John E. Vollmer
Geen lopende functies
Loopbaan van John E. Vollmer
Eerdere bekende functies van John E. Vollmer
| Bedrijven | Functie | Begin | Einde |
|---|---|---|---|
| PATTERSON-UTI ENERGY, INC. | Financieel Directeur/CFO | 01-05-2001 | 08-09-2017 |
| Public Communications Contact | 01-05-2001 | - | |
| Treasurer | 01-05-2001 | 08-09-2017 | |
| UTI Energy Corp. | Financieel Directeur/CFO | 01-05-2001 | 01-05-2001 |
| Bedrijfssecretaris | 01-05-2001 | 01-05-2001 | |
| Treasurer | 01-05-2001 | 01-05-2001 | |
| Blockbuster Entertainment Corp. | Corporate Officer/Principal | 01-01-1992 | 01-01-1997 |
| SEVENTY SEVEN ENERGY INC | Directeur/Bestuurslid | 20-04-2017 | - |
| Financieel Directeur/CFO | 20-04-2017 | - | |
| Treasurer | 20-04-2017 | - |
Opleiding van John E. Vollmer
| Michigan State University | Undergraduate Degree |
Statistieken
Internationaal
| Verenigde Staten | 6 |
Operationeel
| Director of Finance/CFO | 3 |
| Treasurer | 3 |
| Public Communications Contact | 1 |
Sectoraal
| Industrial Services | 4 |
| Consumer Services | 2 |
| Retail Trade | 2 |
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Verwante bedrijven
| Beursgenoteerde bedrijven | 1 |
|---|---|
| PATTERSON-UTI ENERGY, INC. | Industrial Services |
| Bedrijven in privébezit | 3 |
|---|---|
| Blockbuster Entertainment Corp. | Retail Trade |
| UTI Energy Corp. | Industrial Services |
Seventy Seven Energy, Inc.
 Seventy Seven Energy, Inc. Oilfield Services/EquipmentIndustrial Services Seventy Seven Energy, Inc. engages in the provision of upstream services, including drilling, pressure pumping, trucking, oilfield rental tools, rig relocation, and water transport and disposal. It operates through the following segments: Drilling, Hydraulic Fracturing, and Oilfield Rentals. The Drilling segment, through the Nomac Drilling, L.L.C., provides land drilling services for oil and natural gas exploration and production activities. The Hydraulic Fracturing segment, through the Performance Technologies, L.L.C., offers high-pressure hydraulic fracturing services and other well stimulation services. The Oilfield Rentals segment, through the Great Plains Oilfield Rental, L.L.C., supplies premium rental tools and specialized services for land-based oil and natural gas drilling, completion, and work over activities. The company was founded on September 9, 2011 and is headquartered in Oklahoma City, OK. | Industrial Services |
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