The most common Fluor Federal Petroleum Operations email format is {first}.{last}@spr.doe.gov (e.g. jane.doe@spr.doe.gov), used in about 73% of observed Fluor Federal Petroleum Operations work emails. Fluor Federal Petroleum Operations uses 3 address formats in total.
Most likely format — based on 306 observed addresses
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Fluor Federal Petroleum Operations email formats
72.9% of observed Fluor Federal Petroleum Operations addresses use the {first}.{last}@ format.
Email formatExampleShare
{first}.{last}@spr.doe.gov
Examplejane.doe@spr.doe.gov
Share72.9%
{f}{last}@spr.doe.gov
Examplejdoe@spr.doe.gov
Share26.5%
{last}.{first}@spr.doe.gov
Exampledoe.jane@spr.doe.gov
Share0.7%
Derived from 306 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
Verify the pattern before you send
Start with the format that appears most often. For Fluor Federal Petroleum Operations, that means testing {first}.{last}@spr.doe.gov first, then verifying the exact address before it reaches your CRM or sequencer. A pattern can be common and still produce bad guesses when a person uses a nickname, a middle initial, a regional mailbox, or an older alias.
VeriMails checks syntax, MX records, SMTP behavior, disposable domains, and catch-all detection so you can keep valid addresses and skip risky ones. For larger files, credits start at $19 for 10,000 verifications and never expire. Create a free account, test the pattern on a few addresses, then buy more credits only when you need volume. Run the check again before a large campaign if the list is old, because domains change mail routing and people leave.
What is Fluor Federal Petroleum Operations's email format?
The most common Fluor Federal Petroleum Operations email format is {first}.{last}@spr.doe.gov (for example jane.doe@spr.doe.gov), used in about 73% of observed Fluor Federal Petroleum Operations work addresses. Fluor Federal Petroleum Operations also uses 2 other formats for name collisions.
How accurate is this Fluor Federal Petroleum Operations email format?
This format is derived from 306 real Fluor Federal Petroleum Operations addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's Fluor Federal Petroleum Operations email?
Apply the most common pattern to the person's name (e.g. jane.doe@spr.doe.gov), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does Fluor Federal Petroleum Operations use?
Beyond {first}.{last}@spr.doe.gov, observed formats include {f}{last}@spr.doe.gov, {last}.{first}@spr.doe.gov, in descending order of frequency.
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