TDE Petroleum Data Solutions, Inc.

DRILLER'S BUDDY

Subterranean well drilling optimization services, namely, using hydraulic and mechanical parameter measurements to generate lists of well drilling operations displayed to a drilling unit operator;

DRILLERS GPS

Subterranean well drilling services, namely, drilling hazard prediction, predicted hazard notification and predicted hazard mitigation using hydraulic and mechanical measurements made by sensors disposed on a well drilling unit;

DRILLING BENCHMARK CLUB

DRILLING;Measurement evaluations in the field of subterranean well drilling unit performance parameters compared to reference standards;

SMART SENSING

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;