No agreement has been reached yet.
The Financial Times reports that Mr Daukoru, who is Nigeria’s oil minister, has written to OPEC members, urging them to implement their share of the output cut.
The newspaper also reported that a communique announcing the measure, which would reduce output to 27 million barrels of oil per day, was expected later Monday.
Saudi Arabia, Iran and Venezuela are all pushing for a meeting in Vienna next week to ratify the agreement to show unity within the cartel, but the Financial Times reports that other members, including Nigeria, believe a communique is sufficient.
Citing an unnamed OPEC official, however, the newspaper reported that a meeting was nevertheless likely, with October 18-19 being the preferred dates.
Iran, OPEC's second-biggest producer, has already thrown its support behind moves for a reduction and an emergency meeting to cut the long-standing output quota.
“Iran supports any OPEC production cut," said Oil Minister Kazem Vaziri Hameneh was quoted as saying by the state news agency IRNA.
The 11-member cartel has maintained an output quota of 28 million bpd since June 2005.
A cut in output is seen as aimed at supporting the price of oil on world markets, which has slumped by about 20 percent in recent weeks owing to easing supply concerns.