---
title: "NABORS DRILLING SERVICES LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2bf65dc6-8741-55de-a975-d1fd190095c2
json: https://whiteintel.dev/api/public/dossier/2bf65dc6-8741-55de-a975-d1fd190095c2
identifier: icij:icijol-82012730
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# NABORS DRILLING SERVICES LTD.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-82012730`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/2bf65dc6-8741-55de-a975-d1fd190095c2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2bf65dc6-8741-55de-a975-d1fd190095c2  

## Ownership & control

### Owners / controllers

- **Bird - David** (shareholder of) — https://whiteintel.dev/entity/378a82cd-be3c-5b2e-8833-573ba99f145e
- **Caledonian Bank & Trust Limited** (shareholder of) — https://whiteintel.dev/entity/5703e5cc-dbc8-5218-94ba-94b21b30f617
- **Enserch Corporation** (shareholder of) — https://whiteintel.dev/entity/bdc8b8f8-ab19-54e6-85e3-bc446a02212f
- **Enserch Energy Inc.** (shareholder of) — https://whiteintel.dev/entity/5e4ebd61-1ee6-5aa6-82fb-5225f520a634
- **Nabors Drilling International Limited** (shareholder of) — https://whiteintel.dev/entity/8a017daf-715e-5097-aae4-a04c39123b2e
- **Pool Company** (shareholder of) — https://whiteintel.dev/entity/4067fe5b-9ca4-5094-a39d-08d4a48b29d7
- **Pool Energy Holdings Inc.** (shareholder of) — https://whiteintel.dev/entity/c12e5e19-2b60-5073-a40a-8f3ba938e0e8
- **Quee - Sonia Tenn** (shareholder of) — https://whiteintel.dev/entity/711beb8d-d026-5d80-9e13-c1ae6c37a465

### UBO chain (walk to the ultimate owner)

A **39-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Exposure (derived from the ownership graph)

**5** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/82012730

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NABORS DRILLING SERVICES LTD.**. Human view: https://whiteintel.dev/entity/2bf65dc6-8741-55de-a975-d1fd190095c2 · Structured JSON: https://whiteintel.dev/api/public/dossier/2bf65dc6-8741-55de-a975-d1fd190095c2._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._