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Archive for the ‘energy policy’ Category

The attached letter to the General Accountability Office (GAO) asserts that there were “deeply entrenched ethical issues and conflicts of interest within the former Minerals Management Service (MMS),” and implies that these issues were among the factors contributing to the tragic Macondo well blowout.

I retired from MMS shortly before the Macondo well blew out on April 20, 2020, and testified before the Senate Energy and Natural Resources Committee on May 11, 2010. My comments on MMS employee ethics still stand and are reiterated below:

I also want to express my disappointment in certain media comments directed at my former MMS colleagues. These comments have not only been ill-informed and unsubstantiated, but malicious. Without hesitation, I can tell you that MMS regulatory personnel–inspectors, engineers, scientists, and others–are 100% committed to their safety and pollution prevention mission. MMS inspectors are themselves exposed to risks every day when they fly offshore and inspect facilities. MMS personnel have repeatedly made personal sacrifices to support the regulatory mission. After Ivan, Katrina, Rita, Gustav, and Ike, MMS employees worked to restore oil and gas production essential to our economy, even when their personal lives had been disrupted by the onshore impacts of these hurricanes. These personnel work under strict ethics standards, and despite a few isolated and highly publicized incidents that occurred more than four years ago, conduct themselves with the highest degree of professionalism. While a critical review of the entire offshore regulatory regime is necessary and appropriate, unsubstantiated accusations and personal attacks are not.


The comprehensive Chief Counsel’s Report, National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, was the only inquiry to consider whether ethical lapses were a contributing factor to the blowout. In the “Regulatory Observations” chapter, the Chief Counsel addressed ethics concerns directly (p. 261):

“In recent years various bodies have concluded that certain MMS offices and programs have violated ethical rules or guidelines. In the wake of the Deepwater Horizon disaster, some questioned whether ethical lapses played any role in causing the blowout. The Chief Counsel‘s team found no evidence of any such lapses.

This blog closely followed the Macondo blowout. I have read all of the investigation reports and many of the court documents. I also served on the defense team for Bob Kaluza, the BP Well Site Leader who was fully acquitted after being shamefully prosecuted in the wake of the blowout. My thoughts on the Macondo tragedy are summarized in a six part series.

Because of the false ethics narrative and scapegoating of MMS, experts who should have been directing the well control efforts, were pushed to the back of the bus shortly after the blowout began. Had that not been the case, I believe the top kill operation would not have been aborted in late May and the well would have been killed 48 days sooner, reducing the oil spill volume by at least 2.4 million bbls. (See the analysis by Dr. Mayank Tyagi and his colleagues at LSU.) Also, keep in mind that the USCG Incident Commander almost required BP to resume flow from the well after the capping stack successfully shut-in the well on 7/15/2010, and would have likely done so were it not for forceful input from an engineer from the former MMS.

The consolidation of BOEM and BSEE into a single bureau makes sense. As I previously commented:

This is an excellent step that many OCS program veterans have been advocating. In addition to the inefficiencies associated with overlapping and intertwined BOEM and BSEE responsibilities, the associated regulatory fragmentation is a significant safety risk factor.

The primary OCS functions including leasing, resource evaluation, economic analysis, permitting, inspection and enforcement, investigations, environmental assessment, spill response preparedness, promulgation of regulations, technology assessment, research,and decommissioning, are inextricably linked, cannot be effectively segmented, and should not be stovepiped.

Finally, with regard to the reorganization planning questions posed at the end of the attached letter, perhaps GAO should first consider the abrupt, unplanned termination of MMS. At a 2011 Ministerial Forum in Washington, an international offshore safety expert criticized that rash decision noting – “It took 87 days to stop the blowout, but only 30 days to get rid of the regulator.”

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Lease sale Big Beautiful Gulf 3 (BBG3) will be held on 8/12/2026. The Final Notice of Sale is attached.

Given the rather tepid BBG1 and BBG2 results and the high sale frequency, robust bidding is not expected. Nonetheless, the BBG bidding patterns and tract evaluations have been interesting, most notably BOEM’s rejection of LLOG’s bid for Keathley Canyon 828, an expired lease block in the their Buckskin field.

Keathley Canyon 828 is not among the blocks listed for sale at BBG3. Per the Notice of Sale (p. 4), “any lease blocks whose high bids were rejected and not appealed in the immediately preceding Big Beautiful Gulf lease sale, are expected to be included as eligible for lease.” Can we therefore assume that either the KC 828 bid rejection or the prior lease expiration is being appealed?

The legislatively mandated BBG lease terms are attractive – 10 years and 12.5% royalty for deepwater blocks. A more recent legislative directive requires (wrongly in my opinion) the approval of downhole commingling requests. This accelerates the return on investments in deepwater, high pressure reservoirs. Such commingling has presumably contributed to record Gulf oil production in 2025. The longer term concern is the impact on ultimate oil and gas recovery.

Meanwhile, the Gulf rig count and well start numbers continue to disappoint. Baker Hughes (7/2/2026) lists only 4 active rigs in the deepwater Gulf – one each in the Alaminos and Mississippi Canyon areas and two in the Green Canyon Area. BSEE’s borehole file lists only 15 new deepwater exploratory well starts YTD.

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Gulf of America lease map: 199 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).

As expected, the carbon disposal era in Federal offshore waters is ending before it began, and rightfully so.

Energy Intelligence is reporting that Exxon is relinquishing “more than 160 leases” in nearshore Federal waters off Texas. The actual number of oil and gas leases that the company improperly acquired for carbon disposal purposes is 163 (map above).

The reason being cited for the lease relinquishments is that the Dept. of the Interior has shelved regulations for carbon disposal on the OCS. Kudos to the DOI officials responsible for that decision. Carbon disposal has the support of no one except the companies that hope to profit from it. Further, there is no scenario under which Interior could have allowed these wrongfully acquired oil and gas leases to be converted to carbon disposal leases.

Now that these carbon disposal leases are being relinquished, it would be nice to see Exxon start acquiring OCS oil and gas leases for their intended purposes. Exxon and Mobil are historic Gulf operators who were once important contributors to the success of the OCS program.

History of the Exxon and Repsol CCS lease acquisitions.

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Duke Energy will voluntarily terminate its offshore wind lease located in Carolina Long Bay.

“This settlement allows Duke Energy to refocus $129 million in ways that directly benefit our customers and communities in the Carolinas,” said Kodwo Ghartey-Tagoe, Executive Vice President and Chief Executive Officer of Duke Energy Carolinas. “Under the agreement, Duke Energy will reinvest nearly $129 million in additional generating capacity, which may include advancing new nuclear and natural gas generation, and grid enhancements to strengthen reliability, support continued growth in the Carolinas and keep costs as low as possible.”

Both Carolina Long Bay leases have now been terminated. In March, Total had agreed to relinquish its Long Bay lease.

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The Buckskin field (LLOG) is located in Keathley Canyon blocks 785, 828, 829, 830, 871, and 872 in 6,800 ft (2,073 m) of water. The KC 828 lease expired last year and LLOG’s bid for that block at the BBG2 sale was rejected.

BOEM’s Decision Information Matrix for Sale BBG2 is attached. As previously noted, 2 of the 25 high bids were rejected: Keathley Canyon Block 828 ($1,101,202) and Atwater Valley Block 63 ($650,018).

The rejected bids were significantly below both BOEM’s Mean of the Range-of-Value and Lower Bound Confidence Interval for these single bid tracts (table below).

Block No.Companyno. of bidsbidMROVLBCI
AT 63LLOG1$650,018$2,400,000$1,800,000
KC 828LLOG1$1,101,202$24,000,000$23,000,000
MROV=Mean of the Range-of-Value; LBCI=Lower Bound Confidence Interval

In the case of Keathley Canyon 828, BOEM’s valuation is more than 20 times the high bid. BOEM valued this block far higher than any other block in the sale.

KC 828 had been previously leased and that lease expired on 9/3/2025. The lease block was part of LLOG’s Buckskin field. Apparently, the lease expired due to inactivity given that the last well reached total depth more than a year prior to the expiration date. LLOG wanted the lease back. BOEM’s rejection sends a message that the price went up (by a lot 😉).

Finally, why didn’t any other company bid on KC 828, a block that has been publicly reported as being part of the Buckskin field?

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In the ongoing Santa Ynez Unit production restart saga, John Smith informs that a California Appellate Court ruled against Sable Offshore by a vote of 2-1, with a strong dissent from one of the three judges.

The decision (attached) affirms the California Coastal Commission’s regulatory authority over Sable’s Los Flores Canyon pipeline repairs, meaning that Sable could be ordered to cease operating the pipeline. However, this is just one element of a complex legal maze. An important case regarding PHMSA’s emergency special permit for the pipeline will be heard by the Federal 9th Circuit Court of Appeals in July.

The dissenting judge’s opinion beginning on p.15 of the attachment sets the stage for the upcoming arguments in the 9th Circuit. Excerpt:

“But first, a dose of reality. The repair work has been done. It is a “fait accompli.” And, pursuant to federal intervention, oil is now flowing in the pipeline without incident. The supremacy clause of the United States Constitution takes precedence. The federal Government trumped the state’s Commission “cease and desist” order and it trumps the preliminary injunction order. Based upon these events, the trial court should vacate the preliminary injunction, dismiss the matter as moot, and nullify the civil penalties.”

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John Hancock Tower (pictured) is now named for its address, 200 Clarendon St

In the attached complaint, BP Hancock LLC alleges Vineyard Offshore, a Vineyard Wind parent company, is delinquent in paying rent for its space in the famous John Hancock Tower (now known as 200 Clarendon Street) in Boston.

Vineyard Wind had leased 28,370 square feet of space, constituting the entire eighteenth floor of the tower.

Per the complaint:

  1. As of the date of this Complaint, Tenant owes Landlord $824,338.99 in Rent, Additional Rent, and late fees.
  2. Furthermore, Tenant remains obligated to replenish the Security Deposit in the full amount of $386,810.00 as provided under Section 16.26 of the Lease.

As many of you know, Vineyard Wind is engaged in an ugly dispute with its primary contractor, GE Vernova, which was ordered to continue work on the project even though Vineyard Wind stopped making payments.

Particularly troubling from an OCS policy perspective, BOEM waived the “pay as you build” decommissioning financial assurance requirement for Vineyard Wind and subsequently relaxed financial assurance requirements for all offshore wind projects.

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WASHINGTON  Today, the Department of the Interior announced a settlement agreement with affiliates of Invenergy, North America’s largest privately held developer, owner, and operator of independent power infrastructure, aimed at strengthening American security and lowering costs, advancing goals central to President Donald Trump’s Energy Dominance Agenda.

As part of the settlement agreement, Invenergy will voluntarily terminate its affiliates’ four offshore wind leases located in the New York Bight, Central Coast of California and the Gulf of Maine totaling $765 million, and redirect that amount towards other domestic energy sources with the demonstrated capability to deliver reliable, affordable power, including the development of natural gas-fired power plants in Indiana, Wisconsin, Iowa, Kansas, and Missouri and geothermal power generation projects in the Western U.S.

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Minimizing flaring and venting is important from both environmental and resource conservation standpoints. Flaring and venting volumes are also good indicators of how well production systems are designed, managed, and maintained.

Updated flaring and venting volumes for the Gulf of America have been compiled using monthly data submitted to the Office of Natural Resources Revenue (ONRR). This is the best data source because reporting is mandatory and strictly enforced, and flaring and venting are accounted for separately.

Below are a few summary charts. Completed tables, similar to those posted for 2024, will be attached for sharing at a later date.

Total venting and flaring (fig. 1) in 2025 increased by 819 million cubic feet (mmcf) vs. 2024. However, the 7-year trend line is still favorable. Thinking that 2019, a record flaring year, may have biased the trend line, I extended the chart back to 2015, the first year for which I have ONRR data. As you can see in the second chart, the trend is still favorable.

80% (7785 mmcf) of the total gas flared and vented in 2025 (9741 mmcf) was flared from oil wells (chart below). That’s unsurprising given that most of the Gulf’s gas production is from deepwater oil wells, and flaring rates are higher for oil wells than for gas wells.

The best performance indicators are the normalized data (i.e. percentages of produced gas that are flared and vented both for oil wells and gas wells). Overall (chart below), flaring and venting volumes remain stubbornly above 1.0% of total gas production, the historical target last achieved in 2015. I’ll separate venting and flaring for both oil and gas wells in a future post.

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The oil patch is known for booms, busts, mergers, and acquisitions. Hess is now among the once important offshore operators that no longer exist as separate companies. Others include Amoco, Arco, Texaco, Getty, Gulf, Unocal, Sun, Anadarko, BHP, Mobil, Phillips, Noble Energy, Pennzoil, Kerr-McGee, Superior, Nexen, and Newfield.

Hess would probably not have been a Chevron target had they not taken a chance in 2014 when they obtained a 30% position in Exxon’s Stabroek block offshore Guyana. The rest is history, and Stabroek is now the world’s most prized offshore block. Hess had other nice assets in the Gulf, Bakken Shale, and elsewhere, but Stabroek was Chevron’s primary target.

Paying the price for the Hess acquisition are up to 8,000 employees who will be axed by the end of 2026, starting with 575 cuts at the former Hess Tower in Houston on September 26 and matched reductions in Texas, California and North Dakota. The cuts also have to be disappointing to the Federal, Texas and North Dakota governments, given their strong support for oil and gas production. Mass layoffs don’t equate to energy dominance.

Why is the loss of Hess is significant:

  • Hess was a safety compliance leader in both 2023 and 2024.
  • Hess was an active participant in pre-merger lease sales.
  • The combined company is unlikely to be greater than the sum of the parts in terms of US lease acquisition, exploration, and development.
  • Combining companies limits the diversity of geological assessments and exploration strategies.
  • Consolidation limits participation on committees engaged in assessing technology and developing standards. Declining industry participation in these activities, which are critical to offshore safety, has been a historical concern of OCS program leadership.

When the merger was announced, Chevron’s CEO Mike Wirth was quoted as saying “We’ve got too many CEOs per BOE, so consolidation is natural.” That comment makes sense from the perspective of an acquiring CEO. Employees of the companies being acquired have a somewhat different view. They would prefer increasing exploration and production rather than reducing employees.

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