![William Roby](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
William Roby
Director/Board Member at
CALIFORNIA RESOURCES CORPORATION
Net worth: 4 M $ as of 30/08/2026
Profile
William B. Roby is Chief Executive Officer at Shepherd Energy, LLC since 2015.
Mr. Roby is Independent Director at California Resources Corp.
since 2020.
Mr. Roby was Independent Director at Vermilion Energy, Inc. from 2017 to 2026.
Mr. Roby was Senior VP-Worldwide Operations & Production at Occidental Petroleum Corp.
from 2000 to 2013.
Mr. Roby was Chief Operating Officer at Sheridan Production Co. LLC from 2013 to 2014.
Mr. Roby was Vice President-Operations at Altura Energy Ltd. Mr. Roby was Vice President-Operations at Alturas Resources Ltd. Mr. Roby completed undergraduate studies at Louisiana State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 29/04/2026 | 60,270 ( 0.07% ) | 3 M $ | 30/08/2026 | |
| 05/05/2026 | 25,765 ( 0.02% ) | 330 565 $ | 30/08/2026 |
William Roby active positions
| Companies | Position | Start |
|---|---|---|
| CALIFORNIA RESOURCES CORPORATION | Director/Board Member | 26/10/2020 |
Shepherd Energy, LLC
 Shepherd Energy, LLC Electric UtilitiesUtilities Shepherd Energy LLC operates in the Electricity, Oil & Gas industry. The private company is based in Katy, TX. William B. Roby has been the CEO of the company since 2015. | Chief Executive Officer | 31/12/2014 |
Former positions of William Roby
| Companies | Position | End |
|---|---|---|
| VERMILION ENERGY INC. | Director/Board Member | 05/05/2026 |
Sheridan Production Co. LLC
 Sheridan Production Co. LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Chief Operating Officer | 31/12/2013 |
| OCCIDENTAL PETROLEUM CORPORATION | Chief Operating Officer | 31/12/2012 |
Altura Energy Ltd.
 Altura Energy Ltd. Oil & Gas ProductionEnergy Minerals Explores and produces oil & gas | Chief Operating Officer | - |
Alturas Resources Ltd. | Chief Operating Officer | - |
Training of William Roby
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
57
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Occidental Petroleum Corp.
 Occidental Petroleum Corp. Integrated OilEnergy Minerals Explores, develops, produces and markets crude oil & natural gas and basic chemicals | Energy Minerals |
Vermilion Energy, Inc.
 Vermilion Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores and produces oil and natural gas | Energy Minerals |
California Resources Corp.
 California Resources Corp. Integrated OilEnergy Minerals Operates as an oil and natural gas exploration and production company | Energy Minerals |
Altura Energy Ltd.
Altura Energy Ltd. Oil & Gas ProductionEnergy Minerals Explores and produces oil & gas | Energy Minerals |
Louisiana State University
 Louisiana State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Sheridan Production Co. LLC
Sheridan Production Co. LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Alturas Resources Ltd. | |
Shepherd Energy, LLC
Shepherd Energy, LLC Electric UtilitiesUtilities Shepherd Energy LLC operates in the Electricity, Oil & Gas industry. The private company is based in Katy, TX. William B. Roby has been the CEO of the company since 2015. | Utilities |
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