Start 30 days free, no card. Full Pro access for a month, then decide. Start free

Back to analysts list

Analyst

Paul Sankey

Sankey Research · covers Energy

Period: Reporting periods mapped to calendar 2024 Q4 – 2026 Q2 (7 quarters; questions recorded in 6).

Questions
14on tracked calls
Challenge rate
0%none of 14 questions
Companies
3questioned at least once
Reporting periods
6with questions

These figures cover the whole profile: every tracked question, all reporting periods.

How to read these numbers

Challenge rate is the share of questions that pushed back, pressed for specifics or questioned management’s assumptions. It describes how questions were asked on the calls tracked here; it does not measure whether any view turned out to be right.

Rounding. Rates are rounded to whole percentages, so a small share can show as 0% even when some questions were challenging. The count beside each rate is exact; “none of N questions” means no question was challenging.

No questions recorded. “—” means there is nothing to calculate: no questions were recorded for that period on the calls tracked here. It does not mean there was no activity.

Fewer than 3 questions. A company-level rate is withheld when fewer than 3 questions were recorded for that company; the questions are still counted everywhere else.

Small samples. Profiles with fewer than 10 questions are marked Limited sample.

Reporting periods. Questions are grouped by the calendar quarter each company’s fiscal reporting period maps to, not by the date of the call. Periods without a calendar mapping are listed separately under their fiscal label.

Questions asked

Grouped by company, most questions first. Open a company to read its questions, newest reporting period first.

Showing 14 of 14 questions from 3 companies

VLOValero Energy10 questions · 5 reporting periods · 0 of 10 challenging
VLO company page →

Calendar 2026 Q2

I was just wondering what your expectations are for turnaround season for the industry

Show response

Opened by disclaiming insight, then gave the consultant view; directional rather than specific.

what your understanding is about how the SPR will continue to draw down from here

Supply ChainRegulation PolicyTranscript · FY2026 Q2 →
Show response

Quantified the remaining allocation while being candid that the minimum inventory floor is unknown.

Calendar 2026 Q1

where you might anticipate other shortages, actual physical shortages emerging

Supply ChainMacroeconomicTranscript · FY2026 Q1 →
Show response

Lane Riggs said VGO flows previously came from Europe and Middle East to satisfy U.S. FCC/hydrocracker complexity. No other structural intermediate shortages expected in the U.S.

I assume that you're still doing that. Secondly, how do you see a situation where inventories deplete

Show response

Lane confirmed operating around LIFO/working inventory to avoid derivative volatility. Gary acknowledged difficulty predicting at what inventory level price reaction occurs as markets living hand-to-mouth.

Calendar 2025 Q4

is there a way that you could see more investment as you shut down California

Capex InvestmentCapital AllocationTranscript · FY2025 Q4 →
Show response

Lane confirmed CapEx will decrease with Benicia closure (~$150M sustaining savings), and while Valero studies heavy crude processing expansions through its gated process, no major coker expansion is in the foreseeable future.

how come we've gone through 70 here at a time seasonally of weak oil prices

MacroeconomicDemandTranscript · FY2025 Q4 →
Show response

Lane attributed oil strength to Iran geopolitical risk, winter storm impacting shale production, and CPC/Tengiz issues in Kazakhstan. Gary noted strong heating oil demand in Boston and incentive to ship to New York Harbor.

Calendar 2025 Q2

the impact of Nigerian refining on Atlantic Basin markets

Supply ChainCompetitive DynamicsTranscript · FY2025 Q2 →
Show response

Gary noted Dangote's resid FCC still not operational (marketing atmospheric tower bottoms), running WTI on lightest possible diet, still importing gasoline from Atlantic Basin.

$17.5 million of throughputs in U.S. refining seems like a high number

Competitive DynamicsSupply ChainTranscript · FY2025 Q2 →
Show response

Greg attributed high utilization to post-turnaround strong performance, mild summer weather avoiding heat-related limitations, and few unplanned outages.

Calendar 2024 Q4

thinking about the reality of tariffs, could you describe maybe a situation of how they would work

Show response

Lane noted Mid-Continent captive markets would share the cost burden, while Gulf Coast impact would depend on refiner configuration and alternatives.

Can you talk a bit about the Atlantic basin and all the trade arbitrages

Supply ChainCompetitive DynamicsTranscript · FY2024 Q4 →
Show response

Gary noted Dangote's FCC is running with reduced gasoline imports to West Africa, but impacts mainly hit Europe while Valero's exports to Latin America remain stable.

CVXChevron Corporation3 questions · 3 reporting periods · 0 of 3 challenging
CVX company page →

Calendar 2025 Q4

was the power outage what caused that? Was that just an upset? And secondly, the specifics of the loading was that owing to military activity

Capex InvestmentRegulation PolicyTranscript · FY2025 Q4 →
Show response

Wirth confirmed power outage is mechanical, investigation ongoing with OEMs and subject matter experts. Declined to speculate further. On CPC: one mooring berth hit by submarine drone in December, second was in maintenance. Now back to two berths, third due for maintenance later this year.

Calendar 2025 Q3

I'd just like you to kind of set the stage, if you want.

MacroeconomicGuidance ReliabilityTranscript · FY2025 Q3 →
Show response

Wirth set context: peak ESG to AI boom, OPEC shifts, geopolitics. Strategy has withstood volatility. Investor Day will provide guidance through decade. Consistent and getting better.

Calendar 2024 Q4

I was just wondering what the chances are if you getting towards the lower end of that range

Capex InvestmentCapital AllocationTranscript · FY2024 Q4 →
Show response

Wirth acknowledged potential to move to low end of $14-16B CapEx range. Emphasized capital efficiency, Permian growing with 40% fewer rigs. Declined to speculate on mega deals.

FANGDiamondback Energy1 question · 1 reporting period · 0 of 1 challenging
FANG company page →

Calendar 2026 Q2

Can you just talk a little bit more about how you think about the NAV now

Capital AllocationTranscript · FY2026 Q2 →
Show response

Kaes held price constant and pointed to FCF above mid-cycle, Barnett value step-up, and Deep Blue midstream value.

Challenge rate by company

Every company this analyst questioned, most questions first. A company-level rate is shown from 3 questions; below that it is withheld.

CompanyQuestionsChallenge rate
VLO Valero Energy100%none of 10 questions
CVX Chevron Corporation30%none of 3 questions
FANG Diamondback Energy1—Rate withheld: fewer than 3 questions
  • VLO
    Valero Energy · 10 questions
    0%none of 10 questions
  • CVX
    Chevron Corporation · 3 questions
    0%none of 3 questions
  • FANG
    Diamondback Energy · 1 question
    —rate withheld: under 3 questions

Activity by reporting period

Questions recorded for each calendar quarter that companies’ reporting periods map to (not the call date), with the challenge rate for that period. Periods inside the range with no questions are shown as “No questions recorded”.

Questions by calendar reporting period
Calendar periodQuestionsChallenge rateCompanies
2024 Q430%none of 3 questions2
2025 Q1No questions recorded——
2025 Q220%none of 2 questions1
2025 Q310%none of 1 question1
2025 Q430%none of 3 questions2
2026 Q120%none of 2 questions1
2026 Q230%none of 3 questions2
  1. 2024 Q43 questions · challenge rate 0% (none of 3 questions) · 2 companies
  2. 2025 Q1No questions recorded
  3. 2025 Q22 questions · challenge rate 0% (none of 2 questions) · 1 company
  4. 2025 Q31 question · challenge rate 0% (none of 1 question) · 1 company
  5. 2025 Q43 questions · challenge rate 0% (none of 3 questions) · 2 companies
  6. 2026 Q12 questions · challenge rate 0% (none of 2 questions) · 1 company
  7. 2026 Q23 questions · challenge rate 0% (none of 3 questions) · 2 companies

Topics

Topics tagged on this analyst’s questions.

  • Supply Chain6
  • Capital Allocation3
  • Macroeconomic3
  • Capex Investment3
  • Competitive Dynamics3
  • Regulation Policy2
  • Pricing1
  • Inventory1
  • Demand1
  • Guidance Reliability1
Show all 11 topics
  • Trade Tariffs1