---
title: "WOLF DONALD D — Ownership Dossier"
canonical: https://whiteintel.dev/entity/82fa744d-6747-5fca-8480-d64c5025848e
json: https://whiteintel.dev/api/public/dossier/82fa744d-6747-5fca-8480-d64c5025848e
identifier: sec:0001227704
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WOLF DONALD D

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001227704`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/82fa744d-6747-5fca-8480-d64c5025848e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/82fa744d-6747-5fca-8480-d64c5025848e  

## Ownership & control

### Holdings / subsidiaries

- **MARKWEST HYDROCARBON INC** (director) — https://whiteintel.dev/entity/5eb6e16d-e294-5ca9-ab66-a1b7d95b7de6
- **DENBURY INC** (director) — https://whiteintel.dev/entity/b4e8e2a4-2aca-55ca-97e5-4daaca8ab735
- **Vital Energy, Inc.** (director) — https://whiteintel.dev/entity/b45b9825-b985-5b95-8a1d-e540b7ff4b8e
- **BREITBURN ENERGY PARTNERS L.P.** (director) — https://whiteintel.dev/entity/22244f96-fc8a-5beb-8ede-25b7fc63aa4f
- **MARKWEST ENERGY PARTNERS L P** (director) — https://whiteintel.dev/entity/f328b9af-54e6-50ba-ab36-44b00f6a94f2
- **QR ENERGY, LP** (director) — https://whiteintel.dev/entity/81672071-ec07-5c8f-bba6-89755c74aee8
- **QR ENERGY, LP** (tenpercentowner) — https://whiteintel.dev/entity/81672071-ec07-5c8f-bba6-89755c74aee8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WOLF DONALD D**. Human view: https://whiteintel.dev/entity/82fa744d-6747-5fca-8480-d64c5025848e · Structured JSON: https://whiteintel.dev/api/public/dossier/82fa744d-6747-5fca-8480-d64c5025848e._

_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"._