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Jack Vaughn
Director/Board Member at
EPSILON ENERGY LTD.
Net worth: 161 683 $ as of 2026-06-29
Profile
Jack E.
Vaughn is the founder of Peak Exploration & Production LLC, founded in 2002, where the title held is Chairman & Chief Executive Officer.
Mr. Vaughn was the founder of Momentum Midstream LLC, founded in 2007, where the title held was Director from 2007 to 2011.
Current jobs include Chairman & Chief Executive Officer at Peak Resources LP, Director at Saddle Butte Pipeline II LLC, and Independent Director at Epsilon Energy Ltd. starting in 2025.
Former jobs include Independent Director at Bonanza Creek Energy, Inc. from 2017 to 2021, and Vice President-Rocky Mountain Division at EnerVest Ltd from 1996 to 2002.
Education includes undergraduate studies at The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-16 | 29,886 ( 0.1% ) | 161 683 $ | 2026-06-29 |
Jack Vaughn active positions
| Companies | Position | Start |
|---|---|---|
| EPSILON ENERGY LTD. | Director/Board Member | 2025-11-13 |
Peak Exploration & Production LLC
 Peak Exploration & Production LLC Integrated OilEnergy Minerals Explores and produces oil & gas | Chief Executive Officer | 2001-12-31 |
Saddle Butte Pipeline II LLC
 Saddle Butte Pipeline II LLC Oil & Gas ProductionEnergy Minerals Explores crude oil and natural gas | Director/Board Member | - |
Former positions of Jack Vaughn
| Companies | Position | End |
|---|---|---|
Bonanza Creek Energy, Inc.
 Bonanza Creek Energy, Inc. Integrated OilEnergy Minerals Engages in production and extraction of oil and associated liquids-rich natural gases | Chairman | - |
Momentum Midstream LLC
 Momentum Midstream LLC Oil & Gas PipelinesIndustrial Services Develops, acquires, constructs and operates natural gas & crude oil pipelines | Founder | 2010-12-31 |
EnerVest Ltd
 EnerVest Ltd Investment ManagersFinance EnerVest invests in companies located in North America. The firm focus on oil and natural gas sectors. It participates in buyout stage capital transactions. | Corporate Officer/Principal | 2001-12-31 |
Training of Jack Vaughn
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
38
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Epsilon Energy Ltd.
 Epsilon Energy Ltd. Integrated OilEnergy Minerals Engages in the acquisition, development, gathering and production of natural gas and oil reserves | Energy Minerals |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Peak Exploration & Production LLC
Peak Exploration & Production LLC Integrated OilEnergy Minerals Explores and produces oil & gas | Energy Minerals |
EnerVest Ltd
EnerVest Ltd Investment ManagersFinance EnerVest invests in companies located in North America. The firm focus on oil and natural gas sectors. It participates in buyout stage capital transactions. | Finance |
Bonanza Creek Energy, Inc.
Bonanza Creek Energy, Inc. Integrated OilEnergy Minerals Engages in production and extraction of oil and associated liquids-rich natural gases | Energy Minerals |
Saddle Butte Pipeline II LLC
Saddle Butte Pipeline II LLC Oil & Gas ProductionEnergy Minerals Explores crude oil and natural gas | Energy Minerals |
Momentum Midstream LLC
Momentum Midstream LLC Oil & Gas PipelinesIndustrial Services Develops, acquires, constructs and operates natural gas & crude oil pipelines | Industrial Services |
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