HTK Consultants, Inc. are your complete worldwide resource for petroleum engineering, oil and gas project management, and wel ... l site supervision services. Comprised of three specialized service divisions HTK Consultants, Inc., HTK Drilling Management, LC and HTK International, LC, we are focused on bringing you the best resources to satisfy your unique requirements. Since 1991, our dedicated professionals have been committed to providing only the highest quality personnel and service to meet our client’s needs. HTK’s experience, innovative solutions and attention to detail can help ensure an economical execution and successful outcome to every project, every time. read more