---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-145038"
form_type: "8-K"
ticker: "SLB"
cik: "0000087347"
company_name: "SLB LIMITED/NV"
filed_at: "2023-05-15T23:59:59+00:00"
generated_at: "2026-06-15T01:56:02.767754+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# SLB subsidiary issues $1B in senior notes: $500M at 4.500% due 2028, $500M at 4.850% due 2033

## Summary
- Schlumberger Investment S.A. issued $500M 4.500% Senior Notes due 2028 and $500M 4.850% Senior Notes due 2033.
- Notes are fully and unconditionally guaranteed by Schlumberger Limited (SLB).
- Underwriters: BofA Securities, Deutsche Bank Securities, MUFG Securities Americas.
- Notes issued under Second Supplemental Indenture dated June 26, 2020, and Third Supplemental Indenture dated May 15, 2023.

## SEC filing metadata
- accession: 0001193125-23-145038
- form_type: 8-K
- ticker: SLB
- cik: 0000087347
- company_name: SLB LIMITED/NV
- filed_at: 2023-05-15T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/87347/000119312523145038/0001193125-23-145038-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/87347/000119312523145038/d289147d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-145038
- JSON: https://secwatch.observer/filing/0001193125-23-145038.json
- Plain text: https://secwatch.observer/filing/0001193125-23-145038.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.