, it said.

Executive and employee pay increases granted earlier in 2020 will be canceled and everyone will be paid at 2019 levels, the company said.

U.S. and Canadian producers, generally burdened with higher costs than some of their global competitors, have slashed spending overall by more than $37 billion, or around 30%.

ConocoPhillips said it will not cut production in Alaska, but will focus cuts on other North American fields.

It does not plan to complete any more wells in its Texas and North Dakota this year and is halting all hydraulic fracturing, said COO Matt Fox, the final step to completing new wells.

ConocoPhillips shares, which fell 3.5% to $31.07 on April 16, have lost more than half their value so far this year.