GB/T 31049-2022 English PDF

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GB/T 31049-2022: Petroleum drilling and production equipment - Top drive system
Status: Valid

GB/T 31049: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31049-2022	669	Add to Cart	6 days	Petroleum drilling and production equipment - Top drive system	Valid
GB/T 31049-2014	1159	Add to Cart	5 days	Top drive drilling equipment for oil drilling rigs	Obsolete

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Basic data

Standard ID: GB/T 31049-2022 (GB/T31049-2022)
Description (Translated English): Petroleum drilling and production equipment - Top drive system
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E92
Classification of International Standard: 75.180.10
Word Count Estimation: 34,393
Date of Issue: 2022-12-30
Date of Implementation: 2023-07-01
Older Standard (superseded by this standard): GB/T 31049-2014
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 31049-2022: Petroleum drilling and production equipment - Top drive system

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 75.180.10 CCSE92 National Standards of People's Republic of China Replacing GB/T 31049-2014 Oil and gas drilling equipment top drive drilling device Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Product classification and product specifications 3 4.1 Product classification 3 4.2 Product Specifications 3 4.3 Model representation method 4 5 function 4 5.1 Basic component functions 4 5.2 Functions of special components 9 6 design 9 6.1 Design requirements 9 6.2 Strength analysis 9 6.3 Connection type and size 10 6.4 Power taps 14 6.5 Pipe handling device 15 6.6 Balance mechanism 16 6.7 Guide rails and trolleys 16 6.8 Hydraulic system 16 6.9 Electrical system 17 6.10 Electric control system 17 6.11 Driller's console 18 6.12 Top drive casing running device 18 6.13 Soft Torque System 19 6.14 Torsion drag reduction system 20 6.15 Design Validation and Verification 20 7 make 20 7.1 Materials 20 7.2 Welding 21 7.3 Surface treatment and coating 22 7.4 Quality control and traceability 22 8 Trial 23 8.1 General 23 8.2 Tensile test under static load 23 8.3 Parts functional test 24 9 Inspection rules 27 9.1 Inspection classification 27 9.2 Judgment rules 27 10 files 28 10.1 General requirements 28 10.2 Documents to be kept by the manufacturer 28 10.3 Documents accompanying the product 29 11 Labeling, packaging, transportation and storage 29 11.1 Product marking 29 11.2 Packaging, transportation and storage 29

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document replaces GB/T 31049-2014 "Petroleum Drilling Rig Top Drive Drilling Unit". Compared with GB/T 31049-2014, except for In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) Added the expression method of top drive model (see 4.3); b) Added the main product parameters of the 1500m, 8000m, and 15000m series top drives, the connection dimensions of the lifting ring and the hook, and the lifting ring Dimensions of connection with traveling block, main shaft, inner blowout preventer, protective joint size and connecting thread, swivel head lug size, inner blowout preventer gauge Grid parameters, clamping range of back vise (see Table 1, Table 3, Table 4, Table 5, Table 6, Table 7 and Table 8); c) An example of the structure of the direct drive top drive faucet is added (see Figure 3); d) Added the functional requirements of the braking device (see 5.1.1.4); e) The functional requirements and design requirements of the bearing box are added (see 5.1.1.7, 6.4.3); f) Added special component functions (see 5.2); g) The minimum temperature requirements for the design and use environment of conventional top drives have been added (see 6.1.2), and the requirements for protective measures for parts prone to falling have been added. (see 6.1.4); h) Added the design requirements for the gearbox lubrication system (see 6.4.2.3); i) Changed the design requirements of the rotary head (see 6.5.1, 6.5.1 of the.2014 edition); j) Increase the design requirements for hydraulic oil temperature rise (see 6.8.2); k) Added requirements for actuators (see 6.8.5); l) Changed the normative reference documents for regional division (see 6.9.1, 6.9.1 of the.2014 edition), and added the regulations for the electric control room of the ocean top drive (see 6.9.1); m) Add design requirements, test requirements and inspection items for top drive casing running device (see 6.12, 8.3.7, Table 10); n) The design requirements, test requirements and inspection items of the soft torque system are added (see 6.13, 8.3.8, Table 10); o) The design requirements, test requirements and inspection items of the torsion drag reduction system are added (see 6.14, 8.3.9, Table 10); p) Changed the brake test method (see 8.3.2, 8.3.2 of the.2014 edition), the type test pressure value in the main channel sealing test (see 8.3.4.1, 8.3.4.1 of the.2014 edition), changed the delivery test pressure of the main channel sealing test (see 8.3.4.2,.2014 edition 8.3.4.2); q) The hydraulic system test method has been changed (see 8.3.5, 8.3.5 of the.2014 edition). Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Petroleum Drilling Equipment and Tools Standardization Technical Committee (SAC/TC96). This document is drafted by. Beijing Petroleum Machinery Co., Ltd., PetroChina Research Institute of Exploration and Development, Baoji Stone Petroleum Machinery Co., Ltd., CNPC Great Wall Drilling Engineering Co., Ltd., CNPC Western Drilling Engineering Co., Ltd., CNPC Chuanqing Drilling Engineering Co., Ltd., Sinopec Zhongyuan Petroleum Engineering Co., Ltd., CNOOC Research Institute Co., Ltd., Nanyang Erji Petroleum Equipment Group Co., Ltd. The main drafters of this document. Li Xianyi, Xie Hongfeng, Wang Bo, Chen Junfeng, Zhang Guotian, Nie Hongfang, Gao Ming, Huang Jianguo, Wang Junping, Xu Jiaxiong, Zhang Junqiao, Ma Rui, Xi Weidong, Mi Kaifu, Shen Zejun, He Shasha, Yang Qianqian, Qi Jianxiong, Tu Xueyang, Zhang Yao. This document was first published in.2014, and this is the first revision. Oil and gas drilling equipment top drive drilling device

1 Scope

This document specifies the classification and specifications of the top drive drilling device (hereinafter referred to as "top drive") and its supporting devices for oil and gas drilling and production equipment. Specification, function, design, manufacture, test, inspection, storage and transportation requirements. This document is applicable to the classification, specification, function, design, manufacture, test, inspection, storage and transport.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 228.1 Tensile tests on metallic materials - Part 1.Test methods at room temperature GB/T 229 Charpy pendulum impact test method for metallic materials GB/T 231.1 Brinell hardness test for metallic materials - Part 1.Test method GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components GB/T 3797 Electrical Control Equipment GB/T 4208-2017 Enclosure protection level (IP code) GB/T 6402-2008 Ultrasonic testing method for steel forgings GB/T 7233.1-2009 Ultrasonic testing of steel castings Part 1.Steel castings for general purposes GB/T 7251.8 Low-voltage switchgear and controlgear assemblies - Part 8.General technical requirements for intelligent complete equipment GB/T 7935 General Specifications for Hydraulic Components GB/T 9444-2019 Magnetic Particle Inspection of Cast Steel and Iron Castings GB 11118.1 hydraulic oil (L-HL, L-HM, L-HV, L-HS, L-HG) GB/T 15622 Hydraulic cylinder test method GB 18613-2020 Allowable Values of Energy Efficiency and Energy Efficiency Grades of Electric Motors GB/T 19190-2013 Oil and gas industry drilling and oil production lifting equipment GB/T 19830 Steel pipes for oil and gas well casing or tubing in the oil and gas industry GB/T 23507.2 Specification for electrical equipment for oil drilling rigs Part 2.Control system JB/T 8468-2014 Magnetic Particle Inspection of Forged Steel Parts JB/T 10829 hydraulic motor SY/T 6671 Classification recommended practice for Class I Zone 0, Zone 1 and Zone 2 of electrical equipment sites for petroleum facilities SY/T 6919-2020 Oil and gas drilling and production equipment drilling rig and workover rig coating specification

3 Terms and Definitions

The following terms and definitions apply to this document. ......

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