In-situ stress project Technical Report Number 7; The use of mechanical pressure and temperature gauges in hydraulic fracturing at the Cajon Pass well, California

Abstract

Introduction 2 The pressure and temperature gauge 3 Gauge operating description 3 Kuster survey start-up procedure 3 The bundle carrier 4 Parameters measured by the Kuster gauges 4 Wireline assembly 6 Digitizing system 7 Kuster data filing system 7 Calibration procedures 7 Calibration table and schedule 8