The Texans worked out veteran offensive tackle Chris Clark and offensive tackle Kyle Murphy on Tuesday, according to league sources not authorized to speak publicly.
The Texans cut center Marcus Henry from the practice squad, per a league source.
Clark was waived from the New Orleans Saints' injured reserve list in August with an injury settlement. Clark played three seasons for the Texans after a trade from the Denver Broncos, starting 26 games overall.
The Texans have signed offensive tackle Dan Skipper off of the New England Patriots' practice squad, according to a league source.
Murphy played at Stanford and is a former Green Bay Packers sixth-round pick.