JJ
James David Johnston
James David Johnston is a lawyer in Houston, TX who works for Summit Midstream Corporation. Practice areas include Oil, Gas and Energy Resources. Court admissions include Supreme Court of Alabama. Licensed in Texas since 2017. Graduated from Samford University in 1997.
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Law school
Bar admission
Office
Disciplinary
JJ
James David Johnston
Summit Midstream CorporationHouston, TX·8 years licensed
Claim profileContact attorney
James David Johnston is a lawyer in Houston, TX who works for Summit Midstream Corporation. Practice areas include Oil, Gas and Energy Resources. Court admissions include Supreme Court of Alabama. Licensed in Texas since 2017. Graduated from Samford University in 1997.
Law school
Samford University
Class of 1997
Bar admission
2017
State Bar of TX · #24105020
Office
910 Louisiana, SUITE 4200
Houston, TX 77002
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas1 listed
Oil, Gas and Energy Resources
Courts admitted1 total
Supreme Court of Alabama
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Last refreshed Aug 2026