1981

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OST 39-115-81
OST 39-115-81
Comprehensive system of work quality management in research and design institutes. Main provisions.
OST 39-116-81
OST 39-116-81
Technology cementing. Method of calculating the temperature cement slurry.
OST 39-117-81
OST 39-117-81
Oil industry safety standard system. Simultaneous separate operation of two or more beds in one well. General safety requirements.
OST 39-118-81
OST 39-118-81
Oil industry labour safety standard system. Oil and gas well work over. General safety requirements.
OST 39-119-81
OST 39-119-81
Departmental system of production and labour quality control. Quantitative methods of optimisation of special material quality control process. General provisions.
OST 39-121-81
OST 39-121-81
Industry-based system of product quality management of petroleum industry. Industrial products certification. Procedure for certification conducting by three quality categories in the Ministry of Petroleum Industry.
OST 39-122-81
OST 39-122-81
System of standardized type structures. Types and basic dimensions.
OST 39-123-81
OST 39-123-81
Departmental system of product quality control. Statistical regulation of special materials Technological processes.
OST 39-124-81
OST 39-124-81
Oil industry safety standard system. Safety “helmet” “Labour” Technical specifications.
OST 39-125-81
OST 39-125-81
Unified system of standards for geophysical studies of wells. Coding of development geophysical information when processed on a computer.
OST 39-126-81
OST 39-126-81
Block automated equipment for associated gas preparation units. Range of standardized indicators of dependability.
OST 39-127-81
OST 39-127-81
Block automated equipment for oil and gas collection and transporting unit. Range of standardized indicators of dependability.
OST 39-129-81
OST 39-129-81
Scheme of technical level and product quality. Procedure of execution, coordination, approval and registration.
OST 39-131-81
OST 39-131-81
Annular rubber rings of round cross section for downhole devices. Technical conditions.
OST 39-132-81
OST 39-132-81
Industry-based uniformity measurement system. Organization and procedure for institutional metrological certification of chromatographic measurements methods.
OST 39-133-81
OST 39-133-81
Water for flooding of oil reservoirs. Determination of oil content in field wastewater.
OST 39-134-81
OST 39-134-81
Oil industry labour safety standard system. Workplaces heating on drilling rigs. General technical specifications.
OST 39-137-81
OST 39-137-81
Switches for casing string. Specification.
OST 39-139-81
OST 39-139-81
Main oil pipeline. Overhaul of underground pipelines. Land restoration procedure.
OST 3-936-81
OST 3-936-81
Quick-change mandrels with a threaded shank for cutters with longitudinal mounted dowel. Construction and dimensions

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