Mark L. Shidler, Inc. logo

Mark L. Shidler, Inc. Employee Directory

Oil and GasTexas, United States2-10 Employees

Mark L. Shidler, Inc. is a privately held oil and gas exploration and production company based in Houston, Texas. Founded in 1978, the firm operates across five states and focuses on acquiring, managing and optimizing long-life proved developed producing reserves. Its objective is to assemble a portfolio that yields steady cash flow and stable returns by targeting assets with predictable, long-lived production.

Its investment approach centers on acquiring long-lived oil and gas assets with relatively low decline rates and a high proportion of proved developed producing reserves, estimated at about 75-80 percent PDP. As of 2014, the company had drilled, completed, and operated more than 85 wells across Texas, Oklahoma, New Mexico, Louisiana, and Arkansas, and had acquired interests in or participated in roughly 5,000 wells in those areas. In August 2022 the company expanded facilities to Arkansas and announced the drilling and completion of the Wilson 1-A well in Ouachita County.

Find Mark L. Shidler, Inc. employees' phone numbers or email addresses

Mark L. Shidler, Inc. Global Highlights

Location
Employees

North America
14

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  • United States Of America
    14

Asia
1

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  • India
    1

Mark L. Shidler, Inc.'s Leadership

  • Accounting Manager at Mark L. Shidler, Inc.
    J. T.
    Accounting Manager
  • Accountant Assistant at Mark L. Shidler, Inc.
    S. P.
    Accountant Assistant
  • Assistant Accountant at Mark L. Shidler, Inc.
    T. R.
    Assistant Accountant
  • Corporate Secretary at Mark L. Shidler, Inc.
    T. R.
    Corporate Secretary

Mark L. Shidler, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Other

Contact profiles from Mark L. Shidler, Inc.

Name
Title
Contact
Location
Last Update
  • Accounting Manager at Mark L. Shidler, Inc.
    J. T.
    Accounting Manager
    Oct 17, 2024
  • Accountant Assistant at Mark L. Shidler, Inc.
    S. P.
    Accountant Assistant
    May 30, 2026
  • Assistant Accountant at Mark L. Shidler, Inc.
    T. R.
    Assistant Accountant
    Oct 18, 2024
  • Corporate Secretary at Mark L. Shidler, Inc.
    T. R.
    Corporate Secretary
    Oct 22, 2024

Frequently Asked Questions

What is Mark L. Shidler, Inc. known for?

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Mark L. Shidler, Inc. was founded in 1978 and operates in the Oil and Gas industry. You can contact Mark L. Shidler, Inc.'s main corporate office by phone at . Explore Mark L. Shidler, Inc.'s company overview page for more information.

What is Mark L. Shidler, Inc.'s most common email format?

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Mark L. Shidler, Inc. employees' email format typically follows the pattern of FLast@marklshidlerinc.com. Trying to find reliable and up-to-date employee contact data? Find more Mark L. Shidler, Inc. email formats with LeadIQ.

How many employees does Mark L. Shidler, Inc. have currently?

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Mark L. Shidler, Inc. has approximately 9 employees as of September 2026. These team members are located across 2 continents, including North America and Asia.

Who are Mark L. Shidler, Inc.'s key employees and leadership?

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As of September 2026, Mark L. Shidler, Inc.'s key employees include:

  • Accounting Manager: J. T.
  • Accountant Assistant: S. P.
  • Assistant Accountant: T. R.
  • Corporate Secretary: T. R.

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