SUBSURFACE WELL DRILLING PERFORMANCE ANALYSIS

Brand	Owner	Address	Description
SMART SENSING	TDE Petroleum Data Solutions, Inc.	1600 Highway 6, Suite 300 Sugar Land TX 77478	Subsurface well drilling performance analysis services, namely, analysis of measurements referenced with respect to time made by sensors deployed on a well drilling unit to identify the type of sensor attributable to the time-referenced measurements;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An apparatus and method for horizontally drilling for detecting subsurface features and avoiding such features during closed-loop control of an underground drilling machine. A horizontal drilling system includes a base machine capable of propelling a drill pipe rotationally and longitudinally underground. A cutting tool system is coupled to the drill pipe, and a control system controls the base machine. A detector is employed to detect a subsurface feature. A communication link is utilized for transferring data between the detector and the control system. The control system uses the data generated by the detector to modify control of the base machine in response to detection of the subsurface feature.