The map shows the two major structural trends most fields in Kuwait are lining up with. The newly reported Al-Nokhatha discovery is clearly outside these trends, which suggests that another trapping mechanism would be required to explain the presence of hydrocarbons. That is why this is an interesting discovery.
Oil & Gas
Middle East

A major and not-on-trend discovery in Kuwait

With a clear need to maintain its ability as a swing producer, Kuwait has now started to seriously explore its offshore acreage

Kuwait is not the first country one would associ­ate with places ramping up efforts to discover more oil. At the end of the day, the small Gulf country is home to one of the biggest onshore oil fields in the world – the giant Burgan field. However, Burgan and its smaller equivalents across the desert have started a more mature phase of production and the times of easy oil from these fields seem to be over.

Most fields in Kuwait are lining up with two major structural trends; the Greater Burgan Arch and the Khafii-Nowruz Arch. The fact that the newly reported discovery is somewhere in between suggests that the trapping mechanism may not be a simple four-way anticline. Source: A. Aziz Al-Fares (1998) GeoArabia.

In that light, it is no surprise to see news items along the lines of “Kuwait Oil To Wrap Initial Offshore Drilling Campaign in 3 Years”, as reported by the Journal of Petroleum Technology in October last year. The article de­scribes that Kuwait received its first offshore rig in 2022, which is also a clear sign of the shift in focus towards the slightly more complicated and economically less favourable places in the country – its shallow waters in the Gulf. In some ways, one might be sur­prised it is only happening now.

New discoveries and their implications

With the arrival of the offshore rig, KOC embarked on a six-well offshore exploration campaign, according to JPT. It may very well be that the an­nouncement of a major gas and oil discovery earlier this summer is part of this campaign. According to KOC, 2.1 billion barrels of light oil and 5.1 trillion cubic feet of gas, equal to around 3.2 billion barrels of oil equiv­alent, were found in the Al-Nokhatha prospect. This volume represents about three years of the countries oil output, said KPC’s CEO, Sheikh Nawaf Saud Nasir Al-Sabah.

The location of the new discov­ery is interesting, too. Even though one could argue that oil is present in any closure in this part of the world, it is clearly out of trend with respect to the Burgan-Ratqa cluster on the Greater Burgan arch trend and the group of fields lining up with the Khafii-Nowruz arch. This then begs the question, is the new discovery a stratigraphically trapped accumulation? If the cross-section is anything to go by, a simple an­ticlinal closure seems unlikely for Al-Nokhatha.

Future production capacity

The country really needs additional production capacity, as a report from S&P Global concluded in 2022. At the time, there may only have been about 30,000 b/d of upside left, given a daily output that swings around 2.8 million barrels per day. That equals around 1 % of spare capacity. S&P also wrote that it is KOC’s plan to raise produc­tion to 4.75 million b/d in 2024, but this was seen as highly ambitious at the time.

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