Location: In the Ionian Sea 30 km west of Corfu Island (note: that’s 18.6 miles, not the 125 mile buffer that Florida views as sacred)
Water depth: 500 to 1,500 m
Block size: 2,422.1 sq Km, the largest unexplored offshore structure in the Mediterranean (note: Gulf of America leases are only 23.3 sq km or < 1% as large)
First drilling: late 2026 or early 2027. This will be the first exploratory offshore drilling in Greece since 1981!
Energean’s participation is set at 30%, down from 75%.
Helleniq participation is now 10%, down from 25%.
Energean will remain the operator during the exploration stage.
In the event of a commercial discovery, Exxon will assume the operatorship during the development phase.
Andreas Shiamishis, CEO of HELLENiQ ENERGY: “Greece is emerging as one of Europe’s newest and promising regions for hydrocarbon exploration and development. This transaction represents a positive step not only for the joint venture partners, but also for the Greek economy.”
Sable Offshore is attempting to restart the same pipeline that caused the Refugio Oil Spill in 2015. | Credit: Paul Wellman File Photo
Sable Offshore oil believes the federal Pipeline and Hazardous Materials Safety Administration (PHMSA) , not the California Fire Marshal, should have jurisdiction over the company’s onshore pipeline.
I once had the same opinion as Sable. Their pipeline is, by definition, an interstate line because it carries OCS production. Then I read Appendix D of the court approved Consent Decree that was executed following the 2015 Refugio pipeline spill. That Decree is quite clear regarding regulatory jurisdiction, and would have to be overturned to transfer authority to PHMSA.
The full Consent Decree is attached. Pasted below is an excerpt from Appendix D:
The Town of Nantucket’s attorney, Greg Werkheiser of Cultural Heritage Partners, told The Light last month that “it’s taken far too long” to get a final report on the blade failure.
Will the oil and gas lease sale boldly named Big Beautiful Gulf 1 (BBG1) live up to its grand name? Given the more favorable lease terms and the 2 year gap since the last sale, BBG1 should surpass the previous 3 sales (table below). Questions:
Which majors will be the most active bidders? Chevron? Shell? BP? Oxy/Anadarko?
Will former Gulf of Mexico stalwarts Exxon and Conoco Phillips participate for the first time in years? Probably not, but US super-majors should participate in the US offshore program.
How many companies will submit bids? Would like that to be a number >35.
How many tracts will receive bids? A number >300 would be very encouraging.
Will the total high bids exceed $400 million?
Will we see an increase in shelf interest?
Which independents will be the most active?
After the not-so-clever carbon disposal acquisitions in the last 3 sales, will the number of carbon disposal bids be zero? For the first time ever, the Federal government felt compelled to stipulate the obvious (see the proposed notice for OCS Sale 262) – that an Oil and Gas Lease Sale is only for oil and gas exploration and development.
See the summary data below for the last 3 Gulf lease sales. We’ll fill in the blanks next week.
Sale No.
257
259
261
BBG1
date
11/17/2021
3/29/2023
12/20/2023
12/10/2025
companies participating
33
32
26
total bids
2233
2842
3161
tracts receiving bids
2143
2442
2751
sum of all bids $millions
198.5
309.8
441.9
sum of high bids ($millions)
101.7
263.8
382.2
highest bid company block
$10,001,252.00 Anadarko AC 259
$15,911,947 Chevron KC 96
$25,500,085 Anadarko MC 389
most high bids company sum ($millions)
46 bp 29.0
75 Chevron 108.0
65 Shell 69.0
sum of high bids ($millions) company
47.1 Chevron
108 Chevron
88.3 Hess
most high bids by independent
14-DG Expl.
13-Beacon 13-Red Willow
22-Red Willow
1excludes 36 leases improperly acquired for carbon disposal purposes; 2excludes 69 leases improperly acquired for carbon disposal purposes; 3excludes 94 leases improperly acquired for carbon disposal purposes
“Natural gas and LNG are fast becoming the gravitational center of the global energy system, but some energy experts said the world is only beginning to grasp the scale of what’s to come.” ~Natural Gas Intelligence
Demand and high well producibility are stimulating exploration in the high pressure, high temperature Western Haynesville (Texas) and other ultradeep onshore gas prospects. Is it time to revisit ultradeep gas on the Gulf of America shelf? See the above targets map from 2004.
20 years ago Newfield, Exxon, and McMoRan drilled pioneering ultradeep wells targeting gas-prone reservoirs below salt welds in Miocene and older formations (diagrams below). The water depths were <100 feet but well depths exceeding 30,000 feet, and high temperatures and pressures, pushed the limits of drilling technology at the time. Noteworthy wells:
Blackbeard West (Exxon): Spudded in early 2005 in 70 feet of water in South Timbalier Block 168. The target was gas in Miocene sands at 27,000-32,000 feet total depth. Drilling reached 30,067 feet by 2006, but was prudently suspended due to extreme pressures, temperatures (up to 600°F), and technical challenges with equipment.
Blackbeard West, part 2: In 2008, McMoRan re-entered the well with upgraded equipment and drilled to a record 32,997 feet below the mudline. They encountered hydrocarbon shows in multiple zones, including potential gas pay in Middle and Deep Miocene sands below 30,000 feet, validating the ultradeep concept.
Followup McMorRan wells:
Blackbeard East (2010-2011): Drilled to 33,400 feet in South Timbalier Block 144, logged potential hydrocarbons in Sparta and Vicksburg sands.
Davy Jones (2009-2010): South Marsh Island Block 230 in 20 feet of water; reached 29,122 feet; discovered gas in Wilcox sands, but faced flow-testing challenges.
Lafitte (2011): Eugene Island Block 223, found additional pay in ultradeep Miocene zones. These wells targeted gas reservoirs but encountered operational hurdles.
Also, note that a company targeting hydrocarbons below 25,000 feet (true vertical depth subsurface) may earn an additional 3 years on their lease. (See the Notice for next week’s lease sale.) Will improved technology and demand expectations finally open the ultradeep gas frontier?
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 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.”
Bud's Offshore Energy (BOE) 