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Archive for the ‘Offshore Energy – General’ Category

Declines in drilling activity and discoveries suggest that higher real oil prices are on the horizon. We may be fortunate enough to escape significant price hikes and supply disruptions over the next couple of years, but they are coming.

Rystad’s not-so-cheery pre-Christmas press release reported that, on a volume basis, 2021 oil and gas discoveries had sunk to the lowest level in 75 years.

20211220 OG global discoveries PR chart.png
Rystad Energy

US offshore trends are even more troubling. Per BOEM’s database, no deepwater fields were discovered in 2021 and there were only 2 discoveries in the past 3 years (see chart below). HartEnergy reports 5 announced discoveries in 2021, none of which has been determined by BOEM to be commercially producible. Regardless of the status of those 2021 determinations, recent discoveries have not been sufficient to reach and sustain GoM production volumes at the 2019 peak (August) of 2.044 million BOPD. 2019 was the first year since 1982 without a confirmed deepwater discovery and the trend (below) is not encouraging. Schlumberger data through 2016 indicated GoM depletion rates greater than 20%, and the subsequent low discovery rates do not bode well for future production trends.

from BOEM data

You can’t make discoveries without drilling and only 9 companies drilled deepwater GoM exploratory wells in 2021 (34 wells total). With the Pacific in decommissioning mode, the Atlantic and Eastern GoM off-limits, limited options offshore Alaska, and the decline of the GoM shelf, the deepwater GoM is the only important US offshore production option. The exploration numbers below are therefore concerning.

The shale revolution made the US a net oil exporter, but skepticism about shale production forecasts suggests the need for other supply sources. Given the shale uncertainty and the unrealistic expectations regarding the energy transition, greater US dependence on imported oil is on the horizon. This bodes well for OPEC, but not so well for US and international consumers.

Meanwhile, the US Dept. of Energy shows no evidence of concern about oil and gas production. Although oil and gas account for about 70% of our energy consumption, there has been no mention of either on the DOE homepage for months. DOE does express a strong interest in “energy justice.” Perhaps they can explain how increased imports and higher energy prices benefit the poor. They should also explain how oil imports are environmentally and economically superior to domestic oil and gas production, when the reality is exactly the opposite.

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EIA data

October production rebounded to 1.744 million BOPD from the 2021 low of 1.064 million BOPD in September (Hurricane Ida). November and December production should exceed 1.8 million BOPD.

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As we enter 2022, BOE salutes the outstanding Minerals Management Service (MMS) professionals who retired from the successor bureaus in 2021:

  • Elsie Baker – Bureau of Safety and Environmental Enforcement (BSEE)
  • Alton Bates – BSEE
  • Roy Bongiovanni – BSEE
  • Jane Carlson – BSEE
  • Kim Coffman – Bureau of Ocean Energy Management (BOEM)
  • Mark Eckl – BSEE
  • Darryl Francois – BOEM
  • Vanessa Grable – BSEE
  • Lars Herbst – BSEE
  • Bob Martinson – BOEM
  • Mike Prendergast – BSEE
  • Robert Ranney, – BSEE
  • Julie Reynolds – BOEM
  • Jane Roberts – BOEM
  • Dennis Thurston – BOEM
  • George Triebsch – Dept. of the Interior
  • Elverlene Williams – BOEM

With very few exceptions, the career staff in the US offshore program are highly competent and dedicated to their safety, environmental, and resource management missions. I have also found this to be true for the professionals occupying similar positions elsewhere in the offshore world. Cultures, legislation, policies, and practices differ, but the objectives and commitment are similar.

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I’m sharing this photo of the masterpiece Rig at Sunset. Next year, BOE will explore the painting’s symbolism and cultural significance.

May the glow of Rig at Sunset guide, comfort, and inspire you in 2022! 😃

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Boats survey behind the surf with oil rigs in the background.
LA Times
Courage stopped O.C. oil platform blowout – Orange County Register

Per the LA Times, a DCOR pipeline has been identified as the source of a sheen in California State waters near Bolsa Chica State Beach. The pipeline transports oil from Platform Eva. All platform and pipeline operations in the vicinity have ceased.

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Taylor Energy’s Mississippi Canyon Block 20 “A” platform was destroyed by a massive mudslide during Hurricane Ivan in 2004 (see illustrations below). Per Naval Research Laboratory sensors, “Ivan the Terrible” generated freak waves as high as 91 feet, and NRL computer models suggest that wave heights may have exceeded 130 feet. The changes in pressure resulting from the motion of the huge waves triggered the flow of the unstable Mississippi delta sediments. The platform was swept 500 feet downslope and the wells were severed and buried under a deep layer of sediment. That was essentially the end for Taylor Energy, as the company would spend the next 17 years locating and plugging wells, decommissioning piping, collecting seepage, and mitigating pollution. Since 2008, when Taylor sold its remaining oil and gas assets, the company has been solely engaged in the MC-20 response.

Illustration of the collapsed well jacket and damaged pipes from Taylor Energy’s Mississippi Canyon 20 Platform in the Gulf of Mexico.
NOAA illustration

Last week, Taylor and the Justice Department signed a consent degree that transfers the company’s remaining assets and control of the decommissioning trust fund to the Federal government. Questions remain as to whether the platform and wells could have been better designed to withstand the mudslide (note that the platform was installed and operated by BP prior to being sold to Taylor), and whether more should have been done to mitigate the seepage. Taylor does a good job of making its case at their response website.

Few offshore operators would argue that what happened to Taylor couldn’t happen to them. That would be brash and foolish. Hopefully, the companies that remain have absorbed the lessons of MC-20 and are applying them to their operations and management programs.

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An old offshore platform in the U.S. Gulf of Mexico is set to be converted into a working fish farm, creating a blueprint for future aquaculture re-use projects and providing repurposing options for old oil and gas assets.

offshore-energy.biz
Creating blueprint for reusing old oil & gas assets in Gulf of Mexico
Station Padre

Congratulations to the Gulf Offshore Research Institute (GORI) and Innovasea on their plans to transform an offshore Texas gas platform into a working fish farm.

For the complete list of alternative uses for offshore oil and gas platforms, see our Rigs-to-Reefs+++ page.

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Norway's Supreme Court set to rule on whether the country can keep  searching for new Arctic oil
V. Belov, Shutterstock photo, Norway

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Carbon capture and storage
NPD

Several actors have approached the ministry with a desire to be allocated two specific areas for storage of CO 2 . One area in the North Sea and one in the Barents Sea were therefore announced on 10 September in accordance with the storage regulations.

By the application deadline of 9 December, the ministry had received applications from five companies. The Ministry will process the received applications and allocate area in accordance with the storage regulations during the first half of 2022.

Ministry of Petroleum and Energy, Norway

Contrast the situation in Norway with Exxon’s apparent attempt to acquire 94 Gulf of Mexico leases at Oil and Gas Lease Sale 257 solely for CCS purposes. BOEM’s Notice of Sale made no mention of CCS, and there had been no environmental or economic assessment of CCS activity.

And how much will the public pay for grand CCS ventures that (although interim measures) will take years to initiate, add new safety and environmental risks, and may never achieve their objectives? The public burden will no doubt include direct subsidies, tax credits, increased petrochemical prices, and the erosion of purchasing power associated with the resulting inflation pressures.

More on Sale 257 and the CCS bidding.

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Sen. Joe Manchin III (D-W.Va.), a critical swing vote, has rejected a provision (in the “Build Back Better Bill”) that would prohibit all future drilling off the Atlantic and Pacific Coasts, as well as the eastern Gulf of Mexico, according to three people familiar with the matter

Washington Post

New oil and gas leasing is unlikely in these areas, but broad permanent bans are never a good idea.

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