Feeds:
Posts
Comments

Posts Tagged ‘North Sea’

The sad state of UK North Sea production

JL Daeschler, other North Sea veterans, and those of us who once admired the UK offshore program, lament the sad plight of their oil and gas industry and the destruction of the economy in northeast Scotland.

Incomprehensibly, the UK has retained the Energy Profits Levy, which requires North Sea operators to hand over 78% of their diminished profits to the Treasury. Most have regrettably chosen to do business elsewhere. Investment in the UK North Sea is at a record low and a study from Robert Gordon University says jobs are being “quietly” lost at a rate of 1,000 a month.

The UK government is grudgingly allowing some tieback production to existing facilities, but this will do little to stem the industry’s decline. JL notes that this limited infield development is not the type of new field investment needed to grow production and sustain the service industry (rigs, boats, helicopters, equipment, etc.).

The UK Oil and Gas Authority rather smugly changed its name to the North Sea Transition Authority in 2022. Besides lower production and higher energy prices, what has the Transition Authority accomplished? As Dan Yergin correctly informs us:

“The term energy transition somehow sounds like it is a well-lubricated slide from one reality to another. In fact, it will be far more complex: Throughout history, energy transitions have been difficult, and this one is even more challenging than any previous shift.”

Related article in the WSJ: “Europe’s Green Energy Rush Slashed Emissions—and Crippled the Economy”

European politicians pitched the continent’s green transition to voters as a win-win: Citizens would benefit from green jobs and cheap, abundant solar and wind energy alongside a sharp reduction in carbon emissions. Nearly two decades on, the promise has largely proved costly for consumers and damaging for the economy.

Europe largely took an “or” strategy: It raced to replace fossil fuels with solar, wind and biomass by taxing carbon heavily, subsidizing renewables and closing scores of fossil-fuel power plants. Britain, which pioneered the use of coal for energy, last year became the first large industrialized country to shut all of its coal-fired power plants. It has also banned new offshore oil-and-gas drilling. Denmark plans to eliminate gas for home heating by 2035. Around one-fifth of Germany’s municipal utilities plan to shut down their gas networks in coming years, according to an October survey by the utilities’ trade association.”

Read Full Post »

Forties Alpha platform, UK sector of the North Sea

JL Daeschler informs me that the famous Forties field in the North Sea turned 50 today. The field, which has produced 2.86 billion barrels of oil, was inaugurated in Aberdeen by Queen Elizabeth II on 3 November 1975.

Queen Elizabeth inaugurated Forties field production.

Marking the Forties field’s half-century, the current operator Apache said it stood as a testament to Scottish grit, industrial excellence, and enduring human spirit.

In November 2024 Apache said it had suspended new drilling and would end all its operations in the North Sea by 2029. ☹

Bucks Fizz performed on a Forties field platform in the 1980s

Read Full Post »

In 1991 Wood Group Production Technology (WGPT) received the Queen’s award for engineering innovation.

JL Daeschler, a pioneering subsea engineer who lives in Scotland, is saddened by the sale of the famous Wood Group engineering firm. After difficult financial losses, the Wood Group, headquartered in Aberdeen, has been sold at a cut-price to a Dubai based group.

Per JL: I knew Ian in the early North Sea development stage. He became Sir Ian Wood. We used to chat at various conferences in Houston, Stavanger, and Aberdeen. Ian was an energetic man, who had a friendly approach to our North Sea challenges. He was a true Aberdonian entrepreneur who employed 1000’s in offshore related disciplines worldwide.
The crystal glass above was a gift by a University student I sponsored who later worked for the Wood group. In 1991 Wood Group Production Technology (WGPT) received the Queen’s award for engineering innovation. We worked closely on the development of down hole pressure censors and temperature gauges in the 1980’s.

JL reports that oil & gas is a hot subject in Scotland, but political commentary dwarfs technical discussion. To fix the economy, the govt should look at where people are struggling, and energy costs are their no. 1 concern.

While some politicians are belatedly vowing to maximize North Sea production, that will be difficult given the loss of operators, rigs, ships, installation and pipeline vessels, shipyards, and experienced workers. The infrastructure in Aberdeen is back to 1970 levels, and it’s difficult to build back what has been destroyed.

Read Full Post »

North Sea pioneer, JL Daeschler, reports from Scotland that more than 13,000 Scots oil and gas jobs have been lost in the space of just one year while over 40% of the UK’s energy needs is being imported.”

The UK’s self destructive energy policy, while sadly not unique, is particularly troubling because of the North Sea’s enormous contribution to the domestic economy over the past 50 years. As Gillian Bowditch aptly commented:

We all want to protect our environment and Scotland, with its vast natural resources and expertise in energy, should be leading the way. Instead, we have squandered an opportunity in favour of a facile show of moral posturing.”

Read Full Post »

JL Daeschler recalls the inauguration of production at the Argyll field (18 June 1975) and Forties field (3 Nov 1975):

  • While some were bitter that Hamilton Brothers, a company owned by 2 brothers from Denver, was able to start production before British giant BP, there was never a race between the companies.
  • Instead there was a broad industry effort to initiate production during a financial crisis.
  • All operators exercized caution. We learned slowly with safety in mind. There was a great transfer of knowledge between operators small and big.
  • BP’s Forties field was a major achievement – designed for 400,000 bopd.  240 miles of 36″ pipeline were required (110 miles offshore and 130 miles onshore). The biggest delay was associated with the pipeline system, not the platform or wells.
  • The Hamilton Brothers Argyll field project (30,000 bopd) was not comparable in magnitude, requiring only a few wells and short infield flowlines.
  • The inauguration of Argyll  (photo above) was with the UK Energy Minister, Ferris and Fred Hamilton, and a  Greek tanker captain. There was minimal promotion and PR followup.
  • Contrast that with the Forties inauguration (photo above), a big event featuring Queen Elizabeth!

Read Full Post »

Orsted photo: wind wakes trailing turbines at Vattenfall’s Horns Rev wind farm offshore Denmark

A previous post on wind theft and a recent BBC article point to the rather limited understanding that wind developers and govt land managers have about wind resource management including optimal turbine spacing and protection of correlative rights. Wind is considered a renewable energy resource, but the energy lost through inefficient operating practices is not renewable.

Given that the wake effect can extend for more than 100 km, reduce downwind energy production by >10%, and affect biological productivity, a better understanding of this phenomenon should have preceded the installation of thousands of turbines.

Wind resource management is reminiscent of the early years of oil production when the “law of capture” reigned supreme and wasteful production practices were a self-defense mechanism.

.

Read Full Post »

Scotsman letter

Industry sources tell us, authoritatively, that the North Sea could produce around half of all the oil and gas the UK will need up until at least 2050 – if new projects are developed. Meanwhile, as instead we shut down our existing wealth, China continues burning dirty coal and making us more dependent on their products.

As it stands, Offshore Energies UK (OEUK) says the UK is on track to produce just four billion of the 13-15bn barrels of oil and gas the country will need over the next 25 years.

It is time for those making decisions in London and Edinburgh to put away all the green zealotry nonsense and get the UK powerhouse moving again. Given 25 years they could make a good start on installing small, clean, nuclear plants dotted across the UK to help in great part to pick up the load.

We need planning, not zealotry. It is now even more clear the green emperor is not wearing clothes. When will Energy Secretary David Miliband be convinced?

Alexander Mckay

Edinburgh

And from an offshore worker @Deano9981:

As someone who actually works in the North Sea on oil rigs I have heard almost all my life how the oil and gas will be gone in 10 years. 35 years in this industry and the first time I am likely to be unemployed is because of the government. Not the end of oil fields.

Read Full Post »

Northern Endurance Partnership (bp, Equinor, and Total) has been awarded the UK’s first permit to “store” CO2 beneath the North Sea. NEP plans to begin construction in the middle of 2025 with start-up expected in 2028 (bet the over!). Climate solution or costly virtue signaling at the public’s expense?

Fortunately, from the standpoint of US consumers and taxpayers, the push for carbon disposal in the Federal waters of the Gulf of Mexico has stalled, perhaps permanently. Oct.1 marked the 2 year anniversary of the 94 leases improperly acquired by Exxon at Sale 257 for carbon disposal purposes. Those leases will expire in 33 months (with the remaining 105 rogue leases expiring 1-2 years later) barring another legislative maneuver by industry advocates.

All of the previously posted questions about carbon disposal in the Gulf of Mexico remain, and most apply elsewhere. In particular, detailed cost-benefit analyses and risk assessments for these projects have not been provided. The intended permanency of offshore, subsurface carbon disposal raises complex monitoring, maintenance, liability, and decommissioning issues.

What are the carbon disposal proponents selling and why should governments be buying? If CO2 emissions are a significant threat to society (and informed opinions differ), is carbon disposal a cost effective solution? Policy decisions on subsidies for carbon disposal will be a good indication of how serious the new administration is about cutting Federal spending.

199 GoM oil and gas leases were wrongfully acquired for carbon disposal purposes. At Sale 261, Repsol acquired 36 nearshore Texas tracts in the Mustang Island and Matagorda Island areas (red blocks at the western end of the map above). Exxon had acquired 163 nearshore Texas tracts (blue in map above) at Sales 257 (94) and 259 (69).

Read Full Post »

No bids for the 3 large North Sea tracts (yellow) west of Denmark.

Danish Energy Agency: “The deadline for bidding on the first 3 GW of Denmark’s 6 GW offshore wind tendering procedure expired on Thursday. The Danish Energy Agency has not received bids for any of the three offshore wind farms in the North Sea put out to tender. The Minister for Climate, Energy, and Utilities has asked The Danish Energy Agency to engage in dialogue with the market to identify why no bids have been submitted.

Even Orsted, which is 50.1% Danish govt owned, failed to submit a bid. Perhaps the economic realities of offshore wind, as reflected in Orsted’s share price (below) are sinking in.

Read Full Post »

Hywind Scotland, Equinor

Equinor reports that all 5 Hywind turbines have been returned to service after being towed to Norway as part of a 4-month maintenance campaign.

Even though the turbines had only been in operation since 2017, Equinor puts a positive spin on the 4-month maintenance outage, declaring total victory:

“The successful completion of the maintenance campaign on Hywind Scotland is a testament to the collaborative efforts of our teams and partners. As the world’s first floating offshore wind farm, Hywind Scotland has demonstrated the immense potential of floating wind. Through this maintenance campaign, we’ve gained valuable insights that will help us refine maintenance practices and optimise this technology for the future. By sharing our learnings, we aim to contribute to the growth and development of the floating wind industry.”

Some of the folks in Scotland have a different take as evidenced in this video:

Meanwhile, the turbines planned for offshore Central California will also have to be towed to shore for major maintenance. Nearby harbor areas like Morro Bay (pictured below) would be overwhelmed by the large structures and the maintenance and repair operations. Central Coast residents are not enamored with “another attempt to industrialize the coast.” Towing the towers to LA/Long Beach, albeit rather distant from the leases, would seem to be the preferred option for such work.

Looking forward, the first power generation from floating wind turbines on the Central Coast is forecast for 2034. Betters may want to take the over!

Read Full Post »

Older Posts »