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GB/T 45134-2025: Petroleum drilling and production equipment - Near-bit geosteering drilling systems
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45134-2025 | English | 519 |
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Petroleum drilling and production equipment - Near-bit geosteering drilling systems
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GB/T 45134-2025
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Basic data | Standard ID | GB/T 45134-2025 (GB/T45134-2025) | | Description (Translated English) | Petroleum drilling and production equipment - Near-bit geosteering drilling systems | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E92 | | Classification of International Standard | 75.180.10 | | Word Count Estimation | 26,211 | | Date of Issue | 2025-01-24 | | Date of Implementation | 2025-08-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45134-2025: Petroleum drilling and production equipment - Near-bit geosteering drilling systems
---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 Standard of the People's Republic of China
Oil and gas drilling equipment
Near-bit geosteering drilling system
Released on 2025-01-24
2025-08-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Product composition, classification and model indication method 2
5 Technical Requirements 3
6 Test methods 7
7 Inspection Rules 10
8 Signs and accompanying documents11
9 Packaging, transportation and storage 12
Appendix A (Informative) Schematic diagram of the downhole device structure of the near-bit geosteering drilling system 13
Appendix B (Informative) Near-drill-bit geological parameter measurement test data record table 14
Appendix C (Informative) Schematic diagram of the resistivity measurement principle of the short-section tester 15
Appendix D (Informative) Sector Measurement Test Data Record Table 16
Appendix E (Informative) Engineering Parameter Measurement Test Data Record Table 17
Appendix F (Informative) Calculation method of theoretical slope rate (maximum value) of downhole device of the system 19
Reference 20
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.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed and coordinated by the National Technical Committee for Standardization of Petroleum Drilling Equipment and Tools (SAC/TC96).
This document was drafted by. Beijing Petroleum Machinery Co., Ltd., China National Petroleum Corporation Engineering Technology Research Institute Co., Ltd., Sinopec Petroleum Engineering
Engineering Technology Research Institute Co., Ltd., China National Petroleum Corporation Jilin Oilfield Branch, China National Petroleum Corporation
Tuha Oilfield Branch, CNOOC Energy Technology Development Co., Ltd. Engineering Technology Branch, Oil Industry Downhole Tools Quality Supervision and Inspection Center
Center, Beijing Liuhe Weiye Technology Co., Ltd., and Dezhou Continental Shelf Petroleum Engineering Technology Co., Ltd.
The main drafters of this document are. Pan Xingming, Zhang Guotian, Shi Hongjiang, Gao Wenkai, Chen Yesheng, Zhang Haibo, Qin Jinli, Mikaev, Wang Jiajin,
Shi Qian, Li Hongwei, Peng Liexin, Wang Chen, Feng Yi, He Shasha, Han Xueyin, Ni Weining, Sun Qi, Ming Xianggui, Zhao Bo, Cao Chong, Sun Chengqin, Zheng Yiting,
Teng Xinmiao, Feng Jianyu, Zhang Lei, Zhang Guanlin, and Liu Ke.
Oil and gas drilling equipment
Near-bit geosteering drilling system
1 Scope
This document specifies the product composition, classification and model representation method, technical requirements, test methods, inspection and testing of near-bit geosteering drilling systems.
Inspection rules, marking and accompanying documents, as well as packaging, transportation and storage.
This document applies to the design, manufacture, inspection and delivery of near-bit geosteering drilling systems.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 223.3 Methods for chemical analysis of iron, steel and alloys - Diantipyryl methane phosphomolybdic acid gravimetric method for the determination of phosphorus content
GB/T 223.72 Determination of sulfur content of steel and alloys by gravimetric method
GB/T 228.1 Tensile test of metallic materials Part 1.Room temperature test method
GB/T 229 Charpy pendulum impact test method for metallic materials
GB/T 231.1 Metal Brinell hardness test Part 1.Test method
GB/T 2423.5 Environmental testing Part 2.Test method Test Ea and guidance. Impact
GB/T 2423.10 Environmental testing for electric and electronic products Part 2.Test methods Test Fc. Vibration (sinusoidal)
GB/T 3452.5 O-rings for hydraulic and pneumatic applications - Part 5.Specifications for elastomeric materials
GB/T 3836.1-2021 Explosive atmospheres Part 1.General requirements for equipment
GB/T 4336 Determination of multi-element content of carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method)
GB/T 6394 Determination of average grain size of metals
GB/T 6463 Review of the measurement method for thickness of metal and other inorganic coatings
GB/T 6587 General specification for electronic measuring instruments
GB/T 15479 Technical requirements and test methods for insulation resistance and insulation strength of industrial automation instruments
GB/T 22512.2 Rotary drilling equipment for petroleum and natural gas industries Part 2.Machining and measurement of rotary shouldered threaded connections
GB/T 35690 Measurement method of relative magnetic permeability of weak magnetic materials
NB/T 47013.3-2023 Nondestructive testing of pressure equipment Part 3.Ultrasonic testing
NB/T 47013.4-2015 Nondestructive testing of pressure equipment Part 4.Magnetic particle testing
NB/T 47013.5-2015 Nondestructive testing of pressure equipment Part 5.Penetrant testing
SY/T 5102 Basic environmental test methods for petroleum exploration and development instruments
SY/T 5383 Screw Drilling Tools
IEC 60086-4 Primary batteries - Part 4.Safety of lithium batteries
3 Terms and definitions
The following terms and definitions apply to this document.
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