Sylvester Johnson
Director/Board Member at SOUTHWESTERN ENERGY COMPANY
Net worth: 1 M $ as of 2024-03-30
Profile
Sylvester P.
Johnson was the founder of Carrizo Oil & Gas, Inc. founded in 1993, where he held the title of President, Chief Executive Officer & Director until 2019.
Currently, he is an Independent Director at Southwestern Energy Co. since 2020 and a Director at SEARCH Homeless Services.
Previously, he served as an Independent Director at Callon Petroleum Co. from 2019 to 2022, at Basic Energy Services, Inc. from 2001 to 2016, and as a Director at Summit Gas Resources, Inc. from 2003 to 2011.
He also worked as a Manager-Development Engineering at Shell Oil Co. Mr. Johnson received his undergraduate degree from The University of Colorado.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2023-05-17 | 154,417 ( 0.01% ) | 1 M $ | 2024-03-30 |
Sylvester Johnson active positions
| Companies | Position | Start |
|---|---|---|
| SOUTHWESTERN ENERGY COMPANY | Director/Board Member | 2020-08-15 |
SEARCH Homeless Services
 SEARCH Homeless Services Services to the Health IndustryHealth Services SEARCH Homeless Services is an organization that focuses on helping individuals and families who are homeless in the area. The non-profit company is based in Houston, TX. The company works to engage, stabilize, educate, employ, and house those in need. | Director/Board Member | - |
Former positions of Sylvester Johnson
| Companies | Position | End |
|---|---|---|
| CALLON PETROLEUM COMPANY | Director/Board Member | 2022-01-02 |
| CARRIZO OIL & GAS, INC. | Founder | 2019-12-19 |
| BASIC ENERGY SERVICES, INC. | Director/Board Member | 2016-12-26 |
Summit Gas Resources, Inc.
 Summit Gas Resources, Inc. Oil & Gas ProductionEnergy Minerals Summit Gas Resources, Inc. engages in the acquisition, exploration, and development of natural gas reserves. The company was founded in 2003 and is headquartered in Sheridan, WY. | Director/Board Member | 2010-12-31 |
Shell Oil Co.
 Shell Oil Co. Chemicals: SpecialtyProcess Industries Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX. | Director of Finance/CFO | - |
Training of Sylvester Johnson
| The University of Colorado | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| SOUTHWESTERN ENERGY COMPANY | Energy Minerals |
| Private companies | 6 |
|---|---|
Shell Oil Co.
Shell Oil Co. Chemicals: SpecialtyProcess Industries Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX. | Process Industries |
Callon Petroleum Co.
 Callon Petroleum Co. Oil & Gas ProductionEnergy Minerals Callon Petroleum Co. engages in the exploration, development, acquisition, and production of oil and natural gas properties in the United States. It focuses on unconventional oil and natural gas reserves in the Permian Basin. The company was founded by Sim C. Callon and John S. Callon in 1950 and is headquartered in Houston, TX. | Energy Minerals |
Carrizo Oil & Gas, Inc.
 Carrizo Oil & Gas, Inc. Oil & Gas ProductionEnergy Minerals Carrizo Oil & Gas, Inc. engaged in the exploration, development, and production of natural gas and oil. Its operations included Delaware Basin and Eagle Ford Shale. The company was founded by Sylvester P. Johnson IV and Steven Alan Webster in December 1993 and was headquartered in Houston, TX. | Energy Minerals |
Basic Energy Services, Inc.
 Basic Energy Services, Inc. Oilfield Services/EquipmentIndustrial Services Basic Energy Services, Inc. engages in the provision of well site services to oil and natural gas drilling and producing companies. It operates its business through the following segments: Completion and Remedial Services, Well Servicing and Water Logistics. The Completion and Remedial Services segment utilizes coiled tubing services, air compressor packages specially configured for underbalanced drilling operations, an array of specialized rental equipment and fishing tools, thru-tubing, and snubbing units. The Well Servicing segment encompasses a full range of services performed with a mobile well servicing rig, including the installation and removal of downhole equipment and elimination of obstructions in the well bore to facilitate the flow of oil and natural gas. The Water Logistics segment focuses on the fleet of trucks and related assets, including specialized tank trucks, storage tanks, water wells, disposal facilities water treatment, and related equipment. The company was founded in 1992 and is headquartered in Fort Worth, TX. | Industrial Services |
Summit Gas Resources, Inc.
Summit Gas Resources, Inc. Oil & Gas ProductionEnergy Minerals Summit Gas Resources, Inc. engages in the acquisition, exploration, and development of natural gas reserves. The company was founded in 2003 and is headquartered in Sheridan, WY. | Energy Minerals |
SEARCH Homeless Services
SEARCH Homeless Services Services to the Health IndustryHealth Services SEARCH Homeless Services is an organization that focuses on helping individuals and families who are homeless in the area. The non-profit company is based in Houston, TX. The company works to engage, stabilize, educate, employ, and house those in need. | Health Services |
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