目录简介 | 1.0.1 This code is formulated with a view to unify the technical requirements for engineering survey during the engineering construction of oil-gas field, promote and apply mature new plotting technology and method and provide timely and accurate plotting material for the project construction of oil-gas field according to the principle of state-of-the-art technology, economic feasibility, safety and reliability, so as to meet the construction needs of modern oil-gas field.
1.0.2 This Code is applicable to the engineering survey during the engineering design of oil-gas field and the control survey, deformation survey and survey of prospecting point during the construction phase of the oil-gas field.
1.0.3 The unit of measure shall establish a consummate quality system.
1.0.4 Relevant provisions of the current national standard;Petroleum and Natural Gas Industries - Health, Safety and Environmental Management Systems; (SY/T 6276) shall be conformed to.
1.0.5 Surveying instruments and equipments shall be inspected and rectified as required and be maintained and overhauled periodically.
1.0.6 In this Code, mean square error shall be regarded as the criteria for evaluating the survey accuracy, and double mean square error shall be regarded as the limited error.
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