Accession Number : ADA274219
Title : Horizontal Drilling System (HDS) Field Test Report - FY 91
Descriptive Note : Final rept. Dec 85-May 93,
Corporate Author : NAVAL FACILITIES ENGINEERING SERVICE CENTER PORT HUENEME CA
Personal Author(s) : Cable, B.
PDF Url : ADA274219
Report Date : OCT 1993
Pagination or Media Count : 56
Abstract : A series of horizontal drilling tests were conducted by the Naval Civil Engineering Laboratory (NCEL) at the Naval Weapons Center (NWC) China Lake, California, and at NCEL, Port Hueneme, California, under the sponsorship of the Space and Naval Warfare Systems Command (SPAWAR). The purpose of these tests was to demonstrate the operational capability of a horizontal drilling system (HDS) - a prototype system using high-pressure water as the drilling medium. Test results have provided preliminary confirmation of drill string steerability and drill string friction criteria under limited conditions. This report documents HDS FY91 tests at NWC China Lake and NCEL, and provides a discussion regarding test results.
Descriptors : *DRILLING, TEST AND EVALUATION, WEAPONS, WARFARE, SURVIVABILITY, WATER, FIELD TESTS, CABLES, PROTOTYPES, HIGH PRESSURE, PIPES, ENGINEERING, ICE, PRESSURE, PROTECTION, LABORATORIES, NAVAL WARFARE, CALIFORNIA, DRILLS, LANDING, CUTTING, WELL LOGGING, FRICTION, CIVIL ENGINEERING, LAKES, CHINA, SHORES
Subject Categories : Mining Engineering
Distribution Statement : APPROVED FOR PUBLIC RELEASE